CN109652230A - Antimicrobial laundry detergent composition - Google Patents
Antimicrobial laundry detergent composition Download PDFInfo
- Publication number
- CN109652230A CN109652230A CN201811184984.8A CN201811184984A CN109652230A CN 109652230 A CN109652230 A CN 109652230A CN 201811184984 A CN201811184984 A CN 201811184984A CN 109652230 A CN109652230 A CN 109652230A
- Authority
- CN
- China
- Prior art keywords
- antimicrobial
- laundry detergent
- composition
- detergent composition
- surfactant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 156
- 230000000845 anti-microbial effect Effects 0.000 title claims abstract description 89
- 239000003599 detergent Substances 0.000 title claims abstract description 86
- 239000004744 fabric Substances 0.000 claims abstract description 65
- 239000004094 surface-active agent Substances 0.000 claims abstract description 63
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 claims abstract description 54
- -1 alkyl dimethyl amine oxide Chemical compound 0.000 claims abstract description 26
- 239000002280 amphoteric surfactant Substances 0.000 claims abstract description 19
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 21
- 230000003213 activating effect Effects 0.000 claims description 15
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical group CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 claims description 12
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 7
- 150000001450 anions Chemical class 0.000 claims description 7
- 229910052801 chlorine Inorganic materials 0.000 claims description 7
- ONLRKTIYOMZEJM-UHFFFAOYSA-N n-methylmethanamine oxide Chemical compound C[NH+](C)[O-] ONLRKTIYOMZEJM-UHFFFAOYSA-N 0.000 claims description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 6
- 239000000460 chlorine Substances 0.000 claims description 6
- 125000000129 anionic group Chemical group 0.000 claims description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052794 bromium Inorganic materials 0.000 claims description 5
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- ONHFWHCMZAJCFB-UHFFFAOYSA-N myristamine oxide Chemical compound CCCCCCCCCCCCCC[N+](C)(C)[O-] ONHFWHCMZAJCFB-UHFFFAOYSA-N 0.000 claims description 2
- 230000008021 deposition Effects 0.000 abstract description 18
- 238000012545 processing Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 26
- 239000007788 liquid Substances 0.000 description 21
- 239000000243 solution Substances 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 241000191967 Staphylococcus aureus Species 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 8
- 125000000217 alkyl group Chemical group 0.000 description 8
- 239000004599 antimicrobial Substances 0.000 description 8
- 239000004615 ingredient Substances 0.000 description 8
- 239000002736 nonionic surfactant Substances 0.000 description 8
- 239000000725 suspension Substances 0.000 description 8
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 7
- 238000007046 ethoxylation reaction Methods 0.000 description 7
- 239000004753 textile Substances 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000001580 bacterial effect Effects 0.000 description 6
- 239000002585 base Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000004900 laundering Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000006254 rheological additive Substances 0.000 description 6
- 230000003385 bacteriostatic effect Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 229920000742 Cotton Polymers 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000003093 cationic surfactant Substances 0.000 description 4
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 235000008935 nutritious Nutrition 0.000 description 4
- 239000000700 radioactive tracer Substances 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 241000193830 Bacillus <bacterium> Species 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 241000192125 Firmicutes Species 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 125000003545 alkoxy group Chemical group 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- KWIUHFFTVRNATP-UHFFFAOYSA-N glycine betaine Chemical compound C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 description 3
- 239000008233 hard water Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
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- 238000000899 pressurised-fluid extraction Methods 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 241000588747 Klebsiella pneumoniae Species 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000004996 alkyl benzenes Chemical class 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229960003237 betaine Drugs 0.000 description 2
- 239000003124 biologic agent Substances 0.000 description 2
- 238000005282 brightening Methods 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 238000011088 calibration curve Methods 0.000 description 2
- 239000004359 castor oil Substances 0.000 description 2
- 235000019438 castor oil Nutrition 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000006916 nutrient agar Substances 0.000 description 2
- XYFCBTPGUUZFHI-UHFFFAOYSA-N phosphine group Chemical group P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 229920001282 polysaccharide Polymers 0.000 description 2
- 239000005017 polysaccharide Substances 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 150000003512 tertiary amines Chemical class 0.000 description 2
- OTEKOJQFKOIXMU-UHFFFAOYSA-N 1,4-bis(trichloromethyl)benzene Chemical compound ClC(Cl)(Cl)C1=CC=C(C(Cl)(Cl)Cl)C=C1 OTEKOJQFKOIXMU-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004382 Amylase Substances 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 1
- QPCDCPDFJACHGM-UHFFFAOYSA-N N,N-bis{2-[bis(carboxymethyl)amino]ethyl}glycine Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(=O)O)CCN(CC(O)=O)CC(O)=O QPCDCPDFJACHGM-UHFFFAOYSA-N 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- XEFQLINVKFYRCS-UHFFFAOYSA-N Triclosan Chemical compound OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XEFQLINVKFYRCS-UHFFFAOYSA-N 0.000 description 1
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000000941 anti-staphylcoccal effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229960002713 calcium chloride Drugs 0.000 description 1
- LLSDKQJKOVVTOJ-UHFFFAOYSA-L calcium chloride dihydrate Chemical compound O.O.[Cl-].[Cl-].[Ca+2] LLSDKQJKOVVTOJ-UHFFFAOYSA-L 0.000 description 1
- 229940052299 calcium chloride dihydrate Drugs 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000001332 colony forming effect Effects 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
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- 235000011194 food seasoning agent Nutrition 0.000 description 1
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- 150000004676 glycans Chemical class 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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- 210000004209 hair Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 230000003165 hydrotropic effect Effects 0.000 description 1
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- 238000011081 inoculation Methods 0.000 description 1
- 150000008040 ionic compounds Chemical class 0.000 description 1
- 238000001294 liquid chromatography-tandem mass spectrometry Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- DHRRIBDTHFBPNG-UHFFFAOYSA-L magnesium dichloride hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-] DHRRIBDTHFBPNG-UHFFFAOYSA-L 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000001819 mass spectrum Methods 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- BACHBFVBHLGWSL-UHFFFAOYSA-N methyl 2-[4-(2,4-dichlorophenoxy)phenoxy]propanoate Chemical group C1=CC(OC(C)C(=O)OC)=CC=C1OC1=CC=C(Cl)C=C1Cl BACHBFVBHLGWSL-UHFFFAOYSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- YWFWDNVOPHGWMX-UHFFFAOYSA-N n,n-dimethyldodecan-1-amine Chemical compound CCCCCCCCCCCCN(C)C YWFWDNVOPHGWMX-UHFFFAOYSA-N 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- HLERILKGMXJNBU-UHFFFAOYSA-N norvaline betaine Chemical compound CCCC(C([O-])=O)[N+](C)(C)C HLERILKGMXJNBU-UHFFFAOYSA-N 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 125000001820 oxy group Chemical group [*:1]O[*:2] 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
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- 125000001453 quaternary ammonium group Chemical group 0.000 description 1
- BACHBFVBHLGWSL-JTQLQIEISA-N rac-diclofop methyl Natural products C1=CC(O[C@@H](C)C(=O)OC)=CC=C1OC1=CC=C(Cl)C=C1Cl BACHBFVBHLGWSL-JTQLQIEISA-N 0.000 description 1
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- 238000004007 reversed phase HPLC Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 229940079842 sodium cumenesulfonate Drugs 0.000 description 1
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 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 1
- 239000002689 soil Substances 0.000 description 1
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- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
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Abstract
Entitled " antimicrobial laundry detergent composition " of the invention.The present invention provides a kind of antimicrobial laundry detergent compositions, and it includes by weight of the composition, be the antimicrobial of diphenyl ether, be C6‑C20The amphoteric surfactant of alkyl dimethyl amine oxide (AO) and be C6‑C20The anionic surfactant of linear alkylbenzene sulfonate (LAS) (LAS), however LAS exists as the primary surfactant of the composition.The laundry detergent composition is characterized by having that such surfactant system of AO and high LAS content can improve such antimicrobial to through the deposition on processing fabric.
