JP2005281639A - Detergent composition - Google Patents
Detergent composition Download PDFInfo
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- JP2005281639A JP2005281639A JP2004101962A JP2004101962A JP2005281639A JP 2005281639 A JP2005281639 A JP 2005281639A JP 2004101962 A JP2004101962 A JP 2004101962A JP 2004101962 A JP2004101962 A JP 2004101962A JP 2005281639 A JP2005281639 A JP 2005281639A
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- 239000000203 mixture Substances 0.000 title claims abstract description 33
- 239000003599 detergent Substances 0.000 title abstract description 11
- -1 polyoxyethylene Polymers 0.000 claims abstract description 19
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 6
- 150000005215 alkyl ethers Chemical class 0.000 claims abstract description 6
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 6
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 5
- 150000001408 amides Chemical class 0.000 claims abstract description 5
- 125000006297 carbonyl amino group Chemical group [H]N([*:2])C([*:1])=O 0.000 claims abstract description 3
- 238000004140 cleaning Methods 0.000 claims description 20
- 150000004665 fatty acids Chemical group 0.000 claims description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims description 16
- 150000001340 alkali metals Chemical group 0.000 claims description 12
- 150000001412 amines Chemical class 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 10
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 9
- 150000001342 alkaline earth metals Chemical group 0.000 claims description 9
- 150000001413 amino acids Chemical class 0.000 claims description 9
- 125000002091 cationic group Chemical group 0.000 claims description 9
- 239000002280 amphoteric surfactant Substances 0.000 claims description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 5
- 125000003342 alkenyl group Chemical group 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 239000006260 foam Substances 0.000 abstract description 43
- 238000013329 compounding Methods 0.000 abstract 4
- 239000002563 ionic surfactant Substances 0.000 abstract 2
- 230000000052 comparative effect Effects 0.000 description 12
- 235000014113 dietary fatty acids Nutrition 0.000 description 10
- 239000000194 fatty acid Substances 0.000 description 10
- 229930195729 fatty acid Natural products 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 7
- 102000004169 proteins and genes Human genes 0.000 description 6
- 108090000623 proteins and genes Proteins 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 235000019864 coconut oil Nutrition 0.000 description 3
- 239000003240 coconut oil Substances 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 235000013870 dimethyl polysiloxane Nutrition 0.000 description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 description 3
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- 229940058015 1,3-butylene glycol Drugs 0.000 description 2
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 239000005639 Lauric acid Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 206010040880 Skin irritation Diseases 0.000 description 2
- 235000015278 beef Nutrition 0.000 description 2
- 235000019437 butane-1,3-diol Nutrition 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 235000021313 oleic acid Nutrition 0.000 description 2
- 239000003346 palm kernel oil Substances 0.000 description 2
- 235000019865 palm kernel oil Nutrition 0.000 description 2
- 230000002688 persistence Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000036556 skin irritation Effects 0.000 description 2
- 231100000475 skin irritation Toxicity 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 125000004436 sodium atom Chemical group 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- PRAKJMSDJKAYCZ-UHFFFAOYSA-N squalane Chemical compound CC(C)CCCC(C)CCCC(C)CCCCC(C)CCCC(C)CCCC(C)C PRAKJMSDJKAYCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 2
- FFJCNSLCJOQHKM-CLFAGFIQSA-N (z)-1-[(z)-octadec-9-enoxy]octadec-9-ene Chemical compound CCCCCCCC\C=C/CCCCCCCCOCCCCCCCC\C=C/CCCCCCCC FFJCNSLCJOQHKM-CLFAGFIQSA-N 0.000 description 1
- WCENBULLAYPQBU-UHFFFAOYSA-N 2-[carboxymethyl(dodecyl)amino]acetic acid;sodium Chemical compound [Na].CCCCCCCCCCCCN(CC(O)=O)CC(O)=O WCENBULLAYPQBU-UHFFFAOYSA-N 0.000 description 1
- LEEDMQGKBNGPDN-UHFFFAOYSA-N 2-methylnonadecane Chemical compound CCCCCCCCCCCCCCCCCC(C)C LEEDMQGKBNGPDN-UHFFFAOYSA-N 0.000 description 1
- BGRXBNZMPMGLQI-UHFFFAOYSA-N 2-octyldodecyl tetradecanoate Chemical compound CCCCCCCCCCCCCC(=O)OCC(CCCCCCCC)CCCCCCCCCC BGRXBNZMPMGLQI-UHFFFAOYSA-N 0.000 description 1
- ODHCTXKNWHHXJC-VKHMYHEASA-M 5-oxo-L-prolinate Chemical compound [O-]C(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-M 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical group [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 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
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000047703 Nonion Species 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000000783 alginic acid Substances 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 229960001126 alginic acid Drugs 0.000 description 1
- 150000004781 alginic acids Chemical class 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 235000013871 bee wax Nutrition 0.000 description 1
- 239000012166 beeswax Substances 0.000 description 1
- 229960003237 betaine Drugs 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 229940001468 citrate Drugs 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010696 ester oil Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000021323 fish oil Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 125000003976 glyceryl group Chemical group [H]C([*])([H])C(O[H])([H])C(O[H])([H])[H] 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- JXTPJDDICSTXJX-UHFFFAOYSA-N n-Triacontane Natural products CCCCCCCCCCCCCCCCCCCCCCCCCCCCCC JXTPJDDICSTXJX-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229940073665 octyldodecyl myristate Drugs 0.000 description 1
- BARWIPMJPCRCTP-UHFFFAOYSA-N oleic acid oleyl ester Natural products CCCCCCCCC=CCCCCCCCCOC(=O)CCCCCCCC=CCCCCCCCC BARWIPMJPCRCTP-UHFFFAOYSA-N 0.000 description 1
- BARWIPMJPCRCTP-CLFAGFIQSA-N oleyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCCOC(=O)CCCCCCC\C=C/CCCCCCCC BARWIPMJPCRCTP-CLFAGFIQSA-N 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 235000008476 powdered milk Nutrition 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229940071139 pyrrolidone carboxylate Drugs 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 229940032094 squalane Drugs 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229960003080 taurine Drugs 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Abstract
Description
本発明は、野菜や果物などの食品、調理器具、哺乳ビンおよび食器類などの洗浄に適した洗浄剤組成物に関し、さらに詳しくは手肌に優しく、泡もち、泡質が良好であり、蛋白質汚れに対する洗浄力に優れるとともに、すすぎ性が良好であり、かつ保存安定性、低温保存復元性にも優れる洗浄剤組成物に関する。 The present invention relates to a detergent composition suitable for washing foods such as vegetables and fruits, cooking utensils, baby bottles and tableware, and more particularly gentle to the hand skin, having foam, good foam quality, and protein. The present invention relates to a cleaning composition having excellent detergency against dirt, good rinsing properties, and excellent storage stability and low-temperature storage / restorability.
