JP6002068B2 - High concentration neutral liquid detergent composition - Google Patents
High concentration neutral liquid detergent composition Download PDFInfo
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- JP6002068B2 JP6002068B2 JP2013057473A JP2013057473A JP6002068B2 JP 6002068 B2 JP6002068 B2 JP 6002068B2 JP 2013057473 A JP2013057473 A JP 2013057473A JP 2013057473 A JP2013057473 A JP 2013057473A JP 6002068 B2 JP6002068 B2 JP 6002068B2
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- 239000000203 mixture Substances 0.000 title claims description 49
- 239000003599 detergent Substances 0.000 title claims description 45
- 239000007788 liquid Substances 0.000 title claims description 35
- 230000007935 neutral effect Effects 0.000 title claims description 29
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 150000003839 salts Chemical class 0.000 claims description 20
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 18
- 239000000194 fatty acid Substances 0.000 claims description 18
- 229930195729 fatty acid Natural products 0.000 claims description 18
- 150000004665 fatty acids Chemical class 0.000 claims description 18
- -1 linear alkylbenzenesulfonic acid monoethanolamine salt Chemical class 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims description 8
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 8
- 229920001223 polyethylene glycol Polymers 0.000 claims description 8
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 7
- 125000003118 aryl group Chemical group 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000010411 cooking Methods 0.000 claims description 3
- 235000013399 edible fruits Nutrition 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 16
- 239000006260 foam Substances 0.000 description 11
- 239000004094 surface-active agent Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- 239000011550 stock solution Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000002688 persistence Effects 0.000 description 8
- 230000008719 thickening Effects 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 239000003085 diluting agent Substances 0.000 description 6
- 239000012086 standard solution Substances 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 239000003240 coconut oil Substances 0.000 description 5
- 235000019864 coconut oil Nutrition 0.000 description 5
- 239000003205 fragrance Substances 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000003899 bactericide agent Substances 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000005187 foaming Methods 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 2
- XDOFQFKRPWOURC-UHFFFAOYSA-N 16-methylheptadecanoic acid Chemical compound CC(C)CCCCCCCCCCCCCCC(O)=O XDOFQFKRPWOURC-UHFFFAOYSA-N 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
- IJALWSVNUBBQRA-UHFFFAOYSA-N 4-Isopropyl-3-methylphenol Chemical compound CC(C)C1=CC=C(O)C=C1C IJALWSVNUBBQRA-UHFFFAOYSA-N 0.000 description 2
- QJRVOJKLQNSNDB-UHFFFAOYSA-N 4-dodecan-3-ylbenzenesulfonic acid Chemical compound CCCCCCCCCC(CC)C1=CC=C(S(O)(=O)=O)C=C1 QJRVOJKLQNSNDB-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
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- FSVCELGFZIQNCK-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)glycine Chemical compound OCCN(CCO)CC(O)=O FSVCELGFZIQNCK-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 description 2
- PDIZYYQQWUOPPK-UHFFFAOYSA-N acetic acid;2-(methylamino)acetic acid Chemical compound CC(O)=O.CC(O)=O.CNCC(O)=O PDIZYYQQWUOPPK-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000004851 dishwashing Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000001469 hydantoins Chemical class 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- NFIDBGJMFKNGGQ-UHFFFAOYSA-N isopropylmethylphenol Natural products CC(C)CC1=CC=CC=C1O NFIDBGJMFKNGGQ-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000001139 pH measurement Methods 0.000 description 2
- 239000003346 palm kernel oil Substances 0.000 description 2
- 235000019865 palm kernel oil Nutrition 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 229940079842 sodium cumenesulfonate Drugs 0.000 description 2
- KVCGISUBCHHTDD-UHFFFAOYSA-M sodium;4-methylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1 KVCGISUBCHHTDD-UHFFFAOYSA-M 0.000 description 2
- QEKATQBVVAZOAY-UHFFFAOYSA-M sodium;4-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=C(S([O-])(=O)=O)C=C1 QEKATQBVVAZOAY-UHFFFAOYSA-M 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 150000003549 thiazolines Chemical class 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- 239000004034 viscosity adjusting agent Substances 0.000 description 2
- DCCWEYXHEXDZQW-BYPYZUCNSA-N (2s)-2-[bis(carboxymethyl)amino]butanedioic acid Chemical compound OC(=O)C[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O DCCWEYXHEXDZQW-BYPYZUCNSA-N 0.000 description 1
- JIRHAGAOHOYLNO-UHFFFAOYSA-N (3-cyclopentyloxy-4-methoxyphenyl)methanol Chemical compound COC1=CC=C(CO)C=C1OC1CCCC1 JIRHAGAOHOYLNO-UHFFFAOYSA-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
- LPMBTLLQQJBUOO-KTKRTIGZSA-N (z)-n,n-bis(2-hydroxyethyl)octadec-9-enamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)N(CCO)CCO LPMBTLLQQJBUOO-KTKRTIGZSA-N 0.000 description 1
- UEFCKYIRXORTFI-UHFFFAOYSA-N 1,2-thiazolidin-3-one Chemical compound O=C1CCSN1 UEFCKYIRXORTFI-UHFFFAOYSA-N 0.000 description 1
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- 229940058012 1,3-dimethylol-5,5-dimethylhydantoin Drugs 0.000 description 1
- SIQZJFKTROUNPI-UHFFFAOYSA-N 1-(hydroxymethyl)-5,5-dimethylhydantoin Chemical compound CC1(C)N(CO)C(=O)NC1=O SIQZJFKTROUNPI-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- BTMZHHCFEOXAAN-UHFFFAOYSA-N 2-[bis(2-hydroxyethyl)amino]ethanol;2-dodecylbenzenesulfonic acid Chemical compound OCCN(CCO)CCO.CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O BTMZHHCFEOXAAN-UHFFFAOYSA-N 0.000 description 1
- TWJNQYPJQDRXPH-UHFFFAOYSA-N 2-cyanobenzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1C#N TWJNQYPJQDRXPH-UHFFFAOYSA-N 0.000 description 1
- VHGFAEBHLBZCIX-UHFFFAOYSA-N 2-dodecylbenzenesulfonate;2-hydroxyethylazanium Chemical compound NCCO.CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O VHGFAEBHLBZCIX-UHFFFAOYSA-N 0.000 description 1
- HXDXZZNFARDZLT-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid;2-(2-hydroxyethylamino)ethanol Chemical compound OCCNCCO.CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O HXDXZZNFARDZLT-UHFFFAOYSA-N 0.000 description 1
- 229940100555 2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- APESZTXMYVYDDU-UHFFFAOYSA-N 3-(2,2-dichloroethyl)-1-methylimidazolidine-2,4-dione Chemical compound CN1CC(=O)N(CC(Cl)Cl)C1=O APESZTXMYVYDDU-UHFFFAOYSA-N 0.000 description 1
- IVQCQIORBPXQGP-UHFFFAOYSA-N 3-(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)NC(=O)N(CO)C1=O IVQCQIORBPXQGP-UHFFFAOYSA-N 0.000 description 1
- UWRBFYBQPCJRRL-UHFFFAOYSA-N 3-[bis(carboxymethyl)amino]propanoic acid Chemical compound OC(=O)CCN(CC(O)=O)CC(O)=O UWRBFYBQPCJRRL-UHFFFAOYSA-N 0.000 description 1
