EP2016136A2 - Pigment mixture, and use thereof in cosmetics, food, and pharmaceuticals - Google Patents
Pigment mixture, and use thereof in cosmetics, food, and pharmaceuticalsInfo
- Publication number
- EP2016136A2 EP2016136A2 EP07725020A EP07725020A EP2016136A2 EP 2016136 A2 EP2016136 A2 EP 2016136A2 EP 07725020 A EP07725020 A EP 07725020A EP 07725020 A EP07725020 A EP 07725020A EP 2016136 A2 EP2016136 A2 EP 2016136A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tio
- pigment
- component
- layer
- pigments
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000000049 pigment Substances 0.000 title claims abstract description 208
- 239000000203 mixture Substances 0.000 title claims abstract description 128
- 239000002537 cosmetic Substances 0.000 title claims abstract description 27
- 235000013305 food Nutrition 0.000 title claims abstract description 25
- 239000003814 drug Substances 0.000 title description 3
- 230000000694 effects Effects 0.000 claims abstract description 42
- 238000009472 formulation Methods 0.000 claims abstract description 28
- 239000003086 colorant Substances 0.000 claims abstract description 23
- 238000004040 coloring Methods 0.000 claims abstract description 18
- 239000000945 filler Substances 0.000 claims abstract description 17
- 239000000825 pharmaceutical preparation Substances 0.000 claims abstract description 14
- 229940127557 pharmaceutical product Drugs 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 76
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 65
- 238000000576 coating method Methods 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 239000011248 coating agent Substances 0.000 claims description 47
- 239000000758 substrate Substances 0.000 claims description 40
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 39
- -1 are Substances 0.000 claims description 28
- 239000003921 oil Substances 0.000 claims description 23
- 229910044991 metal oxide Inorganic materials 0.000 claims description 20
- 150000004706 metal oxides Chemical class 0.000 claims description 19
- 239000000975 dye Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 12
- 239000001993 wax Substances 0.000 claims description 11
- 239000004480 active ingredient Substances 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- 239000004094 surface-active agent Substances 0.000 claims description 8
- 235000013399 edible fruits Nutrition 0.000 claims description 7
- 239000000419 plant extract Substances 0.000 claims description 7
- 239000003925 fat Substances 0.000 claims description 6
- 239000002250 absorbent Substances 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000010408 film Substances 0.000 claims description 5
- 239000003205 fragrance Substances 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 239000003995 emulsifying agent Substances 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 235000003599 food sweetener Nutrition 0.000 claims description 3
- 239000012860 organic pigment Substances 0.000 claims description 3
- 229920005862 polyol Polymers 0.000 claims description 3
- 150000003077 polyols Chemical class 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 239000006254 rheological additive Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000003765 sweetening agent Substances 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 239000000976 ink Substances 0.000 claims description 2
- 239000001023 inorganic pigment Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 239000002516 radical scavenger Substances 0.000 claims description 2
- 229940123457 Free radical scavenger Drugs 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 72
- 239000000243 solution Substances 0.000 description 71
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 58
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 43
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 39
- 229910052737 gold Inorganic materials 0.000 description 39
- 239000010931 gold Substances 0.000 description 39
- 238000003756 stirring Methods 0.000 description 34
- 239000010445 mica Substances 0.000 description 33
- 229910052618 mica group Inorganic materials 0.000 description 33
- QELSKZZBTMNZEB-UHFFFAOYSA-N propylparaben Chemical compound CCCOC(=O)C1=CC=C(O)C=C1 QELSKZZBTMNZEB-UHFFFAOYSA-N 0.000 description 33
- 235000010215 titanium dioxide Nutrition 0.000 description 30
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 27
- 239000000843 powder Substances 0.000 description 23
- 239000004408 titanium dioxide Substances 0.000 description 23
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 22
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 22
- 235000013980 iron oxide Nutrition 0.000 description 22
- ZPWFUIUNWDIYCJ-UHFFFAOYSA-N propan-2-yl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC(C)C ZPWFUIUNWDIYCJ-UHFFFAOYSA-N 0.000 description 22
- 239000000377 silicon dioxide Substances 0.000 description 22
- 235000019198 oils Nutrition 0.000 description 21
- 239000000126 substance Substances 0.000 description 19
- 238000002360 preparation method Methods 0.000 description 18
- 229910001887 tin oxide Inorganic materials 0.000 description 18
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
- 235000014113 dietary fatty acids Nutrition 0.000 description 17
- 239000000194 fatty acid Substances 0.000 description 17
- 229930195729 fatty acid Natural products 0.000 description 17
- XMSXQFUHVRWGNA-UHFFFAOYSA-N Decamethylcyclopentasiloxane Chemical compound C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1 XMSXQFUHVRWGNA-UHFFFAOYSA-N 0.000 description 16
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 description 16
- 239000002304 perfume Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 16
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- BYEUGKXDVZGBLP-UHFFFAOYSA-M 1-ethenylazepan-2-one;1-ethenyl-3-methylimidazol-3-ium;1-ethenylpyrrolidin-2-one;methyl sulfate Chemical compound COS([O-])(=O)=O.C[N+]=1C=CN(C=C)C=1.C=CN1CCCC1=O.C=CN1CCCCCC1=O BYEUGKXDVZGBLP-UHFFFAOYSA-M 0.000 description 14
- OSCJHTSDLYVCQC-UHFFFAOYSA-N 2-ethylhexyl 4-[[4-[4-(tert-butylcarbamoyl)anilino]-6-[4-(2-ethylhexoxycarbonyl)anilino]-1,3,5-triazin-2-yl]amino]benzoate Chemical compound C1=CC(C(=O)OCC(CC)CCCC)=CC=C1NC1=NC(NC=2C=CC(=CC=2)C(=O)NC(C)(C)C)=NC(NC=2C=CC(=CC=2)C(=O)OCC(CC)CCCC)=N1 OSCJHTSDLYVCQC-UHFFFAOYSA-N 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 13
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 description 12
- 239000000499 gel Substances 0.000 description 12
- 239000011521 glass Substances 0.000 description 12
- DDSPUNTXKUFWTM-UHFFFAOYSA-N oxygen(2-);tin(4+) Chemical compound [O-2].[O-2].[Sn+4] DDSPUNTXKUFWTM-UHFFFAOYSA-N 0.000 description 11
- 235000010232 propyl p-hydroxybenzoate Nutrition 0.000 description 11
- 229960003415 propylparaben Drugs 0.000 description 11
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 10
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 10
- POJWUDADGALRAB-UHFFFAOYSA-N allantoin Chemical compound NC(=O)NC1NC(=O)NC1=O POJWUDADGALRAB-UHFFFAOYSA-N 0.000 description 10
- LINXHFKHZLOLEI-UHFFFAOYSA-N trimethyl-[phenyl-bis(trimethylsilyloxy)silyl]oxysilane Chemical compound C[Si](C)(C)O[Si](O[Si](C)(C)C)(O[Si](C)(C)C)C1=CC=CC=C1 LINXHFKHZLOLEI-UHFFFAOYSA-N 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- 229960004106 citric acid Drugs 0.000 description 9
- 239000000839 emulsion Substances 0.000 description 9
- 150000004665 fatty acids Chemical class 0.000 description 9
- ZCTXEAQXZGPWFG-UHFFFAOYSA-N imidurea Chemical compound O=C1NC(=O)N(CO)C1NC(=O)NCNC(=O)NC1C(=O)NC(=O)N1CO ZCTXEAQXZGPWFG-UHFFFAOYSA-N 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 9
- 239000000454 talc Substances 0.000 description 9
- 229910052623 talc Inorganic materials 0.000 description 9
- 235000012222 talc Nutrition 0.000 description 9
- 244000044822 Simmondsia californica Species 0.000 description 8
- 235000004433 Simmondsia californica Nutrition 0.000 description 8
- 229920002678 cellulose Polymers 0.000 description 8
- 235000010980 cellulose Nutrition 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000006071 cream Substances 0.000 description 8
- 239000006210 lotion Substances 0.000 description 8
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 description 8
- 229960004063 propylene glycol Drugs 0.000 description 8
- 235000013772 propylene glycol Nutrition 0.000 description 8
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 7
- WQXNXVUDBPYKBA-YFKPBYRVSA-N ectoine Chemical compound CC1=[NH+][C@H](C([O-])=O)CCN1 WQXNXVUDBPYKBA-YFKPBYRVSA-N 0.000 description 7
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 description 7
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000003826 tablet Substances 0.000 description 7
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 6
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 6
- ZAKOWWREFLAJOT-CEFNRUSXSA-N D-alpha-tocopherylacetate Chemical compound CC(=O)OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C ZAKOWWREFLAJOT-CEFNRUSXSA-N 0.000 description 6
- 229920002125 Sokalan® Polymers 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- ULGYAEQHFNJYML-UHFFFAOYSA-N [AlH3].[Ca] Chemical compound [AlH3].[Ca] ULGYAEQHFNJYML-UHFFFAOYSA-N 0.000 description 6
- 239000001913 cellulose Substances 0.000 description 6
- 238000004043 dyeing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 description 6
- 229960002216 methylparaben Drugs 0.000 description 6
- 239000011259 mixed solution Substances 0.000 description 6
- 239000004405 propyl p-hydroxybenzoate Substances 0.000 description 6
- 239000002453 shampoo Substances 0.000 description 6
- 235000000346 sugar Nutrition 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- WSSJONWNBBTCMG-UHFFFAOYSA-N 2-hydroxybenzoic acid (3,3,5-trimethylcyclohexyl) ester Chemical compound C1C(C)(C)CC(C)CC1OC(=O)C1=CC=CC=C1O WSSJONWNBBTCMG-UHFFFAOYSA-N 0.000 description 5
- POJWUDADGALRAB-PVQJCKRUSA-N Allantoin Natural products NC(=O)N[C@@H]1NC(=O)NC1=O POJWUDADGALRAB-PVQJCKRUSA-N 0.000 description 5
- WQXNXVUDBPYKBA-UHFFFAOYSA-N Ectoine Natural products CC1=NCCC(C(O)=O)N1 WQXNXVUDBPYKBA-UHFFFAOYSA-N 0.000 description 5
- 239000004166 Lanolin Substances 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 206010067868 Skin mass Diseases 0.000 description 5
- 229910006404 SnO 2 Inorganic materials 0.000 description 5
- 235000021355 Stearic acid Nutrition 0.000 description 5
- 239000002253 acid Substances 0.000 description 5
- 229960000458 allantoin Drugs 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000002585 base Substances 0.000 description 5
- 239000004359 castor oil Substances 0.000 description 5
- 235000019438 castor oil Nutrition 0.000 description 5
- 235000019197 fats Nutrition 0.000 description 5
- 229920000159 gelatin Polymers 0.000 description 5
- 235000019322 gelatine Nutrition 0.000 description 5
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 5
- UBHWBODXJBSFLH-UHFFFAOYSA-N hexadecan-1-ol;octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO.CCCCCCCCCCCCCCCCCCO UBHWBODXJBSFLH-UHFFFAOYSA-N 0.000 description 5
- 235000019388 lanolin Nutrition 0.000 description 5
- 229940039717 lanolin Drugs 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 5
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- 235000012752 quinoline yellow Nutrition 0.000 description 5
- FZUOVNMHEAPVBW-UHFFFAOYSA-L quinoline yellow ws Chemical compound [Na+].[Na+].O=C1C2=CC=CC=C2C(=O)C1C1=NC2=C(S([O-])(=O)=O)C=C(S(=O)(=O)[O-])C=C2C=C1 FZUOVNMHEAPVBW-UHFFFAOYSA-L 0.000 description 5
- 239000000344 soap Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000008117 stearic acid Substances 0.000 description 5
- 239000011787 zinc oxide Substances 0.000 description 5
- 235000014692 zinc oxide Nutrition 0.000 description 5
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 4
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 4
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 description 4
- 239000005995 Aluminium silicate Substances 0.000 description 4
- QFOHBWFCKVYLES-UHFFFAOYSA-N Butylparaben Chemical compound CCCCOC(=O)C1=CC=C(O)C=C1 QFOHBWFCKVYLES-UHFFFAOYSA-N 0.000 description 4
- YASYEJJMZJALEJ-UHFFFAOYSA-N Citric acid monohydrate Chemical compound O.OC(=O)CC(O)(C(O)=O)CC(O)=O YASYEJJMZJALEJ-UHFFFAOYSA-N 0.000 description 4
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical class OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 4
- AXGRCZMRSSHAML-UHFFFAOYSA-N Euxyl K 400 Chemical compound CC(O)Oc1ccccc1.CC(O)Oc1ccccc1.CC(O)Oc1ccccc1.CC(O)Oc1ccccc1.BrCC(Br)(CCC#N)C#N AXGRCZMRSSHAML-UHFFFAOYSA-N 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 4
- 239000002671 adjuvant Substances 0.000 description 4
- 235000012211 aluminium silicate Nutrition 0.000 description 4
- 229940081733 cetearyl alcohol Drugs 0.000 description 4
- 229960002303 citric acid monohydrate Drugs 0.000 description 4
- STORWMDPIHOSMF-UHFFFAOYSA-N decanoic acid;octanoic acid;propane-1,2,3-triol Chemical compound OCC(O)CO.CCCCCCCC(O)=O.CCCCCCCCCC(O)=O STORWMDPIHOSMF-UHFFFAOYSA-N 0.000 description 4
- 239000008298 dragée Substances 0.000 description 4
- 150000002191 fatty alcohols Chemical class 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
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- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 4
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 4
- 239000002674 ointment Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- BWOROQSFKKODDR-UHFFFAOYSA-N oxobismuth;hydrochloride Chemical compound Cl.[Bi]=O BWOROQSFKKODDR-UHFFFAOYSA-N 0.000 description 4
- 229960005323 phenoxyethanol Drugs 0.000 description 4
- 229920001296 polysiloxane Polymers 0.000 description 4
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 4
- 229910052911 sodium silicate Inorganic materials 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(ii) oxide Chemical class [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 4
- 235000015112 vegetable and seed oil Nutrition 0.000 description 4
- 229940088594 vitamin Drugs 0.000 description 4
- 229930003231 vitamin Natural products 0.000 description 4
- 239000011782 vitamin Substances 0.000 description 4
- 235000013343 vitamin Nutrition 0.000 description 4
- WTVHAMTYZJGJLJ-UHFFFAOYSA-N (+)-(4S,8R)-8-epi-beta-bisabolol Natural products CC(C)=CCCC(C)C1(O)CCC(C)=CC1 WTVHAMTYZJGJLJ-UHFFFAOYSA-N 0.000 description 3
- RGZSQWQPBWRIAQ-CABCVRRESA-N (-)-alpha-Bisabolol Chemical compound CC(C)=CCC[C@](C)(O)[C@H]1CCC(C)=CC1 RGZSQWQPBWRIAQ-CABCVRRESA-N 0.000 description 3
- LEACJMVNYZDSKR-UHFFFAOYSA-N 2-octyldodecan-1-ol Chemical compound CCCCCCCCCCC(CO)CCCCCCCC LEACJMVNYZDSKR-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
- YBGZDTIWKVFICR-JLHYYAGUSA-N Octyl 4-methoxycinnamic acid Chemical compound CCCCC(CC)COC(=O)\C=C\C1=CC=C(OC)C=C1 YBGZDTIWKVFICR-JLHYYAGUSA-N 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 244000299461 Theobroma cacao Species 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- 241001135917 Vitellaria paradoxa Species 0.000 description 3
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 3
- OCBFFGCSTGGPSQ-UHFFFAOYSA-N [CH2]CC Chemical class [CH2]CC OCBFFGCSTGGPSQ-UHFFFAOYSA-N 0.000 description 3
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- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
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Definitions
- the present invention relates to effect pigments based on platelet-shaped substrates and their use in admixture with other colorants and / or fillers in cosmetic formulations and in the food and pharmaceutical industries.
- Gold pigments based on platelet-shaped substrates are of particular importance in the printing application and in cosmetics. Frequently, however, the gold pigments known from the prior art have the disadvantage that they do not have sufficiently intense color and brightness and therefore do not produce a truly gold-like visual impression in the various application media.
- Object of the present invention is to find gold pigments for cosmetics, which are characterized by a more intense gold gloss and do not have the disadvantages mentioned above. It is another object of the invention to find formulations in which the gold gloss is supported in a particularly advantageous manner or optically attractive modified.
- pigment mixtures containing effect pigments preferably gold pigments, on the basis of multiply coated platelet-shaped substrates in combination with further colorants and / or fillers impart a very soft skin feel, are light-stable, do not bleed / migrate, are non-toxic and have a high hiding power have.
- the pigments are characterized in that they have alternating high and low refractive index layers and at least one high-index coating consisting of a
- Gold pigments based on multiply coated platelet-shaped substrates are known, for example, from WO 01/30921.
- the multi-layer pigment with golden body color in combination with organic and inorganic fillers and / or with platelet-shaped, needle-shaped, spherical or crystalline colorants, color effects can be enhanced and novel color effects can be achieved. Furthermore, the pigment mixtures are characterized by their high gloss and a very good skin feel.
- the invention thus provides a pigment mixture consisting of at least two components A and B, wherein • component A are effect pigments based on multiply coated platelet-shaped substrates which have a
- Pigments, organic pigments, dyes, coloring natural fruit and / or plant extracts and / or fillers consisting of platelike, needle-shaped, spherical or irregularly shaped particles are.
- the outstanding coloristic parameter of the pigment mixture is the strong, preferably pure golden, color combined with an optimal glossy effect and / or silky effect.
- the invention also cosmetic formulations, such as. As make-ups, pressed powder, loose powder, lipsticks, lotions, emulsions, etc., containing the pigment mixture according to the invention. Also suitable are the pigment mixtures for coloring foods and
- compositions including OTC preparations, and for coloring coatings of food and Parmaarean, including OTC preparations, such.
- OTC preparations such.
- the effect pigments of component A can be mixed in any ratio with the colorant or filler.
- the quantitative ratio of component A to component B is 99: 1 to 50: 50, in particular 95: 5 to 70: 30, very particularly preferably 70: 30 to 50: 50. If component B is a filler, it can the ratio of the components A: B also 99: 1 to 1: 99 amount.
- Preferred effect pigments of component A have the following structure: substrate + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 / TiO 2 substrate + Fe 2 O 3 / TiO 2 + SiO 2 + TiO 2 + Fe 2 O 3
- the layers (A) to (D) and (A) to (E) are preferably applied directly to the substrate surface, that is, the layer (A) lies directly on the substrate surface.
- intermediate layers can be applied, for example, a layer of TiO 2 , preferably with layer thicknesses of 1-100 nm, in particular 1-80 nm and very particularly preferably 1- 50 nm, or a layer of SiO 2 , preferably with layer thicknesses of 5 to 100 nm are applied.
- a layer structure is particularly preferred
- Suitable base substrates for the effect pigments of component A are, on the one hand, opaque and, on the other hand, transparent platelet-shaped substrates.
- Preferred substrates are phyllosilicates and glass flakes. Particularly suitable are natural and / or synthetic mica, talc, kaolin, platelet-shaped iron or aluminum oxides, glass platelets, SiO 2 flakes, SiO x flakes (0.70 ⁇ x ⁇ 2.0), preferably SiO 2 flakes , TiO 2 platelets, graphite platelets, synthetic carrier-free platelets, liquid crystal polymers (LCPs), holographic pigments, BiOCl platelets, metal platelets, optionally passivated, such as aluminum platelets, aluminum bronze platelets, brass bronzes, zinc bronzes, titanium bronzes or other comparable materials.
- LCPs liquid crystal polymers
- the size of the base substrates is not critical per se and can be tailored to the particular application.
- the platelet-shaped substrates have a thickness between 0.02 and 5 .mu.m, in particular between 0.05 and 4.5 microns.
- the expansion in the other two ranges is usually between 1 and 250 ⁇ m, preferably between 2 and 200 ⁇ m, and in particular between 5 and 150 ⁇ m.
- Glass flakes preferably have a layer thickness of ⁇ 1, 0 .mu.m, in particular ⁇ 0.8 .mu.m and very particularly preferably of ⁇ 0.5 .mu.m.
- the effect pigments have alternately on the substrate a high-index coating (A) consisting of a mixture of TiO 2 and Fe 2 ⁇ 3 , preferably in a molar ratio of 1: 1, in combination with a colorless low-refractive coating (B).
- the layer (A) can be converted to the pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O 3 by suitable measures known to the person skilled in the art, for example calcination of the pigments at temperatures> 800 ° C.
- the layer (C) preferably consists of TiO 2 , ZrO 2 , SnO 2 , Ce 2 O 3 , BiOCl or mixtures or combinations thereof. In the case where the layer (C) consists of TiO 2 , the TiO 2 is preferably present in the rutile modification.
- Suitable materials for layer (D) are absorbent materials such as metals, eg iron, tungsten, chromium, cobalt, nickel, copper, silver, gold, aluminum and their alloys, metal oxides such as CoO, Co 3 O 4 , Fe 2 O 3 , Fe 3 O 4 , pseudobrookite, TiO 2 / Fe 2 O 3 mixture, VO 2 , V 2 O 3 , metal sulfides such as Molydbänsulfid, iron sulfide, tungsten sulfide, chromium sulfide, cobalt sulfide, nickel sulfide and mixtures of these sulfides.
- metals eg iron, tungsten, chromium, cobalt, nickel, copper, silver, gold, aluminum and their alloys
- metal oxides such as CoO, Co 3 O 4 , Fe 2 O 3 , Fe 3 O 4 , pseudobrookite, TiO 2 / Fe 2 O 3 mixture, VO
- the absorbent layer (D) is preferably a mixture of TiO 2 and Fe 2 O 3 , wherein the proportions, as in the case of the layer (A) can be varied within wide limits.
- the molar ratio TiO 2 to Fe 2 O 3 is preferably 1: 1.
- the layer (D) can be converted analogously to the layer (A) by suitable measures, such as annealing of the pigments at temperatures> 800 0 C, in the pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O 3 .
- This layer (D) has a refractive index of n> 1, 8, in particular of n> 2.0.
- Between the layers (C) and (D) may be another colorless low refractive index layer (B *) which may be the same as or different from the layer (B).
- the high-index layer (A) preferably has a refractive index of n> 1, 8, in particular of n> 2.0 and is a mixture of TiO 2 and Fe 2 O 3 , the mixing ratio being 1: 0.5 to 1: 2, 0, preferably 1: 0.7 to 1: 1, 5, in particular 1: 1.
- Layer (A) is preferably the strong-colored pseudobrookite.
- the thickness of the layer (A) is preferably 10 to 300 nm, preferably 15 to 250 nm and especially 20 to 200 nm.
- the wt.% - Share of other metal oxides in addition to the Fe 2 O 3 / TiO 2 mixture in the layer (A) should not be more than 20% by weight, preferably not more than 10% by weight.
- layer (D) is likewise a layer of a TiO 2 / Fe 2 O 3 mixture
- the addition of one or more metal oxides for example Al 2 Oa, Ce 2 O, is likewise recommended 3 , B 2 O 3 , ZrO 2 , SnO 2 , to increase the color intensity in amounts of not more than 20 wt.% Based on the layer (D).
- a colorless low-refractive materials suitable for the coating (B) are preferably metal oxides or the corresponding oxide hydrates, such as SiO 2 , Al 2 O 3 , AIO (OH), B 2 O 3 , MgF 2 , MgSiO 3 or a mixture of the above Metal oxides suitable.
- the thickness of the layer (B) is 10 to 600 nm, preferably 20 to 500 nm and especially 20 to 400 nm.
- the layer (C) is a TiO 2 layer, it is preferably present in the rutile modification.
- the processes for producing rutile are described in the prior art, for example in US Pat. Nos. 5,433,779, 4,038,099, 6,626,989, DE 25 22 572 C2, EP 0 271 767 B1.
- a thin tin oxide layer (layer B *) is applied to the layer (B) prior to the TiO 2 precipitation, which serves as an additive for converting the TiO 2 into the rutile.
- the effect pigments can be prepared, for example, as described in WO 01/30921.
- the coating of the substrate platelets with the layers (A) - (D) can be carried out wet-chemically and / or by CVD method.
- Application of the layer (A) may optionally be a thin dielectric
- Such a coating for example on glass platelets, can for example consist of a 5-100 nm thick SiO 2 .
- the substrate particles are suspended in water and admixed with one or more hydrolysable metal salts at a pH suitable for the hydrolysis, which is chosen such that the metal oxides or metal oxide hydrates are precipitated directly on the platelets without being too substantial Precipitation comes.
- a pH suitable for the hydrolysis which is chosen such that the metal oxides or metal oxide hydrates are precipitated directly on the platelets without being too substantial Precipitation comes.
- the substrate particles are kept in motion so that a homogeneous coating of the
- Substrate particles is guaranteed and the substrate is completely wrapped and no open edges remain.
- the pH is usually kept constant by simultaneous addition of a base and / or acid.
- the pigments are separated, washed and preferably dried at 50-180 ° C and optionally annealed, the annealing temperature must be optimized in view of the particular coating and the substrate used. In general, the calcination temperatures are between 250 and 1000 0 C, preferably 350-900 0 C. If desired, the pigments after application of individual coatings separated, dried, calcined and, if necessary, and then resuspended for precipitation of the further layers to be ,
- the coating can also be carried out in a fluidized bed reactor by gas phase coating, wherein z.
- the methods proposed in EP 0 045 851 A1 and EP 0 106 235 A1 for the preparation of pearlescent pigments can be used correspondingly. It is necessary that the substrate is kept in motion evenly during the coating process, so that a homogeneous coating of all particle surfaces is ensured and the substrate is completely enveloped and leaves no open edges.
- the effect pigments of component A can also be provided with an organic or inorganic protective layer (layer E) to improve the light, weather and chemical stability or to increase the compatibility in different media.
- Secondary coatings or after-treatments include, for example, silanes, silicones, adsorbing silicones, metal soaps, amino acids, lecithins, fluorine components, polyethylenes, collagen or those described in DE 22 15 191, DE 31 51 354, DE 32 35 017 or DE 33 34 598, EP 0 632,109, US Pat. No. 5,759,255, DE 43 17 019, DE 39 29 423, EP 0 492 223, EP 0 342 533, EP 0 268 918, EP 0 141 174, EP 0 764 191, WO 98/13426 or EP 0 465 805 in question.
- This subsequent coating further increases the chemical and photochemical stability or facilitates the handling of the gold pigment, in particular the incorporation into different media.
- functional coatings of Al 2 O 3 or ZrO 2 or mixtures thereof or mixed phases can be applied to the pigment surface.
- organic or organically / inorganic combined secondary coatings are possible, for example with silanes, as described, for example, in EP 0090259, EP 0 634 459, WO 99/57204, WO 96/32446, WO 99/57204, US 5,759,255, US 5,571 , 851, WO 01/92425 or in JJ. Ponjee, Philips Technical Review, Vol.
- the additionally applied substances account for only about 0.1 to 5 wt.%, Preferably 0.5 to 3.0 wt.%, Of the total pigment.
- the post-coating of the effect pigments can be carried out directly in a one-pot process on the layer (D). However, it is also possible first to isolate the multilayer pigment, optionally to dry and calcine and then apply the post-coating.
- Pigment mixtures according to the invention contain, in addition to the effect pigment, preferably a gold pigment (component A), a filler and / or a colorant of component B.
- component B for the pigment mixture according to the invention all platelet-shaped, needle-shaped, spherical and crystalline colorants or fillers known to those skilled in the art are suitable, in particular those having a particle size of 0.001 to 10 .mu.m, preferably 0.01 to 1 .mu.m.
- Colorants are to be understood as meaning inorganic and organic colorants according to DIN specification 55944. In this Anmelldung are understood by colorants and coloring natural fruit and plant extracts.
- the pigment mixtures according to the invention preferably contain as colorants inorganic dyes and inorganic pigments, such as e.g. inorganic white pigments, inorganic colored pigments, inorganic black pigments, inorganic effect pigments. Of course, the latter are not identical to the pigments of component A.
- organic colorants such as e.g. organic pigments such as e.g. Colored pigments, black pigments, effect pigments and inorganic dyes, e.g. Colored dyes, black dyes, suitable.
- Suitable fillers are preferably platelet or spherical materials.
- Component B are preferably coated or uncoated SiO 2 spheres.
- SiO 2 spheres coated with one or more metal oxides are known, for example, from EP 0 803 550 A2.
- component B is inorganic effect pigments, such as, for example, pearlescent pigments, including multilayer pigments or interference pigments which are not identical to component (A).
- Pearlescent pigments used are pigments based on platelet-shaped, transparent or semitransparent substrates of, for example, phyllosilicates, such as natural or synthetic mica, talc, sericite, kaolin or other siliceous materials which are mixed with colored or colorless metal oxides such as TiO 2 , titanium suboxides, titanium oxynitrides, Fe 2 O 3 , Fe 3 O 4 , FeOOH, SnO 2 , Cr 2 O 3 , ZnO, CuO, NiO and other metal oxides are coated alone or in admixture in a uniform layer or in successive layers.