従来、台所用洗浄剤には、アルキルベンゼンスルホン酸塩、高級アルキルエーテル硫酸エステル塩などの陰イオン性界面活性剤、高級脂肪酸アルカノールアミド、ポリオキシエチレンアルキルエーテルなどの非イオン性界面活性剤、アミドプロピルベタインなどの両性界面活性剤が洗浄基剤として組み合わせて用いられているが、皮膚刺激性が低いことが望まれている。 Conventionally, kitchen detergents include anionic surfactants such as alkylbenzene sulfonates and higher alkyl ether sulfates, nonionic surfactants such as higher fatty acid alkanolamides and polyoxyethylene alkyl ethers, and amidopropyl. Amphoteric surfactants such as betaine are used in combination as a cleaning base, but it is desired that skin irritation is low.
皮膚刺激性を低下させる目的でアミンオキシドを使用することが知られているが、著しい増粘がみられたり、低温安定性が不良の場合があり、さらに満足のいく洗浄力が得られない場合が多い。ポリオキシエチレンアルキルエーテル、脂肪酸ジエタノールアミド、アミンオキシドおよび糖エステル系界面活性剤を含む洗浄剤組成物（特許文献１参照）が、高級アルコールにエチレンオキシドおよびプロピレンオキシドをランダム状に付加させた非イオン性界面活性剤、アルキルジエタノールアミド、アミンオキシドを含む洗浄剤組成物（特許文献２参照）が提案されている。また、アシルアルキルタウリン塩またはアシルイセチオン酸塩またはアミドエーテル硫酸塩型陰イオン性界面活性剤、アルキルアミノジカルボン酸塩型両性界面活性剤を含む洗浄剤組成物（特許文献３参照）が提案されている。
しかし、これら組成物は、蛋白質汚れに対する洗浄力は弱く、また、すすぎ性や泡もち、泡質も満足のいくものではなかった。
However, these compositions have weak detergency against protein stains, and are not satisfactory in terms of rinsing properties, foam, and foam quality.
本発明は上記問題点を解決し、手肌に優しく、泡もち、泡質が良好であり、蛋白質汚れに対する洗浄力に優れるとともに、すすぎ性が良好であり、保存安定性、低温保存復元性にも優れる洗浄剤組成物を提供することを目的とする。 The present invention solves the above-mentioned problems, is gentle to the hand skin, has foam, good foam quality, excellent detergency against protein stains, good rinsing properties, storage stability, and low-temperature storage restoration properties. It is another object of the present invention to provide an excellent cleaning composition.
すなわち本発明は、
ａ．式（Ｉ）で示されるアミドアミノ酸型両性界面活性剤、および式（II）で示されるアミノジカルボン酸型両性界面活性剤から選ばれる１種以上１〜１５重量％、ｂ．式（III）で示されるアシルメチルタウリン型陰イオン性界面活性剤、および式（IV）で示されるアミドエーテル硫酸型陰イオン性界面活性剤から選ばれる１種以上０．１〜３重量％、ｃ．ＨＬＢ値が１０〜１５であるポリオキシエチレンアルキルエーテル型非イオン性界面活性剤０．１〜３重量％、ｄ．炭素数３〜８の水溶性２価アルコール０．５〜１０重量％含有し、かつａとｂの配合比ａ／ｂが重量比で１／３〜３０／１であり、かつａ＋ｂとｃの配合比（ａ＋ｂ）／ｃが重量比で１／１〜３０／１であり、かつｂとｄの配合比ｂ／ｄが重量比で１／２０〜２／１であり、かつｃとｄの配合比ｃ／ｄが重量比で１／２０〜２／１である洗浄剤組成物である。
That is, the present invention
a. 1 to 15% by weight of at least one selected from amide amino acid type amphoteric surfactants represented by formula (I) and aminodicarboxylic acid type amphoteric surfactants represented by formula (II); b. 0.1 to 3% by weight of at least one selected from an acylmethyltaurine type anionic surfactant represented by the formula (III) and an amide ether sulfate type anionic surfactant represented by the formula (IV); c. 0.1 to 3% by weight of a polyoxyethylene alkyl ether type nonionic surfactant having an HLB value of 10 to 15, d. 0.5 to 10% by weight of a water-soluble dihydric alcohol having 3 to 8 carbon atoms, the blending ratio a / b of a and b is 1/3 to 30/1 by weight, and a + b and c The blending ratio (a + b) / c is 1/1 to 30/1 by weight, and the blending ratio b / d of b and d is 1/20 to 2/1 by weight, and c and d It is a cleaning composition whose blending ratio c / d is 1/20 to 2/1 by weight.