Description
Technical field
The present invention relates to antimicrobial laundry detergent compositions.
Background technique
In addition to original expected function, consumer products have developed to solve the need of user's combating microorganisms beneficial effect
It asks.For example, user it is expected that antimicrobial laundry detergent products have fabric with antimicrobial while clean textile
Beneficial effect.Currently, it is known that be used in various antimicrobials (for example, diphenyl ether) antimicrobial to deliver in consumer products formula
Effect.
However, realizing the expectation deposition rate tool on antimicrobial to fabric in the environment of laundry detergent products
It is challenging.Specifically, during wash cycle, most of active constituents (including antimicrobial) are finally with washing solution
It is washed off.In this way, only a small amount of antimicrobial can be deposited on washed fabric, and therefore these laundry detergent compositions
Practical anti-microbial effect is extremely limited.Correspondingly, a large amount of antimicrobial is usually required in laundry detergent products to mend
Such low deposition rate is repaid, and ensures that products obtained therefrom has desired antimicrobial efficacy.It is anti-in laundry detergent products
Such increased amount of microorganism agent inevitably increases the manufacturing complexity of manufacturing cost and such product.
It is therefore desirable to be able to obtain the laundry detergent composition of the improved deposition on antimicrobial to fabric.
Summary of the invention
It is of the invention astonishing and unexpected to be the discovery that by the amphoteric surfactant of relatively small amount, specifically
C6-C20It can significantly improve in alkyl dimethyl amine oxide (AO) incorporation laundry detergent composition and micro- life resisted based on diphenyl ether
Deposition rate on agent to washed fabric.The improvement of such antimicrobial deposition rate is further by using surface-active
Agent system promotes, and the surfactant system includes C6-C20Linear alkylbenzene sulfonate (LAS) table activating agent is living as main surface
Property agent.
Correspondingly, the present invention is related to antimicrobial laundry detergent composition on the one hand, it includes:
A) antimicrobial of about 0.05% to about 3%, the antimicrobial are selected from by weight of the composition
Diphenyl ether and their combination；
B) amphoteric surfactant of about 0.05% to about 10%, the amphoteric surface are living by weight of the composition
Property agent be selected from C6-C20Alkyl dimethyl amine oxide (AO) and their combination；And
C) anionic surfactant of about 5% to about 50% by weight of the composition, the anionic surface
Activating agent is selected from C6-C20Linear alkylbenzene sulfonate (LAS) (LAS) and their combination, however this analog anion surfactants is made
Exist for the primary surfactant of the composition.
Preferably, antimicrobial is the dihydroxy diphenyl ether of formula (I):
Simultaneously:
Each Y independently selected from chlorine, bromine or fluorine,
Each Z is independently selected from SO2H、NO2Or C1-C4Alkyl,
R is 0,1,2 or 3,
O is 0,1,2 or 3,
P is 0,1 or 2,
M is 1 or 2, and
N is 0 or 1.
It is highly preferred that antimicrobial is selected from the chloro- 2- dihydroxy diphenyl ether of 4-4 '-two, 2,4,4 '-three chloro- 2 '-hydroxyl hexichol
Ether and their combination.Most preferably, antimicrobial is the chloro- 2- dihydroxy diphenyl ether of 4-4 '-two.By the composition
Poidometer, antimicrobial can be about 0.05% to about 1% with range, and the amount of preferably from about 0.07% to about 0.5% is present in this
In the antimicrobial laundry detergent composition of invention.
The amphoteric surfactant that can be used for operation of the present invention can be readily selected from C10-C16Alkyl dimethyl amine oxide with
And their combination.Preferably, the amphoteric surfactant is selected from dodecyldimethylamine oxide, dodecyldimethylamine base
Amine oxide and their combination.It is highly preferred that amphoteric surfactant is dodecyldimethylamine oxide.By described group
The poidometer of object is closed, such amphoteric surfactant can be about 0.1% to about 5%, preferably from about 0.2% to about 2% with range
Amount is present in antimicrobial laundry detergent composition of the invention.
Anionic surfactant suitable for the present invention can be selected from C10-C16Linear alkylbenzene sulfonate (LAS) and they
Combination.Preferably, this analog anion surfactants is selected from C12-C14Linear alkylbenzene sulfonate (LAS) and their combination.It presses
The poidometer of the composition, anionic surfactant can be about 6% to about 30%, preferably from about 8% to about 20% with range
Amount be present in antimicrobial laundry detergent composition of the invention.It is highly preferred that this analog anion surfactants exists
Exist in antimicrobial laundry detergent composition of the invention as most of surfactants.
In a particularly preferred embodiment of the present invention, the antimicrobial laundry detergent composition includes:
A) antimicrobial of about 0.07% to about 0.5%, the antimicrobial are by weight of the composition
The chloro- 2- dihydroxy diphenyl ether of 4-4 '-two；
B) amphoteric surfactant of about 0.2% to about 2% by weight of the composition, the amophoteric surface active
Agent is dodecyldimethylamine oxide；And
C) anionic surfactant of about 8% to about 20% by weight of the composition, the anionic surface
Activating agent is C12Linear alkylbenzene sulfonate (LAS), however this analog anion surfactants is living as most of surfaces in the composition
Property agent exist.
On the other hand, the present invention relates to the methods for pre-processing or handling contaminated fabric, and the method includes making to get dirty
Dyeing and weaving object is contacted with antimicrobial laundry detergent composition as described above.
Specific embodiment
Definition
As used herein, it when in claim, is understood to refer to including the article of "one" and "an"
It is one or more to be claimed or described substance.
As used herein, term " include (comprise/comprises/comprising) ", " including (include/
Includes/including) ", the meaning " contained (contain/contains/containing) " is non-limiting, i.e.,
The other steps for influencing result and other ingredients can be added not.Terms above cover term " by ... form " and " substantially
By ... form ".
As used herein, when composition substantially free special component, refer to that composition includes by the combination
The poidometer of object is less than trace, and 0.01% or the special component less than 0.001% are perhaps perhaps less than less than 0.1%.
As used herein, term " laundry detergent composition " refers to the group for cleaning contaminated material, including fabric
Close object.Such composition is used as clothes washing pretreating agent, clothes washing post-treatment agent, or can be in laundry rinse operation
It is added during rinse cycle or wash cycle.Laundry detergent composition can have form selected from the following: liquid, powder, list
Phase or multiphase unit dose, pouch, tablet, gel, paste, stick or thin slice.Preferably, laundry detergent composition is liquid.
