WO1998023723A1 - Detergents - Google Patents
Detergents Download PDFInfo
- Publication number
- WO1998023723A1 WO1998023723A1 PCT/EP1997/006419 EP9706419W WO9823723A1 WO 1998023723 A1 WO1998023723 A1 WO 1998023723A1 EP 9706419 W EP9706419 W EP 9706419W WO 9823723 A1 WO9823723 A1 WO 9823723A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition according
- fatty
- component
- agents
- fatty alcohol
- Prior art date
Links
- 239000003599 detergent Substances 0.000 title abstract 2
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 46
- -1 fatty alcohol ether sulphates Chemical class 0.000 claims abstract description 24
- 239000000194 fatty acid Substances 0.000 claims abstract description 19
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 18
- 229930195729 fatty acid Natural products 0.000 claims abstract description 18
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 16
- 150000002191 fatty alcohols Chemical class 0.000 claims abstract description 13
- 238000007046 ethoxylation reaction Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000001412 amines Chemical class 0.000 claims abstract description 9
- 239000003792 electrolyte Substances 0.000 claims abstract description 9
- 159000000001 potassium salts Chemical class 0.000 claims abstract description 8
- 150000001298 alcohols Chemical class 0.000 claims abstract description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000008719 thickening Effects 0.000 claims abstract description 4
- 150000003973 alkyl amines Chemical class 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 21
- 238000004140 cleaning Methods 0.000 claims description 13
- 239000003945 anionic surfactant Substances 0.000 claims description 11
- 239000002736 nonionic surfactant Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000003082 abrasive agent Substances 0.000 claims description 7
- 239000002280 amphoteric surfactant Substances 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 5
- 239000011591 potassium Substances 0.000 claims description 5
- 229910052700 potassium Inorganic materials 0.000 claims description 5
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 102000004190 Enzymes Human genes 0.000 claims description 3
- 108090000790 Enzymes Proteins 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003568 Sodium, potassium and calcium salts of fatty acids Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 claims description 3
- 239000002304 perfume Substances 0.000 claims description 3
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 235000013966 potassium salts of fatty acid Nutrition 0.000 claims description 3
- 239000003352 sequestering agent Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000004480 active ingredient Substances 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 238000005555 metalworking Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000005189 flocculation Methods 0.000 abstract description 4
- 230000016615 flocculation Effects 0.000 abstract description 4
- 229920000297 Rayon Polymers 0.000 abstract 1
- 239000012459 cleaning agent Substances 0.000 description 16
- 239000013065 commercial product Substances 0.000 description 12
- 239000000344 soap Substances 0.000 description 11
- 239000000047 product Substances 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 235000019198 oils Nutrition 0.000 description 6
- 239000010426 asphalt Substances 0.000 description 5
- 239000000976 ink Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 5
- 239000000049 pigment Substances 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000011269 tar Substances 0.000 description 5
- 239000002966 varnish Substances 0.000 description 5
- 235000013162 Cocos nucifera Nutrition 0.000 description 4
- 244000060011 Cocos nucifera Species 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 235000013312 flour Nutrition 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000005191 phase separation Methods 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
- 101500021084 Locusta migratoria 5 kDa peptide Proteins 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930182478 glucoside Natural products 0.000 description 2
- 235000011837 pasties Nutrition 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000008149 soap solution Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000003549 soybean oil Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 2
- HOVAGTYPODGVJG-UVSYOFPXSA-N (3s,5r)-2-(hydroxymethyl)-6-methoxyoxane-3,4,5-triol Chemical compound COC1OC(CO)[C@@H](O)C(O)[C@H]1O HOVAGTYPODGVJG-UVSYOFPXSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- PSBDWGZCVUAZQS-UHFFFAOYSA-N (dimethylsulfonio)acetate Chemical compound C[S+](C)CC([O-])=O PSBDWGZCVUAZQS-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 239000002000 Electrolyte additive Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- OWYWGLHRNBIFJP-UHFFFAOYSA-N Ipazine Chemical compound CCN(CC)C1=NC(Cl)=NC(NC(C)C)=N1 OWYWGLHRNBIFJP-UHFFFAOYSA-N 0.000 description 1
- UCWMWNHWCYYDTD-UHFFFAOYSA-N N-carboxyglycine Chemical class OC(=O)CNC(O)=O UCWMWNHWCYYDTD-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical group 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229920001448 anionic polyelectrolyte Polymers 0.000 description 1
- 239000010692 aromatic oil Substances 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 150000003842 bromide salts Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 229940071160 cocoate Drugs 0.000 description 1
- 238000000641 cold extrusion Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- SPCNPOWOBZQWJK-UHFFFAOYSA-N dimethoxy-(2-propan-2-ylsulfanylethylsulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound COP(=S)(OC)SCCSC(C)C SPCNPOWOBZQWJK-UHFFFAOYSA-N 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 1
- JMGZBMRVDHKMKB-UHFFFAOYSA-L disodium;2-sulfobutanedioate Chemical compound [Na+].[Na+].OS(=O)(=O)C(C([O-])=O)CC([O-])=O JMGZBMRVDHKMKB-UHFFFAOYSA-L 0.000 description 1
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021588 free fatty acids Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 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 1
- 150000002314 glycerols Chemical class 0.000 description 1
- OIKBVOIOVNEVJR-UHFFFAOYSA-N hexadecyl 6-methylheptanoate Chemical compound CCCCCCCCCCCCCCCCOC(=O)CCCCC(C)C OIKBVOIOVNEVJR-UHFFFAOYSA-N 0.000 description 1
- GBHRVZIGDIUCJB-UHFFFAOYSA-N hydrogenphosphite Chemical class OP([O-])[O-] GBHRVZIGDIUCJB-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- HOVAGTYPODGVJG-UHFFFAOYSA-N methyl beta-galactoside Natural products COC1OC(CO)C(O)C(O)C1O HOVAGTYPODGVJG-UHFFFAOYSA-N 0.000 description 1
- 108700019599 monomethylolglycine Proteins 0.000 description 1
- 150000004712 monophosphates Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 235000014593 oils and fats Nutrition 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940101011 sodium hydroxymethylglycinate Drugs 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- CITBNDNUEPMTFC-UHFFFAOYSA-M sodium;2-(hydroxymethylamino)acetate Chemical compound [Na+].OCNCC([O-])=O CITBNDNUEPMTFC-UHFFFAOYSA-M 0.000 description 1
- AUPJTDWZPFFCCP-GMFCBQQYSA-M sodium;2-[methyl-[(z)-octadec-9-enyl]amino]ethanesulfonate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCCN(C)CCS([O-])(=O)=O AUPJTDWZPFFCCP-GMFCBQQYSA-M 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 229940117986 sulfobetaine Drugs 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
- C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
- C10M129/26—Carboxylic acids; Salts thereof
- C10M129/28—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
- C10M129/38—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms
- C10M129/40—Carboxylic acids; Salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 8 or more carbon atoms monocarboxylic
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10M135/08—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing sulfur, selenium or tellurium containing a sulfur-to-oxygen bond
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
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- C10N2050/01—Emulsions, colloids, or micelles
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D1/02—Anionic compounds
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- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
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- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/42—Amino alcohols or amino ethers
- C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with amines
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D1/72—Ethers of polyoxyalkylene glycols
Definitions
- the invention relates to a liquid viscous cleaning agent, for example for soiled surfaces, in particular human skin, which, in addition to being used as a hand cleaning agent, can also be used as an auxiliary in metal forming operations.
- Stewart from 1897, for example, discloses the production of a hand cleaning agent by boiling up glue with soda and adding alum and ash to the clear liquid that separates.
- Soap-containing hand cleaning agents are first described in GB 00 05 047 (TN Wilson) from 1907, according to the teaching of which lubricating soap is mixed with methanol, gelatin and aromatic oil, GB 00 18 523 (H. Wade) from 1914 discloses a hand cleaning agent comprising 6 parts of sawdust and one part of powdered soap and the like GB 01 23 597 (R. and H.
- Moore from 1918 discloses the use of a mixture of sand, soda and a cooling lubricant of water, oil, ammonium salts and glycerol as a hand cleaning agent and for cleaning hard surfaces and as an auxiliary in the forming of metals .
- More recent patents disclose hand cleaning agents that contain synthetic surfactants, flow improvers and other additives in addition to the soaps and abrasives. These products are flowable to pasty and ensure that - undiluted when applied to the skin - they do not flow off immediately and give a pleasant feeling when rubbed in the hands.
- DE 28 20 109 Cold Palmolive
- DD 231 800 discloses phosphate-containing hand cleaning agents that contain 24 to 45% by weight of surfactants (oleoylmethyl taurides, wC 12th I8 alkyl sulfonic acids, C 12th] 5 - fatty alcohol ether sulfates in a ratio of 1: 0.5-0, 75: 0.1-0.25), 1 to 4% by weight of sodium chloride, 3 to 8% by weight of disodium hydrogenphosphate and 8 to 20% by weight of pentasodium tripolyphosphate.
- surfactants oleoylmethyl taurides, wC 12th I8 alkyl sulfonic acids, C 12th] 5 - fatty alcohol ether sulfates in a ratio of 1: 0.5-0, 75: 0.1-0.25
- sodium chloride 3 to 8% by weight of disodium hydrogenphosphate
- 8 to 20% by weight of pentasodium tripolyphosphate pentasodium tripolyphosphate.
- This hand cleaning agent maintains a constant viscosity over a long period of time.
- DE 195 30 833 (Ciba Geigy) describes disinfectant hand cleaning agents which contain 0.05 to 20% by weight of surfactants and / or soap (s) and 0 to 10% by weight (uns) saturated fatty acid salts and 0.1 to 25% by weight of a hydrotope, preferably a sulfonate.