Ｒ４ＣＯＮＨ(ＣＨ2ＣＨ2Ｏ)pＳＯ3Ｍ５ （IV）
（式中のＲ４ＣＯは炭素数８〜２２の脂肪酸残基を示し、Ｍ５はアルカリ金属原子、１／２アルカリ土類金属原子、アンモニウムまたは有機アミンやアミノ酸のカチオン性残基を示し、ｐは２〜１５である。）
R 4 CONH (CH 2 CH 2 O) p SO 3 M 5 (IV)
(Wherein R 4 CO represents a fatty acid residue having 8 to 22 carbon atoms, M 5 represents an alkali metal atom, a ½ alkaline earth metal atom, ammonium, or a cationic residue of an organic amine or amino acid, p is 2-15.)
本発明の台所用液体洗浄剤組成物は、手肌に優しく、泡もち、泡質が良好であり、蛋白質汚れに対する洗浄力に優れるとともに、すすぎ性が良好であり、かつ保存安定性、低温保存復元性にも優れていた。 The liquid detergent composition for kitchen of the present invention is gentle on the hand skin, has foam, has good foam quality, has excellent detergency against protein stains, has good rinsing properties, and has storage stability and low-temperature storage. It was excellent in resilience.
本発明のａ成分であるアミドアミノ酸型両性界面活性剤は式（Ｉ）で示され、式中のＲ１ＣＯは炭素数８〜２０の脂肪酸残基を示し、例えば、ラウリン酸、ミリスチン酸、パルミチン酸、ステアリン酸、オレイン酸、ヤシ油脂肪酸、パーム核油脂肪酸、牛脂脂肪酸残基等が挙げられ、好ましくはラウリン酸、ミリスチン酸、オレイン酸、ヤシ油脂肪酸、パーム核油脂肪酸である。またＭ１はアルカリ金属原子、１／２アルカリ土類金属原子、アンモニウムまたは有機アミンやアミノ酸のカチオン性残基を示し、例えば、カリウム原子、ナトリウム原子、１／２マグネシウム原子、１／２カルシウム原子、アンモニウム基、トリエタノールアミンのカチオン性残基等が挙げられ、好ましくはカリウム原子、ナトリウム原子である。具体的にはＮ−ココイル−Ｎ’−ヒドロキシエチル
−Ｎ’−カルボキシメチルエチレンジアミンナトリウム（日本油脂（株）製「アノンＧＬＭ−Ｒ−ＬＶ」）等が挙げられる。
The amide amino acid type amphoteric surfactant which is the component a of the present invention is represented by the formula (I), wherein R 1 CO represents a fatty acid residue having 8 to 20 carbon atoms, such as lauric acid, myristic acid, Examples include palmitic acid, stearic acid, oleic acid, coconut oil fatty acid, palm kernel oil fatty acid, beef tallow fatty acid residue, and the like, preferably lauric acid, myristic acid, oleic acid, coconut oil fatty acid, and palm kernel oil fatty acid. M 1 represents an alkali metal atom, 1/2 alkaline earth metal atom, ammonium, or a cationic residue of an organic amine or amino acid, for example, potassium atom, sodium atom, 1/2 magnesium atom, 1/2 calcium atom. , Ammonium groups, triethanolamine cationic residues, and the like, preferably a potassium atom and a sodium atom. Specific examples include N-cocoyl-N′-hydroxyethyl-N′-carboxymethylethylenediamine sodium (“Anon GLM-R-LV” manufactured by NOF Corporation) and the like.
また、アミノジカルボン酸型両性界面活性剤は式（II）で示され、式中のＲ２は炭素数８〜２０のアルキル基もしくはアルケニル基を示す。そして、Ｍ２、Ｍ３は同一または異なる水素原子もしくはアルカリ金属原子を示す。またｍ、ｎは同一または異なる１〜３の整数であるが、好ましくはｍ、ｎがそれぞれ１ないし２の整数であり、より好ましくはｍ、ｎとも１である。具体的には、ラウリルイミノジ酢酸モノナトリウム（日本油脂（株）製「アノンＬＡ」）等が挙げられる。 The aminodicarboxylic acid type amphoteric surfactant is represented by the formula (II), and R 2 in the formula represents an alkyl group or an alkenyl group having 8 to 20 carbon atoms. M 2 and M 3 represent the same or different hydrogen atoms or alkali metal atoms. M and n are the same or different integers of 1 to 3. Preferably, m and n are each an integer of 1 to 2, and more preferably m and n are 1. Specific examples include monosodium lauryliminodiacetic acid (“Anon LA” manufactured by NOF Corporation) and the like.