- phyllosilicates such as natural or synthetic mica, talc, sericite, kaolin or other siliceous materials which are mixed with colored or colorless metal oxides
- Pearlescent pigments are known, for example, from German patents and patent applications 14 67 468, 19 59 998, 20 09 566, 22 14 454, 22 15 191, 22 44 298, 23 13 331, 25 22 572, 31 37 808, 31 37 809, 31 51 343, 31 51 354, 31 51 355, 32 11 602, 32 35 017 and P 38 42 330 known and commercially available, for example under the brands Iriodin ® , Timiron ® , Xirona ® Merck KGaA, Darmstadt, Germany and / or Rona, USA.
- Particularly preferred pigment preparations comprise TiO 2 / mica, Fe 2 O 3 / mica and / or TiO 2 / Fe 2 O 3 mica pigments.
- the pearlescent pigments may additionally have a layer of Berlin blue or carmine red on the surface.
- coated or uncoated BiOCl pigments SiO 2 , glass or Al 2 O 3 platelets coated with TiO 2 and / or F 2O 3 .
- Metal oxides may e.g. take place as described in WO 93/08237 (wet-chemical coating) or DE-OS 196 14 637 (CVD method).
- DE 197 07 806, DE 197 46 067 are based on a platelet-shaped, transparent, colored or colorless matrix consisting of mica (synthetic or natural), SiO 2 platelets, glass platelets, Al 2 O 3 platelets, polymer platelets, and usually have a thickness between 0.3 and 5 .mu.m, in particular between 0.4 and 2.0 microns.
- the expansion in the two other dimensions is usually between 1 and 250 ⁇ m, preferably between 2 and 100 ⁇ m, and in particular between 5 and 40 ⁇ m.
- the multilayer pigments consist of the matrix (substrate) coated with metal oxides (at least 2).
- the coating of the substrate platelets mica, SiO 2 platelets, glass platelets, Al 2 O 3 platelets having a plurality of layers takes place in such a way that a layer structure preferably consisting of alternating high and low refractive index layers is formed.
- the multilayered pigments preferably contain 2, 3, 4, 5, 6 or 7 layers, in particular 3, 4 or 5 layers.
- Suitable high-index metal oxides are, for example, titanium dioxide, zirconium oxide, zinc oxide, iron oxides, iron-titanium oxides (iron titanates) and / or chromium oxide, in particular TiO 2 and / or Fe 2 O 3 .
- Low refractive index oxides are used SiO 2 and Al 2 O 3 .
- MgF 2 or an organic polymer (eg acrylate) can also be used for this purpose.
- the coating of the substrate platelets can be carried out, for example, as described in WO 93/08237 (wet-chemical coating) or DE-
- OS 196 14 637 (CVD method).
- Particularly preferred multilayered pigments based on mica (natural or synthetic), glass flakes, Al 2 O 3 flakes, Fe 2 O 3 flakes, SiO 2 flakes comprise a layer sequence TiO 2 - SiO 2 - TiO 2.
- the TiO 2 can be present both in the anatase and in the rutile modification. Preferably, it is present as rutile.
- the interference pigments are preferably pigments based on mica, glass flakes, SiO 2 flakes, which are coated with colored or colorless metal oxides such as TiO 2 , titanium suboxides, titanium oxynitrides,
- Fe 2 O 3 , Fe 3 O 4 , SnO 2 , Cr 2 O 3 , ZnO, CuO, NiO and other metal oxides are coated alone or in admixture in a uniform layer or in successive layers.
- pearlescent pigments in particular those based on mica, SiO 2 platelets or Al 2 O 3 platelets, which are coated only with a metal oxide layer, metallic effect pigments (Al platelets, bronzes), optically variable pigments (OVPs), liquid crystal polymer pigments (LCP's) or holographic pigments in question.
- the spherical colorants include in particular TiO 2 , colored SiO 2 , CaSO 4 , iron oxides, chromium oxides, carbon black, organic color pigments, such as anthraquinone pigments, quinacridone pigments, diketopyrrolopyrrole pigments, phthalocyanine pigments, azo pigments, isoindoline pigments ,
- the acicular pigments are preferably BiOCl, colored glass fibers, ⁇ -FeOOH, organic color pigments such as azo pigments, ⁇ -phthalocyanine Cl Blue 15.3, cromophtal yellow 8GN (Ciba), Irgalith Blue PD56 (Ciba), azomethine copper complex Cl Yellow 129, Irgazingelb 5GT (Ciba).
- nanoscale dielectrics can be added to improve the skin feel.
- examples of such admixtures are Al 2 O 3 , SiO 2 , ZnO or TiO 2 , which are usually added in amounts of 0.01-15% of the formulation.
- the pigment mixture according to the invention is simple and easy to handle.
- the pigment mixture can be incorporated by simple stirring in the application system.
- the components A and B can be added to the application system simultaneously, successively or as a mixture.
- a complex grinding and dispersing of the pigments is not required.
- the pigment mixture according to the invention may preferably be used for pigmenting food colorings, for finishing foods, e.g. Mass coloring or as a coating, in drug coatings, e.g. for dragees and tablets, or in cosmetic formulations such as lipsticks, lip gloss, eyeliner, eye shadow, blush, sunscreen, pre-sun and after-sun preparations, make-ups, body lotions, bath gels, soaps, bath salts, toothpaste, hair gels , (Volume) mascara, nail polishes, powdered presses, shampoos, loose powders and gels, etc., are used.
- cosmetic formulations such as lipsticks, lip gloss, eyeliner, eye shadow, blush, sunscreen, pre-sun and after-sun preparations, make-ups, body lotions, bath gels, soaps, bath salts, toothpaste, hair gels , (Volume) mascara, nail polishes, powdered presses, shampoos, loose powders and gels, etc., are used.
- the concentration of the pigment mixture in the application system to be pigmented is generally between 0.01 and 70% by weight, preferably between 0.1 and 50% by weight and in particular between 1, 0 and 10% by weight, based on the total solids content of the system , It is usually dependent on the specific application and can be up to 100% for loose powders.
- the use concentration of the pigment mixture according to the invention ranges from 0.01% by weight in the shampoo up to 70% by weight in the pressed powder.
- the concentration may be 0.01-70 wt.% In the formulation.
- the cosmetic products such as nail polishes, lipsticks, pressed powders, shampoos, loose powders and gels, are characterized by particularly interesting gloss effects.
- the pigment mixture of the invention can be used advantageously both in decorative and in nourishing cosmetics.
- the use concentration and the mixing ratio of the multilayer Pigments of component A with component B, in particular organic and inorganic color pigments and dyes, of natural or synthetic origin, such as chromium oxide, ultramarine, spherical SiO 2 or TiO 2 pigments, are dependent on the application medium and the effect to be achieved.
- the effect pigment of component A can furthermore be mixed with commercially available fillers.
- fillers are e.g. natural and synthetic mica, glass beads or glass powders, nylon powder, pure or filled melamine resins, talcum, glasses, kaolin, oxides or hydroxides of aluminum, magnesium, calcium, zinc, biocl, barium sulfate, calcium sulfate, calcium carbonate, magnesium carbonate, carbon, as well as physical or chemical combinations of these substances.
- Formulations can also be combined with any kind of cosmetic raw materials and excipients. These include u.a. Oils, fats, waxes, film formers, surfactants, antioxidants, e.g. Vitamin C or Vitamin E, stabilizers, odor enhancers, silicone oils, emulsifiers, solvents, e.g. Ethanol, or ethyl acetate or butyl acetate, preservatives and general application properties determining adjuvants, such. Thickeners and rheological additives such as bentonites, hectorites, silicas, ca silicates, gelatins, high molecular weight carbohydrates and / or surfactants, etc.
- the formulations containing the pigment mixtures according to the invention may belong to the lipophilic, hydrophilic or hydrophobic type.
- the pigment mixtures according to the invention may in each case contain only one of the two phases or else be distributed over both phases.
- the pH values of the formulations may be between 1 and 14, preferably between 2 and 11 and more preferably between 5 and 8.
- Formulation are no limits. Depending on the application, they may be between 0.001 (rinse-off products, e.g., shower gels) - 100% (e.g., gloss effect items for particular applications).
- the pigment mixture according to the invention can furthermore also be combined with cosmetic active ingredients.
- Suitable active ingredients are, for example, insect repellents, inorganic UV filters, such as TiO 2 , UVA / BC protective filters (eg OMC, B3, MBC), also in encapsulated form, anti-aging active ingredients, vitamins and their derivatives (eg A, C, E, etc.), self-tanner (eg DHA, erytrolysis, etc.) and other cosmetic active ingredients, such as bisabolol, LPO, VTA, ectoine, emblica, allantoin, bioflavanoids and their derivatives.
- Organic UV filters are usually incorporated in an amount of 0.5 to 10 wt.%, Preferably 1 to 8 wt.%, Inorganic filter from 0.1 to 30 wt.%, Based on the total formulation in cosmetic formulations.
- the preparations according to the invention may additionally contain further customary skin-sparing or skin-care active substances.
- these can be all active ingredients known to the person skilled in the art.
- Particularly preferred active ingredients are pyrimidinecarboxylic acids and / or aryloximes.
- EPO 671 161 describes in particular that ectoine and hydroxyectoine are used in cosmetic preparations such as powders, soaps, surfactant-containing cleansing products, lipsticks, blushes, make-up, care creams and sunscreen preparations.
- the cosmetic formulations according to the invention preferably contain 0.05-5% by weight, in particular 0.1-3% by weight, of ectoine or ectoine derivatives, based on the formulation.
- AIs application of the cosmetic formulations are, for example: solutions, suspensions, emulsions, PIT emulsions, pastes, ointments, gels, creams, lotions, powders, soaps, surfactant-containing cleaning preparations, oils, aerosols and sprays. Further application forms are eg sticks,
- Ointments, pastes, creams and gels may contain the usual excipients, e.g. animal and vegetable fats, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc and zinc oxide or mixtures of these substances.
- excipients e.g. animal and vegetable fats, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc and zinc oxide or mixtures of these substances.
- Powders and sprays may contain the usual carriers, e.g. Lactose, talc, silicic acid, aluminum hydroxide, calcium silicate and polyamide powder or mixtures of these substances.
- Sprays may additionally contain the usual propellants, e.g. Chlorofluorocarbons, propane / butane or dimethyl ether.
- Solutions and emulsions may contain the usual excipients such as solvents, solubilizers and emulsifiers, e.g. Water, ethanol, isopropanol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylglycol, oils, in particular cottonseed oil, peanut oil, corn oil, olive oil, castor oil and sesame oil, glycerin fatty acid esters, polyethylene glycols and fatty acid esters of sorbitan or mixtures contain these substances.
- solvents e.g. Water, ethanol, isopropanol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylglycol, oils, in particular cottonseed oil, peanut oil, corn oil, olive oil, castor oil and sesame oil,
- Suspensions may be the usual carriers such as liquid diluents, e.g. Water, ethanol or propylene glycol, suspending agents, e.g. ethoxylated isostearyl alcohols, polyoxyethylene sorbitol esters and polyoxyethylene sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar and tragacanth or mixtures of these substances.
- liquid diluents e.g. Water, ethanol or propylene glycol
- suspending agents e.g. ethoxylated isostearyl alcohols, polyoxyethylene sorbitol esters and polyoxyethylene sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar and tragacanth or mixtures of these substances.
- Soaps may contain the usual excipients such as alkali salts of fatty acids, salts of fatty acid monoesters, fatty acid protein hydrolysates, isothionates, Lanolin, fatty alcohol, vegetable oils, plant extracts, glycerol, sugar or mixtures of these substances.
- excipients such as alkali salts of fatty acids, salts of fatty acid monoesters, fatty acid protein hydrolysates, isothionates, Lanolin, fatty alcohol, vegetable oils, plant extracts, glycerol, sugar or mixtures of these substances.
- Surfactant-containing cleaning products may include the usual carriers such as
- Facial and body oils may contain the usual excipients, such as synthetic oils, e.g. Fatty acid esters, fatty alcohols, silicone oils, natural oils such as vegetable oils and oily vegetable extracts, paraffin oils, lanolin oils or mixtures of these substances.
- synthetic oils e.g. Fatty acid esters, fatty alcohols, silicone oils, natural oils such as vegetable oils and oily vegetable extracts, paraffin oils, lanolin oils or mixtures of these substances.
- the cosmetic preparations can be in various forms. So they can z.
- Oil-in-water (W / O / W) a gel, a solid stick, an ointment or even an aerosol.
- Ectoine in encapsulated form, e.g. In collagen matrices and other common encapsulating materials, e.g. As encapsulated cellulose, in gelatin, wax matrices or liposomally encapsulated.
- wax matrices as described in DE-OS 43 08 282 have been found to be favorable. Preference is given to emulsions. O / W emulsions are particularly preferred. Emulsions, W / O emulsions and O / W emulsions are available in the usual way.
- Solid pens are made of natural or synthetic waxes and oils, fatty alcohols, fatty acids, fatty acid esters, lanolin and other fatty substances.
- the customary propellants such as alkanes, fluoroalkanes and chlorofluoroalkanes, are generally used.
- the cosmetic preparation can also be used to protect the hair against photochemical damage, to alterations of
- Shades of color to prevent discoloration or damage of a mechanical nature is suitably carried out as a shampoo, lotion, gel or emulsion for rinsing, wherein the respective preparation before or after shampooing, before or after dyeing or decolorization or before or after the permanent wave is applied. It can also be one
- Preparation as a lotion or gel for styling and treating as a lotion or gel for brushing or laying a wave of water, as a hair lacquer, permanent wave, dyeing or decolorizing the hair can be selected.
- the photoprotective composition may contain adjuvants such as surfactants, agents, thickeners, polymers, emollients, preservatives, foam stabilizers, electrolytes, organic solvents, silicone derivatives, oils, waxes, antifatting agents, dyes and / or pigments containing the agent itself or the hair dyeing or other ingredients commonly used for hair care.
- the coloring of the pharmaceutical and food products is carried out by the pigment mixture according to the invention, preferably containing at least one gold pigment (component (A)) and a colorant from the range of natural or nature-identical dyes (component (B)), in the desired proportions, to be colored
- Product in amounts of 0.005 to 15 wt.%, Preferably 0.01 to 100 wt.% Is added.
- Suitable natural or nature-identical dyes for the pigment mixture of the invention are in particular E 101, E 104, E 110, E 124, E 131, E 132, E 140, E 141, E 151, E 160a.
- Suitable color pigments for the pigment mixture according to the invention are e.g. E171, E172, E153.
- Food or pharmaceutical product is preferably in the range of 0.5 to 25 wt.%.
- fruit and plant extracts may also be used, e.g. Carrot juice, beetroot juice, elderberry juice, hibiscus juice, paprika extract, aronia extract.
- the total concentration of all pigments in the product to be pigmented should not exceed 50% by weight of the product. It is usually dependent on the specific application.
- the food and pharmaceutical products may also contain different drug admixtures, e.g. Vitamins, enzymes, trace elements, proteins, carbohydrates, essential fats and / or minerals may be added, wherein the total amount of active ingredients based on the food or pharmaceutical product should not exceed 25 wt.%.
- the amount of active substances or active substance mixtures is preferably 0.01-20% by weight, based on the product.
- the coloring of the products is carried out by the pigment mixture of the invention alone or in combination with adjuvants, cosmetic agents, ingredients, etc. directly or in the presence of water and / or an organic solvent in the desired proportions, simultaneously or sequentially, during or after their preparation, before or after shaping (for example in extrusion, pelleting, expounding, granulation, etc.) is added to the product to be dyed.
- An admixture of the effect pigments to powdery or loose powders is also possible.
- the pigment mixture according to the invention can also be applied to the surface for coloring the food and pharmaceutical products after shaping.
- the pigment mixture according to the invention is generally mixed with a coating medium and then applied to the product using suitable application and spraying devices. The application or coating agent then ensures the appropriate adhesion of the pigment mixture on the product surface. This is then dyed accordingly.
- the amount used of the pigment mixture according to the invention is preferably 0.5-40% by weight, in particular 1-30% by weight.
- the range of use in the dyeing or coating solution used is 0.1-25% by weight, in particular 1-15% by weight.
- the range of use is 0.05-50% by weight, in particular 2-10% by weight.
- the coating solutions preferably contain water or organic solvents, e.g. Ethanol or isopropanol.
- water or organic solvents e.g. Ethanol or isopropanol.
- a cellulose derivative e.g. Hydroxypropylmethylcellulose used.
- Particular preference is given to application solutions with cellulose derivatives which, instead of water, contain 5 to 80% by weight of a suitable organic solvent.
- Pigment mixture usually mixed with the application medium and then applied with suitable applicators and sprayers, or by hand on the food or pharmaceutical product.
- the coating agent then provides for the proper retention of the pigments on the surface of the food or pharmaceutical product.
- the application and coating solutions preferably contain 0.1 to 20% by weight, in particular 2 to 15% by weight of pigment mixture.
- Preferred dry powder blends for coatings contain a cellulose derivative, such as e.g. Hydroxypropylmethylcellulose, sodium carboxymethylcellulose, a release agent, such as e.g. Lecithin or stearic acid, a gloss enhancer, e.g. Maltodextrin and / or dextrose, and the pigment mixture according to the invention.
- a cellulose derivative such as e.g. Hydroxypropylmethylcellulose, sodium carboxymethylcellulose
- a release agent such as e.g. Lecithin or stearic acid
- a gloss enhancer e.g. Maltodextrin and / or dextrose
- Dry powder mixtures the pigment mixture in amounts of 0.01 to 50 wt.%, In particular 0.5 to 40 wt.% Based on the powder mixture.
- dyes, flavors, vitamins, sweeteners, etc. can be added to these dry powder mixtures.
- Products suitable for coloring or coating are, for example, sugar confectionery, cake decorations, compresses, dragees, chewing gums, rubber products, fondant products, marzipan products, fillers, cocoa and fat glazes, chocolate and chocolate-containing products, ice cream, cereals, snack products, coating compositions,
- the invention thus relates to all formulations from the food and pharmaceutical sector comprising the effect pigment of component A with further pigments, fillers or dyes (natural or nature-identical), coloring natural fruit and plant extracts as colorants of component B.
- the pigment mixture according to the invention or the gold pigment can be used in many ways for coloring and refining the products.
- the invention thus also relates to formulations comprising the pigment mixture according to the invention.
- the invention likewise relates to formulations comprising the pigment mixture of components A and B according to the invention in combination with water, polyols, polar and nonpolar oils, fats, waxes, film formers, polymers, co-polymers, surfactants, radical scavengers, antioxidants, stabilizers, odor boosters, Silicone oils, emulsifiers, solvents, preservatives, thickeners, rheological additives, fragrances, UV absorbers, surface-active auxiliaries and / or cosmetic active ingredients.
- water polyols, polar and nonpolar oils, fats, waxes, film formers, polymers, co-polymers, surfactants, radical scavengers, antioxidants, stabilizers, odor boosters, Silicone oils, emulsifiers, solvents, preservatives, thickeners, rheological additives, fragrances, UV absorbers, surface-active auxiliaries and / or cosmetic active ingredients.
- polyols polar and
- the pH is increased to 2.9 with 32% sodium hydroxide solution and a solution consisting of 34 g of FeCl 3 ⁇ 6 H 2 O and 49 g of demineralized water is added slowly.
- the pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C. for 30 minutes. This gives a gold pigment with intense color, high opacity and high gloss.
- the pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C for 30 minutes. This gives a gold pigment with intense color, high
- the intensely lustrous gold pigment has the following L, a, b values:
- the pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C. for 30 minutes. This gives a gold pigment with intense color, high opacity and high gloss.
- the pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C. for 30 minutes.
- Ronastar® Golden Sparks (D CALCIUM ALUMINUM BOROSILICATE, SILICA, 0.05 CI 77891 (TITANIUM DIOXIDE), TIN OXIDE
- Plantacare 2000 UP (3) DECYL GLUCOSIDE 20,00
- Texapon ASV 50 (3) SODIUM LAURETH SULFATE, SODIUM LAURETH-8, 3,60 SULFATE, MAGNESIUM LAURETH SULFATE, MAGNESIUM LAURETH-8 SULFATE, SODIUM OLETH, SULFATE, MAGNESIUM OLETH SULPHATE
- Phase A Put water in the kettle and stir in the pigment. Sprinkle in Keltrol CG-SFT slowly while stirring and stir until completely dissolved (do not homogenize). Add the components of phase B individually to phase A. Dissolve citric acid monohydrate in water and add to the mixture and stir slowly until everything is homogeneously distributed. Adjust the pH to 6.0-6.5 with the addition of citric acid (as needed).
- Multilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 25.00 Example 4 Cl 77491 (IRON OXIDES), Alumina, Tin Oxide
- Timiron® Splendid Gold (1) Cl 77891 (TITANIUM DIOXIDE), MICA, SILICA 5.00
- Potato starch (2) POTATO STARCH, SOLANUM TUBEROSUM 7,50 (POTATO STARCH)
- Ronasphere® LDP (D SILICA, Cl 77891 (TITANIUM DIOXIDE), Cl 77491 5.00 (IRON OXIDES)
- Multilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) silica, 0.10
- Example 4 Cl 77491 (IRON OXIDES), alumina, tin oxides
- Emulgade PL 68/50 CETEARYL ALCOHOL, CETEARYL GLUCOSIDE 2.00
- Citric acid monohydrate (D CITRIC ACID 0.00
- Multilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE), SILICA, 1, 00 Example 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
- Citric acid monohydrate (D CITRIC ACID 0.00
- phase A water Disperse the pearlescent pigment in phase A water. If necessary, acidify with a few drops of citric acid to reduce the viscosity. Sprinkle Carbopol while stirring. After complete dissolution, stir in the pre-dissolved phase B slowly. Phase A / B and Phase C at 80 0 C. Heat, stir phase C into phase A / B, homogenize with phase D neutralize, homogenize again and cool with stirring. At 40 0 C in the water of phase E solve Germall 115, add with stirring. Then add perfume oil and cool to room temperature while stirring.
- Multilayer gold pigment according to (1) MICA, CI 77891 (TITANIUM DIOXIDE), SILICA, 20.00 EXAMPLE 4 CI 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
- Micronasphere ® M (1) MICA, SILICA 6.00
- Oxynex® K Liquid D PEG-8, TOCOPHEROL, ASCORBYL PALMITATE, 0.10 ASCORBIC ACID, CITRIC ACID
- Phase B to about 80 0 C heat until everything has melted, and cool to 65 ° C. While stirring, the pearlescent pigment, Micronasphere, is added and the ground phase chromium oxide added. The eye shadow is filled at 65 ° C.
- Multilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) silica, 0.10
- Example 4 Cl 77491 (IRON OXIDES), alumina, tin oxides
- Germaben II (4) propylleneglycol, diamazolidinyl urea, 1.00 methylparaben, propylparaben
- Multilayer gold pigment according to (D MICA, CI 77891 (TITANIUM DIOXIDE), SILICA, 0.20
- Triethanolamine pure (1) TRIETHANOLAMINE 0.90
- Texapon ASV 50 (3) SODIUM LAURETH SULFATE, SODIUM LAURETH-8 4.35 SULFATE, MAGNESIUM LAURETH SULFATE, MAGNESIUM LAURETH-8 SULFATE, SODIUM OLETH SULFATE, MAGNESIUM OLETH SULFATE, MAGNESIUM OLETH SULFATE
- phase A stir the pigment into the water. Acidify with a few drops of citric acid (10%) to reduce the viscosity and slowly pour in the Carbopol while stirring. After complete dissolution, add Phase B slowly. Successively, the ingredients of phase C are added. Adjust the pH to 6.0-6.5.
- Multilayer gold pigment according to (D MICA, CI 77891 (TITANIUM DIOXIDE), SILICA, 10.00 EXAMPLE 4 CI 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
- RonaCare® tocopherol acetate (D TOCOPHERYL ACETATE 0.20
- phase B weigh all components of phase B together and grind them homogeneously in a blender. Then add phase C and mix further, then add phase A and mull briefly until the pearlescent pigment is evenly distributed.
- Multilayer gold pigment according to (1) MICA, CI 77891 (TITANIUM DIOXIDE) 1 SILICA, 4.00 EXAMPLE 4 CI 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
- B lndopol H 100 POLYBUTENE 30.00 Jojoba Glaze LV (3) SIMMONDSIA CHINENSIS (JOJOBA), JOJOBA, 20.00 SEED OIL, ETHYLENE / PROPYLENE / STYRENE COPOLYMER, BUTYLENE / ETHYLENE / STYRENE COPOLYMER
- Jojoba Glaze HV (3) SIMMONDSIA CHINENSIS (JOJOBA), JOJOBA, 10.00 SEED OIL, ETHYLENE / PROPYLENE / STYRENE COPOLYMER, BUTYLENE / ETHYLENE / STYRENE COPOLYMER
- Neosil CT11 (6) SILICA 1, 50
- phase B All components of phase B are weighed together, heated to 80 0 C and stirred well. Stir in the pigments of phase A, sprinkle Neosil with stirring and finally add the perfume. Fill the homogeneous mixture in container.
- Multilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE), SILICA, 1.75 Example 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
- Ronastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE, SILICA, 0.25 CI 77891 (TITANIUM DIOXIDE), TIN OXIDE Thixotropic Nail Polish Base 155 (2) BUTYL ACETATE, ETHYL ACETATE, 98.00 NITROCELLULOSE, ACETYL TRIBUTYL CITRATE 1 PHTHALIC ANHYDRIDE / TRIMELLITIC ANHYDRIDE / GLYCOLS COPOLYMER, ISOPROPYL ALCOHOL 1 STEELAL CONCENTRATE HECTORITE 1 ADIPIC ACID / FUMIC ACID / PHTHALIC ACID / TRICYCLODECANE DIMETHANOL COPOLYMER, CITRIC ACID
- the pigments are weighed together with the lacquer base, mixed well with a spatula by hand and then stirred for 10 min at 1000 rpm.
- Example 11A Volume Mascara (O / W)
- Multilayer Gold Pigment According to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 2.00 Example 4 Cl 77491 (IRON OXIDES), Alumina, Tin Oxide
- RonaCare® tocopherol acetate (D TOCOPHERYL ACETATE 0.50
- Phenonip (6) PHENOXYETHANOL, BUTYLPARABEN, ETHYL-0.80 PARABEN, PROPYLPARABEN, METHYLPARABEN / *.
- RonaCare® Biotin Plus (D UREA, DISODIUM PHOSPHATE, BIOTIN, CITRIC 0.50 ACID D
- phase B Melt all components of phase B except Demacryl 79 together at approx. 85 ° C, add Demacryl 79 while stirring and stir for 20 minutes until everything is homogeneously distributed. Heat the components of phase C to approx. 85 ° C. Stir the pearlescent pigments of phase A into phase C. Add phase C to phase B, continue stirring and homogenize for 1 min with the Ultra-Turrax T25 at 8000 rpm. Allow to cool with stirring and add phase D at 40 ° C.
- Eusolex® 2292 (D ETHYLHEXYL METHOXYCINNAMATE, BHT 3.00
- Multilayer Gold Pigment According to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 2.00 Example 4 Cl 77491 (IRON OXIDES), Alumina, Tin Oxide
- Phase B Water. Sprinkle the Keltrol with stirring in phase B and after 15 minutes to 80 0 C heated. Heat phase A to 75 ° C. Slowly stir phase B into phase A and homogenize. Cool with stirring.
- Multilayer (1) MICA, Cl 77891 (TITANIUM 0.50 gold pigment after DIOXIDE) silica, Cl 77491 Example 4 (IRON OXIDES), alumina, tin oxides
- RonaCare® (D bisabolol 0.10 bisabolol nat.
- Germaben II (4) propylene glycol, diazolidinyl 1.00 urea, methylparaben, propylparaben
- phase A Disperse the pigments in phase A water and add the remaining ingredients. Stir after each addition and then heat to 75 ° C. Mix the raw materials of phase B, heat to 75 - 80 0 C and add to phase A. Mix until homogeneous distribution. Add phase C at 45 ° C.
- Examples 1A-13A are distinguished by their intense gold luster and their very good skin feel.
- the sugar is heated with the water to 100 0 C and then mixed with glucose syrup.
- the solution is then heated to 145 ° C.
- the caramel solution is poured into greased molds with a sprue. Finally, allow to cool for two hours.
- the gold pigment can be mixed with the sugar as well as added mixed with the glucose syrup. This variant contains no acid, as this would make the caramelization too strong.
- the gold pigment is stirred into water. Then add additional dyes. Finally, sprinkle the film former (HPMC) in the suspension. Due to the increasing viscosity caused, the stirring speed must be increased accordingly. After about 40-60 minutes, the HPMC is completely dissolved and the solution can now be sprayed onto the tablets.