- the invention is therefore based on the object of developing a low-temperature agent, for example for use as a hand cleaning, metalworking and shaping aid, which has a viscous consistency desired by the consumer at room temperature and remains clear and liquid up to 0 ° C., with the cleaning ability compared fresh and dried paints, varnishes, glazes, oils, tars, pigments, bitumen, printing inks or similar substances should be comparable or better with the means of the prior art.
- the object on which the invention is based is achieved by a homogeneous and liquid-viscous aqueous potassium soap / surfactant combination which comprises water and a) 3 to 15% by weight of one or more potassium salts of fatty acids, b) 1 to 10% by weight. -% of one or more solubilizers from the group of ethoxylated alcohols and / or alkylamines and c) 1 to 8 wt .-% of a thickening system consisting of lower ethoxylated fatty alcohols and fatty alcohol ether sulfates and / or fatty alcohol sulfates and / or fatty amines and / or their ethoxylation products and electrolytes.
- the agents according to the invention can moreover be selected from the group of anionic, nonionic and / or amphoteric surfactants, abrasives, refatting agents, further electrolytes, preservatives, further alkalis, enzymes, sequestering agents, oxidizing agents, dyes and / or perfumes contain. They are viscous liquids that remain liquid and flowable down to 0 ° C and show no flocculation or phase separation phenomena. Thanks to the dermatologically safe ingredients they contain, they show very good cleaning effects on human skin against paints, varnishes, glazes, oils, tar, pigments, bitumen, printing inks or similar substances.
- the proportions given below relate to the entire composition according to the invention.
- the naturally occurring fatty acids are always mixtures of fatty acids with different chain lengths, which may contain a different number of double bonds.
- the ethoxylation of fatty alcohols is based on a statistical distribution. To the extent that C chain lengths and degrees of ethoxylation are given in this document, the information relates in principle to the statistical mean values of the C chain distribution and the degrees of ethoxylation.
- the potassium salts of fatty acids ( "potash-based soaps") contained in the inventive compositions as component a) can be prepared from the corresponding fatty acids obtained by neutralization with potassium hydroxide advantageously be C I2 lg -. Used fatty acids, with a small proportion of higher fatty acids can be tolerated. the potassium salts of natural fatty acids C 16 lg. particular preference is given in the agents the alkyl chains of fatty acids can here. also contain double bonds, that is, strictly speaking, be alkenyl chains. Technical mixtures of the various saturated and unsaturated fatty acids, such as those obtained from native oils and fats, are preferred for reasons of cost.
- the proportion of potassium soaps in the agents according to the invention is 3 to 15% by weight, preferably 5 to 12% by weight.
- the agents can also free, i.e. contain non-neutralized fatty acids of the chain lengths mentioned. This proportion of free fatty acids can be advantageous for fine adjustment of the viscosity of the agents.
- Nonionic surfactants used as solubilizers or component b) in the agents according to the invention are ethoxylated fatty alcohols or fatty amines, the chain length of the alcohols advantageously being between 6 and 18 and in particular between 8 and 14 carbon atoms and the alcohols or fatty amines with 4 to 16 moles of ethylene oxide are ethoxylated per mole of alcohol or amine.
- Component b) is present in the agents according to the invention in an amount of 1 to 10% by weight, preferably 3 to 8% by weight.
- Preferred component b) are ethoxylated alcohols, for example C 6 . 10 alkyl alcohols with 4 to 6 mol EO used.
- compositions according to the invention further contain, as component c), 1 to 8% by weight, preferably 2 to 6% by weight, of a thickening system which consists of lower ethoxylated fatty alcohols and / or fatty amines and fatty alcohol sulfates and / or fatty alcohol ether sulfates and / or their ethoxylation products.
- a thickening system which consists of lower ethoxylated fatty alcohols and / or fatty amines and fatty alcohol sulfates and / or fatty alcohol ether sulfates and / or their ethoxylation products.
- lower-ethoxylated fatty alcohols and / or fatty amines those with a degree of ethoxylation of ⁇ 4 and a chain length of 10 to 18 carbon atoms are advantageous, a C 12 being preferred.
- component c) contains one or more anionic surfactants from the group of fatty alcohol sulfates or fatty alcohol ether sulfates, a ratio of nonionic surfactant to anionic surfactant between 1: 1 and 1: 8, in particular from 1: 2 to 1: 6, being preferred.
- component c) contains electrolytes.
- electrolyte additives are helpful for adjusting the viscosity of the agent according to the invention and can come from the group of chlorides, bromides, sulfates or carbonates, but can also be selected from other groups in order to bring about any additional effects.
- the builders properties of phosphate, citrate or tartrations can be used.
- the electrolytes in the agent according to the invention are preferably used in the form of their potassium salts, with potassium chloride being particularly preferred.
- the agents according to the invention can contain further surfactant components, both anionic surfactants and nonionic surfactants and possibly amphoteric surfactants being used, diluents, acidic or alkaline constituents, builders and cobuilders, for example polymers and further active ingredients and / or auxiliary agents selected from the group of anionic, nonionic and / or amphoteric surfactants, abrasives, refatting agents, further electrolytes, preservatives, further alkalis, enzymes, sequestering agents, oxidizing agents, dyes and / or perfumes.
- anionic surfactants and nonionic surfactants and possibly amphoteric surfactants being used, diluents, acidic or alkaline constituents, builders and cobuilders, for example polymers and further active ingredients and / or auxiliary agents selected from the group of anionic, nonionic and / or amphoteric surfactants, abrasives, refatting agents, further electrolytes, preservatives
- Suitable anionic surfactants in the agents according to the invention are mainly alkylbenzenesulfonates (ABS), ⁇ -sulfofatty acid esters (ester sulfonates), short- and long-chain glycerol esters, alkylsulfosuccinic acid (ASB) and soaps.
- ABS alkylbenzenesulfonates
- ASB alkylsulfosuccinic acid
- anionic surfactants from the above groups are the Eltesol commercially available ® SX30 (sodium xylene, a product of Albright & Wilson), Triton ® H55 (Kaliumphosphatester, a product of Union Carbide), Marlinat ® DF8 (sodium sulfosuccinate, a product of Huls ), Hamposyl ® L 30 (Natriumlauroylsarkosinat, commercial product from Hampshire); Fenopon ® T33 (sodium N-methyl-N-oleyl taurate, commercial product from GAS) and Fenopon ® AC 78 (sodium coconut isothionate, commercial product from GAS).
- Nonionic surfactants optionally additionally used in the agents according to the invention come from the group of the amine oxides, the glucosides and alkylpolyglucosides (APG), the alkoxylated sucrose and sugar esters, and the fatty acid esters.
- APG alkylpolyglucosides
- Examples include Triton ® CGI 10 (alkyl glucoside, commercial product from Union Carbide), Glucam ® E10 (methyl glucoside with 10 EO, commercial product from Amerchol), Crodesta ® SL 40 (sucrose cocoate, commercial product from Croda) and Tegosoft ® 16 B ( Cetyl isooctanoate, a commercial product from Goldschmidt).
- Amphoteric surfactants which may be used in the agents according to the invention in addition to the surfactants required according to the invention and are mostly used only in combination with anionic surfactants are selected from the group of alkyl betaines, alkylaminopropionates, alkyliminodipropionates, alkylglycinates, carboxyglycinates, alkylimidazolines, sulfobetaines, alkylpolyaminocarboxylates and
- Polyamphocarboxyglycinates Polyamphocarboxyglycinates.
- these types of surfactants are Tegobetain ® A4080 (alkyldimethylbetaine, commercial product from Goldschmidt), Ampholak ® XCU (coconut amphoglycolate, commercial product from Bero Nobel), amphoteric surfactant CT ® (alkylimidazoline-based amphoteric surfactant, commercial product from Zschimmer and Schwarz), Ampholak ® XCO 30 (coconut amphocarboxyglycinate, commercial product from Bero Nobel) and Sandobet ® SC (coconut amide sulfobetaine, commercial product from Sandoz).
- Tegobetain ® A4080 alkyldimethylbetaine, commercial product from Goldschmidt
- Ampholak ® XCU coconut amphoglycolate, commercial product from Bero Nobel
- amphoteric surfactant CT ® alkylimid
- the abrasive materials that can be added to the agents according to the invention include micro glass balls, quartz flours, wood flours, chalks and plastic flours. Polyurethane flours are preferably used.
- the abrasive substances can be contained in the agents according to the invention in amounts of up to 10% by weight, with amounts of 2 to 6% by weight being preferred.
- All dermatologically harmless substances which counteract the degreasing of human skin through the use of the agents according to the invention are suitable as refatting agents for the agents according to the invention.
- These include in particular Fatty acid alkanolamines, fatty acid polyalkanolamines, their ethylene and / or propylene oxide addition products and fatty acid monoglycerides. Compounds whose fatty acid content contains 12 to 18 carbon atoms are particularly suitable.
- the refatting agents can be present in the agents according to the invention, for example in amounts of up to 20% by weight, but preferably in amounts of 1 to 10% by weight.
- Known builders which can be used in the agents according to the invention are monomeric or oligomeric phosphates such as, for example, monophosphates, pyrophosphates, triphosphates and cyclic or polymeric metaphosphates.
- Organic builder substances can preferably be selected from the polymers and copolymers of acrylic acid, hydroxyacrylic acid, maleic acid and allyl alcohol.
- Poly (tetramethylene-1,2-dicarboxylates) and poly (4-methoxytetramethylene-1,2-dicarboxylates) can also be used.
- the inorganic and organic builders mentioned are used in the form of their water-soluble salts, in particular their potassium salts.
- sodium or potassium carbonate and sodium or potassium silicates may be considered as additional alkalis, with the potassium salts being preferred.
- Suitable chelating agents are, for example, the alkali salts of ethylenediaminetetraacetic acid (EDTA) or nitrilotriacetic acid (NTA) and alkali metal salts of anionic polyelectrolytes such as polyacrylates, polymaleates and polysulfonates.