本発明の洗浄剤組成物に用いるｂ成分のアシルメチルタウリン型陰イオン性界面活性剤は式（III）で示され、式中のＲ３ＣＯは炭素数８〜２０の脂肪酸残基を示し、前記のＲ１ＣＯと同様の化合物が挙げられる。またＭ４はアルカリ金属原子、１／２アルカリ土類金属原子、アンモニウムまたは有機アミンやアミノ酸のカチオン性残基を示し、前記Ｍ１と同様の化合物が挙げられる。具体的には、Ｎ−ココイル−Ｎ−メチルタウリンナトリウム（日本油脂（株）製「ダイヤポンＫ−ＳＦ」）、Ｎ−ココイル−Ｎ−メチルタウリンマグネシウム（日本油脂（株）製「ダイヤポンＫ−ＭＧ」）等が挙げられる。 The acylmethyl taurine type anionic surfactant of component b used in the cleaning composition of the present invention is represented by the formula (III), wherein R 3 CO represents a fatty acid residue having 8 to 20 carbon atoms, The compound similar to said R < 1 > CO is mentioned. M 4 represents an alkali metal atom, a 1/2 alkaline earth metal atom, ammonium, an organic amine, or a cationic residue of an amino acid, and examples thereof include the same compounds as M 1 . Specifically, N-cocoyl-N-methyltaurine sodium (“Diapon K-SF” manufactured by Nippon Oil & Fats Co., Ltd.), N-cocoyl-N-methyltaurine magnesium (“Diapon K-MG” manufactured by Nippon Oil & Fats Co., Ltd.) ]) And the like.
また、アミドエーテル硫酸型陰イオン性界面活性剤は式（IV）で示され、式中のＲ４ＣＯは炭素数８〜２２の脂肪酸残基を示し、前記のＲ１ＣＯと同様の化合物が挙げられる。またＭ５はアルカリ金属原子、１／２アルカリ土類金属原子、アンモニウムまたは有機アミンやアミノ酸のカチオン性残基を示し、前記Ｍ１と同様の化合物が挙げられる。またｐはエチレンオキサイド付加モル数で２〜１５であり、ｐが２未満であると、皮膚への刺激性が強くなる場合がり、ｐが１５を超えると、起泡性が低下する。具体的には、ポリオキシエチレン（３モル）ヤシ油脂肪酸アミドエーテル硫酸ナトリウム（日本油脂（株）製「サンアミドＣ−３」）等が挙げられる。 Further, the amide ether sulfate type anionic surfactant is represented by the formula (IV), in which R 4 CO represents a fatty acid residue having 8 to 22 carbon atoms, and the same compound as the above R 1 CO is represented by Can be mentioned. M 5 represents an alkali metal atom, a 1/2 alkaline earth metal atom, ammonium, an organic amine, or a cationic residue of an amino acid, and examples thereof include the same compounds as M 1 . In addition, p is 2 to 15 in terms of the number of moles of ethylene oxide added, and if p is less than 2, irritation to the skin may become strong, and if p exceeds 15, foaming properties are reduced. Specifically, polyoxyethylene (3 mol) coconut oil fatty acid amide ether sodium sulfate (“Sunamide C-3” manufactured by NOF Corporation) and the like can be mentioned.
本発明に用いるｃ成分のポリオキシエチレンアルキルエーテル型非イオン性界面活性剤は、炭素数１０〜２０のアルキル基もしくはアルケニル基を有する１価の高級アルコールにエチレンオキサイドを付加したものであり、ＨＬＢ値は１０〜１５で、好ましくは１１〜１４である。ＨＬＢ値が１０未満であると安定性が悪くなるとともに洗浄力が弱くなり、１５を超えるとすすぎ性が悪くなるとともに洗浄力が弱くなる。なおＨＬＢ値はＧｒｉｆｆｉｎの算出式で計算することとする。具体的には、ＨＬＢ値が１２．４であるポリオキシエチレン（１０モル）オレイルエーテル（日本油脂（株）製「ノニオンＥ−２１０Ｃ」）等が挙げられる。 The polyoxyethylene alkyl ether type nonionic surfactant of component c used in the present invention is obtained by adding ethylene oxide to a monovalent higher alcohol having an alkyl group or an alkenyl group having 10 to 20 carbon atoms. The value is 10-15, preferably 11-14. When the HLB value is less than 10, the stability is deteriorated and the cleaning power is weakened, and when it exceeds 15, the rinsing property is deteriorated and the cleaning power is weakened. Note that the HLB value is calculated by the Griffin calculation formula. Specific examples include polyoxyethylene (10 mol) oleyl ether (“Nonion E-210C” manufactured by NOF Corporation) having an HLB value of 12.4.
本発明に用いるｄ成分である水溶性２価アルコールは、炭素数３〜８で１分子内に水酸基を２個有する水溶性の化合物であり、具体的に例えば、ジエチレングリコール、トリエチレングリコール、プロピレングリコール、ジプロピレングリコール、１，３−ブチレングリコール、１，２−ペンタンジオール、２−メチル−２，４−ペンタンジオール等が挙げられる。中でも蛋白質汚れに対する洗浄力や泡質、安全性の点から好ましくはジプロピレングリコール、１，３−ブチレングリコール、１，２−ペンタンジオールであり、さらに好ましくはジプロピレングリコール、１，２−ペンタンジオールである。 The water-soluble dihydric alcohol which is the component d used in the present invention is a water-soluble compound having 3 to 8 carbon atoms and having two hydroxyl groups in one molecule. Specifically, for example, diethylene glycol, triethylene glycol, propylene glycol , Dipropylene glycol, 1,3-butylene glycol, 1,2-pentanediol, 2-methyl-2,4-pentanediol and the like. Among them, dipropylene glycol, 1,3-butylene glycol, and 1,2-pentanediol are preferable from the viewpoint of detergency against protein soil, foam quality, and safety, and more preferable are dipropylene glycol and 1,2-pentanediol. It is.