Term " liquid laundry detergent composition " in this article refers to composition in the form of the following, and the form is selected from by following item
The group of composition: dumpable liquid, gel, creams and their combination.Liquid laundry detergent composition can be aqueous or
Non-aqueous, and can be anisotropic, isotropic or their combination.
As used herein, term " antimicrobial " refers to that a kind of chemical compound, main expectation function are to kill
It goes out and bacterium or prevents their growth or breeding.Traditional antimicrobial includes cationic antimicrobial agent (such as certain chlorinations
Ammonium), nonionic antimicrobial agents etc..Diphenyl ether compound used in the present invention is nonionic antimicrobial agents.
As used herein, term " primary surfactant " refers to be greater than any other table for being included by such composition
The amount of face activating agent is present in the surfactant in composition.
As used herein, term " most of surfactants " refers to at least total surfactant content of 50 weight %
The surfactant being present in such composition.
As used herein, term " alkyl " refers to branching or non-branching, substituted or unsubstituted hydrocarbyl portion.It is included in
In term " alkyl " is the moieties of carboxyl groups.
As used herein, term " washing solution " refers to the aqueous solution of the typical amount for a laundry wash cycle, excellent
Selection of land 1L to 50L or 1L to 20L is used to hand-wash and 20L to 50L is for machine-washing.
As used herein, term " being stained fabric " uses nonspecificly, and can refer to any kind of by natural fiber
Or staple fibre, including natural fiber, staple fibre and synthetic fibers, such as, but not limited to cotton, linen, wool, polyester, Buddhist nun
Dragon, silk, acrylic acid etc. and various blends and combination.
Antimicrobial laundry detergent composition
Antimicrobial laundry detergent composition of the invention include specific surfactant system in diphenyl ether resist it is micro-
Biological agent, it includes amphoteric surfactantes (preferably AO) and anionic surfactant (preferably LAS), however, it is preferred that negative
Ionic surface active agent is present in such composition as primary surfactant more preferably as most of surfactants.
It has been unexpectedly discovered that by using with AO, and specifically, such particular surface with relatively high LAS content is living
Property agent system, antimicrobial to through processing fabric on deposition rate significantly increase.
Preferably, in laundry detergent composition, by weight of the composition, the content of the antimicrobial
It is about 0.05% to about 3%, more preferably from about 0.05% to about 1%, most preferably from about 0.07% to about 0.5%.By the composition
Poidometer, both sexes AO surfactant is preferably about 0.05% to about 10%, more preferably from about 0.1% to about 5% with range, most
The amount of preferably from about 0.2% to about 2% is present in composition.By weight of the composition, anion LAS surfactant
It is preferred that being present in the amount in about 5% to about 50%, more preferably from about 6% to about 30%, most preferably from about 8% to about 20% range
In composition.In addition, primary surfactant of the anion LAS surfactant as the composition, or preferably as
The principal surfactant of the composition exists, and content is, for example, by weight that the summary table activating agent of the composition contains
No less than about the 40% of amount, preferably no fewer than about 50%, more preferably no less than about 55%, most preferably no less than 60%, and extremely
More about 99%, preferably up to about 95%, more preferably up to about 90%.
In clothes washing agent solution, it is about 0.01ppm that the laundry detergent composition, which is preferably able to delivering content,
To about 5ppm, the antimicrobial of more preferably from about 0.05ppm to about 3ppm, more preferably from about 0.1ppm to about 1ppm.
The laundry detergent composition of this paper provides resisting gram-positive bacteria (for example, staphylococcus aureus) and gram
The antimicrobial beneficial effect of negative bacterium (for example, Friedlander's bacillus).Composition is preferably knitted to what combined object was handled
Object provides remaining antimicrobial beneficial effect, that is, nonionic antimicrobial agents therein deposit to during wash cycle to be knitted
On object, and (that is, remaining) antimicrobial then deposited prevents bacterium in fabric during dry or storage or dress
Upper growth.In one embodiment, compared with untreated fabric, liquid detergent composition is mentioned to processed fabric
It is reduced for the logarithm to gram-positive bacteria and Gram-negative bacteria at least log 2.2, the suppression of the logarithm reduction of preferably log 2.5
Bacterium activity value (Bacteriostatic Activity Value).Preferably, it is contacted 10 minutes in the aqueous solution of 1055ppm
Afterwards, composition is provided to staphylococcus aureus (Staphylococcus aureus) and/or Friedlander's bacillus
The logarithm of (Klebsiella pneumoniae) at least log 2.2 is reduced, and the logarithm of preferably log 2.5 is reduced, and such as passes through JISL
(this method is described below) that 1902 methods are measured.It is highly preferred that composition is provided to staphylococcus aureus
The logarithm of (Staphylococcus aureus) at least log 3.0 is reduced, and the logarithm of preferably log 3.5 is reduced.It is noticeable
It is frequently to find staphylococcus aureus (Staphylococcus aureus) on human skin, and therefore fabric is (especially
It is the fabric of dress) antimicrobial effect of especially needed anti-Staphylococcus aureus (Staphylococcus aureus).
The laundry detergent composition of this paper can be that acid or alkalinity or pH are neutral, be specifically dependent upon and be incorporated into composition
In ingredient.The pH range of laundry detergent composition is preferably about 4 to about 12, more preferably about 6 to about 11, even more
Preferably about 7 to about 10.
Laundry detergent composition can have any suitable viscosity, be specifically dependent upon and such as prepare ingredient and composition mesh
Factor.In one embodiment, composition the shear rate of 20/sec and 21 DEG C at a temperature of there is about 200cP extremely
About 3,000cP, or about 300cP to about 2,000cP, or the shear viscosity value of about 500cP to about 1,000cP, and
There is about 500cP to about 100,000cP, or about 1000cP to about 10 at a temperature of the shear rate of 1/sec and 21 DEG C,
000cP, or the low-shear viscosity value of about 1,500cP to about 5,000cP.
Antimicrobial based on diphenyl ether
Antimicrobial based on diphenyl ether of the invention is non-ionic compound.In the present invention, it has been found that due to it
Nonionic character, antimicrobial of the invention allow to be formed stable liquid anitmicrobial laundry detergent composition.Therewith
On the contrary, cationic antimicrobial agent is not usually compatible with the anionic surfactant being present in laundry detergent composition.
Preferably, antimicrobial is dihydroxy diphenyl ether.The antimicrobial of this paper can be halogenated or non-halogenated, but
It is preferably halogenated.In one embodiment, antimicrobial is the dihydroxy diphenyl ether of formula (I):
Wherein:
Each Y is independently selected from chlorine, bromine or fluorine, it is therefore preferable to chlorine or bromine, more preferably chlorine,
Each Z is independently selected from SO2H、NO2Or C1-C4Alkyl,
R is 0,1,2 or 3, it is therefore preferable to 1 or 2,
O is 0,1,2 or 3, it is therefore preferable to 0,1 or 2,
P is 0,1 or 2, it is therefore preferable to 0,
M is 1 or 2, it is therefore preferable to 1, and
N is 0 or 1, it is therefore preferable to 0.
In the definition of upper formula (I), 0 finger is not present.For example, Z is then not present in formula (I) when p is 0.Each Y and
Each Z can be same or different.In one embodiment, 1 o, r 2, and Y are chlorine or bromine.The embodiment can
With are as follows: a chlorine atom is bonded to phenyl ring, however bromine atom and other chlorine atoms are bonded to other phenyl ring；Or bromine atom is bonded to
Phenyl ring, however two chlorine atoms are bonded to other phenyl ring.