- Low molecular weight hydroxycarboxylic acids such as citric acid, tartaric acid, malic acid or gluconic acid are also suitable.
- Suitable complexing agents can also be selected from organophosphonates such as, for example, l-hydroxyethane-l, l-diphosphonic acid (HEDP),
- Oxidizing agents can also be added to the agents according to the invention in order to be able to better remove oxidatively bleachable dirt and / or to simultaneously remove germs from the surfaces to be cleaned. However, germ killing is preferably achieved by means of more skin-friendly preservatives, for example sodium hydroxymethylglycinate.
- the pH of the agents according to the invention is preferably in a range between 6 and 11, with values between 8.5 and 10 being particularly preferred.
- the viscosity of the agents according to the invention which is measured in accordance with DIN 53211 with a 4 mm Ford flow cup, is 20 ° C. over 50 seconds, values between 70 and 120 seconds being preferred. At 0 ° C the agents flow well and uniformly and have viscosities of less than 1000 seconds.
- the hand cleaning and shaping aids according to the invention can be used at room temperature or at elevated or reduced temperatures and can be used up to 0 ° C. without flocculation, phase separation or solidification. They can easily be washed off with cold or warm water.
- the agents can also be used to remove paints, varnishes, glazes, oils, tars, pigments, bitumen, printing inks or similar substances hard surfaces or textiles. It can also be used as a forming aid in metal processing. Examples of such processes are forming, deep drawing, cold extrusion, wire or tube drawing.
- the agents according to the invention are advantageously metered out from wall dispensers which are replenished from larger containers according to consumption. These dispensers enable clean and economical dosing on dirty or machined surfaces or on human skin.
- the preparation of the agents according to the invention has no special features. The easiest way to do this is to mix the individual components, if necessary at elevated temperature, in a stirrer and then fill them, if necessary after cooling, into conventional containers such as canisters, tubes, pumping vessels, dispensers or cans.
- the potassium soaps can be prepared beforehand, for example, directly in the batch container by saponifying the fatty acids with potassium hydroxide solution at 85 to 95 ° C.
- An aqueous potassium soap solution was prepared from 70.32 g of water, 2.58 g of 45% KOH and 5.6 g of C 16.18 soybean oil fatty acid, which as a preliminary mixture was mixed with other components.
- the agents E1 and E2 according to the invention and comparative examples VI and V2 were produced, in each of which one of the components b) or c) of the main claim was used in too low a concentration.
- the composition of the agents can be found in Table 1.
- the viscosities of the agents were measured using a 4 mm Ford flow cup (DIN 53211), the samples being heated to 20 ° C. or 0 ° C. After storage for two weeks at 0 ° C., the viscosities were measured again.
- the viscosity values in seconds of run-down time are summarized in Table 2.
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Abstract
The invention relates to liquid, viscose detergents which remain liquid up to 0 °C and show no turbidity or flocculation, and contain water and a) 3-15 wt.% of one or more potassium salts from fatty acids, b) 1-10 wt.% of one or more solutizing agents from the group of ethoxylated alcohols and/or alkylamines, and c) 1-8 wt.% of a thickening system, consisting of low-ethoxylated fatty alcohols and/or fatty amines and fatty alcohol ether sulphates and/or fatty alcohol sulphates and/or their ethoxylation products and electrolytes.
Description
.Reinigungsmittel" .Cleaning supplies"
Die Erfindung betrifft ein flüssiges viskoses Reinigungsmittel, beispielsweise für verschmutzte Oberflächen, insbesondere menschliche Haut, das neben seiner Verwendung als Handreinigungsmittel auch als Hilfsstoff bei Umformarbeiten an Metallen eingesetzt werden kann.The invention relates to a liquid viscous cleaning agent, for example for soiled surfaces, in particular human skin, which, in addition to being used as a hand cleaning agent, can also be used as an auxiliary in metal forming operations.
Während schon seit Anbeginn der Menschheitsgeschichte feuchtes Laub, feuchter weißer Sand und später Sägemehl zu Reinigungszwecken gegen die damals üblichen Verschmutzungen eingesetzt wurden, traten insbesondere im Zuge der Industrialisierung immer häufiger Arbeiten mit Farben, Lacken, Lasuren, Ölen, Teeren, Pigmenten, Bitumen, Druckfarben oder ähnlichen Substanzen auf, bei denen sich eine Verschmutzung von Oberflächen und den Händen nicht vermeiden ließ und die besondere Reinigungsmittel erforderten. Auch machte die zunehmende Motorisierung die Reinigung verschmutzter Hände ohne Wasser, z.B. nach Reparaturen bei Pannen („roadside repairs") erforderlich. Schon um die Jahrhundertwende wurden folglich die ersten Handreinigungsmittel, die in der Regel Abrasivstoffe, Tenside, Wasser, organische Lösungsmittel und gegebenenfalls weitere Hilfsstoffe enthielten, patentiert. Die GB 00 04 145 (R. Stewart) von 1897 offenbart beispielsweise die Herstellung eines Handreinigungsmittels durch Aufkochen von Leim mit Soda und Versetzen der sich abscheidenden klaren Flüssigkeit mit Alaun und Asche. Seifenhaltige Handreinigungsmittel werden erstmals in der GB 00 05 047 (T.N. Wilson) von 1907 beschrieben, nach deren Lehre Schmierseife mit Methanol, Gelatine und aromatischem Öl vermischt werden. Die GB 00 18 523 (H. Wade) von 1914 offenbart ein Handreinigungsmittel aus 6 Teilen Sägemehl und einem Teil pulverisierter Seife und die
GB 01 23 597 (R. und H. Moore) von 1918 offenbart die Verwendung einer Mischung aus Sand, Soda und einer Kühlschmierflüssigkeit aus Wasser, Öl, Ammoniumsalzen und Glycerin als Handreinigungsmittel sowie für die Reinigung harter Oberflächen und als Hilfsstoff bei der Umformung von Metallen.While humid leaves, damp white sand and later sawdust have been used for cleaning purposes against the pollution that was common at the beginning of human history, especially in the course of industrialization, work with paints, varnishes, glazes, oils, tars, pigments, bitumen, printing inks became more frequent or similar substances for which contamination of the surfaces and hands could not be avoided and which required special cleaning agents. The increasing motorization also made it necessary to clean dirty hands without water, for example after repairs in the event of breakdowns ("roadside repairs"). As a result, around the turn of the century, the first hand cleaning agents, which generally contained abrasives, surfactants, water, organic solvents and possibly others GB 00 04 145 (R. Stewart) from 1897, for example, discloses the production of a hand cleaning agent by boiling up glue with soda and adding alum and ash to the clear liquid that separates. Soap-containing hand cleaning agents are first described in GB 00 05 047 (TN Wilson) from 1907, according to the teaching of which lubricating soap is mixed with methanol, gelatin and aromatic oil, GB 00 18 523 (H. Wade) from 1914 discloses a hand cleaning agent comprising 6 parts of sawdust and one part of powdered soap and the like GB 01 23 597 (R. and H. Moore) from 1918 discloses the use of a mixture of sand, soda and a cooling lubricant of water, oil, ammonium salts and glycerol as a hand cleaning agent and for cleaning hard surfaces and as an auxiliary in the forming of metals .
Neuere Patentschriften offenbaren Handreinigungsmittel, die neben den Seifen und Abrasivstoffen synthetische Tenside, Fließverbesserer und andere Additive enthalten. Diese Produkte sind fließfähig bis pastös und gewährleisten, daß sie -unverdünnt auf die Haut aufgetragen- nicht sofort abfließen und ein angenehmes Gefühl beim Verreiben in den Händen vermitteln. Die DE 28 20 109 (Colgate Palmolive) beschreibt beispielsweise Reinigungsmittel für harte Oberflächen und Hände, die 2 bis 60 Gew.-% Alkylbenzolsulfonate (ABS), 2 bis 20 Gew.-% eines anorganischen Salzes, 2 bis 20 Gew.-% Harnstoff sowie bis zu 40 Gew.-% Seife enthalten. Die DD 231 800 (VEB Leuna Werk Ulbricht) offenbart phosphathaltige Handreinigungsmittel, die 24 bis 45 Gew.-% Tenside (Oleoylmethyltauride, w-C12.I8-Alkylsulfonsäuren, C12.]5- Fettalkoholethersulfate im Verhältnis 1 :0,5-0,75:0,1-0,25), 1 bis 4 Gew.-% Natriumchlorid, 3 bis 8 Gew.-% Dinatriumhydrogenphosphat und 8 bis 20 Gew.-% Pentanatriumtripolyphosphat enthalten. Ein homogenes, flüssiges, pasten- oder cremeförmiges Handreinigungsmittel auf Wasserbasis, das anionische und/oder nichtionischen Tenside, Abrasivstoffe und eine Kombination aus hydriertem Rizinusöl mit einem Carbonsäureester der Formel R-CO-(OCH2CH2)n-OX, in der R für einen C,.3- Alkylrest, X für einen C,.5-Alkylrest und n für 1 bis 4 steht, wird in der EP-A-0 521 899 (Henkel) beschrieben. Dieses Handreinigungsmittel behält eine konstante Viskosität über einen langen Zeitraum. Die DE 195 30 833 (Ciba Geigy) schließlich beschreibt desinfizierende Handreinigungsmittel, die 0,05 bis 20 Gew.-% Tenside und/oder Seife(n) sowie 0 bis 10 Gew.-% (un)gesättigter Fettsäuresalze und 0,1 bis 25 Gew.-% eines Hydrotops, vorzugsweise ein Sulfonat, enthalten.More recent patents disclose hand cleaning agents that contain synthetic surfactants, flow improvers and other additives in addition to the soaps and abrasives. These products are flowable to pasty and ensure that - undiluted when applied to the skin - they do not flow off immediately and give a pleasant feeling when rubbed in the hands. DE 28 20 109 (Colgate Palmolive) describes, for example, cleaning agents for hard surfaces and hands, 2 to 60% by weight alkylbenzenesulfonates (ABS), 2 to 20% by weight of an inorganic salt, 2 to 20% by weight urea as well as up to 40 wt .-% soap. DD 231 800 (VEB Leuna Werk Ulbricht) discloses phosphate-containing hand cleaning agents that contain 24 to 45% by weight of surfactants (oleoylmethyl taurides, wC 12th I8 alkyl sulfonic acids, C 12th] 5 - fatty alcohol ether sulfates in a ratio of 1: 0.5-0, 75: 0.1-0.25), 1 to 4% by weight of sodium chloride, 3 to 8% by weight of disodium hydrogenphosphate and 8 to 20% by weight of pentasodium tripolyphosphate. A homogeneous, liquid, pasty or cream-shaped hand-cleaning agent based on water, the anionic and / or nonionic surfactants, abrasives and a combination of hydrogenated castor oil with a carboxylic acid ester of the formula R-CO- (OCH 2 CH 2 ) n -OX, in which R for a C ,. 3 - alkyl radical, X for a C ,. 5 -alkyl radical and n is 1 to 4 is described in EP-A-0 521 899 (Henkel). This hand cleaning agent maintains a constant viscosity over a long period of time. Finally, DE 195 30 833 (Ciba Geigy) describes disinfectant hand cleaning agents which contain 0.05 to 20% by weight of surfactants and / or soap (s) and 0 to 10% by weight (uns) saturated fatty acid salts and 0.1 to 25% by weight of a hydrotope, preferably a sulfonate.