本発明のａ成分は、組成物全量中に１〜１５重量％であり、好ましくは３〜１３重量％、更に好ましくは５〜１０重量％である。１重量％未満では洗浄力が弱くなるとともに泡質が悪くなり、１５重量％を超えるとすすぎ性、泡質が悪くなる。
ｂ成分は、組成物全量中に０．１〜３重量％であり、好ましくは０．４〜３重量％、更に好ましくは０．８〜２．５重量％である。０．１重量％未満では泡質が悪くなり、３重量％を超えると安定性や復元性に問題を生じ易くなる。
ｃ成分は、組成物全量中に０．１〜３重量％であり、好ましくは０．５〜２．５重量％、更に好ましくは０．５〜２重量％である。０．１重量％未満では洗浄力が弱くなり、３重量％を超えると泡もち、すすぎ性が悪くなる。
ｄ成分は、組成物全量中に０．５〜１０重量％であり、好ましくは２〜８重量％、更に好ましくは４〜８重量％である。０．５重量％未満では泡もちが悪く、洗浄力が弱くなるとともに安定性に問題を生じ易くなり、１０重量％を超えると泡質が悪くなる。
The a component of the present invention is 1 to 15% by weight, preferably 3 to 13% by weight, more preferably 5 to 10% by weight, based on the total amount of the composition. If it is less than 1% by weight, the detergency becomes weak and the foam quality is deteriorated, and if it exceeds 15% by weight, the rinsing property and the foam quality are deteriorated.
The component b is 0.1 to 3% by weight, preferably 0.4 to 3% by weight, and more preferably 0.8 to 2.5% by weight in the total amount of the composition. If it is less than 0.1% by weight, the foam quality is deteriorated, and if it exceeds 3% by weight, a problem is likely to occur in stability and recoverability.
The component c is 0.1 to 3% by weight, preferably 0.5 to 2.5% by weight, more preferably 0.5 to 2% by weight in the total amount of the composition. If it is less than 0.1% by weight, the detergency is weak, and if it exceeds 3% by weight, bubbles are formed and the rinsing properties are deteriorated.
The component d is 0.5 to 10% by weight, preferably 2 to 8% by weight, more preferably 4 to 8% by weight, based on the total amount of the composition. If it is less than 0.5% by weight, the foam tends to be bad, the detergency becomes weak and a problem is likely to occur in stability, and if it exceeds 10% by weight, the foam quality is deteriorated.
ａ成分とｂ成分の配合比ａ／ｂは、重量比でａ／ｂ＝１／３〜３０／１であり、好ましくは１／２〜２０／１、更に好ましくは１／１〜２０／１である。１／３未満では洗浄力が弱くなるとともに泡質が悪くなり、３０／１を超えるとすすぎ性が悪くなる。
ａ成分＋ｂ成分とｃ成分の配合比（ａ＋ｂ）／ｃは、重量比で（ａ＋ｂ）／ｃ＝１／１〜３０／１であり、好ましくは２／１〜３０／１、更に好ましくは３／１〜２０／１である。１／１未満では泡質が悪くなり、３０／１を超えると洗浄力が弱くなる。
ｂ成分とｄ成分の配合比ｂ／ｄは、重量比でｂ／ｄ＝１／２０〜２／１であり、好ましくは１／１５〜２／１、更に好ましくは１／１０〜１／１である。１／２０未満では泡質が悪くなり、３／１を超えると安定性や低温保存復元性に問題を生じ易くなる。
ｃ成分とｄ成分の配合比ｃ／ｄは、重量比でｃ／ｄ＝１／２０〜２／１であり、好ましくは１／１０〜１／１、更に好ましくは１／８〜１／１である。１／２０未満では洗浄力が弱くなり、２／１を超えると泡もちが悪くなるとともに安定性や低温保存復元性に問題を生じ易くなる。
The mixing ratio a / b of the component a and component b is a / b = 1/3 to 30/1 by weight, preferably 1/2 to 20/1, more preferably 1/1 to 20/1. It is. If it is less than 1/3, the detergency becomes weak and the foam quality is deteriorated, and if it exceeds 30/1, the rinsing property is deteriorated.
The blending ratio (a + b) / c of the component a + b and the component c is (a + b) / c = 1/1 to 30/1 by weight, preferably 2/1 to 30/1, more preferably 3 / 1 to 20/1. If it is less than 1/1, the foam quality is deteriorated, and if it exceeds 30/1, the detergency becomes weak.
The mixing ratio b / d of the b component and the d component is b / d = 1/20 to 2/1 by weight, preferably 1/15 to 2/1, more preferably 1/10 to 1/1. It is. If it is less than 1/20, the foam quality is deteriorated, and if it exceeds 3/1, problems are likely to occur in stability and low-temperature storage / restorability.
The mixing ratio c / d of the c component and the d component is c / d = 1/20 to 2/1 by weight, preferably 1/10 to 1/1, more preferably 1/8 to 1/1. It is. If it is less than 1/20, the detergency is weak, and if it exceeds 2/1, the foam tends to be poor, and problems such as stability and low-temperature storage / restorability are likely to occur.