- WYVVKGNFXHOCQV-UHFFFAOYSA-N 3-iodoprop-2-yn-1-yl butylcarbamate Chemical compound CCCCNC(=O)OCC#CI WYVVKGNFXHOCQV-UHFFFAOYSA-N 0.000 description 1
- CVLHGLWXLDOELD-UHFFFAOYSA-N 4-(Propan-2-yl)benzenesulfonic acid Chemical compound CC(C)C1=CC=C(S(O)(=O)=O)C=C1 CVLHGLWXLDOELD-UHFFFAOYSA-N 0.000 description 1
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 1
- YIROYDNZEPTFOL-UHFFFAOYSA-N 5,5-Dimethylhydantoin Chemical compound CC1(C)NC(=O)NC1=O YIROYDNZEPTFOL-UHFFFAOYSA-N 0.000 description 1
- KQROHCSYOGBQGJ-UHFFFAOYSA-N 5-Hydroxytryptophol Chemical compound C1=C(O)C=C2C(CCO)=CNC2=C1 KQROHCSYOGBQGJ-UHFFFAOYSA-N 0.000 description 1
- 229940100484 5-chloro-2-methyl-4-isothiazolin-3-one Drugs 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 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
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 235000021360 Myristic acid Nutrition 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N Myristic acid Natural products CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- AOMUHOFOVNGZAN-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)dodecanamide Chemical compound CCCCCCCCCCCC(=O)N(CCO)CCO AOMUHOFOVNGZAN-UHFFFAOYSA-N 0.000 description 1
- JYXGIOKAKDAARW-UHFFFAOYSA-N N-(2-hydroxyethyl)iminodiacetic acid Chemical compound OCCN(CC(O)=O)CC(O)=O JYXGIOKAKDAARW-UHFFFAOYSA-N 0.000 description 1
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 235000019482 Palm oil Nutrition 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical class [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-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
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 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
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000005215 alkyl ethers Chemical class 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
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- DHNRXBZYEKSXIM-UHFFFAOYSA-N chloromethylisothiazolinone Chemical compound CN1SC(Cl)=CC1=O DHNRXBZYEKSXIM-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 238000007865 diluting Methods 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
- 229910000397 disodium phosphate Inorganic materials 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- CEYULKASIQJZGP-UHFFFAOYSA-L disodium;2-(carboxymethyl)-2-hydroxybutanedioate Chemical compound [Na+].[Na+].[O-]C(=O)CC(O)(C(=O)O)CC([O-])=O CEYULKASIQJZGP-UHFFFAOYSA-L 0.000 description 1
- WSDISUOETYTPRL-UHFFFAOYSA-N dmdm hydantoin Chemical compound CC1(C)N(CO)C(=O)N(CO)C1=O WSDISUOETYTPRL-UHFFFAOYSA-N 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- KYIDJMYDIPHNJS-UHFFFAOYSA-N ethanol;octadecanoic acid Chemical compound CCO.CCCCCCCCCCCCCCCCCC(O)=O KYIDJMYDIPHNJS-UHFFFAOYSA-N 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ACGUYXCXAPNIKK-UHFFFAOYSA-N hexachlorophene Chemical compound OC1=C(Cl)C=C(Cl)C(Cl)=C1CC1=C(O)C(Cl)=CC(Cl)=C1Cl ACGUYXCXAPNIKK-UHFFFAOYSA-N 0.000 description 1
- 229960004068 hexachlorophene Drugs 0.000 description 1
- 229940051250 hexylene glycol Drugs 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229940031957 lauric acid diethanolamide Drugs 0.000 description 1
- DJQJFMSHHYAZJD-UHFFFAOYSA-N lidofenin Chemical compound CC1=CC=CC(C)=C1NC(=O)CN(CC(O)=O)CC(O)=O DJQJFMSHHYAZJD-UHFFFAOYSA-N 0.000 description 1
- 235000021156 lunch Nutrition 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 239000000845 maltitol Substances 0.000 description 1
- VQHSOMBJVWLPSR-WUJBLJFYSA-N maltitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-WUJBLJFYSA-N 0.000 description 1
- 235000010449 maltitol Nutrition 0.000 description 1
- 229940035436 maltitol Drugs 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- BEGLCMHJXHIJLR-UHFFFAOYSA-N methylisothiazolinone Chemical compound CN1SC=CC1=O BEGLCMHJXHIJLR-UHFFFAOYSA-N 0.000 description 1
- XHUUHJFOYQREKL-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)-16-methylheptadecanamide Chemical compound CC(C)CCCCCCCCCCCCCCC(=O)N(CCO)CCO XHUUHJFOYQREKL-UHFFFAOYSA-N 0.000 description 1
- XGZOMURMPLSSKQ-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)N(CCO)CCO XGZOMURMPLSSKQ-UHFFFAOYSA-N 0.000 description 1
- SKDZEPBJPGSFHS-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)tetradecanamide Chemical compound CCCCCCCCCCCCCC(=O)N(CCO)CCO SKDZEPBJPGSFHS-UHFFFAOYSA-N 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- BOWVQLFMWHZBEF-KTKRTIGZSA-N oleoyl ethanolamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)NCCO BOWVQLFMWHZBEF-KTKRTIGZSA-N 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 239000002540 palm oil Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 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
- HSJXWMZKBLUOLQ-UHFFFAOYSA-M potassium;2-dodecylbenzenesulfonate Chemical compound [K+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HSJXWMZKBLUOLQ-UHFFFAOYSA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 229920005604 random copolymer Polymers 0.000 description 1
- 235000012045 salad Nutrition 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 239000001040 synthetic pigment Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 150000003628 tricarboxylic acids Chemical class 0.000 description 1
- 229960003500 triclosan Drugs 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
Landscapes
- Detergent Compositions (AREA)
Description
本発明は、高濃度中性液体洗浄剤組成物に関し、更に詳細には、洗浄性、泡持続性に優れ、界面活性剤を40〜60質量%未満含有し、水で希釈して界面活性剤濃度を10質量%未満として使用しても適度な粘性と性能を有し、かつ、原液の低温安定性や低温流動性が良好であり、引火性のない安全な高濃度中性液体洗浄剤組成物を提供するものである。 The present invention relates to a high-concentration neutral liquid detergent composition. More specifically, the present invention is excellent in detergency and foam persistence, contains less than 40 to 60% by mass of a surfactant, and is diluted with water to obtain a surfactant. A safe high-concentration neutral liquid detergent composition that has moderate viscosity and performance even when used at a concentration of less than 10% by mass, has good low-temperature stability and low-temperature fluidity of the stock solution, and has no flammability It provides things.
近年、地球環境にやさしい製品の開発、販売の重要性が増しており、洗浄剤分野でも地球環境に配慮した商品が求められている。そのような中、物流におけるエネルギー削減やゴミの減量が期待されることから、洗浄剤組成物を収容する容器の小型化が進んでいる。そのため、界面活性剤が高濃度配合され、使用時に希釈した際に適度な粘性を有するように調製された濃縮洗浄剤が種々開発されている。 In recent years, the importance of development and sales of products that are friendly to the global environment has increased, and products that are friendly to the global environment are also demanded in the field of detergents. Under such circumstances, since the reduction of energy and the amount of waste in logistics are expected, miniaturization of containers for storing the cleaning composition is progressing. For this reason, various concentrated detergents have been developed in which a high concentration of surfactant is blended and prepared to have an appropriate viscosity when diluted during use.