Allen Handreinigungsmitteln des Standes der Technik haftet trotz ihrer Reinigungswirkung und Lagerstabilität der Nachteil an, daß die Viskosität der Mittel bei
Temperaturabnahme zum Teil drastisch ansteigt und die Mittel bei Temperaturen um den Gefrierpunkt gelartig erstarren oder sogar Festkörper liefern, wobei in den meisten Fällen vor dem Erstarren meist irreversible Phänomene wie Ausflockungen und/oder Phasenseparationen beobachtet werden. Dies hat anwendungstechnische Nachteile, da diese Mittel bei den genannten tiefen Temperaturen weder eingesetzt noch gelagert werden können. So ist die Bearbeitung oder Reinigung von harten Oberflächen wie Metallblechen bei Temperaturen unter 5°C nicht möglich und die Produkte müssen in beheizten Räumen gelagert werden, weswegen z.B. ein Mitführen im Kraftfahrzeug im Winter nicht sinnvoll möglich ist. Auch das Umfüllen der Reinigungsmittel aus Kamstern oder Trommeln, die in unbeheizten Lagerräumen gestanden haben, in die üblichen Handspender oder Kleingebinde wird dadurch erschwert oder wegen der Unbrauchbarkeit des Produkts unmöglich gemacht.All hand cleaning agents of the prior art, despite their cleaning action and storage stability, have the disadvantage that the viscosity of the agents The decrease in temperature increases drastically in some cases and the agents solidify in a gel-like manner or even give solids at temperatures around the freezing point, in most cases irreversible phenomena such as flocculation and / or phase separation being observed before the solidification. This has disadvantages in terms of application technology, since these agents can neither be used nor stored at the low temperatures mentioned. For example, processing or cleaning hard surfaces such as metal sheets at temperatures below 5 ° C is not possible and the products must be stored in heated rooms, which is why it is not sensible to carry them in a motor vehicle in winter, for example. This also makes it difficult to transfer the cleaning agents from the camsters or drums, which have been in unheated storage rooms, into the usual hand dispenser or small container, or make them impossible due to the unusability of the product.
Der Erfindung liegt daher die Aufgabe zugrunde, ein kältefestes Mittel, beispielsweise zur Verwendung als Handreinigungs-, Metallbearbeitungs- und Umformhilfsmittel zu entwickeln, das bei Raumtemperatur eine vom Verbraucher gewünschte viskose Konsistenz aufweist und bis 0°C klar und flüssig bleibt, wobei das Reinigungsvermögen gegenüber frischen und angetrockneten Farben, Lacken, Lasuren, Ölen, Teeren, Pigmenten, Bitumen, Druckfarben oder ähnlichen Substanzen mit den Mitteln des Standes der Technik vergleichbar oder besser sein soll.The invention is therefore based on the object of developing a low-temperature agent, for example for use as a hand cleaning, metalworking and shaping aid, which has a viscous consistency desired by the consumer at room temperature and remains clear and liquid up to 0 ° C., with the cleaning ability compared fresh and dried paints, varnishes, glazes, oils, tars, pigments, bitumen, printing inks or similar substances should be comparable or better with the means of the prior art.
Die der Erfindung zugrundeliegende Aufgabe wird durch eine bis 0°C homogene und flüssig-viskose wäßrige Kaliumseifen-Tensidkombination, gelöst, die Wasser und a) 3 bis 15 Gew.-% eines oder mehrerer Kaliumsalze von Fettsäuren, b) 1 bis 10 Gew.-% eines oder mehrerer Lösevermittler aus der Gruppe der ethoxylierten Alkohole und/oder Alkylamine sowie
c) 1 bis 8 Gew.-% eines Verdickungssystems, bestehend aus niederethoxylierten Fettalkoholen und Fettalkoholethersulfaten und/oder Fettalkoholsulfaten und/oder Fettaminen und/oder deren Ethoxylierungsprodukten und Elektrolyten enthält.The object on which the invention is based is achieved by a homogeneous and liquid-viscous aqueous potassium soap / surfactant combination which comprises water and a) 3 to 15% by weight of one or more potassium salts of fatty acids, b) 1 to 10% by weight. -% of one or more solubilizers from the group of ethoxylated alcohols and / or alkylamines and c) 1 to 8 wt .-% of a thickening system consisting of lower ethoxylated fatty alcohols and fatty alcohol ether sulfates and / or fatty alcohol sulfates and / or fatty amines and / or their ethoxylation products and electrolytes.
Die erfindungsgemäßen Mittel können darüber hinaus weitere Wirk- und/oder Hilfsstoffe ausgewählt aus der Gruppe der anionischen, nichtionischen und/oder amphoteren Tenside, Abrasivstoffe, Rückfettungsmittel, weiteren Elektrolyte, Konservierungsmittel, weiteren Alkalien, Enzyme, Sequestrierungsmittel, Oxidationsmittel, Farbstoffe und/oder Parfüme enthalten. Sie sind viskose Flüssigkeiten, die bis auf 0°C hinab flüssig und fließfähig bleiben und keine Ausflockungs- oder Phasenseparationserscheinungen zeigen. Durch die in ihnen enthaltenen dermatologisch unbedenklichen Inhaltsstoffe zeigen sie an menschlicher Haut sehr gute Reinigungswirkungen gegen Farben, Lacke, Lasuren, Öle, Teer, Pigmente, Bitumen, Druckfarben oder ähnliche Substanzen.The agents according to the invention can moreover be selected from the group of anionic, nonionic and / or amphoteric surfactants, abrasives, refatting agents, further electrolytes, preservatives, further alkalis, enzymes, sequestering agents, oxidizing agents, dyes and / or perfumes contain. They are viscous liquids that remain liquid and flowable down to 0 ° C and show no flocculation or phase separation phenomena. Thanks to the dermatologically safe ingredients they contain, they show very good cleaning effects on human skin against paints, varnishes, glazes, oils, tar, pigments, bitumen, printing inks or similar substances.
Die nachfolgend angegebenen Mengenanteile beziehen sich, falls nicht anders angegeben, auf das gesamte erfindungsgemäße Mittel. Bei den natürlich vorkommenden Fettsäuren handelt es sich immer um Gemische von Fettsäuren mit unterschiedlichen Kettenlängen, die gegebenenfalls eine unterschiedliche Anzahl an Doppelbindungen enthalten. Bei natürlichen Fettalkoholen verhält es sich analog. Die Ethoxylierung von Fettalkoholen erfolgt nach einer statistischen Verteilung. Soweit in dieser Schrift C-Kettenlängen und Ethoxylierungsgrade angegeben sind, beziehen sich die Angaben grundsätzlich auf die statistischen Mittelwerte der C-Kettenverteilung und der Ethoxylierungsgrade.Unless otherwise stated, the proportions given below relate to the entire composition according to the invention. The naturally occurring fatty acids are always mixtures of fatty acids with different chain lengths, which may contain a different number of double bonds. The same applies to natural fatty alcohols. The ethoxylation of fatty alcohols is based on a statistical distribution. To the extent that C chain lengths and degrees of ethoxylation are given in this document, the information relates in principle to the statistical mean values of the C chain distribution and the degrees of ethoxylation.
Die in den erfindungsgemäßen Mitteln als Komponente a) enthaltenen Kaliumsalze von Fettsäuren („Kalischmierseifen") können aus den entsprechenden Fettsäuren durch Neutralisation mit Kaliumhydroxid gewonnen werden. Vorteilhaft werden CI2.lg- Fettsäuren eingesetzt, wobei ein geringer Anteil an höheren Fettsäuren tolerierbar ist. Besonders bevorzugt werden die Kaliumsalze der natürlichen C16.lg-Fettsäuren in den erfindungsgemäßen Mitteln eingesetzt. Die Alkylketten der Fettsäuren können hierbei
auch Doppelbindungen enthalten, also strenggenommen Alkenylketten sein. Technische Gemische der verschiedenen gesättigten und ungesättigten Fettsäuren, wie sie zum Beispiel aus nativen Ölen und Fetten gewonnen werden, sind aus Kostengründen bevorzugt. Der Anteil der Kaliumseifen in den erfindungsgemäßen Mitteln beträgt 3 bis 15 Gew.-%, vorzugsweise 5 bis 12 Gew.-%.., The potassium salts of fatty acids ( "potash-based soaps") contained in the inventive compositions as component a) can be prepared from the corresponding fatty acids obtained by neutralization with potassium hydroxide advantageously be C I2 lg -. Used fatty acids, with a small proportion of higher fatty acids can be tolerated. the potassium salts of natural fatty acids C 16 lg. particular preference is given in the agents the alkyl chains of fatty acids can here. also contain double bonds, that is, strictly speaking, be alkenyl chains. Technical mixtures of the various saturated and unsaturated fatty acids, such as those obtained from native oils and fats, are preferred for reasons of cost. The proportion of potassium soaps in the agents according to the invention is 3 to 15% by weight, preferably 5 to 12% by weight.