なお、本発明の洗浄剤組成物は、トリガー式スプレー容器またはフォーマー容器等に充填し、泡状で吐出させ、哺乳ビンおよび食器類、調理器具などの洗浄に使用することができる。
本発明の洗浄剤組成物においては、前記成分以外に一般に洗浄料に用いられる成分を発明の効果を損なわない範囲で配合することも可能である。例えば、エタノール、イソプロピルアルコール等の低級アルコール、流動イソパラフィン、スクワラン等の炭化水素系油、牛脂、豚脂、魚油等の天然油脂類、トリ２−エチルヘキサン酸グリセリル等の合成トリグリセライド、オレイン酸オレイル、ミリスチン酸オクチルドデシル等のエステル油、ミツロウ、カルナバロウ等のロウ類、直鎖及び環状のジメチルポリシロキサン、ポリエーテル変性ジメチルポリシロキサン、アミノ変性ジメチルポリシロキサン等のシリコーン誘導体、脂肪酸塩、アルキルエーテル硫酸エステル塩等の陰イオン性界面活性剤、ポリエチレングリコールの脂肪酸エステル、ソルビタン脂肪酸エステル等の非イオン性界面活性剤、塩化アルキルトリメチルアンモニウム等の陽イオン性界面活性剤、アルキルジメチルアミンオキシド等の半極性界面活性剤、アルギン酸、カルボキシビニルポリマー等の水溶性高分子、ピロリドンカルボン酸塩、クエン酸塩、リンゴ酸塩、食塩、亜硫酸塩等の有機または無機塩類、ｐＨ調整剤である酸及びアルカリ、キレート剤、抗酸化剤、動植物由来の天然エキス、酵素、色素、香料、殺菌防腐剤、防黴剤等を配合できる。
The cleaning composition of the present invention can be filled into a trigger spray container or a foamer container and discharged in the form of foam, and used for cleaning baby bottles, tableware, cooking utensils and the like.
In the cleaning composition of the present invention, in addition to the above-described components, components generally used for cleaning agents can be blended within a range that does not impair the effects of the invention. For example, lower alcohols such as ethanol and isopropyl alcohol, hydrocarbon oils such as liquid isoparaffin and squalane, natural fats and oils such as beef tallow, lard and fish oil, synthetic triglycerides such as glyceryl tri-2-ethylhexanoate, oleyl oleate, Ester oil such as octyldodecyl myristate, waxes such as beeswax and carnauba wax, silicone derivatives such as linear and cyclic dimethylpolysiloxane, polyether-modified dimethylpolysiloxane, and amino-modified dimethylpolysiloxane, fatty acid salts, alkyl ether sulfates Anionic surfactants such as salts, nonionic surfactants such as fatty acid esters of polyethylene glycol and sorbitan fatty acid esters, cationic surfactants such as alkyltrimethylammonium chloride, alkyldimethylamine Semipolar surfactants such as oxides, water-soluble polymers such as alginic acid and carboxyvinyl polymer, organic or inorganic salts such as pyrrolidone carboxylate, citrate, malate, salt, sulfite, and pH adjusters Acids and alkalis, chelating agents, antioxidants, natural extracts derived from animals and plants, enzymes, pigments, fragrances, bactericidal preservatives, antifungal agents, and the like can be blended.
以下に、実施例を挙げて本発明をさらに詳細に説明する。
実施例１〜７、比較例１〜１０
表1〜表３に示す洗浄剤組成物を調製し、下記の方法により評価を行った。結果を表１〜表３に示す。
（洗浄剤組成物の評価）
本発明の洗浄剤組成物を以下の（１）〜（７）の項目について評価した。
（１）手あれの有無の評価
男女各１０名をパネラーとし、桶に各組成物の界面活性剤濃度が０．０７５重量％となるように水で希釈し、１日１５分間手首まで浸漬させた。この操作を３日間繰返し、４日目に手あれの有無を下記の基準で評価した。２０名の平均値が１．５以上の場合を手あれのない洗浄剤と評価した。
２点：全く手あれが見られない場合
１点：やや手あれが見られた場合
０点：明らかに手あれが見られた場合
Hereinafter, the present invention will be described in more detail with reference to examples.
Examples 1-7, Comparative Examples 1-10
Cleaning compositions shown in Tables 1 to 3 were prepared and evaluated by the following methods. The results are shown in Tables 1 to 3.
(Evaluation of cleaning composition)
The cleaning composition of the present invention was evaluated for the following items (1) to (7).
(1) Evaluation of presence / absence of handing 10 males and 10 females were used as panelists, diluted in water so that the surfactant concentration of each composition was 0.075% by weight, and soaked to the wrist for 15 minutes a day. . This operation was repeated for 3 days, and the presence or absence of scratches on the 4th day was evaluated according to the following criteria. A case where the average value of 20 persons was 1.5 or more was evaluated as a clean detergent.
2 points: When hands are not seen at all 1 point: When hands are slightly seen 0 points: When hands are clearly seen
（２）泡もちの評価
岩谷産業（株）製ミルサー（型番ＩＦＭ−１００）のカップに、各組成物の界面活性剤濃度が１重量％となるように希釈した水溶液５０ｇを２５℃に調整し５秒間攪拌する。攪拌停止から１分後に泡の高さ（カップの最低位置からの泡の高さ）を測定し、更に攪拌停止から５分後の泡の高さを測定し、次の式から求めた数値で評価した。
泡持続率（％）= {（５分後の泡の高さ）/（１分後の泡の高さ）}×１００
泡持続率の値が９０％以上の場合を泡もちが良好な洗浄剤と評価した。
(2) Evaluation of foamyness 50 g of an aqueous solution diluted to 1 wt% of the surfactant concentration of each composition was adjusted to 25 ° C. in a cup of Mircer (Model No. IFM-100) manufactured by Iwatani Corporation. Stir for 5 seconds. 1 minute after the stirring is stopped, the height of the foam (the height of the foam from the lowest position of the cup) is measured, and the height of the foam is measured 5 minutes after the stirring is stopped. evaluated.