- HPMC film former
- the spray application is carried out by means of common standard coating process.
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Abstract
The invention relates to pigment mixtures comprising at least two components A and B. The inventive pigment mixtures are characterized in that component A is embodied as effect pigments while component B is embodied as coloring agents and fillers. Also disclosed is the use of said pigment mixtures in cosmetic formulations and for coloring food products and pharmaceutical products.
Description
Pigmentgemisch und dessen Verwendung in der Kosmetik und im Lebensmittel- und Pharmabereich Pigment mixture and its use in cosmetics and in the food and pharmaceutical industries
Die vorliegende Erfindung betrifft Effektpigmente basierend auf plättchenförmigen Substraten und deren Verwendung in Mischung mit anderen Farbmitteln und/oder Füllstoffen in kosmetischen Formulierungen und im Lebensmittel- und Pharmabereich.The present invention relates to effect pigments based on platelet-shaped substrates and their use in admixture with other colorants and / or fillers in cosmetic formulations and in the food and pharmaceutical industries.
Goldpigmente auf der Basis von plättchenförmigen Substraten sind insbesondere in der Druckanwendung und in der Kosmetik von Bedeutung. Häufig zeigen aber die aus dem Stand der Technik bekannten Goldpigmente den Nachteil, dass sie keine ausreichend intensive Farbe und Helligkeit aufweisen und daher in den verschiedenen Anwendungsmedien keinen wirklich goldartigen optischen Eindruck hervorrufen.Gold pigments based on platelet-shaped substrates are of particular importance in the printing application and in cosmetics. Frequently, however, the gold pigments known from the prior art have the disadvantage that they do not have sufficiently intense color and brightness and therefore do not produce a truly gold-like visual impression in the various application media.
Aufgabe der vorliegenden Erfindung ist es Goldpigmente für die Kosmetik zu finden, die sich durch einen intensiveren Goldglanz auszeichnen und die oben angegebenen Nachteile nicht aufweisen. Weiterhin ist es Aufgabe der Erfindung Formulierungen zu finden, in denen der Goldglanz in besonders vorteilhafter Weise unterstützt bzw. optisch attraktiv modifiziert wird.Object of the present invention is to find gold pigments for cosmetics, which are characterized by a more intense gold gloss and do not have the disadvantages mentioned above. It is another object of the invention to find formulations in which the gold gloss is supported in a particularly advantageous manner or optically attractive modified.
Überraschenderweise wurde nun gefunden, dass Pigmentgemische enthaltend Effektpigmente, vorzugsweise Goldpigmente, auf der Basis von mehrfach beschichteten plättchenförmigen Substraten in Kombination mit weiteren Farbmitteln und/oder Füllstoffen ein sehr weiches Hautgefühl vermitteln, lichtstabil sind, nicht ausbluten/migrieren, ungiftig sind und ein hohes Deckvermögen besitzen. Die Pigmente zeichnen sich dadurch aus, dass sie alternierend hoch- und niedrigbrechende Schichten aufweisen und mindestens eine hochbrechende Beschichtung bestehend aus einemSurprisingly, it has now been found that pigment mixtures containing effect pigments, preferably gold pigments, on the basis of multiply coated platelet-shaped substrates in combination with further colorants and / or fillers impart a very soft skin feel, are light-stable, do not bleed / migrate, are non-toxic and have a high hiding power have. The pigments are characterized in that they have alternating high and low refractive index layers and at least one high-index coating consisting of a
Gemisch aus TΪO2 und Fe2Ü3 im Mol-Verhältnis 1 : 0,5 bis 1 : 2,0 enthalten.Mixture of TΪO 2 and Fe 2 Ü 3 in a molar ratio of 1: 0.5 to 1: 2.0.
Goldpigmente auf der Basis von mehrfach beschichteten plättchenförmigen Substraten sind beispielsweise aus der WO 01/30921 bekannt.Gold pigments based on multiply coated platelet-shaped substrates are known, for example, from WO 01/30921.
Durch die Verwendung des Mehrschichtpigments mit goldener Körperfarbe in Kombination mit organischen und anorganischen Füllstoffen und/oder mit
plättchenförmigen, nadeiförmigen, sphärischen oder kristallinen Farbmitteln können Farbeffekte verstärkt und neuartige Farbeffekte erzielt werden. Weiterhin zeichnen sich die Pigmentgemische durch ihren hohen Glanz und ein sehr gutes Hautgefühl aus.By using the multi-layer pigment with golden body color in combination with organic and inorganic fillers and / or with platelet-shaped, needle-shaped, spherical or crystalline colorants, color effects can be enhanced and novel color effects can be achieved. Furthermore, the pigment mixtures are characterized by their high gloss and a very good skin feel.
Gegenstand der Erfindung ist somit ein Pigmentgemisch bestehend aus mindestens zwei Komponenten A und B, wobei • Komponente A Effektpigmente auf der Basis von mehrfach beschichteten plättchenförmigen Substraten sind, die eineThe invention thus provides a pigment mixture consisting of at least two components A and B, wherein • component A are effect pigments based on multiply coated platelet-shaped substrates which have a
Schichtenfolge ausLayer sequence
(A) einer hochbrechende Beschichtung bestehend aus einem Gemisch aus TiO2 und Fe2θ3 im molaren Verhältnis 1 : 0,5 bis 1 : 2,0 und optional einem oder mehreren Metalloxid(en) in Mengen von < 20 Gew.% bezogen auf die Schicht (A),(A) a high-refractive-index coating consisting of a mixture of TiO 2 and Fe 2 O 3 in a molar ratio of 1: 0.5 to 1: 2.0 and optionally one or more metal oxide (s) in amounts of <20% by weight on the layer (A),
(B) einer farblosen Beschichtung mit einem Brechungsindex n < 1 ,8,(B) a colorless coating having a refractive index n <1, 8,
(C) einer farblosen Beschichtung mit einem Brechungsindex n > 1 ,8 (D) einer absorbierenden Beschichtung mit einem Brechungsindex n > 1 ,8 und optional(C) a colorless coating with a refractive index n> 1, 8 (D) of an absorbent coating with a refractive index n> 1, 8 and optionally
(E) einer äußeren Schutzschicht aufweisen, sind, und • Komponente B Farbmittel ausgewählt aus der Gruppe anorganische(E) have an outer protective layer are, and • Component B colorants selected from the group of inorganic
Pigmente, organische Pigmente, Farbstoffe, färbende natürliche Frucht- und/oder Pflanzenextrakte und/oder Füllstoffe, die aus plättchenförmigen, nadeiförmigen, sphärischen oder unregelmäßig geformten Partikeln bestehen, sind.Pigments, organic pigments, dyes, coloring natural fruit and / or plant extracts and / or fillers consisting of platelike, needle-shaped, spherical or irregularly shaped particles are.
Der herausragende koloristische Parameter des Pigmentgemisches ist die kräftige, vorzugsweise eine rein goldene, Farbe verbunden mit einem optimalen Glanzeffekt und/oder seidigem Effekt. Die Pigmente der Komponente A besitzen vorzugsweise Lab-Werte im Bereich von L = 60 bis 85; a = -15 bis 25; b = 22 bis 45 (Messmethode: Phyma, 22,5722,5° auf schwarzem Untergrund).
Gegenstand der Erfindung sind ebenfalls kosmetische Formulierungen, wie z. B. Make-ups, Presspuder, lose Puder, Lippenstifte, Lotions, Emulsionen, etc., die das erfindungsgemäße Pigmentgemisch enthalten. Weiterhin geeignet sind die Pigmentgemische zur Einfärbung von Lebensmitteln undThe outstanding coloristic parameter of the pigment mixture is the strong, preferably pure golden, color combined with an optimal glossy effect and / or silky effect. The pigments of component A preferably have Lab values in the range of L = 60 to 85; a = -15 to 25; b = 22 to 45 (measurement method: Phyma, 22.5722.5 ° on a black background). The invention also cosmetic formulations, such as. As make-ups, pressed powder, loose powder, lipsticks, lotions, emulsions, etc., containing the pigment mixture according to the invention. Also suitable are the pigment mixtures for coloring foods and
Pharmaprodukten, einschließlich OTC-Präparaten, sowie zur Einfärbung von Überzügen von Lebensmittel- und Parmaprodukten, einschließlich OTC-Präparaten, wie z.B. Arzneimittelüberzüge von Tabletten, Dragees, Gelatinekapseln, etc.Pharmaceutical products, including OTC preparations, and for coloring coatings of food and Parmaprodukten, including OTC preparations, such. Pharmaceutical coatings of tablets, dragees, gelatine capsules, etc.
Die Effektpigmente der Komponente A können in jedem Verhältnis mit dem Farbmittel bzw. Füllstoff gemischt werden. Vorzugsweise ist das Mengenverhältnis von Komponente A zu Komponente B 99 : 1 bis 50 : 50, insbesondere 95 : 5 bis 70 : 30, ganz besonders bevorzugt 70 : 30 bis 50 : 50. Sofern es sich bei der Komponente B um Füllstoffe handelt, kann das Verhältnis der Komponenten A : B auch 99 : 1 bis 1 : 99 betragen.The effect pigments of component A can be mixed in any ratio with the colorant or filler. Preferably, the quantitative ratio of component A to component B is 99: 1 to 50: 50, in particular 95: 5 to 70: 30, very particularly preferably 70: 30 to 50: 50. If component B is a filler, it can the ratio of the components A: B also 99: 1 to 1: 99 amount.
Bevorzugte Effektpigmente der Komponente A besitzen folgenden Aufbau: Substrat + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3/TiO2 Substrat + Fe2O3/TiO2 + SiO2 + TiO2 + Fe2O3 Preferred effect pigments of component A have the following structure: substrate + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 / TiO 2 substrate + Fe 2 O 3 / TiO 2 + SiO 2 + TiO 2 + Fe 2 O 3
Substrat + Fe2O3/TiO2 + SiO2 + TiO2 + SiO2 + Fe2O3ZTiO2 Substrate + Fe 2 O 3 / TiO 2 + SiO 2 + TiO 2 + SiO 2 + Fe 2 O 3 ZTiO 2
Die Schichten (A) bis (D) bzw. (A) bis (E) sind vorzugsweise direkt auf der Substratoberfläche aufgebracht, d.h., die Schicht (A) liegt direkt auf der Substratoberfläche.The layers (A) to (D) and (A) to (E) are preferably applied directly to the substrate surface, that is, the layer (A) lies directly on the substrate surface.
Optional können zur Verbesserung der Pigmenteigenschaften wie Glanz und Helligkeit, Zwischenschichten (ZW) aufgebracht werden, z.B. kann auf dem Substrat eine Schicht aus TiO2, vorzugsweise mit Schichtdicken von 1-100 nm, insbesondere 1-80 nm und ganz besonders bevorzugt von 1- 50 nm, oder eine Schicht aus SiO2, vorzugsweise mit Schichtdicken von 5- 100 nm aufgebracht werden. Besonders bevorzugt ist in diesem Fall eine Schichtstruktur ausOptionally, to improve the pigment properties such as gloss and brightness, intermediate layers (ZW) can be applied, for example, a layer of TiO 2 , preferably with layer thicknesses of 1-100 nm, in particular 1-80 nm and very particularly preferably 1- 50 nm, or a layer of SiO 2 , preferably with layer thicknesses of 5 to 100 nm are applied. In this case, a layer structure is particularly preferred
Substrat + (ZW) TiO2 + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3ZTiO2 Substrat + (ZW) TiO2 + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3
Diese Effektpigmente mit einer Zwischenschicht und deren Verwendung in Farben, Lacken, Druckfarben, Kunststoffen, in kosmetischen Formulierungen und zur Einfärbung von Lebensmittel- und Pharma- produkten sind ebenfalls Gegenstand der vorliegenden Erfindung.Substrate + (ZW) TiO 2 + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 ZTiO 2 Substrate + (ZW) TiO 2 + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 These effect pigments with an intermediate layer and their use in paints, lacquers, printing inks, plastics, in cosmetic formulations and for coloring food and pharmaceutical products are likewise provided by the present invention.
Geeignete Basissubstrate für die Effektpigmente der Komponente A sind einerseits opake und andererseits transparente plättchenförmige Substrate. Bevorzugte Substrate sind Schichtsilikate und Glasplättchen. Insbesondere geeignet sind natürlicher und/oder synthetischer Glimmer, Talkum, Kaolin, plättchenförmige Eisen- oder Aluminiumoxide, Glas-Plättchen, SiO2- Plättchen, SiOx-Plättchen (0,70 < x < 2,0), vorzugsweise SiO2-Plättchen, TiO2-Plättchen, Graphitplättchen, synthetische trägerfreie Plättchen, Liquid Crystal Polymers (LCPs), holographische Pigmente, BiOCI-Plättchen, Metallplättchen, gegebenenfalls passiviert, wie z.B. Aluminiumplättchen, Plättchen aus Aluminiumbronzen, Messingbronzen, Zinkbronzen, Titanbronzen oder anderen vergleichbaren Materialien.Suitable base substrates for the effect pigments of component A are, on the one hand, opaque and, on the other hand, transparent platelet-shaped substrates. Preferred substrates are phyllosilicates and glass flakes. Particularly suitable are natural and / or synthetic mica, talc, kaolin, platelet-shaped iron or aluminum oxides, glass platelets, SiO 2 flakes, SiO x flakes (0.70 <x <2.0), preferably SiO 2 flakes , TiO 2 platelets, graphite platelets, synthetic carrier-free platelets, liquid crystal polymers (LCPs), holographic pigments, BiOCl platelets, metal platelets, optionally passivated, such as aluminum platelets, aluminum bronze platelets, brass bronzes, zinc bronzes, titanium bronzes or other comparable materials.
Die Größe der Basissubstrate ist an sich nicht kritisch und kann auf den jeweiligen Anwendungszweck abgestimmt werden. In der Regel haben die plättchenförmigen Substrate eine Dicke zwischen 0,02 und 5 μm, insbesondere zwischen 0,05 und 4,5 μm. Die Ausdehnung in den beiden anderen Bereichen beträgt üblicherweise zwischen 1 und 250 μm, vorzugsweise zwischen 2 und 200 μm, und insbesondere zwischen 5 und 150 μm. Glasplättchen besitzen vorzugsweise eine Schichtdicke von < 1 ,0 μm, insbesondere < 0,8 μm und ganz besonders bevorzugt von < 0,5 μm.The size of the base substrates is not critical per se and can be tailored to the particular application. In general, the platelet-shaped substrates have a thickness between 0.02 and 5 .mu.m, in particular between 0.05 and 4.5 microns. The expansion in the other two ranges is usually between 1 and 250 μm, preferably between 2 and 200 μm, and in particular between 5 and 150 μm. Glass flakes preferably have a layer thickness of <1, 0 .mu.m, in particular <0.8 .mu.m and very particularly preferably of <0.5 .mu.m.
Die Effektpigmente weisen alternierend auf dem Substrat eine hochbrechende Beschichtung (A) bestehend aus einem Gemisch aus TiO2 und Fe2θ3, vorzugsweise im Molverhältnis 1 : 1 , in Kombination mit einer farblosen niedrigbrechenden Beschichtung (B) auf. Die Schicht (A) kann durch dem Fachmann bekannte geeignete Maßnahmen, wie z.B. Glühung der Pigmente bei Temperaturen > 800 0C, in das Pseudobrookit oder ein Gemisch aus Pseudobrookit mit TiO2 bzw. Pseudobrookit mit Fe2O3 überführt werden.
Die Schicht (C) besteht vorzugsweise aus TiO2, ZrO2, SnO2, Ce2O3, BiOCI bzw. Gemische oder Kombinationen davon. In dem Fall, dass die Schicht (C) aus TiO2 besteht, liegt das TiO2 vorzugsweise in der Rutilmodifikation vor.The effect pigments have alternately on the substrate a high-index coating (A) consisting of a mixture of TiO 2 and Fe 2 θ 3 , preferably in a molar ratio of 1: 1, in combination with a colorless low-refractive coating (B). The layer (A) can be converted to the pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O 3 by suitable measures known to the person skilled in the art, for example calcination of the pigments at temperatures> 800 ° C. The layer (C) preferably consists of TiO 2 , ZrO 2 , SnO 2 , Ce 2 O 3 , BiOCl or mixtures or combinations thereof. In the case where the layer (C) consists of TiO 2 , the TiO 2 is preferably present in the rutile modification.
Für die Schicht (D) geeignete Materialien sind absorbierende Materialien, wie Metalle, z.B. Eisen, Wolfram, Chrom, Kobalt, Nickel, Kupfer, Silber, Gold, Aluminium sowie deren Legierungen, Metalloxide, wie z.B. CoO, Co3O4, Fe2O3, Fe3O4, Pseudobrookit, TiO2/Fe2O3-Gemisch, VO2, V2O3, Metallsulfide, wie z.B. Molydbänsulfid, Eisensulfid, Wolframsulfid, Chromsulfid, Kobaltsulfid, Nickelsulfid sowie Gemische dieser Sulfide. Bei der absorbierenden Schicht (D) handelt es sich vorzugsweise um ein Gemisch aus TiO2 und Fe2O3, wobei die Mengenverhältnisse, wie auch bei der Schicht (A) in weiten Grenzen variiert werden können. Vorzugsweise beträgt das Molverhältnis TiO2 zu Fe2O3 1 :1. Die Schicht (D) kann analog zur Schicht (A) durch geeignete Maßnahmen, wie z.B. Glühung der Pigmente bei Temperaturen > 800 0C, in das Pseudobrookit oder ein Gemisch aus Pseudobrookit mit TiO2 bzw. Pseudobrookit mit Fe2O3 überführt werden. Diese Schicht (D) besitzt einen Brechungsindex von n > 1 ,8, insbesondere von n > 2,0.Suitable materials for layer (D) are absorbent materials such as metals, eg iron, tungsten, chromium, cobalt, nickel, copper, silver, gold, aluminum and their alloys, metal oxides such as CoO, Co 3 O 4 , Fe 2 O 3 , Fe 3 O 4 , pseudobrookite, TiO 2 / Fe 2 O 3 mixture, VO 2 , V 2 O 3 , metal sulfides such as Molydbänsulfid, iron sulfide, tungsten sulfide, chromium sulfide, cobalt sulfide, nickel sulfide and mixtures of these sulfides. In the absorbent layer (D) is preferably a mixture of TiO 2 and Fe 2 O 3 , wherein the proportions, as in the case of the layer (A) can be varied within wide limits. The molar ratio TiO 2 to Fe 2 O 3 is preferably 1: 1. The layer (D) can be converted analogously to the layer (A) by suitable measures, such as annealing of the pigments at temperatures> 800 0 C, in the pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O 3 . This layer (D) has a refractive index of n> 1, 8, in particular of n> 2.0.
Zwischen der Schicht (C) und (D) kann sich eine weitere farblose niedrigbrechende Schicht (B*) befinden, die gleich oder verschieden mit der Schicht (B) sein kann.Between the layers (C) and (D) may be another colorless low refractive index layer (B *) which may be the same as or different from the layer (B).
Die hochbrechende Schicht (A) hat vorzugsweise einen Brechungsindex von n > 1 ,8, insbesondere von n > 2,0 und ist ein Gemisch aus TiO2 und Fe2O3, wobei das Mischungsverhältnis 1 : 0,5 bis 1 : 2,0, vorzugsweise 1 : 0,7 bis 1 : 1 ,5, insbesondere 1 : 1 beträgt. Vorzugsweise handelt es sich bei der Schicht (A) um den farbstarken Pseudobrookit. Die Dicke der Schicht (A) beträgt vorzugsweise 10 bis 300 nm, vorzugsweise 15 bis 250 nm und insbesondere 20 bis 200 nm.The high-index layer (A) preferably has a refractive index of n> 1, 8, in particular of n> 2.0 and is a mixture of TiO 2 and Fe 2 O 3 , the mixing ratio being 1: 0.5 to 1: 2, 0, preferably 1: 0.7 to 1: 1, 5, in particular 1: 1. Layer (A) is preferably the strong-colored pseudobrookite. The thickness of the layer (A) is preferably 10 to 300 nm, preferably 15 to 250 nm and especially 20 to 200 nm.
Zur Erhöhung der Farbstärke der Schicht (A) empfiehlt es sich noch ein oder mehrere Metalloxide aus der Gruppe AI2O3, Ce2O3, B2O3, ZrO2, SnO2, zuzumischen. Der Gew.%-Anteil der weiteren Metalloxide neben dem
Fe2O3/TiO2-Gemisch sollte in der Schicht (A) nicht mehr als 20 Gew.%, vorzugsweise nicht mehr als 10 Gew.%, betragen.To increase the color strength of the layer (A), it is advisable to add one or more metal oxides from the group Al 2 O 3 , Ce 2 O 3 , B 2 O 3 , ZrO 2 , SnO 2 . The wt.% - Share of other metal oxides in addition to the Fe 2 O 3 / TiO 2 mixture in the layer (A) should not be more than 20% by weight, preferably not more than 10% by weight.
In dem Fall, dass es sich bei der Schicht (D) ebenfalls um eine Schicht aus einem TiO2/Fe2O3-Gemisch handelt, empfiehlt sich ebenfalls die Zugabe von ein oder mehreren Metalloxiden, wie z.B. AI2Oa, Ce2θ3, B2O3, ZrO2, SnO2, zur Erhöhung der Farbstärke in Mengen von nicht mehr als 20 Gew.% bezogen auf die Schicht (D).In the event that layer (D) is likewise a layer of a TiO 2 / Fe 2 O 3 mixture, the addition of one or more metal oxides, for example Al 2 Oa, Ce 2 O, is likewise recommended 3 , B 2 O 3 , ZrO 2 , SnO 2 , to increase the color intensity in amounts of not more than 20 wt.% Based on the layer (D).
Als farblose niedrigbrechende für die Beschichtung (B) geeignete Materialien sind vorzugsweise Metalloxide bzw. die entsprechenden Oxidhydrate, wie z.B. SiO2, AI2O3, AIO(OH), B2O3, MgF2, MgSiO3 oder ein Gemisch der genannten Metalloxide geeignet. Die Dicke der Schicht (B) beträgt 10 bis 600 nm, vorzugsweise 20 bis 500 nm und insbesondere 20 bis 400 nm.As a colorless low-refractive materials suitable for the coating (B) are preferably metal oxides or the corresponding oxide hydrates, such as SiO 2 , Al 2 O 3 , AIO (OH), B 2 O 3 , MgF 2 , MgSiO 3 or a mixture of the above Metal oxides suitable. The thickness of the layer (B) is 10 to 600 nm, preferably 20 to 500 nm and especially 20 to 400 nm.
Sofern es sich bei der Schicht (C) um eine TiO2-Schicht handelt, liegt diese vorzugsweise in der Rutilmodifikation vor. Die Verfahren zur Herstellung von Rutil sind im Stand der Technik beispielsweise beschrieben in der U.S. 5,433,779, U.S. 4,038,099, U.S. 6,626,989, DE 25 22 572 C2, EP 0 271 767 B1. Vorzugsweise wird vor der TiO2-Auffällung auf die Schicht (B) eine dünne Zinnoxidschicht aufgebracht (Schicht B*), die als Additiv dient um das TiO2, in das Rutil zu überführen.If the layer (C) is a TiO 2 layer, it is preferably present in the rutile modification. The processes for producing rutile are described in the prior art, for example in US Pat. Nos. 5,433,779, 4,038,099, 6,626,989, DE 25 22 572 C2, EP 0 271 767 B1. Preferably, a thin tin oxide layer (layer B *) is applied to the layer (B) prior to the TiO 2 precipitation, which serves as an additive for converting the TiO 2 into the rutile.
Die Herstellung der Effektpigmente kann beispielsweise erfolgen, wie in der WO 01/30921 beschrieben.The effect pigments can be prepared, for example, as described in WO 01/30921.
Die Beschichtung der Substrat-Plättchen mit den Schichten (A)-(D) kann nasschemisch und/oder durch CVD-Verfahren erfolgen. Vor demThe coating of the substrate platelets with the layers (A) - (D) can be carried out wet-chemically and / or by CVD method. Before the
Aufbringen der Schicht (A) kann optional noch eine dünne dielektrischeApplication of the layer (A) may optionally be a thin dielectric
Schicht mit n < 1 ,8 abgeschieden werden. Eine solche Beschichtung, z.B. auf Glasplättchen, kann beispielsweise aus einer 5 - 100 nm dicken SiO2-Layer with n <1, 8 are deposited. Such a coating, for example on glass platelets, can for example consist of a 5-100 nm thick SiO 2 .
Schicht bestehen.Layer exist.
Vorzugsweise wird das nasschemische Verfahren zur Herstellung derPreferably, the wet-chemical process for producing the
Effektpigmente verwendet, wobei die bekannten, zur Herstellung von Perl-
glanzpigmenten entwickelten nasschemischen Beschichtungstechnologien angewendet werden können, die beispielsweise in den folgenden Publikationen beschrieben sind: DE 14 67 468, DE 19 59 988, DE 20 09 566, DE 22 14 545, DE 22 15 191 , DE 22 44 298, DE 23 13 331 ,Effect pigments used, the known, for the production of pearl glossy pigments developed wet-chemical coating technologies can be applied, which are described for example in the following publications: DE 14 67 468, DE 19 59 988, DE 20 09 566, DE 22 14 545, DE 22 15 191, DE 22 44 298, DE 23 13 331,
DE 25 22 572, DE 31 37 808, DE 31 37 809, DE 31 51 343, DE 31 51 354, DE 31 51 355, DE 32 11 602, DE 32 35 017.DE 25 22 572, DE 31 37 808, DE 31 37 809, DE 31 51 343, DE 31 51 354, DE 31 51 355, DE 32 11 602, DE 32 35 017.
Bei der Nassbeschichtung werden die Substratpartikel in Wasser suspendiert und mit ein oder mehreren hydrolysierbaren Metallsalzen bei einem für die Hydrolyse geeigneten pH-Wert versetzt, der so gewählt wird, dass die Metalloxide bzw. Metalloxidhydrate direkt auf den Plättchen ausgefällt werden, ohne dass es zu wesentlichen Nebenfällungen kommt. Während des Beschichtungsvorganges werden die Substratpartikel in Bewegung gehalten, damit eine homogene Beschichtung derIn the case of wet coating, the substrate particles are suspended in water and admixed with one or more hydrolysable metal salts at a pH suitable for the hydrolysis, which is chosen such that the metal oxides or metal oxide hydrates are precipitated directly on the platelets without being too substantial Precipitation comes. During the coating process, the substrate particles are kept in motion so that a homogeneous coating of the
Substratpartikel gewährleistet ist und das Substrat komplett umhüllt wird und keine offenen Kanten zurückbleiben. Der pH-Wert wird üblicherweise durch gleichzeitiges Zudosieren einer Base und/oder Säure konstant gehalten. Anschließend werden die Pigmente abgetrennt, gewaschen und vorzugsweise bei 50-180 °C getrocknet und gegebenenfalls geglüht, wobei die Glühtemperatur in Hinblick auf die jeweils vorliegende Beschichtung und das verwendete Substrat optimiert werden muss. In der Regel liegen die Glühtemperaturen zwischen 250 und 1000 0C, vorzugsweise zwischen 350 und 900 0C. Falls gewünscht können die Pigmente nach Aufbringen einzelner Beschichtungen abgetrennt, getrocknet und ggf. geglüht werden, um dann zur Auffällung der weiteren Schichten wieder resuspendiert zu werden.Substrate particles is guaranteed and the substrate is completely wrapped and no open edges remain. The pH is usually kept constant by simultaneous addition of a base and / or acid. Subsequently, the pigments are separated, washed and preferably dried at 50-180 ° C and optionally annealed, the annealing temperature must be optimized in view of the particular coating and the substrate used. In general, the calcination temperatures are between 250 and 1000 0 C, preferably 350-900 0 C. If desired, the pigments after application of individual coatings separated, dried, calcined and, if necessary, and then resuspended for precipitation of the further layers to be ,
Weiterhin kann die Beschichtung auch in einem Wirbelbettreaktor durch Gasphasenbeschichtung erfolgen, wobei z. B. die in EP 0 045 851 A1 und EP 0 106 235 A1 zur Herstellung von Perlglanzpigmenten vorgeschlagenen Verfahren entsprechend angewendet werden können. Dabei ist es erforderlich, dass das Substrat während des Beschichtungsvorganges gleichmäßig in Bewegung gehalten wird, damit eine homogene Beschichtung aller Partikeloberflächen gewährleistet ist und das Substrat komplett umhüllt wird und keine offenen Kanten zurückbleiben.