Über den Anteil an diesen Kaliumsalzen hinaus können die Mittel zusätzlich auch freie, d.h. nicht neutralisierte Fettsäuren der genannten Kettenlängen enthalten. Dieser Anteil an freien Fettsäuren kann zur Feineinstellung der Viskosität der Mittel von Vorteil sein.In addition to the proportion of these potassium salts, the agents can also free, i.e. contain non-neutralized fatty acids of the chain lengths mentioned. This proportion of free fatty acids can be advantageous for fine adjustment of the viscosity of the agents.
Als Lösevermittler oder Komponente b) in den erfindungsgemäßen Mitteln eingesetzte Niotenside stellen ethoxylierte Fettalkohole oder Fettamine dar, wobei die Kettenlänge der Alkohole vorteilhaft zwischen 6 bis 18 und insbesondere zwischen 8 bis 14 C-Atomen liegt und die Alkohole oder Fettamine mit 4 bis 16 Mol Ethylenoxid pro Mol Alkohol bzw. Amin ethoxyliert sind. Auch hier sind die technischen Gemische mit variierenden Ethoxylierungsgraden und Alkylkettenlängen kostengünstiger. Die Komponente b) ist in den erfindungsgemäßen Mitteln zu 1 bis 10 Gew.-%, vorzugsweise zum 3 bis 8 Gew.-% enthalten. Vorzugsweise werden als Komponente b) ethoxylierte Alkohole, beispielsweise C6.10-Alkylalkohole mit 4 bis 6 Mol EO eingesetzt.Nonionic surfactants used as solubilizers or component b) in the agents according to the invention are ethoxylated fatty alcohols or fatty amines, the chain length of the alcohols advantageously being between 6 and 18 and in particular between 8 and 14 carbon atoms and the alcohols or fatty amines with 4 to 16 moles of ethylene oxide are ethoxylated per mole of alcohol or amine. Here too, the technical mixtures with varying degrees of ethoxylation and alkyl chain lengths are less expensive. Component b) is present in the agents according to the invention in an amount of 1 to 10% by weight, preferably 3 to 8% by weight. Preferred component b) are ethoxylated alcohols, for example C 6 . 10 alkyl alcohols with 4 to 6 mol EO used.
Die erfindungsgemäßen Mittel enthalten weiterhin als Komponente c) 1 bis 8 Gew.-%, vorzugsweise 2 bis 6 Gew.-% eines Verdickungssystems, das aus niederethoxylierten Fettalkoholen und/oder Fettaminen und Fettalkoholsulfaten und/oder Fettalkoholethersulfaten und/oder deren Ethoxylierungsprodukten besteht. Als niederethoxlierte Fettalkohole und/oder Fettamine sind solche mit einem Ethoxylierungsgrad von <4 und einer Kettenlänge von 10 bis 18 C-Atomen vorteilhaft, bevorzugt wird ein C12.14-Fettalkohol mit 3 Mol Ethylenoxid pro Mol Alkohol eingesetzt. Auch in diesem Fall werden vorteilhaft die technischen Gemische mit variierenden Ethoxylierungsgraden und Alkykettenlängen eingesetzt. Zusätzlich zu diesem nichtionischen Tensid enthält die Komponente c) ein oder mehrere anionische Tenside
aus der Gruppe der Fettalkoholsulfate oder Fettalkoholethersulfate, wobei ein Verhältnis von Niotensid zu Aniontensid zwischen 1 :1 und 1 :8, insbesondere von 1 :2 bis 1 :6, bevorzugt ist. Als dritten Bestandteil enthält die Komponente c) Elektrolyte. Diese Elektrolytzusätze sind zur Viskositätseinstellung des erfindungsgemäßen Mittels hilfreich und können aus der Gruppe der Chloride, Bromide, Sulfate, oder Carbonate stammen, aber auch aus anderen Gruppen ausgewählt sein, um eventuell zusätzliche Effekte herbeizuführen. So können die Gerüststoffeigenschaften von beispielsweise Phosphat-, Citrat- oder Tartrationen genutzt werden. Die Elektrolyte im erfindungsgemäßen Mittel werden vorzugweise in Form ihrer Kaliumsalze eingesetzt, wobei Kaliumchlorid besonders bevorzugt ist.The compositions according to the invention further contain, as component c), 1 to 8% by weight, preferably 2 to 6% by weight, of a thickening system which consists of lower ethoxylated fatty alcohols and / or fatty amines and fatty alcohol sulfates and / or fatty alcohol ether sulfates and / or their ethoxylation products. As lower-ethoxylated fatty alcohols and / or fatty amines, those with a degree of ethoxylation of <4 and a chain length of 10 to 18 carbon atoms are advantageous, a C 12 being preferred. 14 fatty alcohol with 3 moles of ethylene oxide per mole of alcohol used. In this case too, the technical mixtures with varying degrees of ethoxylation and alkyl chain lengths are advantageously used. In addition to this nonionic surfactant, component c) contains one or more anionic surfactants from the group of fatty alcohol sulfates or fatty alcohol ether sulfates, a ratio of nonionic surfactant to anionic surfactant between 1: 1 and 1: 8, in particular from 1: 2 to 1: 6, being preferred. As a third component, component c) contains electrolytes. These electrolyte additives are helpful for adjusting the viscosity of the agent according to the invention and can come from the group of chlorides, bromides, sulfates or carbonates, but can also be selected from other groups in order to bring about any additional effects. For example, the builders properties of phosphate, citrate or tartrations can be used. The electrolytes in the agent according to the invention are preferably used in the form of their potassium salts, with potassium chloride being particularly preferred.
Die erfindungsgemäßen Mittel können weitere tensidische Komponenten enthalten, wobei sowohl Aniontenside als auch Niotenside sowie eventuell Amphotenside zum Einsatz kommen, Verdünnungsmittel, saure oder alkalische Bestandteile, Builder und Cobuilder, beispielsweise Polymere sowie weitere Wirk- und/oder Hilfsstoffe ausgewählt aus der Gruppe der anionischen, nichtionischen und/oder amphoteren Tenside, Abrasivstoffe, Rückfettungsmittel, weiteren Elektrolyte, Konservierungsmittel, weiteren Alkalien, Enzyme, Sequestrierungsmittel, Oxidationsmittel, Farbstoffe und/oder Parfüme.The agents according to the invention can contain further surfactant components, both anionic surfactants and nonionic surfactants and possibly amphoteric surfactants being used, diluents, acidic or alkaline constituents, builders and cobuilders, for example polymers and further active ingredients and / or auxiliary agents selected from the group of anionic, nonionic and / or amphoteric surfactants, abrasives, refatting agents, further electrolytes, preservatives, further alkalis, enzymes, sequestering agents, oxidizing agents, dyes and / or perfumes.
Als zusätzliche anionische Tenside kommen in den erfindungsgemäßen Mitteln hauptsächlich Alkylbenzolsulfonate (ABS), α-Sulfofettsäureester (Estersulfonate), kurz- und langkettige Glycerinester, Alkylsulfobernsteinsäure (ASB) sowie Seifen in Betracht. Beispiele für Aniontenside aus den oben genannten Gruppen sind die im Handel erhältlichen Eltesol® SX30 (Natriumxylolsulfonat, Handelsprodukt der Firma Albright & Wilson), Triton® H55 (Kaliumphosphatester, Handelsprodukt der Firma Union Carbide), Marlinat® DF8 (Natriumsulfosuccinat, Handelsprodukt der Firma Hüls), Hamposyl® L 30 (Natriumlauroylsarkosinat, Handelsprodukt der Firma Hampshire); Fenopon® T33 (Natrium-N-Methyl-N-oleyl taurat, Handelsprodukt der Firma GAS) und Fenopon® AC 78 (Natrium-Kokosnuß-isothionat, Handelsprodukt der Firma GAS).
In den erfindungsgemäßen Mitteln optional zusätzlich eingesetzte Niotenside stammen aus der Gruppe der Aminoxide, der Glucoside und Alkylpolyglucoside (APG), der alkoxylierten Sucrose und Zuckerester, und der Fettsäureester. Beispielhaft seien hier Triton® CGI 10 (Alkylglucoside, Handelprodukt der Firma Union Carbide), Glucam® E10 (Methylglucosid mit 10 EO, Handelsprodukt der Firma Amerchol), Crodesta® SL 40 (Sucrosekokoat, Handelsprodukt der Firma Croda) sowie Tegosoft® 16 B (Cetylisooctanoat, Handelsprodukt der Firma Goldschmidt) genannt.Other suitable anionic surfactants in the agents according to the invention are mainly alkylbenzenesulfonates (ABS), α-sulfofatty acid esters (ester sulfonates), short- and long-chain glycerol esters, alkylsulfosuccinic acid (ASB) and soaps. Examples of anionic surfactants from the above groups are the Eltesol commercially available ® SX30 (sodium xylene, a product of Albright & Wilson), Triton ® H55 (Kaliumphosphatester, a product of Union Carbide), Marlinat ® DF8 (sodium sulfosuccinate, a product of Huls ), Hamposyl ® L 30 (Natriumlauroylsarkosinat, commercial product from Hampshire); Fenopon ® T33 (sodium N-methyl-N-oleyl taurate, commercial product from GAS) and Fenopon ® AC 78 (sodium coconut isothionate, commercial product from GAS). Nonionic surfactants optionally additionally used in the agents according to the invention come from the group of the amine oxides, the glucosides and alkylpolyglucosides (APG), the alkoxylated sucrose and sugar esters, and the fatty acid esters. Examples include Triton ® CGI 10 (alkyl glucoside, commercial product from Union Carbide), Glucam ® E10 (methyl glucoside with 10 EO, commercial product from Amerchol), Crodesta ® SL 40 (sucrose cocoate, commercial product from Croda) and Tegosoft ® 16 B ( Cetyl isooctanoate, a commercial product from Goldschmidt).