従来、高濃度の界面活性剤を含む高濃度洗浄剤として、特許文献1には、陰イオン界面活性剤、脂肪酸アルカノールアミド、直鎖高級アルコールのポリオキシエチレンアルキルエーテル及び両性界面活性剤等を合計で60〜95重量%含有し、水で希釈しても適度な粘性を有するように減粘剤を配合するとともに、両性界面活性剤量を調整した高濃度中性液体洗浄剤組成物が開示されている。特許文献2には直鎖アルキルベンゼンスルホン酸塩と非イオン界面活性剤の合計が40重量%以上70重量%以下であり、水によって希釈して使用できるように組成を調製した食器用高濃度液体洗剤が記載されている。特許文献3には直鎖アルキルベンゼンスルホン酸ソーダと脂肪酸アルカノールアミドとを合計で50〜75重量%含有し、希釈したときに適度な粘性を有するように減粘剤及び粘度調整剤を配合した高濃度液体洗浄剤組成物が記載されている。また特許文献4には直鎖アルキルベンゼンスルホン酸カリウムと脂肪酸アルカノールアミドとを合計で50〜75重量%と、エタノール等の減粘剤及び塩化ナトリウム等の粘度調整剤を含み、希釈が容易で希釈した時に適度な粘度になるようにした高濃度中性液体洗浄剤組成物が記載されている。 Conventionally, as a high-concentration detergent containing a high-concentration surfactant, Patent Document 1 includes a total of anionic surfactants, fatty acid alkanolamides, polyoxyethylene alkyl ethers of linear higher alcohols, amphoteric surfactants, and the like. A high-concentration neutral liquid detergent composition is disclosed that contains 60 to 95% by weight and contains a viscosity reducing agent so that it has an appropriate viscosity even when diluted with water, and the amount of amphoteric surfactant is adjusted. ing. Patent Document 2 discloses a high-concentration liquid detergent for tableware in which the total amount of linear alkylbenzene sulfonate and nonionic surfactant is 40% by weight or more and 70% by weight or less, and the composition is prepared so as to be diluted with water. Is described. Patent Document 3 contains a total of 50 to 75% by weight of linear alkylbenzene sulfonic acid soda and fatty acid alkanolamide, and a high concentration in which a viscosity reducing agent and a viscosity modifier are blended so as to have an appropriate viscosity when diluted. Liquid detergent compositions are described. Patent Document 4 contains 50 to 75% by weight of a total of potassium linear alkylbenzene sulfonate and fatty acid alkanolamide, and a viscosity reducing agent such as ethanol and a viscosity adjusting agent such as sodium chloride. High-concentration neutral liquid detergent compositions are sometimes described that are sometimes at moderate viscosity.
特許文献1の液体洗浄剤組成物は、60〜95重量%という高濃度の界面活性剤を含有するため、近年では企業の「環境とコスト」意識の高まりにより、特許文献2に記載されているような界面活性剤濃度を低下させた高濃度液体洗剤が主流となってきているが、特許文献2記載の高濃度液体洗剤は、洗浄性や泡立ち、希釈時の粘性等の性能が十分とは言いい難かった。一方、特許文献3記載の高濃度液体洗浄剤組成物に配合される直鎖アルキルベンゼンスルホン酸ソーダは、洗浄力とコストに優れるが、低温において水に溶解しづらいため、洗浄剤原液の低温安定性や低温流動性が悪くなる傾向があり、作業性に問題があった。このような問題を解決するため、特許文献4記載の洗浄剤組成物では、エタノールなどの低沸点溶剤を多量に配合しているが、引火性を持つことや臭気があり、安全性の面で課題があった。
本発明は、上記従来技術の問題を解決するためになされたもので、本発明の目的は、洗浄性、泡持続性に優れ、界面活性剤が40〜60質量%未満含有し、水で界面活性剤濃度が10質量%未満となるように希釈して使用しても適度な粘性と性能を有し、かつ、原液の低温安定性や低温流動性が良好であり、引火性のない安全な高濃度中性液体洗浄剤組成物を提供することにある。
Since the liquid detergent composition of Patent Document 1 contains a surfactant having a high concentration of 60 to 95% by weight, it has been described in Patent Document 2 in recent years due to the increasing awareness of the “environment and cost” of companies. Such high-concentration liquid detergents having a reduced surfactant concentration have become mainstream, but the high-concentration liquid detergent described in Patent Document 2 has sufficient performance such as detergency, foaming, and viscosity at dilution. It was hard to say. On the other hand, the linear alkylbenzene sulfonic acid soda blended in the high-concentration liquid detergent composition described in Patent Document 3 is excellent in detergency and cost, but it is difficult to dissolve in water at low temperatures. There was a tendency for the low temperature fluidity to deteriorate and there was a problem in workability. In order to solve such a problem, the cleaning composition described in Patent Document 4 contains a large amount of a low-boiling solvent such as ethanol, but it has flammability and odor, which is in terms of safety. There was a problem.
The present invention has been made in order to solve the above-described problems of the prior art. The object of the present invention is excellent in detergency and foam persistence, the surfactant is contained in an amount of less than 40 to 60% by mass, and the interface is formed with water. Even if diluted so that the concentration of the activator is less than 10% by mass, it has an appropriate viscosity and performance, and the low-temperature stability and low-temperature fluidity of the stock solution is good, and it is safe without flammability. The object is to provide a high concentration neutral liquid detergent composition.
上記課題を解決するために、本発明者等は鋭意検討した結果、直鎖アルキルベンゼンスルホン酸モノエタノールアミン塩(A)10質量部に対して、脂肪酸アルカノールアミド(B)を2〜8質量部、エタノール(C)を0.2〜1質量部、プロピレングリコール及び/又はポリエチレングリコール(D)を0.2〜7質量部、塩化ナトリウム(E)を0.02〜0.7質量部、水(F)を0.2〜19質量部含有し、(A)成分と(B)成分の合計の含有量が、全体の40質量%以上、60質量%未満であることを特徴とする高濃度中性液体洗浄剤組成物が、洗浄性、泡持続性に優れ、水で界面活性剤濃度が10質量%未満となるように希釈して使用しても適度な粘性と性能を有し、かつ、原液の低温安定性や低温流動性が良好であり、引火性のない安全な高濃度中性液体洗浄剤組成物を提供することを可能にし、本発明を完成するに至った。 In order to solve the above-mentioned problems, the present inventors have intensively studied. As a result, 2 to 8 parts by mass of the fatty acid alkanolamide (B) with respect to 10 parts by mass of the linear alkylbenzenesulfonic acid monoethanolamine salt (A), 0.2 to 1 part by mass of ethanol (C), 0.2 to 7 parts by mass of propylene glycol and / or polyethylene glycol (D), 0.02 to 0.7 parts by mass of sodium chloride (E), water ( F) is contained in an amount of 0.2 to 19 parts by mass, and the total content of the component (A) and the component (B) is 40% by mass or more and less than 60% by mass. Liquid detergent composition has excellent detergency and foam persistence, has an appropriate viscosity and performance even when diluted with water so that the surfactant concentration is less than 10% by mass, and Low temperature stability and low temperature fluidity of the stock solution It has become possible to provide a safe high-concentration neutral liquid detergent composition that does not have the property, and has completed the present invention.
即ち本発明は、
(1)直鎖アルキルベンゼンスルホン酸モノエタノールアミン塩(A)10質量部に対して、脂肪酸アルカノールアミド(B)を2〜8質量部、エタノール(C)を0.2〜1質量部、プロピレングリコール及び/又はポリエチレングリコール(D)を0.2〜7質量部、塩化ナトリウム(E)を0.02〜0.7質量部、水(F)を0.2〜19質量部含有し、(A)成分と(B)成分の合計の含有量が、全体の40質量%以上、60質量%未満であることを特徴とする高濃度中性液体洗浄剤組成物、
(2)さらに、上記(A)成分10質量部に対して、芳香族スルホン酸又はその塩、芳香族カルボン酸又はその塩からなる群より選択される少なくとも一種の化合物(G)を0.02〜4質量部含有することを特徴とする上記(1)に記載の高濃度中性液体洗浄剤組成物、
(3)(A)成分と(B)成分の質量比が、(A)/(B)=3/2〜7/2(質量比)の割合であることを特徴とする上記(1)又は(2)に記載の高濃度中性液体洗浄剤組成物、
(4)野菜・果物、食器・調理器具用途に供されるものであることを特徴とする上記(1)〜(4)に記載の高濃度中性液体洗浄剤組成物、
を要旨とするものである。
That is, the present invention
(1) 2-8 parts by mass of fatty acid alkanolamide (B), 0.2-1 part by mass of ethanol (C), propylene glycol with respect to 10 parts by mass of linear alkylbenzenesulfonic acid monoethanolamine salt (A) And / or 0.2 to 7 parts by mass of polyethylene glycol (D), 0.02 to 0.7 parts by mass of sodium chloride (E), and 0.2 to 19 parts by mass of water (F) (A High concentration neutral liquid detergent composition, wherein the total content of the component (B) and the component (B) is 40% by mass or more and less than 60% by mass,
(2) Furthermore, 0.02 of at least one compound (G) selected from the group consisting of an aromatic sulfonic acid or a salt thereof, an aromatic carboxylic acid or a salt thereof with respect to 10 parts by mass of the component (A). The high-concentration neutral liquid detergent composition according to the above (1), which contains ˜4 parts by mass,
(3) The above (1) or (1), wherein the mass ratio of the component (A) and the component (B) is a ratio of (A) / (B) = 3/2 to 7/2 (mass ratio) The high-concentration neutral liquid detergent composition according to (2),
(4) The high-concentration neutral liquid detergent composition as described in (1) to (4) above, which is used for vegetables / fruits, tableware / cooking utensils,
Is a summary.