Die Effektpigmente der Komponente A können auch zur Verbesserung der Licht-, Wetter- und chemischen Stabilität oder zur Erhöhung der Kompatibilität in unterschiedliche Medien noch mit einer organischen oder anorganischen Schutzschicht (Schicht E) versehen sein. AlsFurthermore, the coating can also be carried out in a fluidized bed reactor by gas phase coating, wherein z. For example, the methods proposed in EP 0 045 851 A1 and EP 0 106 235 A1 for the preparation of pearlescent pigments can be used correspondingly. It is necessary that the substrate is kept in motion evenly during the coating process, so that a homogeneous coating of all particle surfaces is ensured and the substrate is completely enveloped and leaves no open edges. The effect pigments of component A can also be provided with an organic or inorganic protective layer (layer E) to improve the light, weather and chemical stability or to increase the compatibility in different media. When
Nachbeschichtungen bzw. Nachbehandlungen kommen beispielsweise Silane, Silikone, adsorbierende Silikone, Metallseifen, Aminosäuren, Lecithine, Fluorkomponenten, Polyethylene, Kollagen oder die in den DE 22 15 191 , DE 31 51 354, DE 32 35 017 oder DE 33 34 598, EP 0 632 109, US 5,759,255, DE 43 17 019, DE 39 29 423, EP 0 492 223, EP 0 342 533, EP 0 268 918, EP 0 141 174, EP 0 764 191 , WO 98/13426 oder EP 0 465 805 beschriebenen Verfahren in Frage. Durch diese Nachbeschichtung wird die chemische und photochemische Stabilität weiter erhöht oder die Handhabung des Goldpigments, insbesondere die Einarbeitung in unterschiedliche Medien, erleichtert. Zur Verbesserung der Benetzbarkeit, Dispergierbarkeit und/oder Verträglichkeit mit den Anwendermedien können beispielsweise funktionelle Beschichtungen aus AI2O3 oder Zrθ2 oder deren Gemische bzw. Mischphasen auf die Pigmentoberfläche aufgebracht werden. Weiterhin sind organische bzw. organisch/- anorganisch kombinierte Nachbeschichtungen möglich, z.B. mit Silanen, wie beispielsweise beschrieben in der EP 0090259, EP 0 634 459, WO 99/57204, WO 96/32446, WO 99/57204, U.S. 5,759,255, U.S. 5,571 ,851 , WO 01/92425 oder in JJ. Ponjee, Philips Technical Review, Vol. 44, No. 3, 81 ff. und P.H. Harding J. C. Berg, J. Adhesion Sei. Technol. Vol. 11 No. 4, S. 471-493. Die zusätzlich aufgebrachten Stoffe machen nur etwa 0,1 bis 5 Gew.%, vorzugsweise 0,5 bis 3,0 Gew.%, des gesamten Pigments aus.Secondary coatings or after-treatments include, for example, silanes, silicones, adsorbing silicones, metal soaps, amino acids, lecithins, fluorine components, polyethylenes, collagen or those described in DE 22 15 191, DE 31 51 354, DE 32 35 017 or DE 33 34 598, EP 0 632,109, US Pat. No. 5,759,255, DE 43 17 019, DE 39 29 423, EP 0 492 223, EP 0 342 533, EP 0 268 918, EP 0 141 174, EP 0 764 191, WO 98/13426 or EP 0 465 805 in question. This subsequent coating further increases the chemical and photochemical stability or facilitates the handling of the gold pigment, in particular the incorporation into different media. To improve the wettability, dispersibility and / or compatibility with the user media, for example, functional coatings of Al 2 O 3 or ZrO 2 or mixtures thereof or mixed phases can be applied to the pigment surface. Furthermore, organic or organically / inorganic combined secondary coatings are possible, for example with silanes, as described, for example, in EP 0090259, EP 0 634 459, WO 99/57204, WO 96/32446, WO 99/57204, US 5,759,255, US 5,571 , 851, WO 01/92425 or in JJ. Ponjee, Philips Technical Review, Vol. 3, 81 ff. And PH Harding JC Berg, J. Adhesion Sei. Technol. Vol. 11 no. 4, p. 471-493. The additionally applied substances account for only about 0.1 to 5 wt.%, Preferably 0.5 to 3.0 wt.%, Of the total pigment.
Die Nachbeschichtung der Effektpigmente kann direkt in einem Eintopfverfahren auf die Schicht (D) erfolgen. Es ist aber auch möglich das Mehrschichtpigment zunächst zu isolieren, gegebenenfalls zu trocken und zu kalzinieren und anschließend die Nachbeschichtung aufzubringen.The post-coating of the effect pigments can be carried out directly in a one-pot process on the layer (D). However, it is also possible first to isolate the multilayer pigment, optionally to dry and calcine and then apply the post-coating.
Erfindungsgemäße Pigmentgemische enthalten neben dem Effektpigment, vorzugsweise einem Goldpigment, (Komponente A), einen Füllstoff und/oder ein Farbmittel der Komponente B.
AIs Komponente B für die erfindungsgemäße Pigmentmischung sind alle dem Fachmann bekannten plättchenförmigen, nadeiförmigen, sphärischen und kristallinen Farbmittel oder Füllstoffe geeignet, insbesondere solche, die eine Partikelgröße von 0,001 bis 10 μm, vorzugsweise 0,01 bis 1 μm, aufweisen. Unter Farbmittel sind anorganische und organische Farbmittel gemäß der DIN Vorschrift 55944 zu verstehen. In dieser Anmelldung werden unter Farbmittel auch färbende natürliche Frucht- und Pflanzenextrakte verstanden.Pigment mixtures according to the invention contain, in addition to the effect pigment, preferably a gold pigment (component A), a filler and / or a colorant of component B. As component B for the pigment mixture according to the invention, all platelet-shaped, needle-shaped, spherical and crystalline colorants or fillers known to those skilled in the art are suitable, in particular those having a particle size of 0.001 to 10 .mu.m, preferably 0.01 to 1 .mu.m. Colorants are to be understood as meaning inorganic and organic colorants according to DIN specification 55944. In this Anmelldung are understood by colorants and coloring natural fruit and plant extracts.
Bevorzugt enthalten die erfindungsgemäßen Pigmentgemische als Farbmittel anorganische Farbstoffe und anorganische Pigmente, wie z.B. anorganische Weißpigmente, anorganische Buntpigmente, anorganische Schwarzpigmente, anorganische Effektpigmente. Letztere sind natürlich nicht identisch mit den Pigmenten der Komponente A. Neben den anorganischen Farbmitteln sind auch organische Farbmittel, wie z.B. organische Pigmente wie z.B. Buntpigmente, Schwarzpigmente, Effektpigmente und anorganische Farbstoffe, wie z.B. Buntfarbstoffe, Schwarzfarbstoffe, geeignet. Geeignete Füllstoffe sind vorzugsweise plättchenförmige oder sphärische Materialien.The pigment mixtures according to the invention preferably contain as colorants inorganic dyes and inorganic pigments, such as e.g. inorganic white pigments, inorganic colored pigments, inorganic black pigments, inorganic effect pigments. Of course, the latter are not identical to the pigments of component A. In addition to the inorganic colorants, organic colorants, such as e.g. organic pigments such as e.g. Colored pigments, black pigments, effect pigments and inorganic dyes, e.g. Colored dyes, black dyes, suitable. Suitable fillers are preferably platelet or spherical materials.
Komponente B sind vorzugsweise beschichtete oder unbeschichtete SiO2- Kugeln. Mit ein oder mehreren Metalloxiden beschichtete SiO2-Kugeln sind z.B. aus der EP 0 803 550 A2 bekannt.Component B are preferably coated or uncoated SiO 2 spheres. SiO 2 spheres coated with one or more metal oxides are known, for example, from EP 0 803 550 A2.
Weiterhin bevorzugt sind als Farbmittel der Komponente B anorganische Effektpigmente, wie z.B. Perlglanzpigmente, einschließlich Mehrschichtpigmente oder Interferenzpigmente, die nicht mit der Komponente (A) identisch sind. Als Perlglanzpigmente werden Pigmente auf der Basis plättchenförmiger, transparenter oder semitransparenter Substrate aus z.B. Schichtsilikaten, wie etwa natürlichem oder synthetischem Glimmer, Talkum, Sericit, Kaolin oder anderen silikatischen Materialien verwendet, die mit farbigen oder farblosen Metalloxiden wie z.B. TiO2, Titansuboxide, Titanoxinitride, Fe2O3, Fe3O4, FeOOH, SnO2, Cr2O3, ZnO, CuO, NiO und anderen Metalloxiden allein oder in Mischung in einer einheitlichen Schicht oder in aufeinanderfolgenden Schichten beschichtet sind.
Perlglanzpigmente sind z.B. aus den deutschen Patenten und Patentanmeldungen 14 67 468, 19 59 998, 20 09 566, 22 14 454, 22 15 191 , 22 44 298, 23 13 331 , 25 22 572, 31 37 808, 31 37 809, 31 51 343, 31 51 354, 31 51 355, 32 11 602, 32 35 017 und P 38 42 330 bekannt und im Handel erhältlich, z.B. unter den Marken Iriodin®, Timiron®, Xirona® der Firma Merck KGaA, Darmstadt, Deutschland und/oder Rona, USA. Besonders bevorzugte Pigmentpräparationen enthalten Tiθ2/Glimmer-, Fe2θ3/Glimmer- und/oder Tiθ2/Fe2θ3-Glimmerpigmente. Die Perlglanz- pigmente können zusätzlich noch eine Schicht aus Berliner Blau oder Karminrot auf der Oberfläche aufweisen.Further preferred colorants of component B are inorganic effect pigments, such as, for example, pearlescent pigments, including multilayer pigments or interference pigments which are not identical to component (A). Pearlescent pigments used are pigments based on platelet-shaped, transparent or semitransparent substrates of, for example, phyllosilicates, such as natural or synthetic mica, talc, sericite, kaolin or other siliceous materials which are mixed with colored or colorless metal oxides such as TiO 2 , titanium suboxides, titanium oxynitrides, Fe 2 O 3 , Fe 3 O 4 , FeOOH, SnO 2 , Cr 2 O 3 , ZnO, CuO, NiO and other metal oxides are coated alone or in admixture in a uniform layer or in successive layers. Pearlescent pigments are known, for example, from German patents and patent applications 14 67 468, 19 59 998, 20 09 566, 22 14 454, 22 15 191, 22 44 298, 23 13 331, 25 22 572, 31 37 808, 31 37 809, 31 51 343, 31 51 354, 31 51 355, 32 11 602, 32 35 017 and P 38 42 330 known and commercially available, for example under the brands Iriodin ® , Timiron ® , Xirona ® Merck KGaA, Darmstadt, Germany and / or Rona, USA. Particularly preferred pigment preparations comprise TiO 2 / mica, Fe 2 O 3 / mica and / or TiO 2 / Fe 2 O 3 mica pigments. The pearlescent pigments may additionally have a layer of Berlin blue or carmine red on the surface.
Weiterhin bevorzugt sind beschichtete oder unbeschichtete BiOCI- Pigmente, mit Tiθ2 und/oder Fβ2θ3 beschichtete SiO2-, Glas- oder AI2O3- Plättchen. Die Beschichtung der SiO2-Plättchen mit ein oder mehrerenAlso preferred are coated or uncoated BiOCl pigments, SiO 2 , glass or Al 2 O 3 platelets coated with TiO 2 and / or F 2O 3 . The coating of the SiO 2 platelets with one or more
Metalloxiden kann z.B. erfolgen wie in der WO 93/08237 (naß-chemische Beschichtung) oder DE-OS 196 14 637 (CVD- Verfahren) beschrieben.Metal oxides may e.g. take place as described in WO 93/08237 (wet-chemical coating) or DE-OS 196 14 637 (CVD method).
Die beispielsweise aus den deutschen Offenlegungsschriften DE 19618563, DE 19618566, DE 19618569, DE 19707805,For example, German patent documents DE 19618563, DE 19618566, DE 19618569, DE 19707805, US Pat.
DE 197 07 806, DE 197 46 067 bekannten Mehrschichtpigmente basieren auf einer plättchenförmigen, transparenten, farbigen oder farblosen Matrix, bestehend aus Glimmer (synthetisch oder natürlich), SiO2-Plättchen, Glas- plättchen, Al2θ3-Plättchen, Polymerplättchen, und besitzen in der Regel eine Dicke zwischen 0,3 und 5 μm, insbesondere zwischen 0,4 und 2,0 μm. Die Ausdehnung in den beiden anderen Dimensionen beträgt üblicherweise zwischen 1 und 250 μm, vorzugsweise zwischen 2 und 100 μm, und insbesondere zwischen 5 und 40 μm. Die Mehrschichtpigmente bestehen aus der Matrix (Substrat) beschichtet mit Metalloxiden (mindestens 2). Die Beschichtung der Substratplättchen Glimmer, SiO2-Plättchen, Glasplätt- chen, AI2O3-Plättchen mit mehreren Schichten erfolgt so, dass ein Schichtaufbau vorzugsweise bestehend aus alternierenden hoch- und niedrigbrechenden Schichten entsteht. Vorzugsweise enthalten die Mehrschichtpigmente 2, 3, 4, 5, 6 oder 7 Schichten, insbesondere 3, 4 oder 5 Schichten. Geeignete hochbrechende Metalloxide sind beispielsweise Titandioxid, Zirkonoxid, Zinkoxid, Eisenoxide, Eisen-Titan-Oxide (Eisen- titanate) und/oder Chromoxid, insbesondere TiO2 und/oder Fe2O3. Als
niedrigbrechende Oxide kommen SiO2 und AI2O3 zum Einsatz. Es kann hierfür jedoch auch MgF2 oder ein organisches Polymer (z.B. Acrylat) eingesetzt werden. Die Beschichtung der Substratplättchen kann z.B. erfolgen wie in der WO 93/08237 (nasschemische Beschichtung) oder DE-DE 197 07 806, DE 197 46 067 are based on a platelet-shaped, transparent, colored or colorless matrix consisting of mica (synthetic or natural), SiO 2 platelets, glass platelets, Al 2 O 3 platelets, polymer platelets, and usually have a thickness between 0.3 and 5 .mu.m, in particular between 0.4 and 2.0 microns. The expansion in the two other dimensions is usually between 1 and 250 μm, preferably between 2 and 100 μm, and in particular between 5 and 40 μm. The multilayer pigments consist of the matrix (substrate) coated with metal oxides (at least 2). The coating of the substrate platelets mica, SiO 2 platelets, glass platelets, Al 2 O 3 platelets having a plurality of layers takes place in such a way that a layer structure preferably consisting of alternating high and low refractive index layers is formed. The multilayered pigments preferably contain 2, 3, 4, 5, 6 or 7 layers, in particular 3, 4 or 5 layers. Suitable high-index metal oxides are, for example, titanium dioxide, zirconium oxide, zinc oxide, iron oxides, iron-titanium oxides (iron titanates) and / or chromium oxide, in particular TiO 2 and / or Fe 2 O 3 . When Low refractive index oxides are used SiO 2 and Al 2 O 3 . However, MgF 2 or an organic polymer (eg acrylate) can also be used for this purpose. The coating of the substrate platelets can be carried out, for example, as described in WO 93/08237 (wet-chemical coating) or DE-
OS-196 14 637 (CVD- Verfahren) beschrieben. Besonders bevorzugte Mehrschichtpigmente auf Basis von Glimmer (natürlich oder synthetisch), Glasplättchen, AI2O3-Plättchen, Fe2O3-Plättchen, SiO2-Plättchen enthalten eine Schichtenfolge TiO2 - SiO2 - TiO2. Das TiO2 kann sowohl in der Anatas- als auch in der Rutilmodifikation vorliegen. Vorzugsweise liegt es als Rutil vor.OS 196 14 637 (CVD method). Particularly preferred multilayered pigments based on mica (natural or synthetic), glass flakes, Al 2 O 3 flakes, Fe 2 O 3 flakes, SiO 2 flakes comprise a layer sequence TiO 2 - SiO 2 - TiO 2. The TiO 2 can be present both in the anatase and in the rutile modification. Preferably, it is present as rutile.
Bei den Interferenzpigmenten handelt es sich vorzugsweise um Pigmente auf der Basis von Glimmer, Glasplättchen, SiO2-Plättchen, die mit farbigen oder farblosen Metalloxiden wie z.B. TiO2, Titansuboxide, Titanoxinitride,The interference pigments are preferably pigments based on mica, glass flakes, SiO 2 flakes, which are coated with colored or colorless metal oxides such as TiO 2 , titanium suboxides, titanium oxynitrides,
Fe2O3, Fe3O4, SnO2, Cr2O3, ZnO, CuO, NiO und anderen Metalloxiden allein oder in Mischung in einer einheitlichen Schicht oder in aufeinanderfolgenden Schichten beschichtet sind.Fe 2 O 3 , Fe 3 O 4 , SnO 2 , Cr 2 O 3 , ZnO, CuO, NiO and other metal oxides are coated alone or in admixture in a uniform layer or in successive layers.
Als plättchenförmige Farbmittel kommen vor allem Perlglanzpigmente insbesondere auf Basis von Glimmer, SiO2-Plättchen oder AI2O3-Plättchen, die nur mit einer Metalloxidschicht umhüllt sind, Metalleffektpigmente (Al- Plättchen, Bronzen), optisch variable Pigmente (OVP's), Flüssigkristallpolymerpigmente (LCP's) oder holographische Pigmente in Frage.Particularly suitable platelet-shaped colorants are pearlescent pigments, in particular those based on mica, SiO 2 platelets or Al 2 O 3 platelets, which are coated only with a metal oxide layer, metallic effect pigments (Al platelets, bronzes), optically variable pigments (OVPs), liquid crystal polymer pigments (LCP's) or holographic pigments in question.
Zu den sphärischen Farbmitteln zählen insbesondere TiO2, eingefärbtes SiO2, CaSO4, Eisenoxide, Chromoxide, Ruß, organische Farbpigmente, wie z.B. Anthrachinon-Pigmente, Chinacridon-Pigmente, Diketopyrrolo-pyrrol- Pigmente, Phthalocyanin-Pigmente, Azopigmente, Isoindolin-Pigmente. Bei den nadeiförmigen Pigmenten handelt es sich vorzugsweise um BiOCI, eingefärbte Glasfasern, α-FeOOH, organische Farbpigmente, wie z.B. Azopigmente, ß-Phthalocyanin Cl Blue 15,3, Cromophtalgelb 8GN (Ciba), Irgalith Blau PD56 (Ciba), Azomethinkupferkomplex Cl Yellow 129, Irgazingelb 5GT (Ciba).The spherical colorants include in particular TiO 2 , colored SiO 2 , CaSO 4 , iron oxides, chromium oxides, carbon black, organic color pigments, such as anthraquinone pigments, quinacridone pigments, diketopyrrolopyrrole pigments, phthalocyanine pigments, azo pigments, isoindoline pigments , The acicular pigments are preferably BiOCl, colored glass fibers, α-FeOOH, organic color pigments such as azo pigments, β-phthalocyanine Cl Blue 15.3, cromophtal yellow 8GN (Ciba), Irgalith Blue PD56 (Ciba), azomethine copper complex Cl Yellow 129, Irgazingelb 5GT (Ciba).
Ebenso können nanoskalige Dielektrika zur Verbesserung des Hautgefühls beigemischt werden. Beispiele für derartige Beimischungen sind AI2O3,
SiO2, ZnO oder TiO2, die üblicherweise in Mengen von 0,01 - 15 % der Formulierung zugegeben werden.Likewise, nanoscale dielectrics can be added to improve the skin feel. Examples of such admixtures are Al 2 O 3 , SiO 2 , ZnO or TiO 2 , which are usually added in amounts of 0.01-15% of the formulation.
Die erfindungsgemäße Pigmentmischung ist einfach und leicht zu handhaben. Die Pigmentmischung kann durch einfaches Einrühren in das Anwendungssystem eingearbeitet werden. Die Komponenten A und B können dabei gleichzeitig, nacheinander oder als Gemisch dem Anwendungssystem zugegeben werden. Ein aufwendiges Mahlen und Dispergieren der Pigmente ist nicht erforderlich.The pigment mixture according to the invention is simple and easy to handle. The pigment mixture can be incorporated by simple stirring in the application system. The components A and B can be added to the application system simultaneously, successively or as a mixture. A complex grinding and dispersing of the pigments is not required.
Die erfindungsgemäße Pigmentmischung kann vorzugsweise zur Pigmentierung von Lebensmitteleinfärbungen, zur Veredlung von Lebensmitteln, z. B. Masse-Einfärbung oder als Überzug, in Arzneimittelüberzügen, z.B. bei Dragees und Tabletten, oder in kosmetischen Formulierungen, wie Lippenstifte, Lipgloss, Eyeliner, Lidschatten, Rouge, Sonnenschutz, Prä- Sun- und After-Sun-Präparate, Make-ups, Body Lotions, Badegele, Seifen, Badesalze, Zahnpasta, Haargele, (Volumen)Mascara, Nagellacke, Presspuder, Shampoos, lose Puder und Gele, etc., verwendet werden.The pigment mixture according to the invention may preferably be used for pigmenting food colorings, for finishing foods, e.g. Mass coloring or as a coating, in drug coatings, e.g. for dragees and tablets, or in cosmetic formulations such as lipsticks, lip gloss, eyeliner, eye shadow, blush, sunscreen, pre-sun and after-sun preparations, make-ups, body lotions, bath gels, soaps, bath salts, toothpaste, hair gels , (Volume) mascara, nail polishes, powdered presses, shampoos, loose powders and gels, etc., are used.
Die Konzentration der Pigmentmischung im zu pigmentierenden Anwendungssystem liegt in der Regel zwischen 0,01 und 70 Gew.%, vorzugsweise zwischen 0,1 und 50 Gew.% und insbesondere zwischen 1 ,0 und 10 Gew.%, bezogen auf den Gesamtfestkörpergehalt des Systems. Sie ist in der Regel abhängig vom konkreten Anwendungsfall und kann bei losen Pudern bis zu 100 % betragen. Die Einsatzkonzentration des erfindungsgemäßen Pigmentgemisches reicht von 0,01 Gew.% im Shampoo bis zu 70 Gew. % im Presspuder. Bei einer Mischung der Mehrschichtpigmente der Komponente A mit sphärischen Füllstoffen, z. B. SiO2, kann die Konzentration bei 0,01-70 Gew.% in der Formulierung liegen. Die kosmetischen Produkte, wie z.B. Nagellacke, Lippenstifte, Presspuder, Shampoos, lose Puder und Gele, zeichnen sich durch besonders interessante Glanzeffekte aus.The concentration of the pigment mixture in the application system to be pigmented is generally between 0.01 and 70% by weight, preferably between 0.1 and 50% by weight and in particular between 1, 0 and 10% by weight, based on the total solids content of the system , It is usually dependent on the specific application and can be up to 100% for loose powders. The use concentration of the pigment mixture according to the invention ranges from 0.01% by weight in the shampoo up to 70% by weight in the pressed powder. In a mixture of the multi-layer pigments of component A with spherical fillers, for. As SiO 2 , the concentration may be 0.01-70 wt.% In the formulation. The cosmetic products, such as nail polishes, lipsticks, pressed powders, shampoos, loose powders and gels, are characterized by particularly interesting gloss effects.
Das erfindungsgemäße Pigmentgemisch kann sowohl vorteilhaft in der dekorativen als auch in der pflegenden Kosmetik eingesetzt werden. Die Einsatzkonzentration und das Mischungsverhältnis der Mehrschicht-
pigmente der Komponente A mit Komponente B, insbesondere organischen und anorganischen Farbpigmenten und Farbstoffen, natürlichen oder synthetischen Ursprungs, wie z.B. Chromoxid, Ultramarin, sphärischen SiO2- oder Tiθ2-Pigmenten, sind abhängig vom Anwendungsmedium und dem Effekt, der erzielt werden soll.The pigment mixture of the invention can be used advantageously both in decorative and in nourishing cosmetics. The use concentration and the mixing ratio of the multilayer Pigments of component A with component B, in particular organic and inorganic color pigments and dyes, of natural or synthetic origin, such as chromium oxide, ultramarine, spherical SiO 2 or TiO 2 pigments, are dependent on the application medium and the effect to be achieved.
Das Effektpigment der Komponente A kann weiterhin mit handelsüblichen Füllstoffen gemischt werden. Als Füllstoffe sind z.B. zu nennen natürlicher und synthetischer Glimmer, Glasbeads oder Glaspulver, Nylon Powder, reine oder gefüllte Melaminharze, Talcum, Gläser, Kaolin, Oxide oder Hydroxide von Aluminium, Magnesium, Calcium, Zink, BiOCI, Bariumsulfat, Calciumsulfat, Calciumcarbonat, Magnesiumcarbonat, Kohlenstoff, sowie physikalische oder chemische Kombinationen dieser Stoffe.The effect pigment of component A can furthermore be mixed with commercially available fillers. As fillers are e.g. natural and synthetic mica, glass beads or glass powders, nylon powder, pure or filled melamine resins, talcum, glasses, kaolin, oxides or hydroxides of aluminum, magnesium, calcium, zinc, biocl, barium sulfate, calcium sulfate, calcium carbonate, magnesium carbonate, carbon, as well as physical or chemical combinations of these substances.
Bezüglich der Partikelform des Füllstoffes gibt es keine Einschränkungen. Sie kann den Anforderungen gemäß z. B. plättchenförmig, sphärisch, nadeiförmig, kristallin oder amorph sein.There are no restrictions on the particle shape of the filler. It can meet the requirements according to z. B. platy, spherical, acicular, crystalline or amorphous.
Selbstverständlich kann das erfindungsgemäße Pigmentgemisch in denOf course, the pigment mixture according to the invention in the
Formulierungen auch mit jeder Art von kosmetischen Roh- und Hilfsstoffen kombiniert werden. Dazu gehören u.a. Öle, Fette, Wachse, Filmbildner, Tenside, Antioxidantien, wie z.B. Vitamin C oder Vitamin E, Stabilisatoren, Geruchsverstärker, Silikonöle, Emulgatoren, Lösemittel wie z.B. Ethanol, oder Ethylacetat oder Butylacetat, Konservierungsmittel und allgemein anwendungstechnische Eigenschaften bestimmende Hilfsstoffe, wie z.B. Verdicker und Theologische Zusatzstoffe wie etwa Bentonite, Hektorite, Siliciumdioxide, Ca-Silicate, Gelatinen, hochmolekulare Kohlenhydrate und/oder oberflächenaktive Hilfsmittel, etc.Formulations can also be combined with any kind of cosmetic raw materials and excipients. These include u.a. Oils, fats, waxes, film formers, surfactants, antioxidants, e.g. Vitamin C or Vitamin E, stabilizers, odor enhancers, silicone oils, emulsifiers, solvents, e.g. Ethanol, or ethyl acetate or butyl acetate, preservatives and general application properties determining adjuvants, such. Thickeners and rheological additives such as bentonites, hectorites, silicas, ca silicates, gelatins, high molecular weight carbohydrates and / or surfactants, etc.
Die die erfindungsgemäßen Pigmentgemische enthaltenden Formulierungen können dem lipophilen, hydrophilen oder hydrophoben Typ angehören. Bei heterogenen Formulierungen mit diskreten wässrigen und nicht- wässrigen Phasen können die erfindungsgemäßen Pigmentgemische in jeweils nur einer der beiden Phasen enthalten oder auch über beide Phasen verteilt sein.
Die pH-Werte der Formulierungen können zwischen 1 und 14, bevorzugt zwischen 2 und 11 und besonders bevorzugt zwischen 5 und 8 liegen.The formulations containing the pigment mixtures according to the invention may belong to the lipophilic, hydrophilic or hydrophobic type. In the case of heterogeneous formulations with discrete aqueous and nonaqueous phases, the pigment mixtures according to the invention may in each case contain only one of the two phases or else be distributed over both phases. The pH values of the formulations may be between 1 and 14, preferably between 2 and 11 and more preferably between 5 and 8.
Den Konzentrationen der erfindungsgemäßen Pigmentgemische in derThe concentrations of the pigment mixtures according to the invention in the
Formulierung sind keine Grenzen gesetzt. Sie können - je nach Anwendungsfall - zwischen 0,001 (rinse-off-Produkte, z.B. Duschgele) - 100 % (z.B. Glanzeffekt-Artikel für besondere Anwendungen) liegen.Formulation are no limits. Depending on the application, they may be between 0.001 (rinse-off products, e.g., shower gels) - 100% (e.g., gloss effect items for particular applications).