It is highly preferred that antimicrobial is selected from the chloro- 2- dihydroxy diphenyl ether of 4-4 '-two (" diclofop-methyl "), 2,4,4 '-three is chloro-
2 '-dihydroxy diphenyl ethers (" triclosan ") and their combination.Most preferably ,-two chlorine-2-hydroxyl of antimicrobial 4-4 '
Diphenyl ether, can be from BASF with trade nameIt is commercially available.
In addition to diphenyl ether, other antimicrobials also may be present, precondition is the amount of these antimicrobials
Do not cause preparation unstable.Wherein also useful such antimicrobial is chelating agent, they are used especially for reducing in hard water
Gram-negative bacteria resistance.Also acidic bio agent for killing may be present.
Amphoteric surfactant (AO)
Being suitable for the invention amphoteric surfactant can be selected from C6-C20Alkyl dimethyl amine oxide (AO) and they
Combination.
Preferably, amine oxide surfactant is characterized in that with flowering structure:
Wherein R1For C6-20Alkyl, C6-20Hydroxyalkyl or C6-20Alkyl phenyl group；Each R2For C2-5Alkylidene or C2-5
Hydroxyalkylene group；X is 0 to about 3；And each R3For C1-3Alkyl, C1-3Hydroxyalkyl includes about 1 to about 3 sub- ethoxy
The polyethylene oxide of base (EO) unit.Preferably, amine oxide surfactant can be C8-18Alkyl dimethyl amine oxide, preferably
C10-16Alkyl dimethyl amine oxide.
Preferably, amphoteric surfactant be selected from dodecyldimethylamine oxide, tetradecyldimethylamine oxide, with
And their combination.It is highly preferred that amphoteric surfactant includes the dodecyldimethylamine oxide with lower formula (II):
Such compound is also referred to as lauryl dimethyl amine oxide or dodecyl-dimethyl amine-N- oxide
(DDAO).It can be with trade nameLO is commercially available from Huntsman.
The present invention astoundingly and it has been unexpectedly found that the relatively small amount in laundry detergent composition AO
Surfactant, for example, about 0.05% to about 10%, or about 0.1% to about 5%, or about 0.2% to about 2%, it can significantly improve
Deposition rate on diphenyl ether antimicrobial to laundering of textile fabrics.Without being bound by any theory, it is believed that AO surfactant can
Micellar structure in the modified washing solution formed by laundry detergent composition of the invention, so that diphenyl ether be driven to resist micro- life
Agent deeper penetrates into fabric and improves overall deposition rates of such antimicrobial on laundering of textile fabrics.
Anionic surfactant (LAS)
C6-C20Linear alkyl sulfonate surfactant (LAS) is the required of laundry detergent composition of the invention
Surfactant.In one embodiment, LAS C10-C16LAS, preferably C12-C14LAS。
LAS is usually to pass through sulfonation (to use SO2And SO3) alkylbenzene, it then neutralizes to prepare.Suitable alkylbenzene is former
Material can be used any suitable alkylation scheme (including the method based on sulfuric acid and HF) by alkene, paraffin or their mixture
Preparation.By changing exact alkylation catalyst, it may largely change the position that benzene is covalently attached to aliphatic hydrocarbon chain.
Therefore, the 2- phenyl Isomer of this paper LAS and/or internal isomers content can vary widely.
In laundry detergent composition, the content of LAS is preferably higher than any other surface that such composition is included
The content of activating agent, i.e. LAS are the primary surfactants in such composition.It is highly preferred that LAS by total surfactant to be contained
The amount of the poidometer of amount at least about 50% or at least about 55% is present in such composition.Be rich in other surfactants
Or compared by the prevailing other surfactant systems of other surfactants, it is such to be rich in LAS or LAS predominantly
The surfactant system of position further promotes the deposition on diphenyl ether antimicrobial to laundering of textile fabrics, other surfaces
Activating agent such as C6-C20Alkyl alkoxy sulfate (AExS) and nonionic surfactant, as discussed below.
Other surfactants
Other than amphoteric surfactant described above and LAS surfactant, laundry detergent compositions group of the invention
Close object may include one or more other surfactants, such as other anionic surfactants (that is, not being LAS), it is non-from
Sub- surfactant, other amphoteric surfactantes (that is, not being AO), cationic surfactant and amphoteric ion surface-active
Agent, precondition are content of the content of each in such other surfactants lower than LAS surfactant.It is preferred that
Ground, the total content of all other surfactant are lower than the content of LAS surfactant.
For example, laundry detergent composition may include C6-C20Alkyl alkoxy sulfate (AExS), wherein x is about 1-30,
Preferably about 1-15, more preferably about 1-10, most preferably x is about 1-3.Such AExAlkyl chain in S can be straight chain
Or branch, the wherein AE of mid-chain branchedxS surfactant is particularly preferred.Preferred AExS group includes that x is about 1-3
C12-C14Alkyl alkoxy sulfate.AE in laundry detergent composition of the inventionxThe range of the amount of S surfactant can
Think by weight of the composition about 0.05% to about 30%, preferably from about 0.1% to about 20%, more preferably from about 0.5% to
About 15%, most preferably from about 1% to about 5%.It is without being bound by any theory, it is believed that the AE of high levelxS may not help to resist
Deposition on microorganism agent to laundering of textile fabrics, but actually can the deposition in combating microorganisms agent to laundering of textile fabrics there is unfavorable shadow
It rings, it is therefore desirable for by the AE in laundry detergent composition of the inventionxS content keeps relatively low.
Laundry detergent composition may include alkoxy-based non-ionic surface active agent.Alkoxylate suitable for this paper is non-
The non-limiting example of ionic surface active agent includes: C12-C18Alkyl ethoxylate, such as purchased from Shell's
Nonionic surfactant；C6-C12Alkyl phenol alkoxylate, wherein alcoxylates unit is ethyleneoxy and propenyloxy group
The mixture of unit；C12-C18Pure and mild C6-C12Alkyl phenol and ethylene oxide/propylene oxide block alkyl polyamine ethoxylate
Condensation product, such as purchased from BASF'sC14-C22The alkyl alkoxylates of mid-chain branched, BAEx, wherein x is about 1
To about 30；Alkyl polysaccharide, specifically alkyl polyglycoside；Polyhydroxy fatty acid amide；And ether capped poly- (alkoxylate) alcohol table
Face activating agent.Also act as nonionic surfactant herein is alkoxylate ester surfactant, such as with formula R1C
(O)O(R2O)nR3Those of, wherein R1C selected from linear chain or branched chain6-C22Alkyl or alkylene moiety；R2Selected from C2H4And C3H6
Part, and R3Selected from H, CH3、C2H5And C3H7Part；Part and n have the value between about 1 and about 20.Such alcoxyl
Base ester surfactant includes aliphatic methyl ester ethoxylate (MEE), and is well known in the art.