本発明の高濃度中性液体洗浄剤組成物は、界面活性剤の割合が40〜60質量%未満であり、界面活性剤を高濃度に含有するにもかかわらず、原液の低温安定性や低温流動性が良好であり、水で界面活性剤濃度が10質量%未満となるように希釈して使用しても適度な粘性と性能を有するとともに、洗浄性、泡持続性に優れかつ、引火性がなく安全性も高いという効果を奏するものである。 The high-concentration neutral liquid detergent composition of the present invention has a surfactant ratio of 40 to less than 60% by mass and contains the surfactant in a high concentration. Good fluidity, even when diluted with water so that the surfactant concentration is less than 10% by weight, it has suitable viscosity and performance, and has excellent detergency and foam sustainability, and flammability It has the effect that there is no safety and high safety.
本発明の高濃度中性液体洗浄剤組成物は、直鎖アルキルベンゼンスルホン酸モノエタノールアミン塩(A)10質量部に対して、脂肪酸アルカノールアミド(B)を2〜8質量部、エタノール(C)を0.2〜1質量部、プロピレングリコール及び/又はポリエチレングリコール(D)を0.2〜7質量部、塩化ナトリウム(E)を0.02〜0.7質量部、水(F)を0.2〜19質量部の割合で含有する。(A)成分10質量部に対し、(B)成分が2質量部未満では洗浄性、泡持続性、希釈液の増粘効果の点で好ましくなく、8質量部を越えると、低温安定性の点で好ましくない。また(C)成分が0.2質量部未満では低温安定性の点で好ましくなく、1質量部を越えて配合すると、引火性や溶剤臭の点で好ましくない。(D)成分が0.2質量部未満では低温安定性が好ましくなく、7質量部を越えて配合しても、それ以上の向上効果は飽和になる上、経済的にも好ましくない。更に(E)成分が0.02質量部未満では希釈液の増粘効果の点で好ましくなく、0.7質量部を越えて配合した場合、低温安定性の点で好ましくない。本発明において、上記(A)成分10質量部に対して、(B)成分を2.8〜6.7質量部含有させることが好ましく、3〜6質量部含有させることがより好ましい。また低温安定性の点から、上記(A)成分10質量部に対して、(C)成分を0.25〜0.7質量部含有させることが好ましく、0.4〜0.6質量部含有させることがより好ましい。上記(A)成分10質量部に対して、(D)成分を1〜6質量部含有させることが好ましく、2〜5質量部含有させることがより好ましい。更に希釈液の増粘効果の点から、上記(A)成分10質量部に対して、(E)成分を0.03〜0.6質量部含有させることが好ましく、0.1〜0.4質量部含有させることがより好ましい。上記(A)成分10質量部に対して、(F)成分を5〜17.5質量部含有させることが好ましく、6〜15質量部含有させることがより好ましい。 The high-concentration neutral liquid detergent composition of the present invention comprises fatty acid alkanolamide (B) in an amount of 2 to 8 parts by mass, ethanol (C) with respect to 10 parts by mass of a linear alkylbenzenesulfonic acid monoethanolamine salt (A). 0.2 to 1 part by mass, propylene glycol and / or polyethylene glycol (D) 0.2 to 7 parts by mass, sodium chloride (E) 0.02 to 0.7 parts by mass, and water (F) 0 .2 to 19 parts by mass. When the component (B) is less than 2 parts by mass relative to 10 parts by mass of the component (A), it is not preferable in terms of detergency, foam persistence, and thickening effect of the diluted solution. It is not preferable in terms. Further, when the component (C) is less than 0.2 parts by mass, it is not preferable from the viewpoint of low-temperature stability, and when it exceeds 1 part by mass, it is not preferable from the viewpoint of flammability and solvent odor. When the component (D) is less than 0.2 parts by mass, the low temperature stability is not preferable, and even if it exceeds 7 parts by mass, the further improvement effect is saturated and is not economically preferable. Further, when the component (E) is less than 0.02 parts by mass, it is not preferable from the viewpoint of the thickening effect of the diluent, and when it exceeds 0.7 parts by mass, it is not preferable from the viewpoint of low temperature stability. In this invention, it is preferable to contain 2.8-6.7 mass parts of (B) component with respect to 10 mass parts of said (A) component, and it is more preferable to contain 3-6 mass parts. Moreover, it is preferable to contain 0.25-0.7 mass part of (C) component with respect to 10 mass parts of said (A) component from the point of low-temperature stability, 0.4-0.6 mass part containing More preferably. It is preferable to contain 1-6 mass parts of (D) component with respect to 10 mass parts of said (A) component, and it is more preferable to contain 2-5 mass parts. Furthermore, it is preferable to contain 0.03-0.6 mass part of (E) component with respect to 10 mass parts of said (A) component from the point of the thickening effect of a diluent, 0.1-0.4 It is more preferable to make it contain by mass part. It is preferable to contain 5-17.5 mass parts of (F) component with respect to 10 mass parts of said (A) component, and it is more preferable to contain 6-15 mass parts.
上記(A)成分である直鎖アルキルベンゼンスルホン酸モノエタノールアミン塩としては、アルキル基の炭素数12〜14のものが好ましい。(B)成分である脂肪酸アルカノールアミドは、例えば、パーム核油脂肪酸モノエタノールアミド、ヤシ油脂肪酸モノエタノールアミド(1:1型)、ラウリン酸モノエタノールアミド、ミリスチン酸モノエタノールアミド、ステアリン酸モノエタノールアミド、イソステアリン酸モノエタノールアミド、オレイン酸モノエタノールアミド、ヤシ油脂肪酸モノエタノールアミド(1:2型)、パーム核油脂肪酸ジエタノールアミド、ヤシ油脂肪酸ジエタノールアミド(1:1型)、ラウリン酸ジエタノールアミド、ミリスチン酸ジエタノールアミド、ステアリン酸ジエタノールアミド、イソステアリン酸ジエタノールアミド、オレイン酸ジエタノールアミド、ヤシ油脂肪酸ジエタノールアミド(1:2型)、又はこれらのアルキル基にアルキレンオキサイドが付加したもの等が挙げられる。これらは、1種又は2種以上を組み合わせて用いてもよい。上記脂肪酸アルカノールアミドのなかでも、泡立ちの点から、ヤシ油脂肪酸ジエタノールアミド(1:1型)が好ましく用いられる。 As the linear alkylbenzene sulfonic acid monoethanolamine salt which is the component (A), an alkyl group having 12 to 14 carbon atoms is preferable. The fatty acid alkanolamide as component (B) is, for example, palm kernel oil fatty acid monoethanolamide, coconut oil fatty acid monoethanolamide (1: 1 type), lauric acid monoethanolamide, myristic acid monoethanolamide, stearic acid monoethanol. Amide, isostearic acid monoethanolamide, oleic acid monoethanolamide, coconut oil fatty acid monoethanolamide (1: 2 type), palm kernel fatty acid diethanolamide, coconut oil fatty acid diethanolamide (1: 1 type), lauric acid diethanolamide , Myristic acid diethanolamide, stearic acid diethanolamide, isostearic acid diethanolamide, oleic acid diethanolamide, coconut oil fatty acid diethanolamide (type 1: 2), or alkyls on these alkyl groups Such as those down-oxide are added and the like. You may use these 1 type or in combination of 2 or more types. Among the above fatty acid alkanolamides, coconut oil fatty acid diethanolamide (1: 1 type) is preferably used from the viewpoint of foaming.