Das erfindungsgemäße Pigmentgemisch kann weiterhin auch mit kosmetischen Wirkstoffen kombiniert werden. Geeignete Wirkstoffe sind z.B. Insect Repellents, anorganische UV-Filter, wie z.B. TiO2, UV A/BC- Schutzfilter (z.B. OMC, B3, MBC), auch in verkapselter Form, Anti-Ageing- Wirkstoffe, Vitamine und deren Derivate (z.B. Vitamin A, C, E, etc.), Selbstbräuner (z.B. DHA, Erytrolyse u.a.) sowie weitere kosmetische Wirkstoffe, wie z.B. Bisabolol, LPO, VTA, Ectoin, Emblica, Allantoin, Bioflavanoide und deren Derivate. Organische UV-Filter werden in der Regel in einer Menge von 0,5 bis 10 Gew.%, vorzugsweise 1 - 8 Gew.%, anorganische Filter von 0,1 bis 30 Gew.%, bezogen auf die Gesamtformulierung in kosmetische Formulierungen eingearbeitet.The pigment mixture according to the invention can furthermore also be combined with cosmetic active ingredients. Suitable active ingredients are, for example, insect repellents, inorganic UV filters, such as TiO 2 , UVA / BC protective filters (eg OMC, B3, MBC), also in encapsulated form, anti-aging active ingredients, vitamins and their derivatives (eg A, C, E, etc.), self-tanner (eg DHA, erytrolysis, etc.) and other cosmetic active ingredients, such as bisabolol, LPO, VTA, ectoine, emblica, allantoin, bioflavanoids and their derivatives. Organic UV filters are usually incorporated in an amount of 0.5 to 10 wt.%, Preferably 1 to 8 wt.%, Inorganic filter from 0.1 to 30 wt.%, Based on the total formulation in cosmetic formulations.
Die erfindungsgemäßen Zubereitungen können darüber hinaus weitere übliche hautschonende oder hautpflegende Wirkstoffe enthalten. Dies können prinzipiell alle den Fachmann bekannten Wirkstoffe sein.The preparations according to the invention may additionally contain further customary skin-sparing or skin-care active substances. In principle, these can be all active ingredients known to the person skilled in the art.
Besonders bevorzugte Wirkstoffe sind Pyrimidincarbonsäuren und/oder Aryloxime.Particularly preferred active ingredients are pyrimidinecarboxylic acids and / or aryloximes.
Unter den kosmetischen Anwendungen ist insbesondere die Verwendung von Ectoin und Ectoin-Derivaten zur Pflege von gealterter, trockener oder gereizter Haut zu nennen. So wird in der EP-A-O 671 161 insbesondere beschrieben, dass Ectoin und Hydroxyectoin in kosmetischen Zubereitungen wie Pudern, Seifen, tensidhaltigen Reinigungsprodukten, Lippenstiften, Rouge, Make-Up, Pflegecremes und Sonnenschutz- präparaten eingesetzt werden. Vorzugsweise enthalten die erfindungsgemäßen kosmetischen Formulierungen 0,05 - 5 Gew.%, insbesondere 0,1 - 3 Gew.% Ectoin bzw. Ectoin-Derivate bezogen auf die Formulierung.
AIs Anwendungsform der kosmetischen Formulierungen seien z.B. genannt: Lösungen, Suspensionen, Emulsionen, PIT-Emulsionen, Pasten, Salben, Gele, Cremes, Lotionen, Puder, Seifen, tensidhaltige Reinigungspräparate, Öle, Aerosole und Sprays. Weitere Anwendungsformen sind z.B. Sticks,Among the cosmetic applications, the use of ectoine and ectoine derivatives for the care of aged, dry or irritated skin should be mentioned in particular. For example, EPO 671 161 describes in particular that ectoine and hydroxyectoine are used in cosmetic preparations such as powders, soaps, surfactant-containing cleansing products, lipsticks, blushes, make-up, care creams and sunscreen preparations. The cosmetic formulations according to the invention preferably contain 0.05-5% by weight, in particular 0.1-3% by weight, of ectoine or ectoine derivatives, based on the formulation. AIs application of the cosmetic formulations are, for example: solutions, suspensions, emulsions, PIT emulsions, pastes, ointments, gels, creams, lotions, powders, soaps, surfactant-containing cleaning preparations, oils, aerosols and sprays. Further application forms are eg sticks,
Shampoos und Duschbäder. Der Zubereitung können beliebige übliche Trägerstoffe, Hilfsstoffe und gegebenenfalls weitere Wirkstoffe zugesetzt werden.Shampoos and shower rooms. Any customary carrier substances, adjuvants and optionally further active ingredients can be added to the preparation.
Salben, Pasten, Cremes und Gele können die üblichen Trägerstoffe enthalten, z.B. tierische und pflanzliche Fette, Wachse, Paraffine, Stärke, Traganth, Cellulosederivate, Polyethylenglykole, Silicone, Bentonite, Kieselsäure, Talkum und Zinkoxid oder Gemische dieser Stoffe.Ointments, pastes, creams and gels may contain the usual excipients, e.g. animal and vegetable fats, waxes, paraffins, starch, tragacanth, cellulose derivatives, polyethylene glycols, silicones, bentonites, silicic acid, talc and zinc oxide or mixtures of these substances.
Puder und Sprays können die üblichen Trägerstoffe enthalten, z.B. Milchzucker, Talkum, Kieselsäure, Aluminiumhydroxid, Calciumsilikat und Polyamid-Pulver oder Gemische dieser Stoffe. Sprays können zusätzlich die üblichen Treibmittel, z.B. Chlorfluorkohlenwasserstoffe, Propan/Butan oder Dimethylether, enthalten.Powders and sprays may contain the usual carriers, e.g. Lactose, talc, silicic acid, aluminum hydroxide, calcium silicate and polyamide powder or mixtures of these substances. Sprays may additionally contain the usual propellants, e.g. Chlorofluorocarbons, propane / butane or dimethyl ether.
Lösungen und Emulsionen können die üblichen Trägerstoffe wie Lösungsmittel, Lösungsvermittler und Emulgatoren, z.B. Wasser, Ethanol, Iso- propanol, Ethylcarbonat, Ethlyacetat, Benzylalkohol, Benzylbenzoat, Propylenglykol, 1 ,3-Butylglykol, Öle, insbesondere Baumwollsaatöl, Erdnussöl, Maiskeimöl, Olivenöl, Rizinusöl und Sesamöl, Glycerinfettsäure- ester, Polyethylenglykole und Fettsäureester des Sorbitans oder Gemische dieser Stoffe enthalten.Solutions and emulsions may contain the usual excipients such as solvents, solubilizers and emulsifiers, e.g. Water, ethanol, isopropanol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1,3-butylglycol, oils, in particular cottonseed oil, peanut oil, corn oil, olive oil, castor oil and sesame oil, glycerin fatty acid esters, polyethylene glycols and fatty acid esters of sorbitan or mixtures contain these substances.
Suspensionen können die üblichen Trägerstoffe wie flüssige Verdünnungs- mittel, z.B. Wasser, Ethanol oder Propylenglykol, Suspendiermittel, z.B. ethoxylierte Isostearylalkohole, Polyoxyethylensorbitester und Polyoxy- ethylensorbitanester, mikrokristalline Cellulose, Aluminiummetahydroxid, Bentonit, Agar-Agar und Traganth oder Gemische dieser Stoffe enthalten.Suspensions may be the usual carriers such as liquid diluents, e.g. Water, ethanol or propylene glycol, suspending agents, e.g. ethoxylated isostearyl alcohols, polyoxyethylene sorbitol esters and polyoxyethylene sorbitan esters, microcrystalline cellulose, aluminum metahydroxide, bentonite, agar-agar and tragacanth or mixtures of these substances.
Seifen können die üblichen Trägerstoffe wie Alkalisalze von Fettsäuren, Salze von Fettsäurehalbestern, Fettsäureeiweißhydrolysaten, Isothionate,
Lanolin, Fettalkohol, Pflanzenöle, Pflanzenextrakte, Glycerin, Zucker oder Gemische dieser Stoffe enthalten.Soaps may contain the usual excipients such as alkali salts of fatty acids, salts of fatty acid monoesters, fatty acid protein hydrolysates, isothionates, Lanolin, fatty alcohol, vegetable oils, plant extracts, glycerol, sugar or mixtures of these substances.
Tensidhaltige Reinigungsprodukte können die üblichen Trägerstoffe wieSurfactant-containing cleaning products may include the usual carriers such as
Salze von Fettalkoholsulfaten, Fettalkoholethersulfaten, Sulfobernstein- säurehalbestern, Fettsäureeiweißhydrolysaten, Isothionate, Imidazolinium- derivate, Methyltaurate, Sarkosinate, Fettsäureamidethersulfate, Alkyl- amidobetaine, Fettalkohole, Fettsäureglyceride, Fettsäurediethanolamide, pflanzliche und synthetische Öle, Lanolinderivate, ethoxylierte Glycerin- fettsäureester oder Gemische dieser Stoffe enthalten.Salts of fatty alcohol sulfates, fatty alcohol ether sulfates, sulfosuccinic monoesters, fatty acid protein hydrolysates, isothionates, imidazolinium derivatives, methyltaurates, sarcosinates, fatty acid amide ether sulfates, alkyl amidobetaines, fatty alcohols, fatty acid glycerides, fatty acid diethanolamides, vegetable and synthetic oils, lanolin derivatives, ethoxylated glycerol fatty acid esters or mixtures of these substances ,
Gesichts- und Körperöle können die üblichen Trägerstoffe wie synthetische Öle wie z.B. Fettsäureester, Fettalkohole, Silikonöle, natürliche Öle wie Pflanzenöle und ölige Pflanzenauszüge, Paraffinöle, Lanolinöle oder Gemische dieser Stoffe enthalten.Facial and body oils may contain the usual excipients, such as synthetic oils, e.g. Fatty acid esters, fatty alcohols, silicone oils, natural oils such as vegetable oils and oily vegetable extracts, paraffin oils, lanolin oils or mixtures of these substances.
Die kosmetischen Zubereitungen können in verschiedenen Formen vorliegen. So können sie z. B. eine Lösung, eine wasserfreie Zubereitung, eine Emulsion oder Mikroemulsion vom Typ Wasser-in-ÖI (W/O) oder vom Typ Öl-in-Wasser (O/W), eine multiple Emulsion, beispielsweise vom Typ Waser-in-ÖI-in-Wasser (W/O/W), ein Gel, einen festen Stift, eine Salbe oder auch ein Aerosol darstellen. Es ist auch vorteilhaft, Ectoine in verkapselter Form darzureichen, z. B. in Kollagenmatrices und anderen üblichen Verkapselungsmaterialien, z. B. als Celluloseverkapselungen, in Gelatine, Wachsmatrices oder liposomal verkapselt. Insbesondere Wachsmatrices wie sie in der DE-OS 43 08 282 beschrieben werden, haben sich als günstig herausgestellt. Bevorzugt werden Emulsionen. O/W- Emulsionen werden besonders bevorzugt. Emulsionen, W/O-Emulsionen und O/W-Emulsionen sind in üblicher Weise erhältlich.The cosmetic preparations can be in various forms. So they can z. For example, a solution, an anhydrous preparation, an emulsion or microemulsion of the water-in-oil (W / O) type or of the oil-in-water (O / W) type, a multiple emulsion, for example of the Waser-in type. Oil-in-water (W / O / W), a gel, a solid stick, an ointment or even an aerosol. It is also advantageous to present Ectoine in encapsulated form, e.g. In collagen matrices and other common encapsulating materials, e.g. As encapsulated cellulose, in gelatin, wax matrices or liposomally encapsulated. In particular wax matrices as described in DE-OS 43 08 282, have been found to be favorable. Preference is given to emulsions. O / W emulsions are particularly preferred. Emulsions, W / O emulsions and O / W emulsions are available in the usual way.
Weitere Ausführungsformen stellen ölige Lotionen auf Basis von natürlichen oder synthetischen Ölen und Wachsen, Lanolin, Fettsäureestern, insbesondere Triglyceriden von Fettsäuren, oder ölig-alkoholische Lotionen auf Basis eines Niedrigalkohols, wie Ethanol, oder eines Glycerols, wieOther embodiments provide oily lotions based on natural or synthetic oils and waxes, lanolin, fatty acid esters, especially triglycerides of fatty acids, or oily-alcoholic lotions based on a lower alcohol such as ethanol, or a glycerol such as
Propylenglykol, und/oder eines Polyols, wie Glycerin, und Ölen, Wachsen und Fettsäureestern, wie Triglyceriden von Fettsäuren, dar.
Feste Stifte bestehen aus natürlichen oder synthetischen Wachsen und Ölen, Fettalkoholen, Fettsäuren, Fettsäureestern, Lanolin und anderen Fettkörpern.Propylene glycol, and / or a polyol such as glycerol, and oils, waxes and fatty acid esters, such as triglycerides of fatty acids. Solid pens are made of natural or synthetic waxes and oils, fatty alcohols, fatty acids, fatty acid esters, lanolin and other fatty substances.
Ist eine Zubereitung als Aerosol konfektioniert, verwendet man in der Regel die üblichen Treibmittel, wie Alkane, Fluoralkane und Chlorfluoralkane.If a preparation is formulated as an aerosol, the customary propellants, such as alkanes, fluoroalkanes and chlorofluoroalkanes, are generally used.
Die kosmetische Zubereitung kann auch zum Schutz der Haare gegen photochemische Schäden verwendet werden, um Veränderungen vonThe cosmetic preparation can also be used to protect the hair against photochemical damage, to alterations of
Farbnuancen, ein Entfärben oder Schäden mechanischer Art zu verhindern. In diesem Fall erfolgt geeignet eine Konfektionierung als Shampoo, Lotion, Gel oder Emulsion zum Ausspülen, wobei die jeweilige Zubereitung vor oder nach dem Shamponieren, vor oder nach dem Färben oder Entfärben bzw. vor oder nach der Dauerwelle aufgetragen wird. Es kann auch eineShades of color to prevent discoloration or damage of a mechanical nature. In this case, it is suitably carried out as a shampoo, lotion, gel or emulsion for rinsing, wherein the respective preparation before or after shampooing, before or after dyeing or decolorization or before or after the permanent wave is applied. It can also be one
Zubereitung als Lotion oder Gel zum Frisieren und Behandeln, als Lotion oder Gel zum Bürsten oder Legen einer Wasserwelle, als Haarlack, Dauerwellenmittel, Färbe- oder Entfärbemittel der Haare gewählt werden. Die Zubereitung mit Lichtschutzeigenschaften kann Adjuvanten enthalten, wie Grenzflächen aktive Mittel, Verdickungsmittel, Polymere, weichmachende Mittel, Konservierungsmittel, Schaumstabilisatoren, Elektrolyte, organische Lösungsmittel, Silikonderivate, Öle, Wachse, Antifettmittel, Farbstoffe und/oder Pigmente, die das Mittel selbst oder die Haare färben oder andere für die Haarpflege üblicherweise verwendete Ingredienzien.Preparation as a lotion or gel for styling and treating, as a lotion or gel for brushing or laying a wave of water, as a hair lacquer, permanent wave, dyeing or decolorizing the hair can be selected. The photoprotective composition may contain adjuvants such as surfactants, agents, thickeners, polymers, emollients, preservatives, foam stabilizers, electrolytes, organic solvents, silicone derivatives, oils, waxes, antifatting agents, dyes and / or pigments containing the agent itself or the hair dyeing or other ingredients commonly used for hair care.
Die Einfärbung der Pharma- und Lebensmittelerzeugnisse erfolgt, indem das erfindungsgemäße Pigmentgemisch, enthaltend vorzugsweise mindestens ein Goldpigment (Komponente (A)) und ein Färbemittel aus dem Bereich der natürlichen oder naturidentischen Farbstoffe (Komponente (B)), in den gewünschten Mengenverhältnissen, dem einzufärbendenThe coloring of the pharmaceutical and food products is carried out by the pigment mixture according to the invention, preferably containing at least one gold pigment (component (A)) and a colorant from the range of natural or nature-identical dyes (component (B)), in the desired proportions, to be colored
Erzeugnis in Mengen von 0,005 bis 15 Gew.%, vorzugsweise 0,01 bis 100 Gew.%, zugegeben wird.Product in amounts of 0.005 to 15 wt.%, Preferably 0.01 to 100 wt.% Is added.
Durch die Zumischung von für den Lebensmittelbereich zugelassenen, natürlichen bzw. naturidentischen Farbstoffen, organischen oder anorganischen Farbpigmenten (Komponente (B)) oder färbenden natürlichen Frucht- und Pflanzenextrakten kann der Farbeffekt des
Goldpigments im Erzeugnis beeinflusst und gleichzeitig können neuartige changierende Farbeffekte erzielt werden.By admixing approved for the food industry, natural or nature-identical dyes, organic or inorganic color pigments (component (B)) or coloring natural fruit and plant extracts, the color effect of Gold pigments in the product influenced and at the same time novel iridescent color effects can be achieved.
Geeignete natürliche oder naturidentische Farbstoffe für das erfindungsgemäße Pigmentgemisch sind insbesondere E 101 , E 104, E 110, E 124, E 131 , E 132, E 140, E 141 , E 151 , E 160a. Geeignete Farbpigmente für das erfindungsgemäße Pigmentgemisch sind z.B. E 171 , E 172, E 153.Suitable natural or nature-identical dyes for the pigment mixture of the invention are in particular E 101, E 104, E 110, E 124, E 131, E 132, E 140, E 141, E 151, E 160a. Suitable color pigments for the pigment mixture according to the invention are e.g. E171, E172, E153.
Der Anteil an Farbstoffen neben dem Goldpigment bezogen auf dasThe proportion of dyes in addition to the gold pigment based on the
Lebensmittel- oder Pharmaprodukt liegt vorzugsweise im Bereich von 0,5 bis 25 Gew.%. Als Farbstoff können ebenfalls Frucht- und Pflanzenextrakte eingesetzt werden, wie z.B. Möhrensaft, Rote Beete-Saft, Holundersaft, Hibiskussaft, Paprikaextrakt, Aroniaextrakt.Food or pharmaceutical product is preferably in the range of 0.5 to 25 wt.%. As the dye, fruit and plant extracts may also be used, e.g. Carrot juice, beetroot juice, elderberry juice, hibiscus juice, paprika extract, aronia extract.
Die Gesamtkonzentration aller Pigmente im zu pigmentierenden Erzeugnis sollte 50 Gew.% bezogen auf das Erzeugnis nicht übersteigen. Sie ist in der Regel abhängig vom konkreten Anwendungsfall.The total concentration of all pigments in the product to be pigmented should not exceed 50% by weight of the product. It is usually dependent on the specific application.
Den Lebensmittel- und Pharmaprodukten können auch unterschiedliche Wirkstoffbeimischungen, wie z.B. Vitamine, Enzyme, Spurenelemente, Proteine, Kohlenhydrate, essentielle Fette und / oder Mineralien zugesetzt werden, wobei die Gesamtmenge an Wirkstoffen bezogen auf das Lebensmittel bzw. Pharmaprodukt 25 Gew.% nicht übersteigen sollte. Vorzugsweise beträgt die Menge an Wirkstoffen bzw. Wirkstoffgemischen 0,01 - 20 Gew.% bezogen auf das Produkt.The food and pharmaceutical products may also contain different drug admixtures, e.g. Vitamins, enzymes, trace elements, proteins, carbohydrates, essential fats and / or minerals may be added, wherein the total amount of active ingredients based on the food or pharmaceutical product should not exceed 25 wt.%. The amount of active substances or active substance mixtures is preferably 0.01-20% by weight, based on the product.
Die Einfärbung der Produkte erfolgt, indem das erfindungsgemäße Pigmentgemisch allein oder in Kombination mit Hilfsmitteln, kosmetischen Wirk- Stoffen, Ingredenzien, etc. direkt oder in Gegenwart von Wasser und/oder eines organischen Lösungsmittels in den gewünschten Mengenverhältnissen, gleichzeitig oder nacheinander, während oder nach ihrer Herstellung, vor oder nach der Formgebung (z.B. bei Extrusion, Pelletierung, Expondierung, Granulation, etc.) dem einzufärbenden Erzeugnis zugegeben wird. Eine Zumischung der Effektpigmente zu pulverförmigen bzw. losen Pulvern ist ebenfalls möglich.
Das erfindungsgemäße Pigmentgemisch auch zur Färbung der Lebensmittel- und Pharmaprodukte nach der Formgebung auf die Oberfläche appliziert werden. Hierbei wird das erfindungsgemäße Pigmentgemisch in der Regel mit einem Auftragsmedium vermischt und anschließend mit geeigneten Auftrags- und Sprühvorrichtungen auf das Produkt aufgetragen. Das Auftrags- bzw. Überzugsmittel sorgt dann für die entsprechende Anhaftung des Pigmentgemisches auf der Produktoberfläche. Diese wird dann entsprechend gefärbt.The coloring of the products is carried out by the pigment mixture of the invention alone or in combination with adjuvants, cosmetic agents, ingredients, etc. directly or in the presence of water and / or an organic solvent in the desired proportions, simultaneously or sequentially, during or after their preparation, before or after shaping (for example in extrusion, pelleting, expounding, granulation, etc.) is added to the product to be dyed. An admixture of the effect pigments to powdery or loose powders is also possible. The pigment mixture according to the invention can also be applied to the surface for coloring the food and pharmaceutical products after shaping. In this case, the pigment mixture according to the invention is generally mixed with a coating medium and then applied to the product using suitable application and spraying devices. The application or coating agent then ensures the appropriate adhesion of the pigment mixture on the product surface. This is then dyed accordingly.
Bei der Einarbeitung in die Produktmatrix selbst, liegt die Einsatzmenge des erfindungsgemäßen Pigmentgemisches vorzugsweise bei 0,5 - 40 Gew.%, insbesondere bei 1 - 30 Gew.%. Bei der Oberflächenfärbung von Lebensmittel- und Pharmaprodukten liegt der Einsatzbereich in der verwendeten Färb- bzw. Überzugslösung bei 0,1 - 25 Gew.%, insbesondere bei 1 - 15 Gew. %. Bei der Verwendung des erfindungsgemäßen Pigmentgemisches in pulverförmigen Produkten liegt der Einsatzbereich bei 0,05 - 50 Gew. %, insbesondere bei 2 - 10 Gew.%.When incorporated into the product matrix itself, the amount used of the pigment mixture according to the invention is preferably 0.5-40% by weight, in particular 1-30% by weight. In the surface dyeing of food and pharmaceutical products, the range of use in the dyeing or coating solution used is 0.1-25% by weight, in particular 1-15% by weight. When using the pigment mixture according to the invention in pulverulent products, the range of use is 0.05-50% by weight, in particular 2-10% by weight.
Die Überzugslösungen enthalten vorzugsweise Wasser oder organische Lösemittel, wie z.B. Ethanol oder Isopropanol. Als Filmbildner wird in den Überzugslösungen vorzugsweise ein Cellulosederivat, wie z.B. Hydroxy- propylmethylcellulose, eingesetzt. Insbesondere bevorzugt sind Auftragslösungen mit Cellulosederivaten, die statt Wasser 5 - 80 Gew. % eines geeigneten organischen Lösemittels enthalten.The coating solutions preferably contain water or organic solvents, e.g. Ethanol or isopropanol. As the film former in the coating solutions, it is preferable to use a cellulose derivative, e.g. Hydroxypropylmethylcellulose used. Particular preference is given to application solutions with cellulose derivatives which, instead of water, contain 5 to 80% by weight of a suitable organic solvent.
Gegenüber wässrigen Überzugslösungen besitzen die alkoholischen, bzw. alkoholisch-wässrigen, Cellulose-haltigen Auftragslösungen deutliche anwendungstechnische Vorteile:Compared with aqueous coating solutions, the alcoholic or alcoholic-aqueous, cellulose-containing order solutions have clear performance advantages:
Einsatz von kühlerer Trocknungsluft während des Sprühauftrags Färbung von wärmeempfindlichen Produkten, wie z.B. vitaminhaltigen Lebensmitteln, mit den Goldpigmenten ist sehr gut möglich.Use of cooler drying air during spray application. Dyeing of heat-sensitive products, e.g. vitamin-containing foods, with the gold pigments is very possible.
Als zur Einfärbung geeignete Produkte sind insbesondere zu nennenAs for coloring suitable products are mentioned in particular
Überzüge auf allen Arten von Lebensmitteln, insbesondere pigmentierte Zucker- und Schellacküberzüge (alkoholische und wässrige), Überzüge mit
Ölen und Wachsen, mit Gummi Arabicum und mit Cellulosearten (z.B. HPMC = Hydroxypropylmethylcellulose), mit Stärke- und Eiweißderivaten, Carragenen und sonstigen dem Fachmann bekannten zum Überziehen geeigneten Substanzen. Hierbei wird das erfindungsgemäßeCoatings on all kinds of food, in particular pigmented sugar and shellac coatings (alcoholic and aqueous), coatings with Oils and waxes, with gum arabic and with celluloses (eg HPMC = hydroxypropylmethylcellulose), with starch and protein derivatives, carragens and other substances known to the person skilled in the art for coating. Here, the inventive
Pigmentgemisch der Regel mit dem Auftragsmedium vermischt und anschließend mit geeigneten Auftrags- und Sprühvorrichtungen, oder per Hand auf dem Lebensmittel- oder Pharmaprodukt aufgetragen. Das Auftrags- bzw. Überzugsmittel sorgt dann für die entsprechende Anhaltung der Pigmente auf der Oberfläche des Lebensmittels oder Pharmaprodukts.Pigment mixture usually mixed with the application medium and then applied with suitable applicators and sprayers, or by hand on the food or pharmaceutical product. The coating agent then provides for the proper retention of the pigments on the surface of the food or pharmaceutical product.
Diese wird dann entsprechend gefärbt. Die Auftrags- und Überzugslösungen enthalten vorzugsweise 0,1 - 20 Gew.%, insbesondere 2-15 Gew.% an Pigmentgemisch.This is then dyed accordingly. The application and coating solutions preferably contain 0.1 to 20% by weight, in particular 2 to 15% by weight of pigment mixture.
Bevorzugte Trockenpulvermischungen für Coatings enthalten ein Cellulose- derivat, wie z.B. Hydroxypropylmethylcellulose, Natriumcarboxymethyl- cellulose, ein Trennmittel, wie z.B. Lecithin oder Stearinsäure, einen Glanzverstärker, wie z.B. Maltodextrin und/oder Dextrose, und das erfindungsgemäße Pigmentgemisch. Vorzugsweise enthalten derartigePreferred dry powder blends for coatings contain a cellulose derivative, such as e.g. Hydroxypropylmethylcellulose, sodium carboxymethylcellulose, a release agent, such as e.g. Lecithin or stearic acid, a gloss enhancer, e.g. Maltodextrin and / or dextrose, and the pigment mixture according to the invention. Preferably, such contain
Trockenpulvermischungen das Pigmentgemisch in Mengen von 0,01 - 50 Gew.%, insbesondere 0,5 - 40 Gew.% bezogen auf die Pulvermischung. Diesen Trockenpulvermischungen können je nach Bedarf noch Farbstoffe, Geschmackstoffe, Vitamine, Süßstoffe, etc., zugesetzt werden.Dry powder mixtures, the pigment mixture in amounts of 0.01 to 50 wt.%, In particular 0.5 to 40 wt.% Based on the powder mixture. Depending on the requirements, dyes, flavors, vitamins, sweeteners, etc., can be added to these dry powder mixtures.
Für die Einfärbung bzw. für das Coaten geeignete Produkte sind beispielsweise Zuckerwaren, Kuchendekorationen, Komprimate, Dragees, Kaugummis, Gummiwaren, Fondanterzeugnisse, Marzipanerzeugnisse, Füllmassen, Kakao- und Fettglasuren, Schokolade und schokoladenhaltige Produkte, Speiseeis, Cerealien, Snackprodukte, Überzugsmassen,Products suitable for coloring or coating are, for example, sugar confectionery, cake decorations, compresses, dragees, chewing gums, rubber products, fondant products, marzipan products, fillers, cocoa and fat glazes, chocolate and chocolate-containing products, ice cream, cereals, snack products, coating compositions,
Tortenspiegel, Zuckerstreuseln, Nonpareilles, Gelee- und Gelatinewaren, Bonbons, Lakritze, Zuckerguss, Zuckerwatte, Fett-, Zucker- und Crememassen, Puddings, Desserts, Tortenguss, Kaltschalen, Limonaden und Brausegetränke, Getränke mit stabilisierenden Additiven, wie z. B. Carboxymethylcellulose, gesäuerte und ungesäuerte Milchprodukte, wie z. B. Quark, Joghurt, Käse, Käserinden, Wursthüllen, etc.
Bei dragierten bzw. gecoateten Lebensmittel- und Pharmaprodukten ist die Kombination des erfindungsgemäßen Pigmentgemisches mit Aromastoffen (Pulver- bzw. Flüssigaromen), Säuren und/oder mit Süßstoffen, wie z.B. Aspartam, möglich um den optischen Effekt auch geschmacklich zu betonen.Cake glazes, sugar sprinkles, nonpareilles, jelly and gelatin products, candies, licorice, frosting, cotton candy, fat, sugar and cream masses, puddings, desserts, cake sprinkles, cold dishes, lemonades and effervescent drinks, beverages with stabilizing additives, such as. As carboxymethylcellulose, acidified and unleavened milk products, such as. Curd cheese, yogurt, cheese, cheese rinds, sausage casings, etc. In the case of coated or coated food and pharmaceutical products, the combination of the pigment mixture according to the invention with flavorings (powdered or liquid aromas), acids and / or with sweeteners, such as aspartame, is also possible in terms of taste to emphasize the visual effect.