In a particular embodiment, the alkoxylated non-ionic surface for including by laundry detergent composition of the invention is living
Property agent be C6-C20Alcohol alcoxylates, preferably C8-C18Alcohol alcoxylates, more preferable C10-C16Alcohol alcoxylates.C6-C20Alkoxy
Changing alcohol is preferably to have about 1 to about 50, preferably from about 3 to about 30, more preferably from about 5 to about 20, even more preferably about 5 to about 9
The alkyl alkoxylated alcohol of average degree of alkoxylation.The alkoxylate of this paper can be for ethoxylation, propoxylation or theirs is mixed
Object is closed, it is preferred that being ethoxylation.In one embodiment, alkoxy-based non-ionic surface active agent C6-C20Second
Oxygroup alcohol, preferably with the C of average about 5 to about 20 moles of ethylene oxide ethoxylations8-C18Alcohol, more preferably with average about 5 to about
The C of 9 moles of ethylene oxide ethoxylations10-C16Alcohol.Most preferred alkoxy-based non-ionic surface active agent is rubbed with average about 7
The C of your ethylene oxide ethoxylation12-C15Alcohol, for example, can be commercially available from Shell
The amount of nonionic surfactant in laundry detergent composition of the invention may range from by described group
Close object poidometer about 0.1% to about 30%, preferably from about 0.5% to about 25%, more preferably from about 1% to about 20%, most preferably from about
5% to about 10%.
In a highly preferred embodiment, antimicrobial laundry detergent composition of the invention includes:
1) antimicrobial of about 0.07% to about 0.5%, the antimicrobial are by weight of the composition
The chloro- 2- dihydroxy diphenyl ether of 4-4 '-two；
2) amphoteric surfactant of about 0.2% to about 2% by weight of the composition, the amophoteric surface active
Agent is dodecyldimethylamine oxide；
3) anionic surfactant of about 8% to about 20% by weight of the composition, the anionic surface
Activating agent is C12-C14LAS and its most of surfactants presence as such composition LAS；
4) about 1% to about 5% another anionic surfactant by weight of the composition, the anion
Surfactant is C12-C14AExS, wherein x is about 1-3；And
5) nonionic surfactant (NI) of about 5% to about 10% by weight of the composition, the nonionic
Surfactant is the C with average about 7 moles of ethylene oxide ethoxylation12-C15Alcohol.
In this embodiment, LAS and AExThe weight ratio of S preferably at least 2:1, preferably at least 3:1, more preferably extremely
Few 5:1, most preferably at least 7:1.The weight ratio of LAS and NI can be at least 1.25:1, preferably at least 1.5:1, more preferably at least
1.6:1。
Laundry detergent composition of the invention also may include cationic surfactant.Cationic surfactant it is non-
Limitative examples include: quaternary surfactant, can have at most 26 carbon atoms, comprising: alkoxy quaternary ammonium (AQA) table
Face activating agent；Dimethyl hydroxy ethyl quaternary ammonium；Dimethyl hydroxy ethyl lauryl ammonium chloride；Polyamine cationic surfactant；And
Amino surfactants, specifically cocoamidopropyl dimethyl amine (APA).
Laundry detergent composition of the invention also may include another amphoteric surfactant (that is, other than AO).
The non-limiting example of other amphoteric surfactantes includes: the derivative of the derivative of secondary amine and tertiary amine, heterocyclic secondary and tertiary amine
The derivative of object or quaternary ammonium, quaternary phosphine or tertiary sulfonium compound.Preferred example includes: glycine betaine, including alkyl dimethyl betaine
With coco dimethyl amido propyl betaine, sulfo group and hydroxy betaines, such as N- alkyl-N, N- dimethylamino -1- propane
Sulfonate, wherein alkyl group can be C8-C18Or C10-C14。
Auxiliary component
The laundry detergent composition of this paper may include auxiliary component.Suitable promoter material includes but is not limited to: helping and washes
Agent, chelating agent, rheology modifier, dye transfer inhibitor, dispersing agent, enzyme and enzyme stabilizers, catalysis material, bleach-activating,
Hydrogen peroxide, hydrogen peroxide source, preformed peracid, polymeric dispersant, clay soil removal/anti-redeposition agents, brightening agent,
Foam inhibitor, optical white, fragrance, fragrance microcapsule, structure elasticizing agent, fabric softener, carrier, hydrotropic agent, adds dyestuff
Work auxiliary agent, solvent, toner, structural agent and/or pigment.The definite property of these auxiliary components and its in laundry detergent composition
Content in object will depend on the physical form of composition and using the property of its clean operation carried out.
In one embodiment, the composition of this paper includes that rheology modifier (is also referred to as " structure in some cases
Agent "), it is used to suspend and stablize the viscosity of certain particulate components and regulation composition, to be more suitable for package component.This
Text rheology modifier can for it is any known can suspended particles and/or adjust liquid composition rheological behavior ingredient.It is excellent
Selection of land, rheology modifier are selected from crystalline material, polyacrylate, polysaccharide, polycarboxylate, alkali metal salt, the alkaline earth gold of hydroxyl
Belong to salt, ammonium salt, alkanol ammonium salts, C12-C20Fatty alcohol, dibenzylidene polyol acetal derivative (DBPA), diamide base lid grass
Can (gallant), comprising derived from Methacrylamide first structure unit and be derived from diallyldimethylammonium chloride
The second structural unit cationic polymer and their combination.Preferably, rheology modifier is the crystallization material of hydroxyl
Material, fatty acid that be characterized as crystallization in general, hydroxyl, aliphatic ester and fatty wax, such as castor oil and castor oil spread out
Biology.More preferably rheology modifier is rilanit special (HCO).
Composition preparation
Laundry detergent composition of the invention is usually prepared by conventional methods, all to prepare clothing as known in the art
The method of detergent composition.Such method is usually directed to any desired sequence mixing basis and optional member to phase
To uniform state, be heated or not heated, cool down, applying vacuum etc., to provide the clothing with necessary concentration comprising ingredient
Detergent composition.
Application method
Another aspect of the present invention relates to the laundry detergent composition used with antimicrobial beneficial effect processing to knit
The method of object.The method includes the above-mentioned laundry detergent composition of 5g to 120g is applied to the clothes washing basin comprising water
In with formed wash solution the step of.Washing solution in the clothes washing basin of this paper preferably has 1L to 50L or 1L extremely
The volume of 20L is used to hand-wash and the volume of 20L to 50L is for machine-washing.Preferably, the antimicrobial beneficial effect of this paper is logical
1902 method of JISL is crossed to measure.The temperature of the laundry solution is preferably in the range of 5 DEG C to 60 DEG C.
Dosage in context of methods can be different according to wash type.In one embodiment, the method includes will
The laundry detergent composition of about 5g to about 60g are administered in hand basin (for example, about 2-4L).In alternative embodiment,
The method includes will about 5g to about 100g, the laundry detergent composition of preferably from about 10g to about 65g is applied in washing machine
(for example, about 30-45L).
Preferably, methods herein further includes the steps that contacting contaminated fabric with washing solution.For example, suspecting fabric
On there are gram-positive bacteria and/or Gram-negative bacterias.The step of contacting contaminated fabric and washing solution, preferably exists
Laundry detergent composition is applied to after the step in clothes washing basin.The method may additionally include laundry detergent compositions
The step of composition is applied to before the step in clothes washing basin, contacts fabric and laundry detergent composition, that is, use clothing
Fabric is pre-processed specific time, preferably 1 minute to 10 minutes by detergent composition.