Bubble persistence (%) = {(bubble height after 5 minutes) / (bubble height after 1 minute)} × 100
The case where the value of the foam persistence was 90% or more was evaluated as a detergent having good foam retention.
（３）泡質の評価
２０名の女性をパネラーとし、各組成物をキャニヨン（株）製トリガースプレー（型番 Ｔ−９５００）でスプレーした時の泡質について下記のように判定し、２０名の平均値が１．５点以上を泡質が良好な組成物であると評価した。
２点：泡質が良好であると感じた場合
１点：泡質が若干粗いと感じた場合
０点：泡質が粗いと感じた場合
(3) Evaluation of foam quality 20 women were panelists, and the foam quality when each composition was sprayed with a trigger spray (model number T-9500) manufactured by Canyon was determined as follows. An average value of 1.5 or more was evaluated as a composition having good foam quality.
2 points: When feeling foam quality is good 1 point: When feeling foam quality is slightly rough 0 Point: When feeling foam quality is rough
（４）洗浄力の評価
リーナッツ改良洗浄試験法（ＪＩＳ ３３７０ ４．９）に準じて行った。２５℃で３分間洗浄（２５０ｒｐｍ）後、１分間すすぎを行ない、洗浄前後の重量より洗浄率（％）を下記式により求め、洗浄力を評価した。試験は各組成物の界面活性剤濃度が０．０３重量％となるように水で希釈して行なった。なお、市販の粉ミルク（１３ｇ）を５０℃のお湯（５０ｇ）に溶解し、これをスライドガラスに付着させ、５０℃で３時間乾燥させたものを試料として用いた。
洗浄率（％）＝ {（汚垢付着後のスライドガラス重量）−（洗浄後のスライド
ガラス重量）}／ {（汚垢付着後のスライドガラス重量）−（汚垢付着前のスラ
イドガラス重量）}×１００
洗浄率の値が８０％以上の場合を洗浄力が良好な洗浄剤と評価した。
(4) Evaluation of detergency It was carried out in accordance with the peanut improved washing test method (JIS 3370 4.9). After washing at 25 ° C. for 3 minutes (250 rpm), rinsing was performed for 1 minute, and the washing rate (%) was obtained from the weight before and after washing by the following formula, and the washing power was evaluated. The test was performed by diluting with water so that the surfactant concentration of each composition was 0.03% by weight. A commercially available powdered milk (13 g) was dissolved in hot water (50 g) at 50 ° C., adhered to a slide glass, and dried at 50 ° C. for 3 hours as a sample.
Cleaning rate (%) = {(Slide glass weight after dirt adhered)-(Slide glass weight after dirt)} / {(Slide glass weight after dirt adhered)-(Slide glass weight before dirt adhered) } × 100
A cleaning rate of 80% or more was evaluated as a cleaning agent with good cleaning power.
（５）すすぎ性の評価
岩谷産業（株）製ミルサー（型番ＩＦＭ−１００）のカップに、各組成物の界面活性剤濃度が０．０７５重量％となるように希釈した水溶液２００ｇを２５℃に調整し１分間攪拌する。次に、泡だった水溶液を捨て、２００ｇの水を入れ、よく振り、その水を捨てる。この操作を泡が完全になくなるまで繰り返す。すすいだ回数を測定し、以下の基準に従い評価した。
〇：すすぎ性が良好（２回まで）
×：すすぎ性が悪い（３回以上）
(5) Evaluation of rinsing property 200 g of an aqueous solution diluted to 25 ° C in a cup of Milcer (model number IFM-100) manufactured by Iwatani Corp. was diluted so that the surfactant concentration of each composition was 0.075 wt%. Adjust and stir for 1 minute. Next, throw away the foamed aqueous solution, add 200 g of water, shake well, and discard the water. This operation is repeated until the bubbles are completely removed. The number of rinses was measured and evaluated according to the following criteria.
○: Good rinsing (up to 2 times)
X: Rinse property is bad (3 times or more)
（６）保存安定性の評価
各組成物を透明ガラス容器に密封して−５℃、２５℃、４５℃で１ヶ月間保存し、その外観を観察して、下に示す３段階で評価した。
○：安定性良好（いずれの温度条件においても液状を保ち、外観の変化がない。）
△：安定性やや不良（いずれかの温度条件において外観が若干変化する。）
×：安定性不良（いずれかの温度条件において外観の変化が著しい。）
(6) Evaluation of storage stability Each composition was sealed in a transparent glass container and stored at −5 ° C., 25 ° C. and 45 ° C. for 1 month, and its appearance was observed and evaluated in the following three stages. .
○: Stability is good (the liquid state is maintained at any temperature condition and the appearance is not changed)
Δ: Slightly poor (appearance slightly changes under any temperature condition)
X: Stability failure (change in appearance is remarkable under any temperature condition)
（７）低温保存復元性の評価
各組成物を透明ガラス容器に密封して−１０℃で１２時間保存した後に２５℃で１２時間放置した時の外観を観察して、下に示す３段階で評価した。
○：復元性良好（試験前後で外観や状態の変化がない。）
△：復元性やや不良（試験後に若干おり、沈殿を生じる。もしくは状態が若干変化する。）
×：復元性不良（凝固状態もしくは分離、沈殿を生じる。）
(7) Evaluation of low temperature storage / restorability Each composition was sealed in a transparent glass container, stored at -10 ° C for 12 hours, and then allowed to stand at 25 ° C for 12 hours. evaluated.