Gegenstand der Erfindung sind somit alle Formulierungen aus dem Lebensmittel- und Pharmabereich enthaltend das Effektpigment der Komponente A mit weiteren Pigmenten, Füllstoffen oder Farbstoffen (natürliche bzw. naturidentische), färbenden natürlichen Frucht- und Pflanzenextrakten als Farbmittel der Komponente B.The invention thus relates to all formulations from the food and pharmaceutical sector comprising the effect pigment of component A with further pigments, fillers or dyes (natural or nature-identical), coloring natural fruit and plant extracts as colorants of component B.
Ein weiteres großes Einsatzgebiet liegt im Pharma- und OTC-Bereich zur Einfärbung bzw. als Überzug von Tabletten, Gelatinekapseln, Dragees, Salben, Hustensaft, etc. In Kombination mit üblichen Coatings wie Polymethacrylaten und Cellulosearten, z.B. HPMC, kann das erfindungsgemäße Pigmentgemisch bzw. das Goldpigment vielfältig zur Einfärbung und Veredelung der Produkte eingesetzt werden.Another large field of application is in the pharmaceutical and OTC field for coloring or coating of tablets, gelatine capsules, dragees, ointments, cough syrup, etc. In combination with conventional coatings such as polymethacrylates and celluloses, e.g. HPMC, the pigment mixture according to the invention or the gold pigment can be used in many ways for coloring and refining the products.
Gegenstand der Erfindung sind somit auch Formulierungen enthaltend das erfindungsgemäße Pigmentgemisch.The invention thus also relates to formulations comprising the pigment mixture according to the invention.
Gegenstand der Erfindung sind ebenfalls Formulierungen enthaltend das erfindungsgemäße Pigmentgemisch aus den Komponenten A und B in Kombination mit Wasser, Polyolen, polaren und unpolaren Ölen, Fetten, Wachsen, Filmbildnern, Polymeren, Co-Polymeren, Tensiden, Radikalfängern, Anitioxidatien, Stabilisatoren, Geruchsverstärkern, Silikonölen, Emulgatoren, Lösemitteln, Konservierungsmitteln, Verdickern, rheologischen Zusatzstoffen, Duftstoffen, UV-Absorbern, oberflächenaktiven Hilfsmitteln und/oder kosmetischen Wirkstoffen.
Die nachfolgenden Beispiele sollen die Erfindung erläutern, ohne sie jedoch zu begrenzen.The invention likewise relates to formulations comprising the pigment mixture of components A and B according to the invention in combination with water, polyols, polar and nonpolar oils, fats, waxes, film formers, polymers, co-polymers, surfactants, radical scavengers, antioxidants, stabilizers, odor boosters, Silicone oils, emulsifiers, solvents, preservatives, thickeners, rheological additives, fragrances, UV absorbers, surface-active auxiliaries and / or cosmetic active ingredients. The following examples are intended to illustrate the invention without, however, limiting it.
BeispieleExamples
Beispiel 1example 1
100 g Glimmer der Teilchengröße 10-60 μm werden in 2 I entminerali- siertem Wasser auf 75 0C aufgeheizt. Nach Erreichen dieser Temperatur wird unter starkem Rühren eine Mischlösung von 157,5 g TiCU (30 Gew.% TiCI4), 236,6 g FeCI3-Lösung (11 ,7 % Fe), 5,9 g AICI3 x 6 H2O und 60 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH 2,6 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf pH = 7,5 angehoben und bei diesem pH-Wert werden 431 g Natronwasserglaslösung (13,5 % SiO2) langsam zudosiert. Danach wird der pH-Wert mit 10 %iger Salzsäure auf 2,0 abgesenkt, 15 Minuten nachgerührt und 393 g TiCI4-Lösung (370 g TiCI4/!) zudosiert. Dabei wird der pH-Wert mit 32 %iger Natronlauge konstant gehalten.100 g of mica with a particle size of 10-60 are heated in 2 l of demineralised water at 75 0 C microns. After reaching this temperature, with vigorous stirring, a mixed solution of 157.5 g of TiCU (30 wt.% TiCl 4 ), 236.6 g FeCl 3 solution (11, 7% Fe), 5.9 g AICI 3 x 6 H. 2 O and 60 g of demineralized water added slowly. The pH is kept constant at pH 2.6 with 32% sodium hydroxide solution. After addition of this solution is stirred for about 15 minutes. Subsequently, the pH is raised to pH = 7.5 with 32% sodium hydroxide solution and at this pH 431 g of sodium silicate solution (13.5% SiO 2 ) are added slowly. Thereafter, the pH is lowered with 10% hydrochloric acid to 2.0, stirred for 15 minutes and 393 g of TiCl 4 solution (370 g TiCl 4 /!) Added. The pH is kept constant with 32% sodium hydroxide solution.
Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf 2,9 erhöht und eine Lösung bestehend aus 34 g FeCI3 x 6 H2O und 49 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH = 2,9 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf pH = 5,0 angehoben und weitere 15 Minuten nachgerührt.Subsequently, the pH is increased to 2.9 with 32% sodium hydroxide solution and a solution consisting of 34 g of FeCl 3 × 6 H 2 O and 49 g of demineralized water is added slowly. The pH is kept constant at 32% sodium hydroxide solution at pH = 2.9. After addition of this solution is stirred for about 15 minutes. Subsequently, the pH is raised to pH = 5.0 with 32% sodium hydroxide solution and stirred for a further 15 minutes.
Das Pigment wird abfiltriert, mit entmineralisiertem Wasser gewaschen und 16 h bei 110 0C getrocknet. Zuletzt wird das Pigment 30 Minuten bei 850 0C geglüht. Man erhält ein Goldpigment mit intensiver Farbe, hohem Deckvermögen und starkem Glanz.The pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C. for 30 minutes. This gives a gold pigment with intense color, high opacity and high gloss.
Das intensiv glänzende Goldpigment besitzt folgende L,a,b-Werte: (Phyma 22,5722,5°, schwarzer Untergrund): L = 77,7; a = 1 ,4; b= 32,2
Beispiel 2The intensely lustrous gold pigment has the following L, a, b values: (Phyma 22.5722.5 °, black background): L = 77.7; a = 1, 4; b = 32.2 Example 2
100 g Glimmer der Teilchengröße 10-60 μm werden in 2 I entminerali- siertem Wasser auf 75 0C aufgeheizt. Nach Erreichen dieser Temperatur wird unter starkem Rühren eine Mischlösung von 215 g FeCI3 X 6 H2O (11 ,7 % Fe), 144 g TiCI4-Lösung (30 Gew.% TiCI4) und 5,4 g AICI3 x 6 H2O und 50 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH 2,6 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf pH = 7,5 angehoben und bei diesem pH-Wert werden 394 g Natronwaserglaslösung (13,5 % SiO2) langsam zudosiert. Danach wird der pH-Wert mit 10 %iger Salzsäure auf 2,0 abgesenkt. Es wird 15 Minuten nachgerührt und danach eine Lösung von 314 g TiCI4- Lösung (370 g TiCI4/!) zudosiert. Dabei wird der pH-Wert mit 32 %iger Natronlauge konstant gehalten. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf 2,9 erhöht und eine Lösung bestehend aus 86 g FeCI3 x 6 H2O-Lösung (11 ,7 % Fe) und 50 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei 2,9 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf pH = 5,0 angehoben und weitere 15 Minuten nachgerührt.100 g of mica with a particle size of 10-60 are heated in 2 l of demineralised water at 75 0 C microns. After reaching this temperature, with vigorous stirring, a mixed solution of 215 g FeCl 3 X 6 H 2 O (11, 7% Fe), 144 g TiCl 4 solution (30 wt.% TiCl 4 ) and 5.4 g AICI 3 x 6 H 2 O and 50 g of demineralized water added slowly. The pH is kept constant at pH 2.6 with 32% sodium hydroxide solution. After addition of this solution is stirred for about 15 minutes. Subsequently, the pH is raised to pH = 7.5 with 32% sodium hydroxide solution and at this pH 394 g Natronwaserglaslösung (13.5% SiO 2 ) are added slowly. Thereafter, the pH is lowered to 2.0 with 10% hydrochloric acid. It is stirred for 15 minutes and then a solution of 314 g of TiCl 4 solution (370 g of TiCl 4 /!) Added. The pH is kept constant with 32% sodium hydroxide solution. Subsequently, the pH is increased to 2.9 with 32% sodium hydroxide solution and a solution consisting of 86 g FeCl 3 × 6 H 2 O solution (11, 7% Fe) and 50 g of demineralized water added slowly. The pH is kept constant at 2.9 with 32% sodium hydroxide solution. After addition of this solution is stirred for about 15 minutes. Subsequently, the pH is raised to pH = 5.0 with 32% sodium hydroxide solution and stirred for a further 15 minutes.
Das Pigment wird abfiltriert, mit entmineralisiertem Wasser gewaschen und 16 h bei 110 0C getrocknet. Zuletzt wird das Pigment 30 Minuten bei 850 °C geglüht. Man erhält ein Goldpigment mit intensiver Farbe, hohemThe pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C for 30 minutes. This gives a gold pigment with intense color, high
Deckvermögen und starkem Glanz.Hiding power and strong shine.
Das intensiv glänzende Goldpigment besitzt folgende L,a,b-Werte:The intensely lustrous gold pigment has the following L, a, b values:
(Phyma 22,5722,5°, schwarzer Untergrund): L = 80,0; a = -0,9; b= 34,0(Phyma 22.5722.5 °, black background): L = 80.0; a = -0.9; b = 34.0
Beispiel 3Example 3
100 g Glimmer der Teilchengröße 10-60 μm werden in 2 I entmineralisiertem Wasser auf 75 °C aufgeheizt. Nach Erreichen dieser Temperatur wird unter starkem Rühren eine Mischlösung von 215 g FeCI3 x 6 H2O-
Lösung (11 ,7 % Fe), 144 g TiCI4-Lösung (30 Gew.% TiCI4) und 5,4 g AICI3 x 6 H2O in 50 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH 2,6 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-100 g of mica of particle size 10-60 .mu.m are heated to 75.degree. C. in 2 l of demineralized water. After reaching this temperature, with vigorous stirring, a mixed solution of 215 g FeCl 3 × 6 H 2 O- Solution (11, 7% Fe), 144 g of TiCl 4 solution (30 wt.% TiCl 4 ) and 5.4 g of AICI 3 x 6 H 2 O in 50 g of demineralized water added slowly. The pH is kept constant at pH 2.6 with 32% sodium hydroxide solution. After addition of this solution is stirred for about 15 minutes. Subsequently, the pH
Wert mit 32 (%iger Natronlauge auf pH = 7,5 angehoben und bei diesem pH- Wert werden 394 g Natronwasserglaslösung (13,5 % SiO2) langsam zudosiert. Danach wird der pH-Wert mit 10 %iger Salzsäure auf 2,0 abgesenkt, 15 Minuten nachgerührt und eine Lösung von 235 g TiCI4- Lösung (370 g TiCI4/!) zudosiert. Dabei wird der pH-Wert mit 32 %iger Natronlauge konstant gehalten. Anschließend werden bei pH = 2,0 22 g Natronwasserglaslösung (13,5 % SiO2) langsam zudosiert und es wird 15 Minuten nachgerührt. Danach wird der pH-Wert mit 32 %iger Natronlauge auf 2,6 erhöht, weitere 15 Minuten gerührt und eine Mischlösung bestehend aus 116 g FeCI3 x 6 H2O (11 ,7 % Fe), 78 g TiCI4-Lösung (30 Gew.% TiCW) und 2,5 g AICI3 x 6 H2O und 30 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH = 2,6 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf pH = 5,0 angehoben und weitere 15 Minuten nachgerührt.Value of 32 (% strength sodium hydroxide solution to pH = 7.5 and raised at this pH 394 g of sodium silicate solution are (13.5% SiO slowly metered 2). Thereafter, the pH was adjusted with 10% hydrochloric acid to 2.0 lowered, stirred for 15 minutes and a solution of 235 g of TiCl 4 - solution (370 g TiCl 4 /!) added the pH value with 32% sodium hydroxide is kept constant at pH = 2.0 Subsequently, 22 g of sodium silicate solution.. (13.5% SiO 2 ) is metered in slowly and the mixture is stirred for 15 minutes, after which the pH is increased to 2.6 with 32% sodium hydroxide solution, stirred for a further 15 minutes and a mixed solution consisting of 116 g FeCl 3 × 6H 2 O (11, 7% Fe), 78 g of TiCl 4 solution (30% by weight of TiCW) and 2.5 g of AICI 3 × 6 H 2 O and 30 g of demineralized water are slowly added in. The pH is adjusted to 32 % sodium hydroxide solution kept constant at pH = 2.6 After addition of this solution, stirring is continued for about 15 minutes, after which the pH is adjusted to pH = 32% sodium hydroxide solution 5.0 and stirred for another 15 minutes.
Das Pigment wird abfiltriert, mit entmineralisiertem Wasser gewaschen und 16 h bei 110 0C getrocknet. Zuletzt wird das Pigment 30 Minuten bei 850 0C geglüht. Man erhält ein Goldpigment mit intensiver Farbe, hohem Deckvermögen und starkem Glanz.The pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C. for 30 minutes. This gives a gold pigment with intense color, high opacity and high gloss.
Das intensiv glänzende Goldpigment besitzt folgende L,a,b-Werte: (Phyma 22,5722,5°, schwarzer Untergrund): L = 75,0; a = -1 ,2; b= 28,3The intensely lustrous gold pigment has the following L, a, b values: (Phyma 22.5722.5 °, black background): L = 75.0; a = -1, 2; b = 28.3
Beispiel 4Example 4
100 g Glimmer der Teilchengröße 10-60 μm werden in 2 I entmineralisiertem Wasser auf 75 0C aufgeheizt. Nach Erreichen dieser Temperatur wird unter starkem Rühren eine Mischlösung von 215 g FeCI3 x 6 H2O-
Lösung (11 ,7 %), 144 g TiCI4-Lösung (30 Gew.% TiCI4) und 5,4 g AICI3 x 6 H2O und 50 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH 2,6 gehalten. Nach Zugabe dieser Lösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-100 g of mica with a particle size of 10-60 are heated in 2 l of demineralised water at 75 0 C microns. After reaching this temperature, with vigorous stirring, a mixed solution of 215 g FeCl 3 × 6 H 2 O- Solution (11, 7%), 144 g of TiCl 4 solution (30 wt.% TiCl 4 ) and 5.4 g of AICI 3 x 6 H 2 O and 50 g of demineralized water added slowly. The pH is kept constant at pH 2.6 with 32% sodium hydroxide solution. After addition of this solution is stirred for about 15 minutes. Subsequently, the pH
Wert mit 32 %iger Natronlauge auf pH = 7,5 angehoben und bei diesem pH- Wert werden 394 g Natronwasserglaslösung (13,5 % SiO2) langsam zudosiert. Danach wird der pH-Wert mit 10 %iger Salzsäure auf 2,0 abgesenkt, 15 Minuten nachgerührt und bei diesem pH eine Lösung von 3,0 g SnCI4 x 5 H2O und 10 ml Salzsäure (37 % HCl) in 100 ml VE-Wasser zugesetzt. Danach wird der pH-Wert mit 10 %iger Salzsäure auf 1 ,8 abgesenkt, 15 Minuten nachgerührt und eine Lösung von 235 g TiCI4- Lösung (370 g TiCI4/!) zudosiert. Dabei wird der pH-Wert mit 32 %iger Natronlauge konstant gehalten. Danach wird der pH-Wert mit 32 %iger Natronlauge auf 2,6 erhöht, weitere 15 Minuten gerührt und eineValue with 32% sodium hydroxide solution raised to pH = 7.5 and at this pH 394 g of sodium silicate solution (13.5% SiO 2 ) are added slowly. Thereafter, the pH is lowered to 2.0 with 10% hydrochloric acid, stirred for 15 minutes and at this pH, a solution of 3.0 g SnCl 4 × 5 H 2 O and 10 ml of hydrochloric acid (37% HCl) in 100 ml Added deionised water. Thereafter, the pH is lowered to 1, 8 with 10% hydrochloric acid, stirred for 15 minutes and a solution of 235 g of TiCl 4 - solution (370 g TiCl 4 /!) Added. The pH is kept constant with 32% sodium hydroxide solution. Thereafter, the pH is increased to 2.6 with 32% sodium hydroxide solution, stirred for a further 15 minutes and a
Mischlösung von 116 g FeCI3 x 6 H2O-Lösung (11 ,7 % Fe), 78 g TiCI4- Lösung (30 Gew.% TiCI4) und 2,5 g AICI3 x 6 H2O und 30 g entmineralisiertem Wasser langsam zudosiert. Der pH-Wert wird mit 32 %iger Natronlauge konstant bei pH = 2,6 gehalten. Nach Zugabe der Metallsalzlösung wird ca. 15 Minuten nachgerührt. Anschließend wird der pH-Wert mit 32 %iger Natronlauge auf pH = 5,0 angehoben und weitere 15 Minuten nachgerührt.Mixed solution of 116 g of FeCl 3 × 6 H 2 O solution (11, 7% Fe), 78 g of TiCl 4 solution (30% by weight of TiCl 4 ) and 2.5 g of AICI 3 × 6 H 2 O and 30 g slowly added to demineralized water. The pH is kept constant at pH = 2.6 with 32% sodium hydroxide solution. After addition of the metal salt solution is stirred for about 15 minutes. Subsequently, the pH is raised to pH = 5.0 with 32% sodium hydroxide solution and stirred for a further 15 minutes.
Das Pigment wird abfiltriert, mit entmineralisiertem Wasser gewaschen und 16 h bei 110 0C getrocknet. Zuletzt wird das Pigment 30 Minuten bei 850 0C geglüht.The pigment is filtered off, washed with demineralized water and dried at 110 0 C for 16 h. Finally, the pigment is calcined at 850 ° C. for 30 minutes.
Man erhält ein intensiv glänzendes Goldpigment mit folgenden L,a,b- Werten: (Phyma 22,5722,5°, schwarzer Untergrund): L = 79,0; a = -0,9; b= 31 ,7.
AnwendunqsbeispieleAn intensely lustrous gold pigment with the following L, a, b values is obtained: (Phyma 22.5722.5 °, black background): L = 79.0; a = -0.9; b = 31, 7. Application Examples
Beispiel 1A: DuschαelExample 1A: Shower Oil
Rohstoff INCI [%]Raw material INCI [%]
M ΛM Λ
Ronastar® Golden Sparks (D CALCIUM ALUMINUM BOROSILICATE, SILICA, 0,05 Cl 77891 (TITANIUM DIOXIDE), TIN OXIDERonastar® Golden Sparks (D CALCIUM ALUMINUM BOROSILICATE, SILICA, 0.05 CI 77891 (TITANIUM DIOXIDE), TIN OXIDE
Multilayer-Goldpigment nach (D MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 0,10 Beispiel 4 Cl 77491 (IRON OXIDES), Alumina, Tin OxideMultilayer gold pigment according to (D MICA, CI 77891 (TITANIUM DIOXIDE) silica, 0.10 Example 4 Cl 77491 (IRON OXIDES), alumina, tin oxides
Keltrol CG-SFT (2) XANTHAN GUM 1 ,10Keltrol CG-SFT (2) XANTHAN GUM 1, 10
Wasser, demineralisiert WATER, AQUA (WATER) 54,90 p DWater, demineralized WATER, AQUA (WATER) 54,90 p. D
Plantacare 2000 UP (3) DECYL GLUCOSIDE 20,00Plantacare 2000 UP (3) DECYL GLUCOSIDE 20,00
Texapon ASV 50 (3) SODIUM LAURETH SULFATE, SODIUM LAURETH-8, 3,60 SULFATE, MAGNESIUM LAURETH SULFATE, MAGNESIUM LAURETH-8 SULFATE, SODIUM OLETH, SULFATE, MAGNESIUM OLETH SULFATETexapon ASV 50 (3) SODIUM LAURETH SULFATE, SODIUM LAURETH-8, 3,60 SULFATE, MAGNESIUM LAURETH SULFATE, MAGNESIUM LAURETH-8 SULFATE, SODIUM OLETH, SULFATE, MAGNESIUM OLETH SULPHATE
Bronidox L (3) PROPYLENE GLYCOL 0,30 5-BROMO-5-NITRO-1 ,3-DIOXANEBronidox L (3) PROPYLENE GLYCOL 0.30 5-BROMO-5-NITRO-1, 3-DIOXANE
Frag 280851 Fruit Cocktail (4) PARFÜM 0,20Frag 280851 Fruit Cocktail (4) PERFUME 0,20
0,1 % Sicovit Chinolingelb 70 (5) AQUA (WATER), WATER, Cl 47005 8,30 E 104 in Wasser (ACID YELLOW 3), ACID YELLOW 30.1% Sicovit Quinoline Yellow 70 (5) AQUA (WATER), WATER, CI 47005 8.30 E 104 in water (ACID YELLOW 3), ACID YELLOW 3
0,1 % Dragocolor Edelblau in (6) AQUA (WATER), WATER, Cl 42090 1 ,30 Wasser (FD&C BLUE NO. 1), FD&C BLUE NO. 10.1% Dragocolor Edelblau in (6) AQUA (WATER), WATER, Cl 42090 1, 30 Water (FD & C BLUE NO. 1), FD & C BLUE NO. 1
Citronensäure Monohydrat (1 ) CITRIC ACID 0,15Citric Acid Monohydrate (1) CITRIC ACID 0.15
Wasser, demineralisiert WATER, AQUA (WATER) 10,00Water, demineralized WATER, AQUA (WATER) 10.00
Herstellung:production:
Phase A: Wasser im Kessel vorlegen und das Pigment einrühren. Keltrol CG-SFT unter Rühren langsam einstreuen und rühren bis es vollständig gelöst ist (nicht homogenisieren). Die Bestandteile der Phase B einzeln zur Phase A zufügen. Citronensäure Monohydrat in Wasser lösen und zum Ansatz geben und langsam rühren bis alles homogen verteilt ist. Den pH- Wert unter Zugabe von Citronensäure (nach Bedarf) auf 6,0 - 6,5 einstellen.Phase A: Put water in the kettle and stir in the pigment. Sprinkle in Keltrol CG-SFT slowly while stirring and stir until completely dissolved (do not homogenize). Add the components of phase B individually to phase A. Dissolve citric acid monohydrate in water and add to the mixture and stir slowly until everything is homogeneously distributed. Adjust the pH to 6.0-6.5 with the addition of citric acid (as needed).
Bezugsquellen:Sources:
(1) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) C. P. Kelco(2) C.P. Kelco
(3) Cognis GmbH(3) Cognis GmbH
(4) Drom
(5) BASF AG(4) drom (5) BASF AG
(6) Symrise(6) Symrise
Beispiel 2A: LidschattenExample 2A: Eyeshadow
Rohstoff INCI [%]Raw material INCI [%]
AA
Multilayer-Goldpigment nach (1 ) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 25,00 Beispiel 4 Cl 77491 (IRON OXIDES), Alumina, Tin OxideMultilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 25.00 Example 4 Cl 77491 (IRON OXIDES), Alumina, Tin Oxide
Timiron® Splendid Gold (1 ) Cl 77891 (TITANIUM DIOXIDE), MICA, SILICA 5,00Timiron® Splendid Gold (1) Cl 77891 (TITANIUM DIOXIDE), MICA, SILICA 5.00
Talkum (D TALC 49,50Talc (D TALC 49,50
Kartoffelstärke (2) POTATO STARCH, SOLANUM TUBEROSUM 7,50 (POTATO STARCH)Potato starch (2) POTATO STARCH, SOLANUM TUBEROSUM 7,50 (POTATO STARCH)
Magnesiumstearat (D MAGNESIUM STEARATE 2,50Magnesium Stearate (D MAGNESIUM STEARATE 2.50
Isopropylstearat (3) ISOPROPYL STEARATE 9,34Isopropyl stearate (3) ISOPROPYL STEARATE 9,34
Cetylpalmitat (D CETYL PALMITATE 0,53Cetyl palmitate (D CETYL PALMITATE 0.53
Ewalin 1751 (4) PETROLATUM 0,53Ewalin 1751 (4) PETROLATUM 0,53
Parfümöl Elegance + 79228 D (5) PARFÜM 0,20 MFPerfume oil Elegance + 79228 D (5) PERFUME 0,20 MF
Propyl-4-hydroxybenzoat (1) PROPYLPARABEN 0,10Propyl 4-hydroxybenzoate (1) PROPYL PARAMS 0.10
Herstellunq:Herstellunq:
Bestandteile der Phase A zusammen geben und vormischen. Anschließend die Pudermischung unter Rühren tropfenweise mit der geschmolzenen Phase B versetzen. Die Puder werden in Puderpfannen mit großem Durchmesser gefüllt und bei 80 bar verpreßt.Combine Phase A ingredients and premix. Then add the powder mixture with the molten phase B drop by drop while stirring. The powders are filled in powder pans with a large diameter and pressed at 80 bar.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Suedstaerke GmbH(2) Suedstaerke GmbH
(3) Cognis GmbH(3) Cognis GmbH
(4) H. Erhard Wagner GmbH(4) H. Erhard Wagner GmbH
(5) Symrise
Beispiel 3A: Tagescreme (O/W)(5) Symrise Example 3A: Day Cream (O / W)
Rohstoff INCI [%]Raw material INCI [%]
AA
Ronasphere® LDP (D SILICA, Cl 77891 (TITANIUM DIOXIDE), Cl 77491 5,00 (IRON OXIDES)Ronasphere® LDP (D SILICA, Cl 77891 (TITANIUM DIOXIDE), Cl 77491 5.00 (IRON OXIDES)
Multilayer-Goldpigment nach (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 0,10 Beispiel 4 Cl 77491 (IRON OXIDES), Alumina, Tin OxideMultilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) silica, 0.10 Example 4 Cl 77491 (IRON OXIDES), alumina, tin oxides
Veegum HV (2) MAGNESIUM ALUMINUM SILICATE 1,00Veegum HV (2) MAGNESIUM ALUMINUM SILICATE 1.00
Karion F flüssig (1) SORBITOL 3,00Karion F liquid (1) SORBITOL 3.00
Methyl-4-hydroxybenzoat (D METHYLPARABEN 0,18Methyl 4-hydroxybenzoate (D METHYLPARABEN 0,18
Wasser, demineralisiert AQUA (WATER) 56,34Water, demineralized AQUA (WATER) 56,34
AriaceM65 VP (3) GLYCERYL STEARATE, PEG-100 STEARATE 5,00AriaceM65 VP (3) GLYCERYL STEARATE, PEG-100 STEARATE 5.00
Lanette O (4) CETEARYL ALCOHOL 1 ,50Lanette O (4) CETEARYL ALCOHOL 1, 50
Miglyol 812 N (5) CAPRYLI C/CAPRI C TRIGLYCERIDE 7,00Miglyol 812 N (5) CAPRYLI C / CAPRI C TRIGLYCERIDE 7.00
Sheabutter fest (6) BUTYROSPERMUM PARKII (SHEA BUTTER) 2,00Shea butter solid (6) BUTYROSPERMUM PARKII (SHEA BUTTER) 2.00
Cetiol SN (4) CETEARYL ISONONANOATE 7,00Cetiol SN (4) CETEARYL ISONONANOATE 7.00
Eutanol G (4) OCTΎLDODECANOL 7,50Eutanol G (4) OCTΎLDODECANOL 7.50
Emulgade PL 68/50 (4) CETEARYL ALCOHOL, CETEARYL GLUCOSIDE 2,00Emulgade PL 68/50 (4) CETEARYL ALCOHOL, CETEARYL GLUCOSIDE 2.00
PropyI-4-hydroxybenzoat (D PROPYLPARABEN 0,08Propyl-4-hydroxybenzoate (D PROPYLPARABEN 0,08
Parfümöl 200 530 (7) PARFÜM 0,20Perfume oil 200 530 (7) PERFUME 0,20
Dow Corning 345 (8) CYCLOMETHICONE 2,00Dow Corning 345 (8) CYCLOMETHICONE 2.00
Euxyl K 400 (9) PHENOXYETHANOL, METHYLDIBROMO, 0,10 GLUTARONITRILEEuxyl K 400 (9) PHENOXYETHANOL, METHYLDIBROMO, 0.10 GLUTARONITRILE
Citronensäure Monohydrat (D CITRIC ACID 0,00Citric acid monohydrate (D CITRIC ACID 0.00
Herstellung:production:
Phase B erwärmen bis die Lösung klar ist. Veegum im Wasser der Phase A dispergieren, restliche Rohstoffe zugeben, auf 800C erhitzen und Phase B zugeben. Phase A/B homogenisieren. Unter Rühren auf 400C abkühlen und Phase C zugeben. Auf Raumtemperatur abkühlen und pH 6,0 einstellen.Heat phase B until the solution is clear. Disperse Veegum in the water of phase A, add remaining raw materials, heat to 80 0 C and add phase B. Homogenize phase A / B. Cool to 40 ° C. with stirring and add phase C. Cool to room temperature and adjust to pH 6.0.