Test method
Test 1: the fabric deposition test of antimicrobial
By using accelerated solvent extraction (ASE) method described below based on methanol, extracted from through processing fabric
Antimicrobial.Then make gained extract that gradient reverse-phase high performance liquid chromatography (HPLC) be undergone to separate on a cl 8 column, and pass through
The tandem mass spectrum (MS/MS) operated under the conditions of multiple-reaction monitoring (MRM) in negative mode is quantified.
As the first step, accurate weighing about three (3) gram is subsequently filled in steel ASE test tube through handling fabric.?
At about 100 DEG C of raising temperature and the pressure of about 2000 pound per square inches (psi), use methanol that will extract as extractant
Scheme ran for about five (5) minutes.Gained extract is collected and is transferred in 25ml flask, then the flask is filled with methanol
To its full volumetric.Then acquired solution is diluted by about 25 (25) by using the mixture of the first alcohol and water of 50:50 ratio
Times, it is used as the injected sample of subsequent LC-MS/MS analysis.
Then, it injects the above-mentioned injected sample of about five (5) ul and is separated on Waters Acquity UPLC C18 column,
Gradient is about 70% mobile phase A (1% aqueous formic acid)/30% Mobile phase B (0.1% first in methanol within about three (3) minutes
Acid) to 5% mobile phase A/95% Mobile phase B, and by final gradient kept for three other (3) minutes.It is examined under negative MRM mode
Antimicrobial is surveyed, such asThe ion pair of m/z 253 > 142, which is used as, quantitatively to be converted, however m/z253 >
125 ion pair is used as identification.
Then, the mark-on extraction standard product within the scope of 0.5mg/ml to 500ng/ml are injected to generate calibration curve.It uses
To the weighting (1/x of calibration curve2) quadratic regression determined by extrapolation antimicrobial in injected sample (such as) concentration.
Test 2: antimicrobial efficacy tests (JISL 1902)
The antimicrobial efficacy of laundry detergent composition passes through as defined in 1902 method of JISL and described below
Method is measured.
1.Microorganism preparation:
A. staphylococcus aureus (Staphylococcus aureus) is added to by a certain amount of nutritious fermentation liquor is sterile
Or in the lyophilized culture of Friedlander's bacillus (Klebsiella pneumoniae).Culture is dissolved and is suspended in battalion
To obtain suspension in hair care zymotic fluid.By in the suspension streak inoculation to nutrient agar panel of an oese, and at 37 DEG C
It is lower to cultivate 24 hours first generation subcultures to obtain bacterial suspension.The bacterial suspension first generation of one oese is passed
It is transferred in 20mL nutritious fermentation liquor for culture, shaken cultivation 24 hours is at 37 DEG C to obtain the second generation of bacterial suspension
Subculture.The bacterial suspension second generation subculture of 0.4mL is transferred in another 20mL nutritious fermentation liquor, 37
Shaken cultivation 3 ± 1 hours is at DEG C to obtain the third generation subculture of bacterial suspension.
B. the third generation subculture of bacterial suspension is diluted to 1 × 105 with 1/20 diluted nutritious fermentation liquor
Cell/mL is to obtain Working Culture.
C. Working Culture is stored at 4 DEG C.Working Culture is unable to overnight storage.
2.Fabric washing:
A. two fabric strips are boiled in the solution of 5L 1 hour, the length (32 of width and 3m of each fabric strip with 1m
Branch yarn/cm × 32 yarn/cm, 100% plain weave cotton).By 2.5g nonionic impregnating agent, 2.5g sodium carbonate and 5000mL distilled water system
Standby solution.Nonionic impregnating agent is prepared by 5.0g alkylphenol ethoxylate, 5g sodium carbonate and 1000mL distilled water.What is boiled
It is rinsed fabric strip 5 minutes in deionized water.Fabric strip is placed in cooling deionized water 5 minutes, and indoor seasoning.One is knitted
Object item is used as test fabric item, is used for following steps 2B 2I, and another fabric strip is used as control and (does not suffer from step 2B
2I)。
B. the one end that will be obtained from the test fabric item of step 2A is fixed in stainless steel mandrel, and fixed bit is set to along stainless
Outer position on the horizontal extension direction of steel core axis.Stainless steel mandrel has 3 horizontal bases being connected with each other.Around stainless
The horizontal base package testing fabric strip of 3 of steel core axis obtains the mandrel of fabric package with enough tension, has 12
Folded fabric.The other end of test fabric item is fixed on the outer stacked on of 12 folded fabrics with pin.It is gone out with 121 DEG C of high steam
Mandrel 15 minutes of bacterium fabric package.
C. dissolution 5.903g CALCIUM CHLORIDE DIHYDRATE and 2.721g Magnesium dichloride hexahydrate in the distilled water of 100mL, and with
It is used high pressure steam sterilization mixture 20 minutes at 121 DEG C afterwards.1mL mixture is added in 1L distilled water molten to obtain hard water
Liquid.
D. enough samples are added in the 1L hard water solution obtained from step 2C has the molten of 1055ppm concentration to obtain
Liquid.With magnetic stirring apparatus mixed solution 4 minutes.250mL mixed solution is assigned in contact chamber to obtain and wash solution.It will connect
Touching room is placed in water-bath and reaches the test temperature of (25 ± 1) DEG C.
E. will be obtained from the fabric package of step 2B mandrel it is sterile be dipped into the indoor washing solution of contact, and with sealing
Lid closing contact room.
F. contact chamber is fixed in tumbler.Revolving drum machine 10 minutes.Fabric package is then removed from contact chamber
Mandrel.The mandrel that fabric wraps up is placed in the load formula washing machine of the top Haier iwash-1p and is rotarily dried 2 minutes.
G. the washing solution from contact chamber is discarded, and then 250mL sterile purified water is added in contact chamber.It will
The mandrel of the fabric package of rotary drying is immersed in the distilled water being newly added in contact chamber.It revolving drum machine 3 minutes, then revolves
Become a cadre dry 2 minutes.
H. step 2G is repeated.
I. the sterile removal contact chamber of mandrel fabric wrapped up, and test fabric item is removed from mandrel.Air-dry test
Fabric strip is stayed overnight.
3.Fabric incubates:
A. the washing test fabric strip that will be obtained from step 2I is cut into square piece, the every side length with 2cm.By three (3) groups
The piece of 0.4g is used as the sample of following steps.
B. every group of sample is placed in bottle, and then with high pressure steam sterilization sample 15 minutes of 121 DEG C.It is sterilizing
Afterwards, drying sample 1 hour in the cleaning stations of uncovered.
C. the 0.2mL Working Culture that will be obtained from step 1C is inoculated on each drying sample.It is incubated at 37 DEG C and includes
It is inoculated with bottle 18 hours of sample.
D. the viable microbial organisms on incubated samples are extracted, are inoculated on nutrient agar panel, and incubate 24- at 37 DEG C
48 hours.Total colony forming single-digit (CFU) of every group of sample is counted, and obtains 3 groups of average result.Take CFU
The log10 value of value is as Mb.
E. in step 3A-3D, use fabric strip (it does not suffer from step 2B 2I) obtained from step 2A as compareing.It takes
10 value of log of CFU value is as Ma.