Eventuell in den erfindungsgemäßen Mitteln zusätzlich zu den erfindungsgemäß erforderlichen Tensiden eingesetzte Amphotenside, die zumeist lediglich in Kombination mit Aniontensiden eingesetzt werden, sind ausgewählt aus der Gruppe der Alkylbetaine, Alkylaminopropionate, Alkyliminodipropionate, Alkylglycinate, Carboxyglycinate, Alkylimidazoline, Sulfobetaine, Alkylpolyaminocarboxylate undAmphoteric surfactants which may be used in the agents according to the invention in addition to the surfactants required according to the invention and are mostly used only in combination with anionic surfactants are selected from the group of alkyl betaines, alkylaminopropionates, alkyliminodipropionates, alkylglycinates, carboxyglycinates, alkylimidazolines, sulfobetaines, alkylpolyaminocarboxylates and
Polyamphocarboxyglycinate. Beispiele für diese Tensidtypen sind Tegobetain® A4080 (Alkyldimethylbetain, Handelsprodukt der Firma Goldschmidt), Ampholak® XCU (Kokos-Amphoglykolat, Handelsprodukt der Firma Bero Nobel), Amphotensid CT® (Alkylimidazolin basiertes Amphotensid, Handelsprodukt der Firma Zschimmer und Schwarz), Ampholak® XCO 30 (Kokos-Amphocarboxyglycinat, Handelsprodukt der Firma Bero Nobel) sowie Sandobet® SC (Kokosamid-Sulfobetain, Handelsprodukt der Firma Sandoz).Polyamphocarboxyglycinates. Examples of these types of surfactants are Tegobetain ® A4080 (alkyldimethylbetaine, commercial product from Goldschmidt), Ampholak ® XCU (coconut amphoglycolate, commercial product from Bero Nobel), amphoteric surfactant CT ® (alkylimidazoline-based amphoteric surfactant, commercial product from Zschimmer and Schwarz), Ampholak ® XCO 30 (coconut amphocarboxyglycinate, commercial product from Bero Nobel) and Sandobet ® SC (coconut amide sulfobetaine, commercial product from Sandoz).
Zu den Abrasivstoffen, die den erfindungsgemäßen Mitteln zugesetzt werden können, gehören Mikroglaskugeln, Quarzmehle, Holzmehle, Kreiden und Kunststoffmehle. Bevorzugt werden Polyurethanmehle eingesetzt. Die Abrasivstoffe können in den erfindungsgemäßen Mitteln in Mengen bis zu 10 Gew.-% enthalten sein, wobei Mengen von 2 bis 6 Gew.-% bevorzugt sind.The abrasive materials that can be added to the agents according to the invention include micro glass balls, quartz flours, wood flours, chalks and plastic flours. Polyurethane flours are preferably used. The abrasive substances can be contained in the agents according to the invention in amounts of up to 10% by weight, with amounts of 2 to 6% by weight being preferred.
Als Rückfettungsmittel für die erfindungsgemäßen Mittel kommen alle dermatologisch unbedenklichen Stoffe in Betracht, die der Entfettung der menschlichen Haut durch die Anwendung der erfindungsgemäßen Mittel entgegenwirken. Hierzu zählen insbesondere
Fettsäurealkanolamine, Fettsäurepolyalkanolamine, deren Ethylen- und/oder Propylenoxid-Anlagerungsprodukte und Fettsäuremonoglyceride. Besonders gut geeignet sind Verbindungen, deren Fettsäureanteil 12 bis 18 C-Atome enthält. Die Rückfettungsmittel können in den erfindungsgemäßen Mitteln beispielsweise in Mengen von bis zu 20 Gew.-%, vorzugsweise aber in Mengen von 1 bis 10 Gew.-%, enthalten sein.All dermatologically harmless substances which counteract the degreasing of human skin through the use of the agents according to the invention are suitable as refatting agents for the agents according to the invention. These include in particular Fatty acid alkanolamines, fatty acid polyalkanolamines, their ethylene and / or propylene oxide addition products and fatty acid monoglycerides. Compounds whose fatty acid content contains 12 to 18 carbon atoms are particularly suitable. The refatting agents can be present in the agents according to the invention, for example in amounts of up to 20% by weight, but preferably in amounts of 1 to 10% by weight.
Bekannte und in den erfindungsgemäßen Mitteln verwendbare Builder sind monomere oder oligomere Phosphate wie beispielsweise Monophosphate, Pyrophosphate, Triphosphate und cyclische oder polymere Metaphosphate. Weitere Gruppen anorganischer Buildersubstanzen umfassen Carbonate, Hydrogencarbonate, Borate und Silicate, vorzugsweise solche mit einem Molverhältnis SiO2 : M2O (M = Alkalimetall) im Bereich von 0,5 bis etwa 4, insbesondere von etwa 1,0 bis etwa 2,4. Organische Buildersubstanzen können vorzugsweise ausgewählt werden aus den Polymeren und Copolymeren von Acrylsäure, Hydroxyacrylsäure, Maleinsäure und Allylalkohol. Weiterhin sind Poly(tetramethylen- 1 ,2-dicarboxylate) und Poly(4-methoxytetramethylen- 1 ,2- dicarboxylate) einsetzbar. Die genannten anorganischen und organischen Builder werden in Form ihrer wasserlöslichen Salze, insbesondere ihrer Kaliumsalze, eingesetzt.Known builders which can be used in the agents according to the invention are monomeric or oligomeric phosphates such as, for example, monophosphates, pyrophosphates, triphosphates and cyclic or polymeric metaphosphates. Further groups of inorganic builder substances include carbonates, hydrogen carbonates, borates and silicates, preferably those with a molar ratio of SiO 2 : M 2 O (M = alkali metal) in the range from 0.5 to about 4, in particular from about 1.0 to about 2.4 . Organic builder substances can preferably be selected from the polymers and copolymers of acrylic acid, hydroxyacrylic acid, maleic acid and allyl alcohol. Poly (tetramethylene-1,2-dicarboxylates) and poly (4-methoxytetramethylene-1,2-dicarboxylates) can also be used. The inorganic and organic builders mentioned are used in the form of their water-soluble salts, in particular their potassium salts.
Als zusätzliche Alkalien kommen neben den Alkalihydroxiden beispielsweise Natriumoder Kaliumcarbonat sowie Natrium- oder Kaliumsilikate in Betracht, wobei die Kaliumsalze bevorzugt sind. Geeignete Chelatkomplexbildner sind beispielsweise die Alkalisalze der Ethylendiamintetraessigsäure (EDTA) oder der Nitrilotriessigsäure (NTA) sowie Alkalimetallsalze von anionischen Polyelektrolyten wie Polyacrylate, Polymaleate und Polysulfonate. Weiterhin sind niedermolekulare Hydroxycarbonsäuren wie Citronensäure, Weinsäure, Äpfelsäure oder Gluconsäure geeignet. Geeignete Komplexbildner können weiterhin ausgewählt sein aus Organophosphonaten wie beispielsweise l-Hydroxyethan-l,l-diphosphonsäure (HEDP),In addition to the alkali metal hydroxides, sodium or potassium carbonate and sodium or potassium silicates, for example, may be considered as additional alkalis, with the potassium salts being preferred. Suitable chelating agents are, for example, the alkali salts of ethylenediaminetetraacetic acid (EDTA) or nitrilotriacetic acid (NTA) and alkali metal salts of anionic polyelectrolytes such as polyacrylates, polymaleates and polysulfonates. Low molecular weight hydroxycarboxylic acids such as citric acid, tartaric acid, malic acid or gluconic acid are also suitable. Suitable complexing agents can also be selected from organophosphonates such as, for example, l-hydroxyethane-l, l-diphosphonic acid (HEDP),
Aminotri(methylenphosphonsäure) (ATMP), Diethylentriaminpenta(methylenphosphon- säure) sowie 2-Phosphonobutan-l,2,4-tricarbonsäure (PBS-AM).
Auch Oxidationsmittel können den erfindungsgemäßen Mitteln zugesetzt werden, um oxidativ bleichbaren Schmutz besser entfernen zu können und/oder die zu reinigenden Flächen gleichzeitig von Keimen zu befreien. Vorzugsweise wird die Keimabtötung aber mittels hautfreundlicherer Konservierungsmittel, beispielsweise Natriumhydroxy- methylglycinat, erreicht.Aminotri (methylenephosphonic acid) (ATMP), diethylenetriaminepenta (methylenephosphonic acid) and 2-phosphonobutane-l, 2,4-tricarboxylic acid (PBS-AM). Oxidizing agents can also be added to the agents according to the invention in order to be able to better remove oxidatively bleachable dirt and / or to simultaneously remove germs from the surfaces to be cleaned. However, germ killing is preferably achieved by means of more skin-friendly preservatives, for example sodium hydroxymethylglycinate.
Der pH- Wert der erfindungsgemäßen Mittel liegt bevorzugt in einem Bereich zwischen 6 und 11, wobei Werte zwischen 8,5 und 10 besonders bevorzugt sind.The pH of the agents according to the invention is preferably in a range between 6 and 11, with values between 8.5 and 10 being particularly preferred.