上記(D)成分におけるポリエチレングリコールは、下記(1)式で表される。 The polyethylene glycol in the component (D) is represented by the following formula (1).
(化1)
H−(OC2H4)m−OH (1)
(式中、mは3〜1000の数を表す。)
(Chemical formula 1)
H- (OC 2 H 4) m -OH (1)
(In the formula, m represents a number of 3 to 1000.)
ポリエチレングリコールは上記(1)式中、mの値が3〜1000である分子量のものを用いることができるが、低温安定性の点から、mの値が3〜500のものが好ましく、3〜100のものがより好ましく、3〜50のものが更に好ましく、3〜10のものが最も好ましい。mの値が3より小さい場合は低温安定性の点で好ましくなく、mの値が1000より大きい場合は水で希釈した際の粘度や貯蔵安定性の点で好ましくない。(D)成分のプロピレングリコール、ポリエチレングリコールは、1種又は2種以上を併用することができるが、低温安定性、希釈液の増粘効果の点で、プロピレングリコールがもっとも好ましい。 Polyethylene glycol having a molecular weight of 3 to 1000 in the formula (1) can be used, but from the viewpoint of low temperature stability, m of 3 to 500 is preferable. 100 is more preferable, 3 to 50 is more preferable, and 3 to 10 is most preferable. When the value of m is smaller than 3, it is not preferable from the viewpoint of low-temperature stability, and when the value of m is larger than 1000, it is not preferable from the viewpoint of viscosity or storage stability when diluted with water. The propylene glycol and polyethylene glycol as component (D) can be used alone or in combination of two or more. Propylene glycol is most preferred from the viewpoint of low temperature stability and thickening effect of the diluent.
本発明の高濃度中性液体洗浄剤組成物中における(A)成分と(B)成分の合計の割合((A)成分〜(F)成分の合計量に対する(A)成分と(B)成分の合計の割合)は、40質量%以上、60質量%未満である。(A)成分と(B)成分の合計量が、全体の40質量%未満であると、洗浄性や泡持続性が低下するため好ましくなく、60質量%以上になると、低温安定性が低下するため好ましくない。また(A)成分と(B)成分とは、(A)/(B)=3/2〜7/2(質量比)で配合することが好ましく、(A)/(B)=1.9/1〜3/1(質量比)で配合することがより好ましい。(A)成分と(B)成分とを、(A)/(B)=3/2〜7/2(質量比)で配合すると相乗効果によって増粘効果、洗浄効果、泡持続効果が高まる。しかし、(B)成分が(A)成分に対して少なすぎると原液粘度の上昇や低温安定性が低下してしまう虞があり、(A)成分に対して(B)成分が多すぎると、洗浄性や泡持続性が低下してしまう虞がある。 Ratio of the total of component (A) and component (B) in the high-concentration neutral liquid detergent composition of the present invention (component (A) and component (B) relative to the total amount of components (A) to (F)) Is 40% by mass or more and less than 60% by mass. When the total amount of the component (A) and the component (B) is less than 40% by mass of the whole, the cleaning property and the foam persistence are not preferable, and when it is 60% by mass or more, the low temperature stability is decreased. Therefore, it is not preferable. Moreover, it is preferable to mix | blend (A) component and (B) component by (A) / (B) = 3 / 2-7 / 2 (mass ratio), (A) / (B) = 1.9. It is more preferable to mix | blend with / 1-3 / 1 (mass ratio). When (A) component and (B) component are mix | blended by (A) / (B) = 3/2-7/2 (mass ratio), a thickening effect, a cleaning effect, and a foam-sustaining effect will increase with a synergistic effect. However, if the component (B) is too small relative to the component (A), the viscosity of the stock solution may increase and the low-temperature stability may decrease, and if the component (B) is too large relative to the component (A), There is a possibility that the cleaning property and the bubble persistence are lowered.
本発明において、希釈液の増粘効果、低温安定性を向上する目的で、更に(G)成分として芳香族スルホン酸又はその塩、芳香族カルボン酸又はその塩よりなる群から選ばれた少なくとも一種を配合することができる。芳香族スルホン酸又はその塩としては、各種の芳香族スルホン酸又はその塩を用いることができる。芳香族スルホン酸やその塩としては、キシレンスルホン酸、トルエンスルホン酸、クメンスルホン酸、ベンゼンスルホン酸、置換もしくは非置換ナフタレンスルホン酸又はその塩等が好ましいが、それらに限定されるものではない。また、芳香族カルボン酸やその塩としては、安息香酸、サリチル酸やこれらの塩などが好ましいが、これらに限定されるものではない。これら芳香族スルホン酸の塩、芳香族カルボン酸の塩としては、ナトリウム塩、カリウム塩、カルシウム塩、マグネシウム塩、アンモニウム塩及びアルカノールアミン塩等が挙げられる。これら芳香族スルホン酸やその塩、芳香族カルボン酸やその塩は単独で用いても2種以上を組み合わせて用いても良いが、なかでも、低温安定性及び希釈液の増粘効果の点から、パラトルエンスルホン酸ナトリウム、クメンスルホン酸ナトリウムが好ましい。 In the present invention, at least one selected from the group consisting of an aromatic sulfonic acid or a salt thereof, an aromatic carboxylic acid or a salt thereof as the component (G) for the purpose of improving the thickening effect of the diluent and low-temperature stability. Can be blended. Various aromatic sulfonic acids or their salts can be used as the aromatic sulfonic acid or its salts. As the aromatic sulfonic acid or a salt thereof, xylene sulfonic acid, toluene sulfonic acid, cumene sulfonic acid, benzene sulfonic acid, substituted or unsubstituted naphthalene sulfonic acid or a salt thereof is preferable, but is not limited thereto. Moreover, as aromatic carboxylic acid and its salt, although benzoic acid, salicylic acid, these salts, etc. are preferable, it is not limited to these. Examples of the salt of aromatic sulfonic acid and the salt of aromatic carboxylic acid include sodium salt, potassium salt, calcium salt, magnesium salt, ammonium salt and alkanolamine salt. These aromatic sulfonic acids and salts thereof, aromatic carboxylic acids and salts thereof may be used singly or in combination of two or more, but in particular, from the viewpoint of low temperature stability and the thickening effect of the diluent. , Sodium paratoluenesulfonate and sodium cumenesulfonate are preferable.
上記(G)成分である芳香族スルホン酸又はその塩、芳香族カルボン酸又はその塩からなる群より選択される少なくとも一種の化合物の配合量は、上記(A)成分10質量部に対して、0.02〜4質量部が好ましいが、希釈液の増粘効果の点からより好ましくは0.06〜2質量部であり、更に好ましくは0.1〜1質量部である。0.02質量部未満では希釈液の増粘効果、低温安定性向上効果が十分ではなく、4質量部を越えて配合しても、それ以上の向上効果は飽和になる上、経済的にも好ましくない。 The blending amount of at least one compound selected from the group consisting of aromatic sulfonic acid or salt thereof, aromatic carboxylic acid or salt thereof as component (G) is based on 10 parts by mass of component (A) above. Although 0.02-4 mass parts is preferable, From the point of the thickening effect of a dilution liquid, More preferably, it is 0.06-2 mass parts, More preferably, it is 0.1-1 mass part. If the amount is less than 0.02 parts by mass, the effect of increasing the viscosity of the diluent and the effect of improving the low temperature stability are not sufficient, and even if the amount exceeds 4 parts by weight, the further improvement effect is saturated and economically It is not preferable.