4.Calculate bacteriostatic activity value:
Bacteriostatic activity value=Mb-Ma
Bacteriostatic activity value not less than 2.0 indicates acceptable antimicrobial efficacy, indicated not less than 2.5 it is good resist it is micro-
Biological effect, and excellent antimicrobial efficacy is indicated not less than 3.0.And the bacteriostatic activity value instruction lower than 2.0 can not
The bad antimicrobial efficacy received.
Embodiment
Embodiment 1: show by the inclusion of both AO and high-content LAS laundry detergent composition obtain improve resist it is micro-
The comparison of the fabric deposition of biological agent is tested
Preparation includes a sample liquids laundry detergent composition in six (6) of following component:
Table 1
a It is the chloro- 2- dihydroxy diphenyl ether of 4-4 '-two, is purchased from BASF
b Be be averaged 7 moles ethylene oxide ethoxylation C12-C15Alcohol is used as nonionic table
Face activating agent is purchased from Shell
The sodium salt of c diethylene-triamine pentaacetic acid
Then following knit is executed by using each of sample liquids laundry detergent composition listed above
Object washs scheme:
A. about 49 (49) reverse osmosis (RO) water of liter are added in Haier TLA (XQS75-BYD1228) washing machine.
B. about 51.7 grams of respective sample composition is added in washing machine.
C. the hard solution of about 10ml is added in washing machine.Hard solution has about 3gpg (Ca2+:Mg2+=3:1)
Firmness level, passing through will about 277.27 grams of CaCl2·2H2O and about 127.8 gram of MgCl2·6H2O is added in RO water to form 1L
It is prepared by stoste.
Dissolve sample composition about one minute.
E. the additional cotton piece of eight (8) piece fabric tracer (the respectively cotton piece of about 10cm × 10cm) and identical size is added,
To form the ballast that total weight is about 2.7kg.
F. it about 12 (12) minute of laundering of textile fabrics at about 15-25 DEG C, is then discharged out water and rotarily dries fabric.
G. will other 49 (49) rise RO water be added washing machine in rinse for about three (3) minutes, carry out later draining with
Rotarily dry fabric.
H. step (G) is repeated.
I. washed fabric tracer and ballast are taken out and its machine was dried into for about one (1) hour.
J. it is secondary to (I) three (3) to repeat step (A), however repeats to knit in (i.e. the 4th wash cycle) in last time
Object tracer dries rather than machine is dry.
It is then heavy to measure by using fabric deposition test described above after completing above-mentioned fabrics washing scheme
In product to fabric tracerTotal amount.Every kind of sample liquids laundry detergent composition resists micro- life
Object (AB) deposition results record is as follows:
Table 2
When sample liquids laundry detergent composition includes AO and high LAS content, antimicrobial deposition rate highest, so
And in the case where AO is not present, the sample liquids laundry detergent composition with high AES content resists micro- life with highest
Object deposition rate.This indicates that the AO in high LAS laundry detergent composition particularly effectively promotes antimicrobial to deposit to fabric
On.
Embodiment 2: the exemplary formulation of liquid laundry detergent composition
The following liquid laundry detergent composition being shown in Table 3 is prepared, it includes the listed of listed ratio (weight %)
Ingredient.
Table 3
Embodiment 3: the exemplary formulation of liquid laundry detergent composition
The following liquid laundry detergent composition being shown in Table 4 is prepared, it includes the listed of listed ratio (weight %)
Ingredient.
Table 4
The liquid laundry detergent composition A-H of embodiment 2 and 3 is prepared by following steps:
A) combination of NaOH (if any) and water is mixed by applying the shearing of 200rpm in bulk vessel；
B) by citric acid (if any), boric acid (if any) and C11-C13LAS is added in bulk vessel, passes through
The shearing for applying 200rpm keeps mixing；
C) the combined temperature obtained in step b) is cooled to 25 DEG C；
D) by C12-14AE1-3S, Na-DTPA (if any),Dodecyldimethylamine oxide,
C12-C18Fatty acid, 1,2- propylene glycol (if any), monoethanolamine (if any), calcium chloride (if any),
Sodium cumene sulfonate (if any), silicone emulsion (if any), Sodium Polyacrylate (if any) andIt is added in bulk vessel, the shearing by applying 250rpm is mixed, until the combination is uniform
Mixing, and pH is adjusted to 8；And
E) (such as by brightening agent (if any), protease (if any), amylase (if any), dyestuff
If fruit has) and spice oil (if any) be added bulk vessel in, by apply 250rpm shearing mixed, thus
Liquid laundry detergent composition is formed,
Wherein every kind of ingredient in the composition is as deposited content specified by the composition A-H in embodiment 2 and 3
?.
Dimension disclosed herein and value are not understood as being strictly limited to cited exact numerical.On the contrary, unless in addition
It indicates, otherwise each such dimension is intended to indicate that described value and the functionally equivalent range around the value.For example, being disclosed as
The dimension of " 40mm " is intended to indicate that " about 40mm ".
It limits unless expressly excluded or in other ways, each document cited herein, including any cross reference
Or related patents or patent application and the application is claimed priority to it or any patent application or patent of its advantages,
It is incorporated by reference and is incorporated herein accordingly.The reference of any document be not to its as with any disclosure of the present invention or this paper
The approval of the claimed prior art, or be not to its own or with any other bibliography or multiple references
The combination of document proposes, suggests or disclose the approval of any aspect of the invention.In addition, when any meaning of term in the present invention
Or it when definition and any meaning or definition contradiction of same term in document incorporated by reference, should obey in the present invention
The middle meaning or definition for assigning the term.
Although specific embodiments of the present invention have had been illustrated and described, to those skilled in the art
It is readily apparent that various other change and modification can be made without departing from the spirit and scope of the present invention.Therefore,
It is intended to all such change and modification for covering in appended claims and belonging in the scope of the invention.
Claims (9)
1. a kind of antimicrobial laundry detergent composition, it includes:
A) 0.05% to 3% antimicrobial by weight of the composition, the antimicrobial be selected from diphenyl ether with
And their combination；
B) 0.05% to 10% amphoteric surfactant, the amphoteric surfactant are selected from by weight of the composition
C6-C20Alkyl dimethyl amine oxide (AO) and their combination；With
C) 5% to 50% anionic surfactant, the anionic surfactant select by weight of the composition
From C6-C20Linear alkylbenzene sulfonate (LAS) (LAS) and their combination, wherein the anionic surfactant is as described group
The primary surfactant for closing object exists.
2. antimicrobial laundry detergent composition according to claim 1, wherein the antimicrobial is formula (I's)
Dihydroxy diphenyl ether:
Wherein:
Each Y independently selected from chlorine, bromine or fluorine,
Each Z is independently selected from SO2H、NO2Or C1-C4Alkyl,
R is 0,1,2 or 3,
O is 0,1,2 or 3,
P is 0,1 or 2,
M is 1 or 2, and
N is 0 or 1,
Wherein the preferably described antimicrobial is selected from the chloro- 2- dihydroxy diphenyl ether of 4-4 '-two, 2,4,4 '-three chloro- 2 '-hydroxyls two
Phenylate and their combination, and wherein the more preferably described antimicrobial is the chloro- 2- dihydroxy diphenyl ether of 4-4 '-two.