○: Good restorability (no change in appearance or condition before and after the test)
Δ: Slightly poor recoverability (slightly after the test and precipitation occurs, or the state changes slightly)
X: poor restoring property (caused by solidification or separation or precipitation)
実施例１〜７より、本発明の成分を用いた台所用合成洗剤はいずれも手肌に優しく、泡もち、泡質、すすぎ性が良好であり、蛋白質汚れに対する洗浄力、保存安定性及び低温保存からの復元性に優れていた。
一方、比較例１〜１０では十分な性能が得られていない。つまり、比較例１ではａ成分が配合されていないことから、泡質が悪くなっているとともに洗浄力が弱くなっており、比較例２ではａ成分が本発明の範囲を超えて配合されていることから、泡質、すすぎ性、保存安定性が悪くなっている。比較例３ではｂ成分が配合されていないことから、泡質が悪くなっており、比較例４ではｂ成分が本発明の範囲を超えて配合されていることから、保存安定性、低温保存復元性が悪くなっている。そして、比較例５ではｃ成分が配合されていないことから、洗浄力が弱くなっている。比較例６ではｃ成分が本発明の範囲を越えて配合されていることから、泡もち、すすぎ性が悪くなっている。さらに、比較例７ではｄ成分が配合されていないことから、泡もち、保存安定性、低温保存復元性が悪くなっているとともに洗浄力が弱くなっており、比較例８ではｄ成分が本発明の範囲を超えて配合されていることから、泡質が悪くなっている。また、比較例９はｄ成分の替わりにエチレングリコールが配合されていることから、泡もち、泡質、保存安定性が悪くなっているとともに洗浄力が弱くなっており、比較例１０はｄ成分の替わりにグリセリンが配合されていることから、泡質、保存安定性が悪くなっているとともに洗浄力が弱くなっている。
From Examples 1 to 7, the detergents for kitchens using the ingredients of the present invention are all gentle on the hand skin, have foam, good foaming properties and rinsing properties, have a detergency against protein stains, storage stability and low temperature. Excellent recovery from storage.
On the other hand, in Comparative Examples 1-10, sufficient performance is not obtained. That is, since the component a is not blended in Comparative Example 1, the foam quality is deteriorated and the detergency is weak. In Comparative Example 2, the component a is blended beyond the scope of the present invention. Therefore, foam quality, rinsing properties and storage stability are deteriorated. In Comparative Example 3, since the b component is not blended, the foam quality is deteriorated. In Comparative Example 4, the b component is blended beyond the range of the present invention, so that the storage stability, low temperature storage restoration is performed. Sex is getting worse. And since the c component is not mix | blended in the comparative example 5, the detergency is weak. In Comparative Example 6, since the component c is blended beyond the range of the present invention, there is foam and the rinsing properties are poor. Furthermore, since the d component is not blended in Comparative Example 7, the foam has foam, the storage stability and the low temperature storage / restoration property are deteriorated, and the cleaning power is weak. In Comparative Example 8, the d component is the present invention. Since it is blended beyond the range, the foam quality is poor. Further, Comparative Example 9 contains ethylene glycol instead of the d component, so that it has foam, foam quality and storage stability are deteriorated and the cleaning power is weak, and Comparative Example 10 is a d component. Since glycerin is blended instead, the foam quality and storage stability are deteriorated and the detergency is weak.
Claims (1)
Ｒ４ＣＯＮＨ(ＣＨ2ＣＨ2Ｏ)pＳＯ3Ｍ５ （IV）
（式中のＲ４ＣＯは炭素数８〜２２の脂肪酸残基を示し、Ｍ５はアルカリ金属原子、１／２アルカリ土類金属原子、アンモニウムまたは有機アミンやアミノ酸のカチオン性残基を示し、ｐは２〜１５である。） a. 1 to 15% by weight of at least one selected from amide amino acid type amphoteric surfactants represented by formula (I) and aminodicarboxylic acid type amphoteric surfactants represented by formula (II); b. 0.1 to 3% by weight of at least one selected from an acylmethyltaurine type anionic surfactant represented by the formula (III) and an amide ether sulfate type anionic surfactant represented by the formula (IV); c. 0.1 to 3% by weight of a polyoxyethylene alkyl ether type nonionic surfactant having an HLB value of 10 to 15, d. 0.5 to 10% by weight of a water-soluble dihydric alcohol having 3 to 8 carbon atoms, the blending ratio a / b of a and b is 1/3 to 30/1 by weight, and a + b and c The blending ratio (a + b) / c is 1/1 to 30/1 by weight, and the blending ratio b / d of b and d is 1/20 to 2/1 by weight, and c and d A cleaning composition having a blending ratio c / d of 1/20 to 2/1 by weight.
R 4 CONH (CH 2 CH 2 O) p SO 3 M 5 (IV)
(Wherein R 4 CO represents a fatty acid residue having 8 to 22 carbon atoms, M 5 represents an alkali metal atom, a ½ alkaline earth metal atom, ammonium, or a cationic residue of an organic amine or amino acid, p is 2-15.)
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|---|---|---|---|
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|---|---|---|---|
| JP2004101962A JP4479310B2 (en) | 2004-03-31 | 2004-03-31 | Cleaning composition |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013133302A (en) * | 2011-12-27 | 2013-07-08 | Nof Corp | Detergent composition for skin |
| JP2022511328A (en) * | 2018-09-20 | 2022-01-31 | シムライズ アーゲー | Compositions Containing 1,2-Pentanediol |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013133302A (en) * | 2011-12-27 | 2013-07-08 | Nof Corp | Detergent composition for skin |
| JP2022511328A (en) * | 2018-09-20 | 2022-01-31 | シムライズ アーゲー | Compositions Containing 1,2-Pentanediol |
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