Bezugsquellen:Sources:
(1) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Vanderbilt(2) Vanderbilt
(3) Uniqema(3) Uniqema
(4) Cognis GmbH(4) Cognis GmbH
(5) Sasol Germany GmbH(5) Sasol Germany GmbH
(6) H. Erhard Wagner GmbH
(7) Fragrance Resources(6) H. Erhard Wagner GmbH (7) Fragrance Resources
(8) Dow Corning(8) Dow Corning
(9) Schülke & Mayr GmbH(9) Schülke & Mayr GmbH
Beispiel 4A: Sparkling Body Cream (OW)Example 4A: Sparkling Body Cream (OW)
Rohstoff INCI [%]Raw material INCI [%]
A * A *
Ronastar® Golden Sparks (1 ) CALCIUM ALUMINUM BOROSILICATE, SILICA, 1 ,00 Cl 77891(TITANIUM DIOXIDE), TIN OXIDERonastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE, SILICA, 1, 00 Cl 77891 (TITANIUM DIOXIDE), TIN OXIDE
Multilayer-Goldpigment nach (1 ) MICA, Cl 77891(TITANIUM DIOXIDE),SILICA, 1 ,00 Beispiel 4 Cl 77491(IRON OXIDES), ALUMINA, TIN OXIDEMultilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE), SILICA, 1, 00 Example 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
Wasser, demineralisiert WATER, AQUA (WATER) 40,60Water, demineralized WATER, AQUA (WATER) 40,60
Carbopol Ultrez 21 (2) ACRYLATES/C10-30 ALKYL ACRYLATE 0,60 CROSSPOLYMERCarbopol Ultrez 21 (2) ACRYLATES / C10-30 ALKYL ACRYLATES 0.60 CROSSPOLYMER
Citronensäure Moπohydrat (D CITRIC ACID 0,00Citric acid monohydrate (D CITRIC ACID 0.00
DD
Wasser, demineralisiert WATER, AQUA (WATER) 26,35Water, demineralized WATER, AQUA (WATER) 26,35
1 ,2-Propandiol (1 ) PROPYLENE GLYCOL 3,001, 2-Propanediol (1) PROPYLENE GLYCOL 3.00
RonaCare® Allantoin (1) ALLANTOIN 0,20 (* RonaCare® Allantoin (1) ALLANTOIN 0.20 ( *
Paraffin flüssig (D PARAFFINUM LIQUIDUM (MINERAL OIL), 10,00 MINERAL OILParaffin liquid (D PARAFFINUM LIQUIDUM (MINERAL OIL), 10.00 MINERAL OIL
Cetiol V (3) DECYL OLEATE 6,00Cetiol V (3) DECYL OLEATE 6.00
Hostaphat KL 340 D (4) TRILAURETH-4 PHOSPHATE 3,00Hostaphat KL 340 D (4) TRILAURETH-4 PHOSPHATE 3.00
Cetylalkohol (1) CETYL ALCOHOL 2,00Cetyl alcohol (1) CETYL ALCOHOL 2.00
Phenonip (5) PHENOXYETHANOL, BUTYLPARABEN, ETHYL- 0,50 PARABEN, PROPYLPARABEN, METHYLPARABENPhenonip (5) PHENOXYETHANOL, BUTYLPARABEN, ETHYL-0,50 PARABEN, PROPYLPARABEN, METHYLPARABEN
VV
Wasser, demineralisiert WATER, AQUA (WATER) 3,50Water, demineralized WATER, AQUA (WATER) 3,50
Triethanolamin TRIETHANOLAMINE 0,35 pTriethanolamine TRIETHANOLAMINE 0.35 p
Germall 115 (6) IMIDAZOLIDINYL UREA 0,30Germall 115 (6) IMIDAZOLIDINYL UREA 0.30
Parfümöl Vogue (7) PARFÜM 0,10Perfume oil Vogue (7) PERFUME 0,10
Wasser, demineralisiert WATER, AQUA (WATER) 1 ,50Water, demineralized WATER, AQUA (WATER) 1, 50
Herstellung:production:
Das Perlglanzpigment im Wasser der Phase A dispergieren. Eventuell mit einigen Tropfen Citronensäure ansäuern, um die Viskosität zu vermindern. Carbopol unter Rühren einstreuen. Nach vollständiger Lösung die vorgelöste Phase B langsam einrühren. Phase A/B und Phase C auf 80 0C
erhitzen, Phase C in Phase A/B einrühren, homogenisieren mit Phase D neutralisieren, nochmals homogenisieren und unter Rühren abkühlen. Bei 40 0C im Wasser der Phase E Germall 115 lösen, unter Rühren hinzugeben. Danach Parfümöl zugeben und unter Rühren auf Raumtemperatur abkühlen.Disperse the pearlescent pigment in phase A water. If necessary, acidify with a few drops of citric acid to reduce the viscosity. Sprinkle Carbopol while stirring. After complete dissolution, stir in the pre-dissolved phase B slowly. Phase A / B and Phase C at 80 0 C. Heat, stir phase C into phase A / B, homogenize with phase D neutralize, homogenize again and cool with stirring. At 40 0 C in the water of phase E solve Germall 115, add with stirring. Then add perfume oil and cool to room temperature while stirring.
Bezugsquellen:Sources:
(1) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Noveon(2) Noveon
(3) Cognis GmbH(3) Cognis GmbH
(4) Clariant GmbH(4) Clariant GmbH
(5) Nipa Laboratorien GmbH(5) Nipa Laboratories GmbH
(6) ISP Global Technologies(6) ISP Global Technologies
(7) Drom(7) drom
Beispiel 5A: Creamy Eye ShadowExample 5A: Creamy Eye Shadow
Rohstoff INCI [%IRaw material INCI [% I
AA
Multilayer-Goldpigmeπt nach (1 ) MICA, Cl 77891(TITANIUM DIOXIDE),SILICA, 20,00 Beispiel 4 Cl 77491(IRON OXIDES), ALUMINA, TIN OXIDEMultilayer gold pigment according to (1) MICA, CI 77891 (TITANIUM DIOXIDE), SILICA, 20.00 EXAMPLE 4 CI 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
Micronasphere® M (1) MICA, SILICA 6.00Micronasphere ® M (1) MICA, SILICA 6.00
Unipure Green LC 789 CF (2) Cl 77289 (CHROMIUM HYDROXIDE GREEN) 4,00Unipure Green LC 789 CF (2) Cl 77289 (CHROMIUM HYDROXIDE GREEN) 4.00
Crodamol PMP (3) PPG-2 MYRISTYL ETHER PROPIONATE 37,80Crodamol PMP (3) PPG-2 MYRISTYL ETHER PROPIONATE 37,80
Syncrowax HGLC (3) C18-36 ACID TRIGLYCERIDE 10,00Syncrowax HGLC (3) C18-36 ACID TRIGLYCERIDE 10.00
Syncrowax HRC (3) TRIBEHENIN 3,00Syncrowax HRC (3) TRIBEHENINE 3.00
Miglyol 812 N (4) CAPRYLIC/CAPRIC TRIGLYCERIDE 14,00Miglyol 812 N (4) CAPRYLIC / CAPRIC TRIGLYCERIDE 14.00
Stearinsäure (1) STEARIC ACID 3,00Stearic acid (1) STEARIC ACID 3.00
Antaron V-216 (5) PVP/HEXADECENE COPOLYMER 2,00Antaron V-216 (5) PVP / HEXADECENE COPOLYMER 2.00
Oxynex® K flüssig (D PEG-8, TOCOPHEROL, ASCORBYL PALMITATE, 0,10 ASCORBIC ACID, CITRIC ACIDOxynex® K Liquid (D PEG-8, TOCOPHEROL, ASCORBYL PALMITATE, 0.10 ASCORBIC ACID, CITRIC ACID
Propyl-4-hydroxybenzoat (1) PROPYLPARABEN 0,10Propyl 4-hydroxybenzoate (1) PROPYL PARAMS 0.10
Herstellung:production:
Phase B auf ca. 80 0C erhitzen bis alles geschmolzen ist und auf 65 °C abkühlen. Unter Rühren werden nun das Perlglanzpigment, Micronasphere
und das vermahlene Chromoxid der Phase A zugegeben. Der Lidschatten wird bei 65°C abgefüllt.Phase B to about 80 0 C heat until everything has melted, and cool to 65 ° C. While stirring, the pearlescent pigment, Micronasphere, is added and the ground phase chromium oxide added. The eye shadow is filled at 65 ° C.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Les Colorants Wackherr(2) Les Colorants Wackherr
(3) Croda GmbH(3) Croda GmbH
(4) Sasol Germany GmbH(4) Sasol Germany GmbH
(5) ISP Global Technologies(5) ISP Global Technologies
Beispiel 6A: Hair Styling GelExample 6A: Hair Styling Gel
Rohstoff INCI [%]Raw material INCI [%]
AA
Ronastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE, Cl 77891 2,55 (TITANIUM DIOXIDE), SILICA, TIN OXIDERonastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE, Cl 77891 2.55 (TITANIUM DIOXIDE), SILICA, TIN OXIDE
Multilayer-Goldpigment nach (1 ) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 0,10 Beispiel 4 Cl 77491 (IRON OXIDES), Alumina, Tin OxideMultilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) silica, 0.10 Example 4 Cl 77491 (IRON OXIDES), alumina, tin oxides
Carbopol Ultrez 21 (2) ACRYLATES/C10-30 ALKYL ACRYLATE 0,90 CROSSPOLYMERCarbopol Ultrez 21 (2) ACRYLATES / C10-30 ALKYL ACRYLATES 0.90 CROSSPOLYMER
Wasser, demineralisiert WATER, AQUA (WATER) 50,35Water, demineralized WATER, AQUA (WATER) 50.35
Luviskol K 30 Pulver (3) PVP 2,00Luviskol K 30 powder (3) PVP 2.00
Germaben Il (4) PROPYLENE GLYCOL, DIAZOLIDINYL UREA, 1,00 METHYLPARABEN, PROPYLPARABENGermaben II (4) propylleneglycol, diamazolidinyl urea, 1.00 methylparaben, propylparaben
Triethanolamin reinst (1 ) TRIETHANOLAMINE 2,16Triethanolamine pure (1) triethanolamine 2.16
Wasser, demineralisiert WATER, AQUA (WATER) 40,94Water, demineralized WATER, AQUA (WATER) 40,94
Herstellung:production:
Die Perlglanzpigmente im Wasser der Phase A dispergieren und das Carbopol unter Rühren einstreuen. Nach vollständiger Lösung die vorgelöste Phase B langsam einrühren.Disperse the pearlescent pigments in Phase A water and sprinkle the Carbopol while stirring. After complete dissolution, stir in the pre-dissolved phase B slowly.
Bezugsguellen:Bezugsguellen:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Noveon(2) Noveon
(3) BASF AG(3) BASF AG
(4) ISP Global Technologies
Beispiel 7A: Shampoo(4) ISP Global Technologies Example 7A: Shampoo
Rohstoff INCI [%]Raw material INCI [%]
Multilayer-Goldpigment nach (D MICA, Cl 77891 (TITANIUM DIOXIDE),SILICA, 0,20 Beispiel 4 Cl 77491(IRON OXIDES), ALUMINA, TIN OXIDEMultilayer gold pigment according to (D MICA, CI 77891 (TITANIUM DIOXIDE), SILICA, 0.20 Example 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
Carbopol ETD 2020 (2) ACRYLATES/C10-30 ALKYL ACRYLATE 0,90 CROSSPOLYMERCarbopol ETD 2020 (2) ACRYLATES / C10-30 ALKYL ACRYLATES 0.90 CROSSPOLYMER
Wasser, demineralisiert AQUA (WATER) 63,40Water, demineralized AQUA (WATER) 63.40
Triethanolamin reinst (1 ) TRIETHANOLAMINE 0,90Triethanolamine pure (1) TRIETHANOLAMINE 0.90
Wasser, demineralisiert AQUA (WATER) 10,00Water, demineralized AQUA (WATER) 10.00
Plantacare 2000 L)P (3) DECYL GLUCOSIDE 20,00Plantacare 2000 L) P (3) DECYL GLUCOSIDE 20,00
Texapon ASV 50 (3) SODIUM LAURETH SULFATE, SODIUM LAURETH-8 4,35 SULFATE, MAGNESIUM LAURETH SULFATE, MAGNESIUM LAURETH-8 SULFATE, SODIUM OLETH SULFATE, MAGNESIUM OLETH SULFATETexapon ASV 50 (3) SODIUM LAURETH SULFATE, SODIUM LAURETH-8 4.35 SULFATE, MAGNESIUM LAURETH SULFATE, MAGNESIUM LAURETH-8 SULFATE, SODIUM OLETH SULFATE, MAGNESIUM OLETH SULFATE
Bronidox L (3) PROPYLENE GLYCOL, 5-BROMO-5-NITRO-1.3- 0,20 DIOXANEBronidox L (3) Propylene Glycol, 5-Bromo- 5-Nitro-1.3- 0,20 DIOXANE
Parfümöl 200 524 (4) PARFÜM 0,05Perfume oil 200 524 (4) PERFUME 0,05
Farbstofflösung (q.s.) 0,00Dye solution (q.s.) 0.00
Herstellung:production:
Für Phase A das Pigment in das Wasser einrühren. Mit einigen Tropfen Citronensäure (10%ig) ansäuern um die Viskosität zu vermindern und das Carbopol unter Rühren langsam einstreuen. Nach vollständiger Lösung langsam Phase B zugeben. Nacheinander werden nun die Bestandteile der Phase C zugegeben. Den pH-Wert auf 6,0 - 6,5 einstellen.For phase A, stir the pigment into the water. Acidify with a few drops of citric acid (10%) to reduce the viscosity and slowly pour in the Carbopol while stirring. After complete dissolution, add Phase B slowly. Successively, the ingredients of phase C are added. Adjust the pH to 6.0-6.5.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Noveon(2) Noveon
(3) Cognis GmbH(3) Cognis GmbH
(4) Fragrance Resources
Beispiel 8A: Shimmering Body Powder(4) Fragrance Resources Example 8A: Shimmering Body Powder
Rohstoff INCI [%]Raw material INCI [%]
AA
Multilayer-Goldpigment nach (D MICA, Cl 77891 (TITANIUM DIOXIDE),SILICA, 10,00 Beispiel 4 Cl 77491(IRON OXIDES), ALUMINA, TIN OXIDEMultilayer gold pigment according to (D MICA, CI 77891 (TITANIUM DIOXIDE), SILICA, 10.00 EXAMPLE 4 CI 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
Microna® Matte Red (D Cl 77491 (IRON OXIDES), MICA 1 ,00Microna® Matte Red (D Cl 77491 (IRON OXIDES), MICA 1, 00
Microna® Matte Yellow (1) MICA, Cl 77492 (IRON OXIDES) 1 ,00Microna® Matte Yellow (1) MICA, Cl 77492 (IRON OXIDES) 1, 00
Roπasphere® LDP (D SILICA, Cl 77891 (TITANIUM DIOXIDE), Cl 77491 4,00 (IRON OXIDES)Roπasphere® LDP (D SILICA, Cl 77891 (TITANIUM DIOXIDE), Cl 77491 4.00 (IRON OXIDES)
Talkum (1) TALC 25,00Talcum (1) TALC 25,00
Glassflake Plättchen (1 ) CALCIUM ALUMINUM BOROSILICATE 15,00Glassflake platelets (1) CALCIUM ALUMINUM BOROSILICATE 15,00
Weißer Ton (D KAOLIN 14,70White clay (D KAOLIN 14,70
Mica M (D MICA 15,00Mica M (D MICA 15,00
SiIk Mica (D MICA 9,50Siica Mica (D MICA 9.50
Propyl-4-hydroxybenzoat (1) PROPYLPARABEN 0,30Propyl 4-hydroxybenzoate (1) PROPYLPARABEN 0,30
Cetiol SQ (2) SQUALANE 2,00Cetiol SQ (2) SQUALANE 2.00
Miglyol 812 N (3) CAPRYLIC/CAPRIC TRIGLYCERIDE 2,00Miglyol 812 N (3) CAPRYLIC / CAPRIC TRIGLYCERIDE 2.00
RonaCare® Tocopherolacetat (D TOCOPHERYL ACETATE 0,20RonaCare® tocopherol acetate (D TOCOPHERYL ACETATE 0.20
Parfüm (4) PARFÜM 0,30Perfume (4) perfume 0,30
Herstellung:production:
Alle Bestandteile der Phase B zusammen einwiegen und einem Mixer homogen vermählen. Anschließend Phase C zugeben und weiter mixen, dann Phase A zufügen und kurz vermählen, bis das Perlglanzpigment gleichmäßig verteilt ist.Weigh all components of phase B together and grind them homogeneously in a blender. Then add phase C and mix further, then add phase A and mull briefly until the pearlescent pigment is evenly distributed.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Cognis GmbH(2) Cognis GmbH
(3) Sasol Germany GmbH(3) Sasol Germany GmbH
(4) Symrise
Beispiel 9A: Long Lasting Lipgloss(4) Symrise Example 9A: Long Lasting Lip Gloss
Rohstoff INCI [%] ARaw material INCI [%] A
Multilayer-Goldpigment nach (1) MICA, Cl 77891 (TITANIUIVI DIOXIDE)1SILICA, 4,00 Beispiel 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDEMultilayer gold pigment according to (1) MICA, CI 77891 (TITANIUM DIOXIDE) 1 SILICA, 4.00 EXAMPLE 4 CI 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
Roπastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE. SILICA, 6,00Roπastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE. SILICA, 6,00
Cl 77891 (TITANIUM DIOXIDE), TIN OXIDECl 77891 (TITANIUM DIOXIDE), TIN OXIDE
B lndopol H 100 (2) POLYBUTENE 30,00 Jojoba Glaze LV (3) SIMMONDSIA CHINENSIS (JOJOBA), JOJOBA, 20,00 SEED OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, BUTYLENE/ETHYLENE/STYRENE COPOLYMERB lndopol H 100 (2) POLYBUTENE 30.00 Jojoba Glaze LV (3) SIMMONDSIA CHINENSIS (JOJOBA), JOJOBA, 20.00 SEED OIL, ETHYLENE / PROPYLENE / STYRENE COPOLYMER, BUTYLENE / ETHYLENE / STYRENE COPOLYMER
Jojoba Glaze HV (3) SIMMONDSIA CHINENSIS (JOJOBA), JOJOBA, 10,00 SEED OIL, ETHYLENE/PROPYLENE/STYRENE COPOLYMER, BUTYLENE/ETHYLENE/STYRENE COPOLYMERJojoba Glaze HV (3) SIMMONDSIA CHINENSIS (JOJOBA), JOJOBA, 10.00 SEED OIL, ETHYLENE / PROPYLENE / STYRENE COPOLYMER, BUTYLENE / ETHYLENE / STYRENE COPOLYMER
Rizinusöl (4) CASTOR OIL1 RICINUS COMMUNIS (CASTOR OIL) 23,15 Bienenwachs gebleicht (1) BEESWAX1 CERA ALBA (BEESWAX) 4,00 Propyl-4-hydroxybenzoat (1 ) PROPYLPARABEN 0,10 Oxynex® K flüssig (1 ) PEG-Ö. TOCOPHEROL. ASCORBYL PALMITATE, 0,05Castor oil (4) CASTOR OIL 1 RICINUS COMMUNIS (CASTOR OIL) 23.15 Beeswax Bleached (1) BEESWAX 1 CERA ALBA (BEESWAX) 4.00 Propyl 4-hydroxybenzoate (1) PROPYL PARAMEN 0.10 Oxynex® K Liquid (1) PEG-Ö. TOCOPHEROL. ASCORBYL PALMITATE, 0.05
ASCORBIC ACID, CITRIC ACIDASCORBIC ACID, CITRIC ACID
Jaune Covapate W 1761 (5) RICINUS COMMUNIS (CASTOR OIL), Cl 19140 1 ,00 (FD&C YELLOW No. 5 ALUMINUM LAKE) cJaune Covapate W 1761 (5) RICINUS COMMUNIS (CASTOR OIL), Cl 19140 1, 00 (FD & C YELLOW No. 5 ALUMINUM LAKE) c
Neosil CT11 (6) SILICA 1 ,50Neosil CT11 (6) SILICA 1, 50
Fragrance Tendresse 75418C (7) PARFÜM 0,20Fragrance Tendresse 75418C (7) PERFUME 0,20
Herstellung:production:
Alle Bestandteile der Phase B werden zusammen eingewogen, auf 800C erhitzt und gut durchgerührt. Die Pigmente der Phase A unterrühren, das Neosil unter Rühren einstreuen und zum Schluß das Parfüm zugeben. Die homogene Mischung in Container abfüllen.All components of phase B are weighed together, heated to 80 0 C and stirred well. Stir in the pigments of phase A, sprinkle Neosil with stirring and finally add the perfume. Fill the homogeneous mixture in container.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) BP Lavera Sud(2) BP Lavera Sud
(3) Desert Whale (4) Henry Lamotte GmbH(3) Desert Whale (4) Henry Lamotte GmbH
(5) Les Colorants Wackherr(5) Les Colorants Wackherr
(6) Ineos Silicas Limited
(7) Symrise(6) Ineos Silicas Limited (7) Symrise
Beispiel 1OA: NagellackExample 10A: Nail Polish
Rohstoff INCI [%]Raw material INCI [%]
Multilayer-Goldpigment nach (1 ) MICA, Cl 77891(TITANIUM DIOXIDE),SILICA, 1,75 Beispiel 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDEMultilayer gold pigment according to (1) MICA, Cl 77891 (TITANIUM DIOXIDE), SILICA, 1.75 Example 4 Cl 77491 (IRON OXIDES), ALUMINA, TIN OXIDE
Ronastar® Golden Sparks (1 ) CALCIUM ALUMINUM BOROSILICATE, SILICA, 0,25 Cl 77891 (TITANIUM DIOXIDE), TIN OXIDE Thixotrope Nagellack-Base 155 (2) BUTYL ACETATE, ETHYL ACETATE, 98,00 NITROCELLULOSE, ACETYL TRIBUTYL CITRATE1 PHTHALIC ANHYDRIDE/TRIMELLITIC ANHYDRIDE/GLYCOLS COPOLYMER, ISOPROPYL ALCOHOL1 STEARALKONIUM HECTORITE1 ADIPIC ACID/FUMARIC ACID/PHTHALIC ACID/TRICYCLODECANE DIMETHANOL COPOLYMER, CITRIC ACIDRonastar® Golden Sparks (1) CALCIUM ALUMINUM BOROSILICATE, SILICA, 0.25 CI 77891 (TITANIUM DIOXIDE), TIN OXIDE Thixotropic Nail Polish Base 155 (2) BUTYL ACETATE, ETHYL ACETATE, 98.00 NITROCELLULOSE, ACETYL TRIBUTYL CITRATE 1 PHTHALIC ANHYDRIDE / TRIMELLITIC ANHYDRIDE / GLYCOLS COPOLYMER, ISOPROPYL ALCOHOL 1 STEELAL CONCENTRATE HECTORITE 1 ADIPIC ACID / FUMIC ACID / PHTHALIC ACID / TRICYCLODECANE DIMETHANOL COPOLYMER, CITRIC ACID
Herstellung:production:
Die Pigmente werden zusammen mit der Lackbase eingewogen, gut mit einem Spatel von Hand vermischt und anschließend 10 min bei 1000 Upm gerührt.The pigments are weighed together with the lacquer base, mixed well with a spatula by hand and then stirred for 10 min at 1000 rpm.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona ®(1) Merck KGaA / Rona®
(2) Durlin/Bergerac NC(2) Durlin / Bergerac NC
Beispiel 11A: Volume Mascara (O/W)Example 11A: Volume Mascara (O / W)
Rohstoff INCI [%]Raw material INCI [%]
MM
Mica Black (D Cl 77499 (IRON OXIDES), MICA, Cl 77891 5,00 (TITANIUM DIOXIDE)Mica Black (D CI 77499 (IRON OXIDES), MICA, CI 77891 5.00 (TITANIUM DIOXIDE)
Colorona® Red Brown (1) MICA, Cl 77491 (IRON OXIDES), Cl 77891 3,00 (TITANIUM DIOXIDE)Colorona® Red Brown (1) MICA, Cl 77491 (IRON OXIDES), Cl 77891 3.00 (TITANIUM DIOXIDE)
Multilayer-Goldpigment nach (1 ) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 2,00 Beispiel 4 Cl 77491 (IRON OXIDES), Alumina, Tin OxideMultilayer Gold Pigment According to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 2.00 Example 4 Cl 77491 (IRON OXIDES), Alumina, Tin Oxide
Satin Mica (1 ) MICA 2,00Satin Mica (1) MICA 2,00
DD
Dermacryl 79 (2) ACRYLATES/OCTYLACRYLAMIDE COPOLYMER 3,50Dermacryl 79 (2) ACRYLATES / OCTYLACRYLAMIDE COPOLYMER 3.50
Bienenwachs gebleicht (1) BEESWAX, CERA ALBA (BEESWAX) 3,00Beeswax bleached (1) BEESWAX, CERA ALBA (BEESWAX) 3.00
Syncrowax HRC (3) TRIBEHENIN 3,50
Stearinsäure (D STEARIC ACID 5,00Syncrowax HRC (3) TRIBEHENINE 3.50 Stearic acid (D STEARIC ACID 5.00
Tegin M (4) GLYCERYL STEARATE 3,50Tegin M (4) GLYCERYL STEARATE 3.50
Tegosoft CT (4) CAPRYLIC/CAPRIC TRIGLYCERIDE 2,50Tegosoft CT (4) CAPRYLIC / CAPRIC TRIGLYCERIDE 2.50
Dow Corning 556 (5) PHENYL TRIMETHICONE 2,00Dow Corning 556 (5) PHENYL TRIMETHICONE 2.00
RonaCare® Tocopherolacetat (D TOCOPHERYL ACETATE 0,50RonaCare® tocopherol acetate (D TOCOPHERYL ACETATE 0.50
Phenonip (6) PHENOXYETHANOL, BUTYLPARABEN, ETHYL- 0,80 PARABEN, PROPYLPARABEN, METHYLPARABEN /*.Phenonip (6) PHENOXYETHANOL, BUTYLPARABEN, ETHYL-0.80 PARABEN, PROPYLPARABEN, METHYLPARABEN / *.