Die Viskosität der erfindungsgemäßen Mittel, die nach DIN 53211 mit einem 4mm-Ford- Auslaufbecher gemessen wird, liegt bei 20°C über 50 Sekunden, wobei Werte zwischen 70 und 120 Sekunden bevorzugt sind. Bei 0°C sind die Mittel gut und gleichmäßig fließfähig und weisen Viskositäten unter 1000 Sekunden auf.The viscosity of the agents according to the invention, which is measured in accordance with DIN 53211 with a 4 mm Ford flow cup, is 20 ° C. over 50 seconds, values between 70 and 120 seconds being preferred. At 0 ° C the agents flow well and uniformly and have viscosities of less than 1000 seconds.
Die erfindungsgemäßen Handreinigungs- und Umformhilfsmittel können bei Raumtemperatur oder bei erhöhten oder erniedrigten Temperaturen angewendet werden und sind bis 0°C ohne Ausflockungen, Phasenseparationen oder Verfestigung anwendbar. Sie lassen sich leicht mit kaltem oder warmen Wasser abwaschen. Neben der Reinigung von mit Farben, Lacken, Lasuren, Ölen, Teeren, Pigmenten, Bitumen, Druckfarben oder ähnlichen Substanzen verschmutzten Händen können die Mittel auch zur Entfernung von Farben, Lacken, Lasuren, Ölen, Teeren, Pigmenten, Bitumen, Druckfarben oder ähnlichen Substanzen von harten Oberflächen oder Textilien verwendet werden. Auch der Einsatz als Umformhilfsmittel in der Metallverarbeitung ist möglich. Beispiele derartiger Prozesse sind Umformen, Tiefziehen, Kaltfließpressen, Draht- oder Rohrzug.The hand cleaning and shaping aids according to the invention can be used at room temperature or at elevated or reduced temperatures and can be used up to 0 ° C. without flocculation, phase separation or solidification. They can easily be washed off with cold or warm water. In addition to cleaning hands soiled with paints, varnishes, glazes, oils, tars, pigments, bitumen, printing inks or similar substances, the agents can also be used to remove paints, varnishes, glazes, oils, tars, pigments, bitumen, printing inks or similar substances hard surfaces or textiles. It can also be used as a forming aid in metal processing. Examples of such processes are forming, deep drawing, cold extrusion, wire or tube drawing.
Vorteilhaft werden die erfindungsgemäßen Mittel aus Wandspendern dosiert, welche aus größeren Gebinden dem Verbrauch entsprechend nachgefüllt werden. Diese Spender ermöglichen eine saubere und sparsame Dosierung auf verschmutzte oder zu bearbeitende Oberflächen oder die menschliche Haut.
Die Herstellung der erfindungsgemäßen Mittel weist keine Besonderheiten auf. Sie erfolgt am einfachsten durch Vermischen der einzelnen Bestandteile, gegebenenfalls bei erhöhter Temperatur, in einer Rührapparatur und anschließendes Abfüllen, gegebenenfalls nach Abkühlen, in übliche Behälter wie Kanister, Tuben, Pumpgefaße, Spender oder Dosen. Die Kaliumseifen können beispielsweise vorab direkt im Ansatzbehälter durch Verseifen der Fettsäuren mit Kalilauge bei 85 bis 95°C hergestellt werden.
The agents according to the invention are advantageously metered out from wall dispensers which are replenished from larger containers according to consumption. These dispensers enable clean and economical dosing on dirty or machined surfaces or on human skin. The preparation of the agents according to the invention has no special features. The easiest way to do this is to mix the individual components, if necessary at elevated temperature, in a stirrer and then fill them, if necessary after cooling, into conventional containers such as canisters, tubes, pumping vessels, dispensers or cans. The potassium soaps can be prepared beforehand, for example, directly in the batch container by saponifying the fatty acids with potassium hydroxide solution at 85 to 95 ° C.
Beispiele:Examples:
Aus 70,32g Wasser, 2,58g 45%iger KOH und 5,6g C16.18-Sojaölfettsäure wurde eine wäßrige Kaliumseifenlösung bereitet, die als Voransatz mit weiteren Komponenten vermischt wurde. Hergestellt wurden die erfindungsgemäßen Mittel El und E2 sowie die Vergleichsbeispiele VI und V2, in denen jeweils eine der Komponenten b) bzw. c) des Hauptanspruchs in zu geringer Konzentration eingesetzt wurde. Die Zusammensetzung der Mittel kann Tabelle 1 entnommen werden.An aqueous potassium soap solution was prepared from 70.32 g of water, 2.58 g of 45% KOH and 5.6 g of C 16.18 soybean oil fatty acid, which as a preliminary mixture was mixed with other components. The agents E1 and E2 according to the invention and comparative examples VI and V2 were produced, in each of which one of the components b) or c) of the main claim was used in too low a concentration. The composition of the agents can be found in Table 1.
Die Viskositäten der Mittel wurden mit einem 4mm-Ford-Auslaufbecher (DIN 53211) gemessen, wobei die Proben auf 20°C bzw. 0°C temperiert wurden. Nach zweiwöchiger Lagerung bei 0°C wurden die Viskositäten erneut gemessen. Die Viskositätswerte in Sekunden Auslaufzeit sind in Tabelle 2 zusammengestellt.The viscosities of the agents were measured using a 4 mm Ford flow cup (DIN 53211), the samples being heated to 20 ° C. or 0 ° C. After storage for two weeks at 0 ° C., the viscosities were measured again. The viscosity values in seconds of run-down time are summarized in Table 2.
Tabelle 1: Zusammensetzung [Gew.-%]Table 1: Composition [% by weight]
El E2 VI V2El E2 VI V2
K-Seifenlsg., 7,2%ig* 78,5 78,5 78,5 78,5K soap solution, 7.2% * 78.5 78.5 78.5 78.5
C12.14-Fettalkohol + 3 EO 0,8 0,8 0,4 0,8C 12 . 14 - fatty alcohol + 3 EO 0.8 0.8 0.4 0.8
C12.14-Fettalkohol + 2EO -sulfat 3,2 3,2 1,6 3,2C 12 . 14 -fatty alcohol + 2EO -sulfate 3.2 3.2 1.6 3.2
Octanol + 4 EO 2,8 5,6 - -Octanol + 4 EO 2.8 5.6 - -
Kaliumchlorid 0,7 2,4 0,9 0,4Potassium chloride 0.7 2.4 0.9 0.4
Wasser ad 100 ad 100 ad 100 ad 100Water ad 100 ad 100 ad 100 ad 100
Kaliumsalz einer C16.lg-Sojaölfettsäure
Tabelle 2: Viskositätswerte [s]Potassium salt of a C 16 . lg soybean oil fatty acid Table 2: Viscosity values [s]
El E2 VI V2El E2 VI V2
20°C* 107 59 51 8720 ° C * 107 59 51 87
0°C* 438 176 743 13570 ° C * 438 176 743 1357
Aussehen * klar klar trüb trübAppearance * clearly clear cloudy cloudy
0°C ** 440 177 gelartig*** fest0 ° C ** 440 177 gel-like *** solid
* : nach 24 h Lagerung bei der entsprechenden Temperatur **: nach 14 Tagen Lagerung bei 0°C ***: nicht meßbar mit Auslaufbecher
*: after 24 h storage at the appropriate temperature **: after 14 days storage at 0 ° C ***: not measurable with flow cup
Claims
1. Bis 0°C homogene und flüssig-viskose wäßrige Kaliumseifen-Tensidkombination, dadurch gekennzeichnet, daß sie Wasser und a) 3 bis 15 Gew.-% eines oder mehrerer Kaliumsalze von Fettsäuren, b) 1 bis 10 Gew.-% eines oder mehrerer Lösevermittler aus der Gruppe der ethoxylierten Alkohole und/oder Alkylamine sowie c) 1 bis 8 Gew.-% eines Verdickungssystems, bestehend aus niederethoxylierten Fettalkoholen und/oder Fettaminen und Fettalkoholethersulfaten und/oder Fettalkoholsulfaten und/oder deren Ethoxylierungsprodukten und Elektrolyten enthält.1. To 0 ° C homogeneous and liquid-viscous aqueous potassium soap-surfactant combination, characterized in that it contains water and a) 3 to 15% by weight of one or more potassium salts of fatty acids, b) 1 to 10% by weight of one or several solubilizers from the group of ethoxylated alcohols and / or alkylamines and c) 1 to 8 wt .-% of a thickening system consisting of low ethoxylated fatty alcohols and / or fatty amines and fatty alcohol ether sulfates and / or fatty alcohol sulfates and / or their ethoxylation products and electrolytes.
2. Mittel gemäß Anspruch 1, dadurch gekennzeichnet, daß als Komponente a) Kaliumsalze von C12.,8-Fettsäuren, vorzugsweise von natürlichen C16.18-Fettsäuren eingesetzt werden.2. Composition according to claim 1, characterized in that as component a) potassium salts of C 12th , 8- fatty acids, preferably of natural C 16th 18 fatty acids are used.
3. Mittel nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Komponente a) in Mengen von 5 bis 12 Gew.-% eingesetzt wird.3. Composition according to one of claims 1 or 2, characterized in that component a) is used in amounts of 5 to 12 wt .-%.
4. Mittel nach einem oder mehreren der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß als Komponente b) ein mit 4 bis 16 Mol Ethylenoxid pro Mol Fettalkohol ethoxylierter C6.18-Fettalkohol eingesetzt wird.4. Composition according to one or more of claims 1 to 3, characterized in that as component b) a C 6 ethoxylated with 4 to 16 moles of ethylene oxide per mole of fatty alcohol. 18 fatty alcohol is used.
5. Mittel nach einem oder mehreren der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Komponente b) in Mengen von 3 bis 8 Gew.-% eingesetzt wird.5. Composition according to one or more of claims 1 to 4, characterized in that component b) is used in amounts of 3 to 8 wt .-%.