3. antimicrobial laundry detergent composition according to claim 1 or 2, wherein pressing the weight of the composition
Meter, with range for 0.05% to 1%, preferably 0.07% to 0.5% amount exists the antimicrobial.
4. antimicrobial laundry detergent composition according to any one of the preceding claims, wherein the amphoteric surface
Activating agent is selected from C10-C16Alkyl dimethyl amine oxide and their combination, and the wherein preferably described amophoteric surface active
Agent is selected from dodecyldimethylamine oxide, tetradecyldimethylamine oxide and their combination.
5. antimicrobial laundry detergent composition according to any one of the preceding claims, wherein pressing the composition
Poidometer, with range for 0.1% to 5%, preferably 0.2% to 2% amount exists the amphoteric surfactant.
6. antimicrobial laundry detergent composition according to any one of the preceding claims, wherein the anion table
Face activating agent is selected from C10-C16Linear alkylbenzene sulfonate (LAS) and their combination, and the wherein preferably described anionic surface
Activating agent is selected from C12-C14Linear alkylbenzene sulfonate (LAS) and their combination.
7. antimicrobial laundry detergent composition according to any one of the preceding claims, wherein pressing the composition
Poidometer, the anionic surfactant is with range for 6% to 30%, and preferably 8% to 20% amount exists, and wherein
The preferably described anionic surfactant exists as most of surfactants of the composition.
8. antimicrobial laundry detergent composition according to claim 1, it includes:
A) 0.07% to 0.5% antimicrobial by weight of the composition, wherein the antimicrobial is
The chloro- 2- dihydroxy diphenyl ether of 4-4'- bis-；
B) 0.2% to 2% amphoteric surfactant by weight of the composition, wherein the amophoteric surface active
Agent is dodecyldimethylamine oxide；With
C) 8% to 20% anionic surfactant by weight of the composition, wherein the anionic surface
Activating agent is C12Linear alkylbenzene sulfonate (LAS), and wherein the anionic surfactant as the most of of the composition
Surfactant exists.
9. a kind of pretreatment or the method for handling contaminated fabric comprising stained fabric described in making and wanted with according to aforementioned right
Antimicrobial laundry detergent composition contact described in any one of asking.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNPCT/CN2017/105798 | 2017-10-12 | ||
| PCT/CN2017/105798 WO2019071500A1 (en) | 2017-10-12 | 2017-10-12 | Anti-microbial laundry detergent composition |
| CNPCT/CN2018/097326 | 2018-07-27 | ||
| PCT/CN2018/097326 WO2019071994A1 (en) | 2017-10-12 | 2018-07-27 | Anti-microbial laundry detergent composition |
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| Publication Number | Publication Date |
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| CN109652230A true CN109652230A (en) | 2019-04-19 |
| CN109652230B CN109652230B (en) | 2021-02-19 |
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| CN201811184984.8A Active CN109652230B (en) | 2017-10-12 | 2018-10-11 | Antimicrobial laundry detergent compositions |
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| Country | Link |
|---|---|
| JP (1) | JP6749378B2 (en) |
| CN (1) | CN109652230B (en) |
| WO (2) | WO2019071500A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541069A (en) * | 2018-12-20 | 2019-03-29 | 上海开米科技有限公司 | The detection method of the chloro- 2- dihydroxy diphenyl ether content of 4,4- bis- in a kind of detergent |
| WO2021082902A1 (en) * | 2019-10-31 | 2021-05-06 | The Procter & Gamble Company | Anti-microbial particles |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021106851A1 (en) * | 2019-11-25 | 2021-06-03 | 花王株式会社 | Liquid detergent composition for textile products |
| CN116601277A (en) * | 2020-12-01 | 2023-08-15 | 宝洁公司 | Method for removing microorganisms from clothes after washing |
| WO2022133790A1 (en) * | 2020-12-23 | 2022-06-30 | The Procter & Gamble Company | Anti-microbial liquid detergent composition |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1494586A (en) * | 2000-12-14 | 2004-05-05 | �������⻯ѧƷ�ع�����˾ | Surface-active compositions |
| CN1756484A (en) * | 2003-03-06 | 2006-04-05 | 巴科曼实验室国际公司 | Microbicidal compositions including an ionene polymer and 2,4,4acoe-trichloro-2acoe-hydroxydiphenyl ether, and methods of using the same |
| CN106255743A (en) * | 2014-05-12 | 2016-12-21 | 宝洁公司 | The method of laundering of textile fabrics |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925227A (en) * | 1972-05-31 | 1975-12-09 | American Home Prod | Novel laundering compositions |
| US6627593B2 (en) * | 2001-07-13 | 2003-09-30 | Ecolab Inc. | High concentration monoester peroxy dicarboxylic acid compositions, use solutions, and methods employing them |
| US20060115440A1 (en) * | 2004-09-07 | 2006-06-01 | Arata Andrew B | Silver dihydrogen citrate compositions |
| US7718595B2 (en) * | 2008-06-17 | 2010-05-18 | Colgate Palmolive Company | Light duty liquid cleaning compositions and methods of manufacture and use thereof comprising organic acids |
| EP3146031A4 (en) * | 2014-05-12 | 2018-03-14 | The Procter and Gamble Company | Liquid anti-microbial laundry detergent composition |
| WO2015172281A1 (en) * | 2014-05-12 | 2015-11-19 | The Procter & Gamble Company | Anti-microbial laundry detergent composition |
| WO2016000128A1 (en) * | 2014-06-30 | 2016-01-07 | The Procter & Gamble Company | Water-soluble pouch |
| JP2017517611A (en) * | 2014-06-30 | 2017-06-29 | ザ プロクター アンド ギャンブル カンパニー | Laundry detergent composition |
| JP6770964B2 (en) * | 2015-09-24 | 2020-10-21 | ライオン株式会社 | Liquid cleaning agent composition |
-
2017
- 2017-10-12 WO PCT/CN2017/105798 patent/WO2019071500A1/en active Application Filing
-
2018
- 2018-07-27 WO PCT/CN2018/097326 patent/WO2019071994A1/en active Application Filing
- 2018-10-09 JP JP2018190773A patent/JP6749378B2/en active Active
- 2018-10-11 CN CN201811184984.8A patent/CN109652230B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1494586A (en) * | 2000-12-14 | 2004-05-05 | �������⻯ѧƷ�ع�����˾ | Surface-active compositions |
| CN1756484A (en) * | 2003-03-06 | 2006-04-05 | 巴科曼实验室国际公司 | Microbicidal compositions including an ionene polymer and 2,4,4acoe-trichloro-2acoe-hydroxydiphenyl ether, and methods of using the same |
| CN106255743A (en) * | 2014-05-12 | 2016-12-21 | 宝洁公司 | The method of laundering of textile fabrics |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541069A (en) * | 2018-12-20 | 2019-03-29 | 上海开米科技有限公司 | The detection method of the chloro- 2- dihydroxy diphenyl ether content of 4,4- bis- in a kind of detergent |
| WO2021082902A1 (en) * | 2019-10-31 | 2021-05-06 | The Procter & Gamble Company | Anti-microbial particles |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109652230B (en) | 2021-02-19 |
| JP6749378B2 (en) | 2020-09-02 |
| WO2019071994A1 (en) | 2019-04-18 |
| WO2019071500A1 (en) | 2019-04-18 |
| JP2019073688A (en) | 2019-05-16 |
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