Wasser, demineralisiert WATER, AQUA (WATER) 59,15Water, demineralized WATER, AQUA (WATER) 59,15
AMP Ultra PC 1000 (7) AMINOMETHYL PROPANOL 1,25AMP Ultra PC 1000 (7) AMINOMETHYL PROPANOL 1,25
1 ,3-Butandiol (D BUTYLENE GLYCOL 1 ,001, 3-butanediol (D BUTYLENE GLYCOL 1, 00
RonaCare® Biotin Plus (D UREA, DISODIUM PHOSPHATE, BIOTIN, CITRIC 0,50 ACID DRonaCare® Biotin Plus (D UREA, DISODIUM PHOSPHATE, BIOTIN, CITRIC 0.50 ACID D
Germall 115 (8) IMIDAZOLIDINYL UREA 0,30Germall 115 (8) IMIDAZOLIDINYL UREA 0.30
Wasser, demineralisiert WATER, AQUA (WATER) 1 ,50Water, demineralized WATER, AQUA (WATER) 1, 50
Herstellung:production:
Alle Bestandteile der Phase B außer Demacryl 79 zusammen bei ca. 85°C aufschmelzen, unter rühren Demacryl 79 zugeben und 20 min rühren lassen bis alles homogen verteilt ist. Die Bestandteile der Phase C auf ca 85°C erhitzen. Die Perlglanzpigmente der Phase A in Phase C einrühren. Phase C zu Phase B geben, weiter rühren und 1 min mit dem Ultra-Turrax T25 bei 8000 upm homogenisieren. Unter rühren abkühlen lassen und bei 400C Phase D zufügen.Melt all components of phase B except Demacryl 79 together at approx. 85 ° C, add Demacryl 79 while stirring and stir for 20 minutes until everything is homogeneously distributed. Heat the components of phase C to approx. 85 ° C. Stir the pearlescent pigments of phase A into phase C. Add phase C to phase B, continue stirring and homogenize for 1 min with the Ultra-Turrax T25 at 8000 rpm. Allow to cool with stirring and add phase D at 40 ° C.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) National Starch & Chemical(2) National Starch & Chemical
(3) Croda GmbH(3) Croda GmbH
(4) Degussa-Goldschmidt AG(4) Degussa Goldschmidt AG
(5) Dow Corning(5) Dow Corning
(6) Nipa Laboratorien GmbH(6) Nipa Laboratories GmbH
(7) Angus Chemie GmbH(7) Angus Chemie GmbH
(8) ISP Global Technologies
Beispiel 12A: Getönte Tagescreme mit UV-Schutz (O/W)(8) ISP Global Technologies Example 12A: Tinted Day Cream with UV Protection (O / W)
Rohstoff INCI [%]Raw material INCI [%]
AA
Eusolex® 2292 (D ETHYLHEXYL METHOXYCINNAMATE, BHT 3,00Eusolex® 2292 (D ETHYLHEXYL METHOXYCINNAMATE, BHT 3.00
Eusolex® 4360 (D BENZOPHENONE-3 3,00Eusolex® 4360 (D BENZOPHENONE-3 3.00
Arlacel 165 VP (2) GLYCERYL STEARATE, PEG-100 STEARATE 5,00Arlacel 165 VP (2) GLYCERYL STEARATE, PEG-100 STEARATE 5.00
Eusolex® HMS (1) HOMOSALATE 5,00Eusolex® HMS (1) HOMOSALATE 5.00
ArlaceM65 VP (2) GLYCERYL STEARATE, PEG-100 STEARATE 3,00ArlaceM65 VP (2) GLYCERYL STEARATE, PEG-100 STEARATE 3.00
Montanov 68 (3) CETEARYL ALCOHOL, CETEARYL GLUCOSIDE 3,00Montanov 68 (3) CETEARYL ALCOHOL, CETEARYL GLUCOSIDE 3.00
Dow Corning 345 (4) CYCLOMETHICONE 0,50Dow Corning 345 (4) CYCLOMETHICONE 0.50
Eutanol G (5) OCTYLDODECANOL 2,00Eutanol G (5) OCTYLDODECANOL 2.00
Propyl-4-hydroxybenzoat (1) PROPYLPARABEN 0,05Propyl 4-hydroxybenzoate (1) PROPYLPARABEN 0,05
Eusolex® T-2000 (D TITANIUM DIOXIDE, ALUMINA, SIMETHICONE 3,00Eusolex® T-2000 (D TITANIUM DIOXIDE, ALUMINA, SIMETHICONE 3.00
Extender W (1) MICA, Cl 77891 (TITANIUM DIOXIDE) 4,00Extender W (1) MICA, Cl 77891 (TITANIUM DIOXIDE) 4.00
Microna® Matte Yellow (1) MICA, Cl 77492 (IRON OXIDES) 2,00Microna® Matte Yellow (1) MICA, Cl 77492 (IRON OXIDES) 2.00
Microna® Matte Orange (D MICA, Cl 77491 (IRON OXIDES) 0,20Microna® Matte Orange (D MICA, Cl 77491 (IRON OXIDES) 0.20
Microna® Matte Red (D Cl 77491 (IRON OXIDES), MICA 0,20Microna® Matte Red (D Cl 77491 (IRON OXIDES), MICA 0,20
Microna® Matte Black (1) Cl 77499 (IRON OXIDES), MICA 0,20Microna® Matte Black (1) Cl 77499 (IRON OXIDES), MICA 0,20
Multilayer-Goldpigment nach (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 2,00 Beispiel 4 Cl 77491 (IRON OXIDES), Alumina, Tin OxideMultilayer Gold Pigment According to (1) MICA, Cl 77891 (TITANIUM DIOXIDE) Silica, 2.00 Example 4 Cl 77491 (IRON OXIDES), Alumina, Tin Oxide
Karion FP, flüssig (D SORBITOL 5,00Karion FP, liquid (D SORBITOL 5.00
RonaCare® Allantoin (1) ALLANTOIN 0,50RonaCare® Allantoin (1) ALLANTOIN 0.50
Keltrol T (6) XANTHAN GUM 0,20Keltrol T (6) XANTHAN GUM 0,20
Chemag 2000 (7) IMIDAZOLIDINYL UREA 0,30Chemag 2000 (7) IMIDAZOLIDINYL UREA 0.30
Euxyl K 400 (8) PHENOXYETHANOL, METHYLDIBROMO 0,10 GLUTARONITRILEEuxyl K 400 (8) PHENOXYETHANOL, METHYLDIBROMO 0.10 GLUTARONITRILE
Methyl-4-hydroxybenzoat (1 ) METHYLPARABEN 0,15Methyl 4-hydroxybenzoate (1) METHYLPARABEN 0,15
Wasser, demineralisiert AQUA (WATER) 57,60Water, demineralized AQUA (WATER) 57,60
Herstellunq:Herstellunq:
Alle Bestandteile außer Keltrol T im Wasser von Phase B dispergieren. Das Keltrol unter Rühren in Phase B einstreuen und nach 15 Minuten auf 800C erhitzen. Phase A auf 750C erhitzen. Langsam Phase B in Phase A einrühren und homogenisieren. Unter Rühren abkühlen.Disperse all ingredients except Keltrol T in Phase B water. Sprinkle the Keltrol with stirring in phase B and after 15 minutes to 80 0 C heated. Heat phase A to 75 ° C. Slowly stir phase B into phase A and homogenize. Cool with stirring.
Bezugsquellen:Sources:
(1 ) Merck KGaA/Rona® (1) Merck KGaA / Rona®
(2) Uniqema(2) Uniqema
(3) Seppic(3) Seppic
(4) Dow Corning
(5) Cognis GmbH(4) Dow Corning (5) Cognis GmbH
(6) C. P. Kelco(6) C.P. Kelco
(7) Chemag AG(7) Chemag AG
(8) Schülke & Mayr GmbH(8) Schülke & Mayr GmbH
Beispiel 13 A: Cream conditionerExample 13 A: Cream conditioner
Phase Rohstoff INCI %Phase raw material INCI%
A Water Aqua (water) 79.7A Water Aqua (water) 79.7
Multilayer- (1) MICA, Cl 77891 (TITANIUM 0.50 Goldpigment nach DIOXIDE) Silica, Cl 77491 Beispiel 4 (IRON OXIDES), Alumina, Tin OxideMultilayer (1) MICA, Cl 77891 (TITANIUM 0.50 gold pigment after DIOXIDE) silica, Cl 77491 Example 4 (IRON OXIDES), alumina, tin oxides
Luviquat Hold (2) Polyquaternium-46 5.00Luviquat Hold (2) Polyquaternium-46 5.00
Luviquat PQ 11 (2) Polyquaternium-11 2.00Luviquat PQ 11 (2) Polyquaternium-11 2.00
1 ,3-Butandiol (1 ) Butylene Glycol 3.001, 3-butanediol (1) butylene glycol 3.00
B Cremophor A 6 (2) Ceteareth-6 and Stearyl 3.00 AlcoholB Cremophor A 6 (2) Ceteareth-6 and Stearyl 3.00 Alcohol
Ammonyx 4 (2) Stearalkonium Chloride 3.00Ammonyx 4 (2) Stearalkonium Chloride 3.00
Lanette Wax O (3) Cetearyl Alcohol 2.00Lanette Wax O (3) Cetearyl Alcohol 2.00
Eusolex 2292 (D Octyl Methoxycinnamate 0.10Eusolex 2292 (D Octyl Methoxycinnamate 0.10
C RonaCare® (D Tocopheryl acetate 0.50 Tocopherol acetateC RonaCare® (D tocopheryl acetate 0.50 tocopherol acetate
RonaCare® (D Bisabolol 0.10 Bisabolol nat.RonaCare® (D bisabolol 0.10 bisabolol nat.
Parfüm Parfüm 0.10Perfume Perfume 0.10
Germaben Il (4) Propylene glycol, Diazolidinyl 1.00 urea, Methylparaben, PropylparabenGermaben II (4) propylene glycol, diazolidinyl 1.00 urea, methylparaben, propylparaben
Herstellung:production:
Die Pigmente in Wasser der Phase A dispergieren und die restlichen Rohstoffe zugeben. Nach jeder Zugabe durchrühren und anschließend auf 75° C erhitzen. Die Rohstoffe der Phase B mischen, auf 75 - 800C erhitzen und zu Phase A dazugeben. Mischen bis eine homogene Verteilung vorliegt. Phase C bei 45° C zugeben.Disperse the pigments in phase A water and add the remaining ingredients. Stir after each addition and then heat to 75 ° C. Mix the raw materials of phase B, heat to 75 - 80 0 C and add to phase A. Mix until homogeneous distribution. Add phase C at 45 ° C.
Bezugsquellen: (1 ) Merck KGaA/Rona® Where to buy: (1) Merck KGaA / Rona ®
(2) BASF AG(2) BASF AG
(3) Cognis GmbH
(4) ISP Global Technologies(3) Cognis GmbH (4) ISP Global Technologies
Die kosmetischen Formulierungen der Beispiele 1A - 13A zeichnen sich aus durch ihren intensiven Goldglanz und ihr sehr gutes Hautgefühl.The cosmetic formulations of Examples 1A-13A are distinguished by their intense gold luster and their very good skin feel.
Beispiel 14A: Herstellung von HartkaramellenExample 14A: Preparation of hard caramels
Der Zucker wird mit dem Wasser auf 100 0C erhitzt und danach mit Glucosesirup versetzt. Die Lösung wird anschließend auf 145 °C erhitzt. Nach Zugabe des Goldpigments, der Farblösung und dem Aroma wird die Karamell-Lösung mit einem Gießtrichter in gefettete Formen gegossen. Zuletzt lässt man zwei Stunden abkühlen. Das Goldpigment kann sowohl mit dem Zucker vermischt werden als auch mit dem Glukosesirup vermischt zugegeben werden. Diese Variante enthält keine Säure, da hierdurch die Karamelisation zu stark würde.
The sugar is heated with the water to 100 0 C and then mixed with glucose syrup. The solution is then heated to 145 ° C. After adding the gold pigment, the dye solution and the flavor, the caramel solution is poured into greased molds with a sprue. Finally, allow to cool for two hours. The gold pigment can be mixed with the sugar as well as added mixed with the glucose syrup. This variant contains no acid, as this would make the caramelization too strong.
Beispiel 15A: Coating von TablettenExample 15A: Coating of tablets
a) Einwaage 1 kg weiße Tabletten d=8mm, G=200mga) Weighing 1 kg white tablets d = 8mm, G = 200mg
Gesamtauftragsmenge: 200 gTotal order quantity: 200 g
Dies entspricht 1 ,2 mg Polymer/cm2 TablettenoberflächeThis corresponds to 1, 2 mg polymer / cm 2 tablet surface
Herstellung der Film-Coating-Lösung:Production of the film coating solution:
- Das Goldpigment wird in Wasser eingerührt. Anschließend fügt man zusätzliche Farbstoffe hinzu. Schließlich streut man den Filmbildner (HPMC) in die Suspension ein. Durch die ansteigende Viskosität bedingt, muss auch die Rührgeschwindigkeit dementsprechend erhöht werden. Nach ca. 40-60 Minuten ist die HPMC vollständig gelöst und die Lösung kann nun auf die Tabletten aufgesprüht werden.- The gold pigment is stirred into water. Then add additional dyes. Finally, sprinkle the film former (HPMC) in the suspension. Due to the increasing viscosity caused, the stirring speed must be increased accordingly. After about 40-60 minutes, the HPMC is completely dissolved and the solution can now be sprayed onto the tablets.
- Der Sprühauftrag erfolgt mittels gängigem Standard-Coating-Verfahren.
- The spray application is carried out by means of common standard coating process.
Claims
1. Pigmentgemisch bestehend aus mindestens zwei Komponenten A und B, dadurch gekennzeichnet, dass1. pigment mixture consisting of at least two components A and B, characterized in that
• Komponente A Effektpigmente auf der Basis von mehrfach beschichteten plättchenförmigen Substraten sind, die eine Schichtenfolge ausComponent A Effect pigments based on multiply coated platelet-shaped substrates are a layer sequence
(A) einer hochbrechende Beschichtung bestehend aus einem Gemisch aus TiO2 und Fe2O3 im molaren Verhältnis 1 : 0,5 bis(A) a high refractive index coating consisting of a mixture of TiO 2 and Fe 2 O 3 in a molar ratio 1: 0.5 to
1 : 2,0 und optional einem oder mehreren Metalloxid(en) in Mengen von < 20 Gew.% bezogen auf die Schicht (A),1: 2.0 and optionally one or more metal oxide (s) in amounts of <20% by weight, based on the layer (A),
(B) einer farblosen Beschichtung mit einem Brechungsindex n < 1 ,8, (C) einer farblosen Beschichtung mit einem Brechungsindex n > 1 ,8 (D) einer absorbierenden Beschichtung mit einem Brechungsindex n > 1 ,8 und optional (E) einer äußeren Schutzschicht aufweisen, sind, und(B) a colorless coating having a refractive index n <1, 8, (C) a colorless coating with a refractive index n> 1, 8 (D) an absorbent coating with a refractive index n> 1, 8 and optionally (E) an outer Protective layer, are, and
• Komponente B Farbmittel ausgewählt aus der Gruppe anorganische Pigmente, organische Pigmente, Farbstoffe, färbende natürliche Frucht- und/oder Pflanzenextrakte und/oder Füllstoffe, die aus plättchenförmigen, nadeiförmigen, sphärischen oder unregelmäßig geformten Partikeln bestehen, sind.Component B Colorants selected from the group consisting of inorganic pigments, organic pigments, dyes, coloring natural fruit and / or plant extracts and / or fillers consisting of platelike, acicular, spherical or irregularly shaped particles.
2. Pigmentgemisch nach Anspruch 1 , dadurch gekennzeichnet, dass das Effektpigment der Komponente A folgenden Schichtaufbau besitzt: Substrat + Fe2O3/TiO2 + SiO2 + TiO2 + Fe2O3ZTiO2 2. Pigment mixture according to claim 1, characterized in that the effect pigment of component A has the following layer structure: substrate + Fe 2 O 3 / TiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 ZTiO 2
Substrat + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3 Substrat + Fe2O3ZTiO2 + SiO2 + TiO2 + SiO2 + Fe2O3ZTiO2 .Substrate + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 Substrate + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + SiO 2 + Fe 2 O 3 ZTiO 2 .
3. Pigmentgemisch nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das plättchenförmige Substrat der Komponente A mit einer3. Pigment mixture according to claim 1 or 2, characterized in that the platelet-shaped substrate of the component A with a
Schicht aus TiO2 oder SiO2 belegt ist. Layer of TiO 2 or SiO 2 is occupied.
4. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass das Effektpigment der Komponente A folgenden Schichtaufbau besitzt: Substrat + TiO2 + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3ZTiO2 4. Pigment mixture according to one or more of claims 1 to 3, characterized in that the effect pigment of component A has the following layer structure: substrate + TiO 2 + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 ZTiO 2
Substrat + TiO2 + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3.Substrate + TiO 2 + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 .
5. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass das molare Verhältnis von TiO2 und Fe2O3 der Schicht (A) des Effektpigments der Komponente A 1 : 1 beträgt.5. Pigment mixture according to one or more of claims 1 to 4, characterized in that the molar ratio of TiO 2 and Fe 2 O 3 of the layer (A) of the effect pigment of the component A is 1: 1.
6. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass das molare Verhältnis von TiO2 und Fe2O3 der Schicht (D) des Effektpigments der Komponente A 1 : 1 beträgt.6. Pigment mixture according to one or more of claims 1 to 5, characterized in that the molar ratio of TiO 2 and Fe 2 O 3 of the layer (D) of the effect pigment of the component A is 1: 1.
7. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass es sich bei der Schicht (A) des Effektpigments der Komponente A um eine Schicht aus Pseudobrookit oder ein Gemisch aus Pseudobrookit mit TiO2 bzw. Pseudobrookit mit Fe2O3 handelt.7. Pigment mixture according to claim 1, characterized in that layer (A) of the effect pigment of component A is a layer of pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O. 3 acts.
8. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass es sich bei der Schicht (D) des8. Pigment mixture according to one or more of claims 1 to 7, characterized in that it is in the layer (D) of the
Effektpigments der Komponente A um eine Schicht aus Pseudobrookit oder ein Gemisch aus Pseudobrookit mit TiO2 bzw. Pseudobrookit mit Fe2O3 handelt.Effect pigments of component A is a layer of pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O 3 .
9. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass es sich bei den Schichten (A) und (D) des Effektpigments der Komponente A jeweils um eine Schicht aus Pseudobrookit oder ein Gemisch aus Pseudobrookit mit TiO2 bzw. Pseudobrookit mit Fe2O3 handelt.9. Pigment mixture according to claim 1, characterized in that the layers (A) and (D) of the effect pigment of component A are each a layer of pseudobrookite or a mixture of pseudobrookite with TiO 2 or Pseudobrookite with Fe 2 O 3 acts.
10. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass das Farbmittel der Komponente B ein Perlglanzpigment, ein Mehrschichtpigment und/oder ein Interferenzpigment oder deren Gemisch ist, das von der Komponente A verschieden ist.10. Pigment mixture according to one or more of claims 1 to 9, characterized in that the colorant of component B a Pearlescent pigment, a multi-layered pigment and / or an interference pigment or a mixture thereof, which is different from the component A.
11. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass Komponente A und Komponente B im Mengenverhältnis 99 : 1 bis 50 : 50 gemischt sind.11. A pigment mixture according to one or more of claims 1 to 10, characterized in that component A and component B in a quantitative ratio of 99: 1 to 50: 50 are mixed.
12. Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass Komponente A und Komponente B im Mengenverhältnis 99 : 1 bis 1 : 99 gemischt sind, wobei Komponente B ein Füllstoff ist.12. A pigment mixture according to one or more of claims 1 to 10, characterized in that component A and component B in a quantitative ratio of 99: 1 to 1: 99 are mixed, wherein component B is a filler.
13. Effektpigmente auf der Basis von mehrfach beschichteten plättchenförmigen Substraten, dadurch gekennzeichnet, dass sie eine Schichtenfolge (ZW), (A)-(D) bzw. (ZW) (A)-(E) aufweisen: (ZW) eine hochbrechende Beschichtung aus TiO2,13. Effect pigments based on multiply coated platelet-shaped substrates, characterized in that they have a layer sequence (ZW), (A) - (D) or (ZW) (A) - (E): (ZW) a high-index coating made of TiO 2 ,
(A) eine hochbrechende Beschichtung bestehend aus einem Gemisch aus TiO2 und Fe2O3 im molaren Verhältnis 1 : 0,5 bis(A) a high-index coating consisting of a mixture of TiO 2 and Fe 2 O 3 in a molar ratio of 1: 0.5 to
1 : 2,0 und optional einem oder mehreren Metalloxid(en) in Mengen von < 20 Gew.% bezogen auf die Schicht (A),1: 2.0 and optionally one or more metal oxide (s) in amounts of <20% by weight, based on the layer (A),
(B) eine farblose Beschichtung mit einem Brechungsindex n < 1 ,8, (C) eine farblose Beschichtung mit einem Brechungsindex n > 1 ,8(B) a colorless coating with a refractive index n <1, 8, (C) a colorless coating with a refractive index n> 1, 8
(D) eineabsorbierende Beschichtung mit einem Brechungsindex n > 1 ,8 und optional (E) eine äußere Schutzschicht.(D) an absorbent coating having a refractive index n> 1.8, and optionally (E) an outer protective layer.
14. Effektpigmente nach Anspruch 13, dadurch gekennzeichnet, dass sie folgenden Schichtaufbau besitzen: Substrat + TiO2 + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3/TiO2 Substrat + TiO2 + Fe2O3ZTiO2 + SiO2 + TiO2 + Fe2O3. 14. Effect pigments according to claim 13, characterized in that they have the following layer structure: substrate + TiO 2 + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 / TiO 2 substrate + TiO 2 + Fe 2 O 3 ZTiO 2 + SiO 2 + TiO 2 + Fe 2 O 3 .
15. Effektpigmente nach Anspruch 13 oder 14, dadurch gekennzeichnet , dass es sich bei dem Gemisch Fe2O3 und TiO2 um Pseudobrookit oder ein Gemisch aus Pseudobrookit mit TiO2 bzw. Pseudobrookit mit Fe2O3 handelt.15. Effect pigments according to claim 13 or 14, characterized in that the mixture Fe 2 O 3 and TiO 2 is pseudobrookite or a mixture of pseudobrookite with TiO 2 or pseudobrookite with Fe 2 O 3 .
16. Verwendung der Effektpigmente nach einem oder mehreren der Ansprüche 13 bis 15 in Farben, Lacken, Druckfarben, Kunststoffen, kosmetischen Formulierungen und in Lebensmittel- und Pharmaprodukten.16. Use of the effect pigments according to one or more of claims 13 to 15 in paints, coatings, printing inks, plastics, cosmetic formulations and in food and pharmaceutical products.
17. Verwendung des Pigmentgemisches nach einem oder mehreren der Ansprüche 1 bis 12 in kosmetischen Formulierungen und in Lebensmittel- und Pharmaprodukten.17. Use of the pigment mixture according to claim 1 in cosmetic formulations and in food and pharmaceutical products.
18. Verwendung des Pigmentgemisches nach einem oder mehreren der Ansprüche 1 bis 12 in Lebensmittel- und Pharmaprodukten, dadurch gekennzeichnet, dass es in Kombination mit Aromastoffen und/oder Süßstoffen eingesetzt wird.18. Use of the pigment mixture according to one or more of claims 1 to 12 in food and pharmaceutical products, characterized in that it is used in combination with flavorings and / or sweeteners.
19. Formulierungen enthaltend ein Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 12.19. Formulations containing a pigment mixture according to one or more of claims 1 to 12.
20. Formulierungen enthaltend das Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 12 in Mengen von 0,01 - 99 Gew.% bezogen auf die Gesamtformulierung.20. Formulations containing the pigment mixture according to one or more of claims 1 to 12 in amounts of 0.01 to 99 wt.% Based on the total formulation.
21. Formulierungen nach Anspruch 19 oder 20 enthaltend das Pigmentgemisch nach einem oder mehreren der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass es zusätzlich Wasser, Polyole, polare und unpolare Öle, Fette, Wachse, Filmbildner, Polymere, Co- Polymere, Tenside, Radikalfänger, Antioxidantien, Stabilisatoren, Geruchsverstärker, Silikonöle, Emulgatoren, Lösemittel, Konservierungsmittel, Verdicker, Theologische Zusatzstoffe, Duftstoffe, UV-Absorber, oberflächenaktive Hilfsmittel und/oder kosmetische21. Formulations according to claim 19 or 20 containing the pigment mixture according to one or more of claims 1 to 12, characterized in that it additionally contains water, polyols, polar and non-polar oils, fats, waxes, film formers, polymers, copolymers, surfactants, Free radical scavengers, antioxidants, stabilizers, odor boosters, silicone oils, emulsifiers, solvents, preservatives, thickeners, rheological additives, fragrances, UV absorbers, surface-active auxiliaries and / or cosmetic
Wirkstoffe enthält. Contains active ingredients.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006021784A DE102006021784A1 (en) | 2006-05-09 | 2006-05-09 | Effect pigments and their use in cosmetics and in the food and pharmaceutical industries |
PCT/EP2007/004097 WO2007128576A2 (en) | 2006-05-09 | 2007-05-09 | Pigment mixture, and use thereof in cosmetics, food, and pharmaceuticals |
Publications (1)
Publication Number | Publication Date |
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EP2016136A2 true EP2016136A2 (en) | 2009-01-21 |
Family
ID=38579929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP07725020A Withdrawn EP2016136A2 (en) | 2006-05-09 | 2007-05-09 | Pigment mixture, and use thereof in cosmetics, food, and pharmaceuticals |
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US (3) | US20090246294A1 (en) |
EP (1) | EP2016136A2 (en) |
JP (2) | JP2009536231A (en) |
KR (2) | KR20090009961A (en) |
CN (1) | CN101460572A (en) |
DE (2) | DE102006021784A1 (en) |
WO (1) | WO2007128576A2 (en) |
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DE102009037933A1 (en) * | 2009-08-19 | 2011-02-24 | Eckart Gmbh | High gloss multi-layer pearlescent pigments with non-silver interference color and narrow size distribution and process for their preparation |
JP5984678B2 (en) * | 2010-02-04 | 2016-09-06 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Pigment composition having improved glitter effect |
ES2356013B2 (en) * | 2010-10-28 | 2011-11-15 | Laser Food 2007, S.L. | FRUIT MARKING PROCEDURE. |
CN102585577B (en) * | 2011-01-17 | 2014-12-31 | 汕头市龙华珠光颜料有限公司 | Waterproof pigment, preparation method and application thereof |
WO2012112541A2 (en) | 2011-02-15 | 2012-08-23 | Basf Se | Pigment mixtures for cosmetics |
PL2870193T3 (en) * | 2012-07-03 | 2018-04-30 | Hercules Llc | Water soluble polymer powders with improved dispersibility |
US9168209B2 (en) | 2013-03-13 | 2015-10-27 | Johnson & Johnson Consumer Inc. | Pigmented skin-care compositions |
US9168393B2 (en) | 2013-03-13 | 2015-10-27 | Johnson & Johnson Consumer Inc. | Pigmented skin-care compositions |
US9320687B2 (en) | 2013-03-13 | 2016-04-26 | Johnson & Johnson Consumer Inc. | Pigmented skin-care compositions |
US9168394B2 (en) | 2013-03-13 | 2015-10-27 | Johnson & Johnson Consumer Inc. | Pigmented skin-care compositions |
EP2832801A1 (en) * | 2013-08-02 | 2015-02-04 | Schlenk Metallic Pigments GmbH | Metallic gloss pigments based on flaky substrates with a thickness of 1-50 nm |
JP6309834B2 (en) * | 2013-12-11 | 2018-04-11 | 株式会社Adeka | Coloring composition |
KR101705069B1 (en) * | 2015-06-10 | 2017-02-10 | 씨큐브 주식회사 | Gold pigment with high color strength |
DE102016004164A1 (en) * | 2016-04-11 | 2017-10-12 | Merck Patent Gmbh | pigment mixture |
KR101876199B1 (en) * | 2017-04-21 | 2018-08-03 | 씨큐브 주식회사 | Complex white pigment |
US11474422B2 (en) * | 2018-07-27 | 2022-10-18 | Materion Corporation | Reflective color correction for phosphor illumination systems |
DE102019003072A1 (en) * | 2019-04-30 | 2020-11-05 | Merck Patent Gmbh | Effect pigments |
DE102019210687A1 (en) * | 2019-07-19 | 2021-01-21 | Henkel Ag & Co. Kgaa | Colored effect pigments and their production |
CN110358327A (en) * | 2019-07-25 | 2019-10-22 | 汕头市镇发珠光颜料有限公司 | A kind of high-purity red pearl effect pigment and preparation method thereof |
JP2021080235A (en) * | 2019-11-22 | 2021-05-27 | 株式会社ノエビア | Topical skin preparation |
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- 2006-05-09 DE DE102006021784A patent/DE102006021784A1/en not_active Withdrawn
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2007
- 2007-05-09 WO PCT/EP2007/004097 patent/WO2007128576A2/en active Application Filing
- 2007-05-09 CN CNA2007800204261A patent/CN101460572A/en active Pending
- 2007-05-09 EP EP07725020A patent/EP2016136A2/en not_active Withdrawn
- 2007-05-09 KR KR1020087029950A patent/KR20090009961A/en not_active Application Discontinuation
- 2007-05-09 KR KR1020147006123A patent/KR20140051400A/en not_active Application Discontinuation
- 2007-05-09 US US12/300,012 patent/US20090246294A1/en not_active Abandoned
- 2007-05-09 JP JP2009508248A patent/JP2009536231A/en active Pending
- 2007-05-09 DE DE112007001008T patent/DE112007001008A5/en not_active Withdrawn
-
2012
- 2012-12-18 US US13/718,439 patent/US20130108569A1/en not_active Abandoned
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2013
- 2013-11-21 JP JP2013240893A patent/JP2014077137A/en active Pending
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2016
- 2016-04-19 US US15/132,842 patent/US20160230012A1/en not_active Abandoned
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Also Published As
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US20160230012A1 (en) | 2016-08-11 |
JP2009536231A (en) | 2009-10-08 |
WO2007128576A3 (en) | 2008-11-20 |
DE102006021784A1 (en) | 2007-11-15 |
KR20090009961A (en) | 2009-01-23 |
DE112007001008A5 (en) | 2009-04-23 |
US20130108569A1 (en) | 2013-05-02 |
WO2007128576A2 (en) | 2007-11-15 |
CN101460572A (en) | 2009-06-17 |
KR20140051400A (en) | 2014-04-30 |
US20090246294A1 (en) | 2009-10-01 |
JP2014077137A (en) | 2014-05-01 |
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