本発明の高濃度中性液体洗浄剤組成物は、本発明の効果が損なわない範囲で、高濃度中性液体洗浄剤組成物の製剤形態に応じて、当該技術分野で通常使用される成分を含有していてもよい。このような成分としては、例えば、殺菌剤、金属腐食抑制剤、キレート剤、pH調整剤、粘稠剤、香料、色素等が挙げられる。 The high-concentration neutral liquid detergent composition of the present invention is a component that is usually used in the technical field according to the formulation form of the high-concentration neutral liquid detergent composition within a range that does not impair the effects of the present invention. You may contain. Examples of such components include bactericides, metal corrosion inhibitors, chelating agents, pH adjusters, thickeners, fragrances, and pigments.
殺菌剤としては、例えば、チアゾリン類、ヒダントイン類や、ヨード−2−プロピニルブチルカーバメイト、イソプロピルメチルフェノール、ヘキサクロロフェン、イルガサン、トリクロサン等が挙げられる。チアゾリン類としては、5−クロロ−2−メチル−4−イソチアゾリン−3−オン、2−メチル−4−イソチアゾリン−3−オン、イソチアゾリン−3−オン、1,2−ベンズイソチアゾリン−3−オン、N−n−ブチル−ベンズイソチアゾリン−3−オン等が挙げられる。ヒダントイン類としては、1,3−ジメチロール−5,5−ジメチルヒダントイン、1又は3−モノメチロール−5,5−ジメチルヒダントイン、ジメチルヒダントイン、1、3−ジクロロ−5,5−ジメチルヒダントイン、1、3−ジクロロエチルメチルヒダントイン等が挙げられる。これら殺菌剤のうち、より好ましいものとしては1,2−ベンズイソチアゾリン−3−オンやイソプロピルメチルフェノールが挙げられる。これらは単独でも2種以上を組み合わせて用いても良い。 Examples of the bactericides include thiazolines, hydantoins, iodo-2-propynylbutyl carbamate, isopropylmethylphenol, hexachlorophene, irgasan, triclosan and the like. Thiazolines include 5-chloro-2-methyl-4-isothiazolin-3-one, 2-methyl-4-isothiazolin-3-one, isothiazoline-3-one, 1,2-benzisothiazolin-3-one, Nn-butyl-benzisothiazolin-3-one and the like. Hydantoins include 1,3-dimethylol-5,5-dimethylhydantoin, 1 or 3-monomethylol-5,5-dimethylhydantoin, dimethylhydantoin, 1,3-dichloro-5,5-dimethylhydantoin, 1, Examples include 3-dichloroethylmethylhydantoin. Among these bactericides, 1,2-benzisothiazolin-3-one and isopropylmethylphenol are more preferable. These may be used alone or in combination of two or more.
金属腐食抑制剤としては、短鎖のジカルボン酸やトリカルボン酸などのポリカルボン酸、リン酸エステル、ベンゾトリアゾール、トリルトリアゾールおよびメルカプトベンゾチアゾールなどのトリアゾール、1 − ヒドロキシエチリデン− 1 , 1 − ジホスホン酸などのようなホスホン酸、アジピン酸、グルタル酸、コハク酸等が挙げられる。 Examples of metal corrosion inhibitors include polycarboxylic acids such as short-chain dicarboxylic acids and tricarboxylic acids, phosphate esters, triazoles such as benzotriazole, tolyltriazole and mercaptobenzothiazole, 1-hydroxyethylidene-1,1-diphosphonic acid, etc. Such as phosphonic acid, adipic acid, glutaric acid, and succinic acid.
キレート剤としては、エチレンジアミン四酢酸(EDTA)、ニトリロ三酢酸(NTA)、ヒドロキシエチレンジアミン三酢酸(HEDTA)、ジエチレントリアミノ五酢酸(DTPA)、トリエチレンテトラアミン六酢酸(TTHA)、ヒドロキシエチルイミノ二酢酸(HIDA)、ジヒドロキシエチルグリシン(DHEG)、メチルグリシン二酢酸(MGDA)、グルタミン酸二酢酸(GLDA)、アスパラギン酸二酢酸(ASDA)、β-アラニン二酢酸(ADA)、セリン二酢酸(SDA)、グリシン、アラニン、グルタミン酸、アスパラギン酸等のアミノ酸や、グルコール酸、乳酸、クエン酸、グルコン酸、酒石酸、リンゴ酸や、これらのアルカリ金属塩、アンモニウム塩、モノエタノールアミン、トリエタノールアミン、モノイソプロパノールアミン等のアルカノールアミン塩が挙げられる。 Chelating agents include ethylenediaminetetraacetic acid (EDTA), nitrilotriacetic acid (NTA), hydroxyethylenediaminetriacetic acid (HEDTA), diethylenetriaminopentaacetic acid (DTPA), triethylenetetraaminehexaacetic acid (TTHA), hydroxyethyliminodiacetic acid. (HIDA), dihydroxyethyl glycine (DHEG), methyl glycine diacetate (MGDA), glutamate diacetate (GLDA), aspartate diacetate (ASDA), β-alanine diacetate (ADA), serine diacetate (SDA), Amino acids such as glycine, alanine, glutamic acid, aspartic acid, glucolic acid, lactic acid, citric acid, gluconic acid, tartaric acid, malic acid and their alkali metal salts, ammonium salts, monoethanolamine, triethanolamine, monoiso Alkanolamine salts such as Ropanoruamin like.
本発明の高濃度中性液体洗浄剤組成物のpHは25℃で6〜8である。pHが6未満であると、原液の低温安定性が不十分となるため好ましくなく、pHが8を超えると、手荒れの点で好ましくない。pH調整剤としては、25℃のpHが6未満の場合、例えば、水酸化ナトリウム、水酸化カリウム、酢酸ナトリウム、炭酸ナトリウム、クエン酸ナトリウム、クエン酸水素ナトリウム、リン酸ナトリウム、リン酸水素ナトリウム、アルカノールアミン等が用いられ、pHが8を超える場合、酢酸、塩酸、硫酸、硝酸、クエン酸、リン酸等が用いられる。なお、上記pHは、後述の実施例の方法で測定されたものである。 The pH of the highly concentrated neutral liquid detergent composition of the present invention is 6 to 8 at 25 ° C. If the pH is less than 6, it is not preferable because the low-temperature stability of the stock solution becomes insufficient, and if the pH exceeds 8, it is not preferable in terms of rough hands. As a pH adjuster, when the pH at 25 ° C. is less than 6, for example, sodium hydroxide, potassium hydroxide, sodium acetate, sodium carbonate, sodium citrate, sodium hydrogen citrate, sodium phosphate, sodium hydrogen phosphate, When alkanolamine or the like is used and the pH exceeds 8, acetic acid, hydrochloric acid, sulfuric acid, nitric acid, citric acid, phosphoric acid or the like is used. In addition, the said pH is measured by the method of the below-mentioned Example.