6. Mittel nach einem oder mehreren der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Komponente c) als niederethoxylierten Fettalkohol einen C10.18-Fettalkohol mit weniger als 4 Mol Ethylenoxid pro Mol Alkohol enthält. 6. Composition according to one or more of claims 1 to 5, characterized in that component c) contains as the lower ethoxylated fatty alcohol a C 10.18 fatty alcohol with less than 4 moles of ethylene oxide per mole of alcohol.
7. Mittel nach einem oder mehreren der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß das Verhältnis Niotensid zu Aniontensid in der Komponente c) 1 :1 bis 1 :8, vorzugsweise 1:2 bis 1 :6, beträgt.7. Composition according to one or more of claims 1 to 6, characterized in that the ratio of nonionic surfactant to anionic surfactant in component c) is 1: 1 to 1: 8, preferably 1: 2 to 1: 6.
8. Mittel nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Komponente c) zusätzliche Elektrolyte, insbesondere Kaliumsalze und vorzugsweise Kaliumchlorid enthält.8. Composition according to one or more of claims 1 to 7, characterized in that component c) contains additional electrolytes, in particular potassium salts and preferably potassium chloride.
9. Mittel nach einem oder mehreren der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Komponente c) in Mengen von 2 bis 6 Gew.-% eingesetzt wird.9. Composition according to one or more of claims 1 to 8, characterized in that component c) is used in amounts of 2 to 6 wt .-%.
10. Mittel nach einem oder mehreren der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß es zusätzlich Gerüststoffe (Builder) und/oder Komplexbildner enthält.10. Composition according to one or more of claims 1 to 9, characterized in that it additionally contains builders and / or complexing agents.
11. Mittel nach einem oder mehreren der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß sie weitere Wirk- und/oder Hilfsstoffe ausgewählt aus der Gruppe der anionischen, nichtionischen und/oder amphoteren Tenside, Abrasivstoffe, Rückfettungsmittel, weiteren Elektrolyte, Konservierungsmittel, weiteren Alkalien, Enzyme, Sequestrierungsmittel, Oxidationsmittel, Farbstoffe und/oder Parfüme enthalten.11. A composition according to one or more of claims 1 to 10, characterized in that it contains further active ingredients and / or auxiliary substances selected from the group consisting of anionic, nonionic and / or amphoteric surfactants, abrasives, refatting agents, further electrolytes, preservatives, further alkalis , Enzymes, sequestering agents, oxidizing agents, dyes and / or perfumes.
12. Mittel nach einem oder mehreren der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Viskosität der Mittel bei 20°C über 50 Sekunden, bevorzugt im Bereich von 70 bis 120 Sekunden, gemessen mit einem 4mm-Ford-Auslaufbecher (DIN 53211), beträgt.12. Agent according to one or more of claims 1 to 11, characterized in that the viscosity of the agent at 20 ° C for 50 seconds, preferably in the range of 70 to 120 seconds, measured with a 4mm Ford flow cup (DIN 53211) , is.
13. Mittel nach einem oder mehreren der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß das Mittel bei 0°C gut und gleichmäßig fließfähig ist und die Viskosität unter 1000 Sekunden, gemessen mit einem 4mm-Ford- Auslaufbecher (DIN 53211), beträgt. 13. Agent according to one or more of claims 1 to 12, characterized in that the agent is good and uniformly flowable at 0 ° C and the viscosity is less than 1000 seconds, measured with a 4mm Ford flow cup (DIN 53211).
14. Verwendung eines Mittels nach einem oder mehreren der Ansprüche 1 bis 13 zur Hautreinigung, insbesondere zur Handreinigung.14. Use of an agent according to one or more of claims 1 to 13 for skin cleaning, in particular for hand cleaning.
15. Verwendung eines Mittels nach einem oder mehreren der Ansprüche 1 bis 13 zur Reinigung harter Oberflächen.15. Use of an agent according to one or more of claims 1 to 13 for cleaning hard surfaces.
16. Verwendung eines Mittels nach einem oder mehreren der Ansprüche 1 bis 13 als Oberflächenbearbeitungs- oder Umformhilfsmittel bei der Metallbearbeitung. 16. Use of an agent according to one or more of claims 1 to 13 as a surface processing or forming aid in metalworking.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97952777A EP0944712B1 (en) | 1996-11-27 | 1997-11-18 | Detergents |
| AT97952777T ATE201901T1 (en) | 1996-11-27 | 1997-11-18 | CLEANING SUPPLIES |
| DE59703741T DE59703741D1 (en) | 1996-11-27 | 1997-11-18 | CLEANING SUPPLIES |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19649102A DE19649102A1 (en) | 1996-11-27 | 1996-11-27 | cleaning supplies |
| DE19649102.9 | 1996-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1998023723A1 true WO1998023723A1 (en) | 1998-06-04 |
Family
ID=7812905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1997/006419 WO1998023723A1 (en) | 1996-11-27 | 1997-11-18 | Detergents |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0944712B1 (en) |
| AT (1) | ATE201901T1 (en) |
| DE (2) | DE19649102A1 (en) |
| WO (1) | WO1998023723A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038029A1 (en) * | 2001-11-01 | 2003-05-08 | Unilever N.V. | Liquid detergent compositions |
| WO2004108875A1 (en) * | 2003-06-07 | 2004-12-16 | Reckitt Benckiser Inc | Hard surface cleaning compositions containing soaps |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6596674B2 (en) | 2000-02-29 | 2003-07-22 | Henkel Corporation | Metal working lubricants and their use |
| DE10257984A1 (en) * | 2002-12-12 | 2004-06-24 | Beiersdorf Ag | Cosmetic or dermatological skin cleansing agent e.g. for reducing skin roughness, comprises fatty acid salt surfactants |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB348689A (en) * | 1929-03-31 | 1931-05-14 | Henkel & Cie G.M.B.H. | |
| FR895605A (en) * | 1943-06-17 | 1945-01-30 | Process for preparing a liquid washing agent | |
| DE2609752A1 (en) * | 1976-03-09 | 1977-09-22 | Henkel & Cie Gmbh | Liquid low temp. detergent concentrate - contg. potassium fatty acid salts, ethoxylated alcohol, alkylbenzene sulphonate, brightener and solubiliser |
| US4058473A (en) * | 1976-06-24 | 1977-11-15 | Lever Brothers Company | Low temperature stable compositions |
| US4274973A (en) * | 1979-06-22 | 1981-06-23 | The Diversey Corporation | Aqueous water-soluble soap lubricant concentrates and aqueous lubricants containing same |
| US4312771A (en) * | 1980-12-26 | 1982-01-26 | Duskin Franchise Co., Ltd. | Viscous liquid soap composition |
| EP0051232A1 (en) * | 1980-10-30 | 1982-05-12 | Henkel Kommanditgesellschaft auf Aktien | Hand cleaner |
| JPS61300A (en) * | 1984-06-13 | 1986-01-06 | ライオン株式会社 | Liquid soap composition |
| DE4041172A1 (en) * | 1990-12-21 | 1992-06-25 | Henkel Kgaa | LIQUID SOAP PREPARATION |
-
1996
- 1996-11-27 DE DE19649102A patent/DE19649102A1/en not_active Withdrawn
-
1997
- 1997-11-18 EP EP97952777A patent/EP0944712B1/en not_active Expired - Lifetime
- 1997-11-18 AT AT97952777T patent/ATE201901T1/en not_active IP Right Cessation
- 1997-11-18 WO PCT/EP1997/006419 patent/WO1998023723A1/en active IP Right Grant
- 1997-11-18 DE DE59703741T patent/DE59703741D1/en not_active Expired - Lifetime
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB348689A (en) * | 1929-03-31 | 1931-05-14 | Henkel & Cie G.M.B.H. | |
| FR895605A (en) * | 1943-06-17 | 1945-01-30 | Process for preparing a liquid washing agent | |
| DE2609752A1 (en) * | 1976-03-09 | 1977-09-22 | Henkel & Cie Gmbh | Liquid low temp. detergent concentrate - contg. potassium fatty acid salts, ethoxylated alcohol, alkylbenzene sulphonate, brightener and solubiliser |
| US4058473A (en) * | 1976-06-24 | 1977-11-15 | Lever Brothers Company | Low temperature stable compositions |
| US4274973A (en) * | 1979-06-22 | 1981-06-23 | The Diversey Corporation | Aqueous water-soluble soap lubricant concentrates and aqueous lubricants containing same |
| EP0051232A1 (en) * | 1980-10-30 | 1982-05-12 | Henkel Kommanditgesellschaft auf Aktien | Hand cleaner |
| US4312771A (en) * | 1980-12-26 | 1982-01-26 | Duskin Franchise Co., Ltd. | Viscous liquid soap composition |
| JPS61300A (en) * | 1984-06-13 | 1986-01-06 | ライオン株式会社 | Liquid soap composition |
| DE4041172A1 (en) * | 1990-12-21 | 1992-06-25 | Henkel Kgaa | LIQUID SOAP PREPARATION |
Non-Patent Citations (1)
| Title |
|---|
| DATABASE WPI Section Ch Week 8607, Derwent World Patents Index; Class A97, AN 86-045892, XP002063441 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003038029A1 (en) * | 2001-11-01 | 2003-05-08 | Unilever N.V. | Liquid detergent compositions |
| US6894017B2 (en) | 2001-11-01 | 2005-05-17 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Liquid detergent compositions |
| WO2004108875A1 (en) * | 2003-06-07 | 2004-12-16 | Reckitt Benckiser Inc | Hard surface cleaning compositions containing soaps |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19649102A1 (en) | 1998-05-28 |
| EP0944712B1 (en) | 2001-06-06 |
| ATE201901T1 (en) | 2001-06-15 |
| EP0944712A1 (en) | 1999-09-29 |
| DE59703741D1 (en) | 2001-07-12 |
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