本発明の高濃度中性液体洗浄剤組成物の粘度は、洗浄剤組成物の温度が25℃の時に70〜300mPa・sであることが好ましく、80〜250mPa・sであることがより好ましく、100〜220mPa・sが最も好ましい。粘度が70mPa・s未満の場合、使用過多となって経済的な利用が図れない。粘度が300mPa・sを超えると、水への溶解に時間がかかることやハンドリング性が悪くなってしまう。粘度を調節するために必要に応じて配合する粘稠剤としては、例えば、グリセリン、ソルビトール、エチレングリコール、ヘキシレングリコール、ポリプロピレングリコール、キシリトール、マルチトール、ラクトール等が挙げられる。なお、粘度は後述の実施例の方法で測定されたものである。 The viscosity of the high-concentration neutral liquid detergent composition of the present invention is preferably 70 to 300 mPa · s, more preferably 80 to 250 mPa · s when the temperature of the detergent composition is 25 ° C. 100 to 220 mPa · s is most preferable. When the viscosity is less than 70 mPa · s, it is excessively used and cannot be economically used. When the viscosity exceeds 300 mPa · s, it takes a long time to dissolve in water and the handling property is deteriorated. Examples of the thickening agent blended as necessary to adjust the viscosity include glycerin, sorbitol, ethylene glycol, hexylene glycol, polypropylene glycol, xylitol, maltitol, and lactol. In addition, a viscosity is measured by the method of the below-mentioned Example.
本発明の高濃度中性液体洗浄剤組成物に必要に応じて配合される香料としては、例えば、天然香料、合成香料、これらの調合香料等が挙げられ、色素としては、例えば、天然色素、合成色素、これらの混合物が挙げられる。 Examples of the fragrance blended in the high-concentration neutral liquid detergent composition of the present invention as necessary include natural fragrances, synthetic fragrances, and these blended fragrances. Examples of the pigment include natural pigments, Synthetic pigments, and mixtures thereof.
本発明の高濃度中性液体洗浄剤組成物は、例えば、野菜、果物等の食品の洗浄、ホテルやレストラン、飲食店、学校給食、社員食堂等の厨房、食品加工工場の作業場、一般家庭の台所等において、手洗いによる硬表面の洗浄、特に、食器・調理器具用途の洗浄に好適に用いることができる。洗浄は、通常、シンク等に原液を3000〜10000倍に希釈した洗浄剤水溶液を調製して、被洗浄物を浸漬させて手洗いするか、原液又は原液を6〜20倍に希釈した洗浄剤水溶液をスポンジ等にしみこませて手洗いする方法を用いる。また、本発明の高濃度中性液体洗浄剤組成物は、原液のまま、もしくは適宜の希釈倍率で希釈された希釈液として、上記の厨房、作業場、台所等における床、壁、作業台、棚等の硬表面の洗浄にも、好適に用いることができる。 The high-concentration neutral liquid detergent composition of the present invention can be used for, for example, washing food such as vegetables and fruits, hotels and restaurants, restaurants, school lunches, kitchens for employee cafeterias, workplaces of food processing factories, and general households. In a kitchen or the like, it can be suitably used for washing hard surfaces by hand washing, particularly for dishes and cooking utensils. Washing is usually performed by preparing a detergent aqueous solution in which the stock solution is diluted 3000 to 10,000 times in a sink or the like, and immersing the object to be washed and washing it manually or by diluting the stock solution or the stock solution 6 to 20 times. Use a method of hand-washing with a sponge. Further, the high-concentration neutral liquid detergent composition of the present invention can be used as a stock solution or as a diluted solution diluted at an appropriate dilution rate, in the above-described kitchen, work place, kitchen, floor, wall, work table, shelf, etc. It can also be suitably used for cleaning hard surfaces such as the above.
以下、本発明を実施例と比較例により具体的に説明する。実施例、比較例において配合に用いた各成分を下記に示す。 Hereinafter, the present invention will be specifically described with reference to Examples and Comparative Examples. Each component used for blending in Examples and Comparative Examples is shown below.
(A)成分
A−1:直鎖ドデシルベンゼンスルホン酸モノエタノールアミン塩
(A) component A-1: linear dodecylbenzenesulfonic acid monoethanolamine salt
(A)成分の比較成分[以下「(A’)成分」と表す。]
A’−1:直鎖ドデシルベンゼンスルホン酸ナトリウム塩
A’−2:直鎖ドデシルベンゼンスルホン酸カリウム塩
A’−3:直鎖ドデシルベンゼンスルホン酸ジエタノールアミン塩
A’−4:直鎖ドデシルベンゼンスルホン酸トリエタノールアミン塩
Component (A) Comparative component [hereinafter referred to as “(A ′) component”] ]
A′-1: linear dodecylbenzenesulfonic acid sodium salt A′-2: linear dodecylbenzenesulfonic acid potassium salt A′-3: linear dodecylbenzenesulfonic acid diethanolamine salt A′-4: linear dodecylbenzenesulfonic acid Triethanolamine salt
(B)成分
B−1:ヤシ油脂肪酸ジエタノールアミド(1:1型)
B−2:パーム核油脂肪酸ジエタノールアミド
(B) Component B-1: Palm oil fatty acid diethanolamide (1: 1 type)
B-2: Palm kernel oil fatty acid diethanolamide
(B)成分の比較成分[以下「(B’)成分」と表す。]
B’−1:ラウリルアルコールEO15モルPO5モル付加物(ランダム共重合体)
(EO:エチレンオキサイド、PO:プロピレンオキサイド)
Component (B) Comparative component [hereinafter referred to as “component (B ′)”. ]
B′-1: Adduct of lauryl alcohol EO 15 mol PO5 mol (random copolymer)
(EO: ethylene oxide, PO: propylene oxide)
(C)成分
C−1:エタノール
(C) Component C-1: Ethanol
(D)成分
D−1:プロピレングリコール
D−2:ポリエチレングリコール(重量平均分子量200)。一般式(1)におけるm=4.1
(D) Component D-1: Propylene glycol D-2: Polyethylene glycol (weight average molecular weight 200). M = 4.1 in the general formula (1)
(E)成分
E−1:塩化ナトリウム
(E) Component E-1: Sodium chloride
(E)成分の比較成分[以下「(E’)成分」と表す。]
E‘−1:硫酸ナトリウム
Component (E) Comparative component [hereinafter referred to as “(E ′) component”]. ]
E′-1: Sodium sulfate
(F)成分
F−1:パラトルエンスルホン酸ナトリウム
F−2:クメンスルホン酸ナトリウム
(F) Component F-1: Sodium paratoluenesulfonate F-2: Sodium cumenesulfonate
実施例1〜12、比較例1〜14
表1〜3に示す配合に基づき高濃度中性液体洗浄剤組成物を調製した。但し、実施例1〜12、比較例1〜9及び比較例11〜14は中性であるが、比較例10の液体洗浄剤組成物は中性ではない(以下、これらを単に“高濃度洗浄剤組成物”と言う。)。各高濃度洗浄剤組成物のpH、原液粘度、6倍希釈液の粘度、洗浄性、泡持続性、低温安定性、引火性を以下に示す方法で測定した結果を、表1〜3にあわせて示す。尚、表中における実施例および比較例の数値は純分の質量部を表す。
Examples 1-12, Comparative Examples 1-14
Based on the formulations shown in Tables 1 to 3, high-concentration neutral liquid detergent compositions were prepared. However, Examples 1 to 12, Comparative Examples 1 to 9 and Comparative Examples 11 to 14 are neutral, but the liquid detergent composition of Comparative Example 10 is not neutral (hereinafter, these are simply referred to as “high concentration cleaning”. Agent composition ”). The results of measuring the pH of each high-concentration detergent composition, the viscosity of the undiluted solution, the viscosity of the 6-fold diluted solution, the detergency, foam persistence, low-temperature stability, and flammability are shown in Tables 1 to 3 below. Show. In addition, the numerical value of the Example in a table | surface and a comparative example represents the mass part of a pure part.
※1:pHの測定方法
pHメーター(HORIBA製;pH/イオンメーター F−23)にpH測定用複合電極(HORIBA製;ガラス摺り合わせスリーブ型)を接続し、電源を入れる。pH電極内部液としては、飽和塩化カリウム水溶液(3.33mol/L)を使用した。
次に、pH4.01標準液(フタル酸塩標準液)、pH6.86(中性リン酸塩標準液)、pH9.18標準液(ホウ酸塩標準液)をそれぞれ100mlビーカーに充填し、25℃の恒温槽に30分間浸漬した。恒温に調整された標準液にpH測定用電極を3分間浸し、pH6.86→pH9.18→pH4.01の順に校正操作を行った。
試料(高濃度洗浄剤組成物)を100mlビーカーに充填し、25℃の恒温槽内にて25℃に調整した。恒温に調整された試料にpH測定用電極を3分間浸し、pHを測定した。
* 1: Measuring method of pH Connect a pH measuring composite electrode (made by HORIBA; glass sliding sleeve type) to a pH meter (made by HORIBA; pH / ion meter F-23) and turn on the power. A saturated potassium chloride aqueous solution (3.33 mol / L) was used as the pH electrode internal solution.
Next, pH 4.01 standard solution (phthalate standard solution), pH 6.86 (neutral phosphate standard solution), and pH 9.18 standard solution (borate standard solution) were each filled in a 100 ml beaker. It was immersed in a constant temperature bath at 30 ° C. for 30 minutes. The pH measurement electrode was immersed in a standard solution adjusted to a constant temperature for 3 minutes, and calibration was performed in the order of pH 6.86 → pH 9.18 → pH 4.01.
A sample (high concentration detergent composition) was filled in a 100 ml beaker and adjusted to 25 ° C. in a thermostatic bath at 25 ° C. The pH measurement electrode was immersed in a sample adjusted to a constant temperature for 3 minutes, and the pH was measured.
※2:粘度(原液、6倍希釈液)の測定方法
粘度の測定方法は、25℃にてB型粘度計(BM型、東京計器製)を用いて、ローターNo.2のものを用い、回転数30rpmで回転し、回転開始から300秒後の粘度を測定値とする。
* 2: Viscosity (stock solution, 6-fold diluted solution) measurement method Viscosity was measured using a B-type viscometer (BM type, manufactured by Tokyo Keiki Co., Ltd.) at 25 ° C. 2 is used and rotated at a rotation speed of 30 rpm, and the viscosity after 300 seconds from the start of rotation is taken as the measured value.
※3:洗浄性試験
試験方法:
直径20cmのメラミン製皿に市販のマーガリンを5g塗布し、室温で乾燥させたものを被洗物とした。水道水を含ませた食器洗い用スポンジ(11.5×7.5×3.0cm)に、6倍に希釈した高濃度洗浄剤組成物を1gとり、10回手で揉んだ後、被洗物を10秒間洗浄し、流水で15秒間濯いだ。汚れが残っているかどうかを目視、及び触感(ヌルツキ)で判定し、洗えている場合は、洗浄液を追加せずに同様の工程を行い、被洗物が洗えなくなるまで繰り返した。洗浄できた被洗物の枚数にて洗浄性を評価した。
洗浄性評価基準:
◎:15枚以上
○:10枚〜14枚
△:5枚〜9枚
×:4枚以下
とし、△、○、◎を実用性のあるものとして判定した。
* 3: Detergency test method:
5 g of a commercially available margarine was applied to a melamine dish having a diameter of 20 cm and dried at room temperature to obtain an object to be washed. Take 1g of a 6-fold diluted high-concentration detergent composition in a dishwashing sponge (11.5 x 7.5 x 3.0cm) soaked in tap water, rub it by hand 10 times, and then wash Was washed for 10 seconds and rinsed with running water for 15 seconds. Whether or not dirt remains was visually and tactilely sensed (null feel), and when it was washed, the same process was performed without adding a washing solution, and the washing was repeated until the washing object could not be washed. Detergency was evaluated by the number of objects to be cleaned.
Detergency evaluation criteria:
◎: 15 or more ◯: 10 to 14 △: 5 to 9 ××: 4 or less, and Δ, ○, ◎ were judged as practical.
※4:泡持続性試験
試験方法:
水道水を含ませた食器洗い用スポンジ(11.5×7.5×3.0cm)に、6倍に希釈した高濃度洗浄剤組成物を1gとり、10回手で揉んで泡立てた。その後、汚れとして市販のサラダ油を5g添加し、さらに10回揉んで泡立てた際の泡立ちの様子から泡持続性を評価した。
泡持続性評価基準:
◎:汚れを添加した後も豊富な泡が立つ
○:汚れを添加した後も泡が立つ
△:汚れを添加した後もやや泡が立つ
×:汚れを添加すると泡がほとんど立たない
とし、△、○、◎を実用性のあるものとして判定した。
* 4: Foam durability test method:
Into a dishwashing sponge (11.5 × 7.5 × 3.0 cm) containing tap water, 1 g of the 6-fold diluted high-concentration detergent composition was taken and bubbled by hand 10 times. Thereafter, 5 g of a commercially available salad oil was added as dirt, and the foam persistence was evaluated from the state of foaming when the foam was further boiled 10 times.
Foam durability evaluation criteria:
◎: Abundant bubbles still appear after the addition of dirt ○: Bubbles still appear after the addition of dirt △: Some bubbles still appear after the addition of the dirt ×: No bubbles appear when adding the dirt, △ , ○, and ◎ were judged as practical.
※5:引火性試験
試験方法:
JIS K 2265に従い、高濃度洗浄剤組成物の引火点測定を測定温度80℃まではタグ密閉式で測定し、引火点が確認されない場合にはさらにクリーブランド開放式で測定した。
引火性評価基準:
○:引火点なし
×:引火点あり
* 5: Flammability test method:
According to JIS K 2265, the flash point of the high-concentration detergent composition was measured up to a measurement temperature of 80 ° C. using the tag sealing method, and when the flash point was not confirmed, the Cleveland open method was used.
Flammability evaluation criteria:
○: No flash point ×: Flash point
※6:低温安定性試験方法
試験方法:
高濃度洗浄剤組成物100gを透明ガラス瓶に入れ、−5℃で1ヶ月静置した後に外観を観察した。
安定性評価基準:
○:分離や濁りが見られず安定である
△:全体的な分離はないが、若干の濁りが見られる
×:分離もしくは濁りが見られる
とし、△、○を実用性のあるものとして判定した。
* 6: Low temperature stability test method Test method:
100 g of the high-concentration detergent composition was put in a transparent glass bottle and allowed to stand at −5 ° C. for 1 month, and then the appearance was observed.
Stability evaluation criteria:
○: No separation or turbidity is observed and stable △: No overall separation, but some turbidity is observed ×: Separation or turbidity is observed
And Δ and ○ were determined to be practical.
Claims (4)
脂肪酸アルカノールアミド(B)を2〜8質量部、
エタノール(C)を0.2〜1質量部、
プロピレングリコール及び/又はポリエチレングリコール(D)を0.2〜7質量部、
塩化ナトリウム(E)を0.02〜0.7質量部、
水(F)を0.2〜19質量部、
含有し、(A)成分と(B)成分の合計の含有量が、全体の40質量%以上、60質量%未満であることを特徴とする高濃度中性液体洗浄剤組成物。 For 10 parts by mass of the linear alkylbenzenesulfonic acid monoethanolamine salt (A),
2-8 parts by weight of fatty acid alkanolamide (B),
0.2-1 part by mass of ethanol (C),
0.2-7 parts by mass of propylene glycol and / or polyethylene glycol (D),
0.02 to 0.7 parts by mass of sodium chloride (E),
0.2-19 parts by mass of water (F),
A high-concentration neutral liquid detergent composition comprising a total content of the component (A) and the component (B) of 40% by mass or more and less than 60% by mass.
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