WO2022133650A1 - Laundry detergent composition containing dye fixative and stabilizing agent - Google Patents
Laundry detergent composition containing dye fixative and stabilizing agent Download PDFInfo
- Publication number
- WO2022133650A1 WO2022133650A1 PCT/CN2020/138032 CN2020138032W WO2022133650A1 WO 2022133650 A1 WO2022133650 A1 WO 2022133650A1 CN 2020138032 W CN2020138032 W CN 2020138032W WO 2022133650 A1 WO2022133650 A1 WO 2022133650A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- composition
- weight
- laundry detergent
- surfactant system
- detergent composition
- Prior art date
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- 239000000203 mixture Substances 0.000 title claims abstract description 170
- 239000003599 detergent Substances 0.000 title claims abstract description 80
- 239000000834 fixative Substances 0.000 title claims abstract description 62
- 239000003381 stabilizer Substances 0.000 title claims abstract description 24
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 6
- 239000000975 dye Substances 0.000 claims description 77
- 150000001412 amines Chemical class 0.000 claims description 42
- 239000003945 anionic surfactant Substances 0.000 claims description 41
- -1 alkyl polysaccharides Chemical class 0.000 claims description 35
- 239000002736 nonionic surfactant Substances 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims description 22
- 125000000217 alkyl group Chemical group 0.000 claims description 19
- 239000007795 chemical reaction product Substances 0.000 claims description 19
- 239000004359 castor oil Substances 0.000 claims description 17
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 16
- 230000000740 bleeding effect Effects 0.000 claims description 16
- 235000019438 castor oil Nutrition 0.000 claims description 16
- 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 claims description 16
- 229920000168 Microcrystalline cellulose Polymers 0.000 claims description 15
- 235000019813 microcrystalline cellulose Nutrition 0.000 claims description 15
- 239000008108 microcrystalline cellulose Substances 0.000 claims description 15
- 229940016286 microcrystalline cellulose Drugs 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 14
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 12
- 229920000768 polyamine Polymers 0.000 claims description 10
- JUSZROWIGBIXOS-UHFFFAOYSA-N 1-(dimethylamino)propan-2-ol;hydrochloride Chemical compound [Cl-].CC(O)C[NH+](C)C JUSZROWIGBIXOS-UHFFFAOYSA-N 0.000 claims description 9
- 150000001298 alcohols Chemical class 0.000 claims description 9
- 150000001299 aldehydes Chemical class 0.000 claims description 9
- 150000008051 alkyl sulfates Chemical class 0.000 claims description 8
- 150000001912 cyanamides Chemical class 0.000 claims description 8
- 238000007046 ethoxylation reaction Methods 0.000 claims description 8
- 238000005562 fading Methods 0.000 claims description 8
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 7
- 239000000194 fatty acid Substances 0.000 claims description 7
- 229930195729 fatty acid Natural products 0.000 claims description 7
- 150000004665 fatty acids Chemical class 0.000 claims description 5
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- 150000003141 primary amines Chemical class 0.000 claims description 4
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 claims description 3
- 150000004702 methyl esters Chemical class 0.000 claims description 3
- 150000003335 secondary amines Chemical class 0.000 claims description 3
- 150000003512 tertiary amines Chemical class 0.000 claims description 3
- HDPURAMYMMKFRX-UHFFFAOYSA-N N-methyl-N-[methyl(pentadecyl)amino]oxypentadecan-1-amine Chemical compound C(CCCCCCCCCCCCC)CN(C)ON(C)CCCCCCCCCCCCCCC HDPURAMYMMKFRX-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 150000002989 phenols Chemical class 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 150000003445 sucroses Chemical class 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 description 17
- 239000004615 ingredient Substances 0.000 description 13
- 239000004753 textile Substances 0.000 description 13
- 238000012360 testing method Methods 0.000 description 12
- 238000005406 washing Methods 0.000 description 11
- 239000000243 solution Substances 0.000 description 7
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 238000010412 laundry washing Methods 0.000 description 4
- 238000013112 stability test Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- BAVMXDNHWGQCSR-UHFFFAOYSA-N 1-[2-(2,3-dimethylphenyl)ethyl]-2,3-dimethylbenzene Chemical group CC1=CC=CC(CCC=2C(=C(C)C=CC=2)C)=C1C BAVMXDNHWGQCSR-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 150000004996 alkyl benzenes Chemical class 0.000 description 3
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 3
- 239000003093 cationic surfactant Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 3
- 238000004900 laundering Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 230000029936 alkylation Effects 0.000 description 2
- 238000005804 alkylation reaction Methods 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 2
- 239000001045 blue dye Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229920006317 cationic polymer Polymers 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical compound NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002304 perfume Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- VOEFELLSAAJCHJ-UHFFFAOYSA-N 1-(3-chlorophenyl)-2-(methylamino)propan-1-one Chemical compound CNC(C)C(=O)C1=CC=CC(Cl)=C1 VOEFELLSAAJCHJ-UHFFFAOYSA-N 0.000 description 1
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 1
- WCOXQTXVACYMLM-UHFFFAOYSA-N 2,3-bis(12-hydroxyoctadecanoyloxy)propyl 12-hydroxyoctadecanoate Chemical compound CCCCCCC(O)CCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCC(O)CCCCCC)COC(=O)CCCCCCCCCCC(O)CCCCCC WCOXQTXVACYMLM-UHFFFAOYSA-N 0.000 description 1
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
- 239000006057 Non-nutritive feed additive Substances 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 125000002723 alicyclic group Chemical group 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000005037 alkyl phenyl group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000005265 dialkylamine group Chemical group 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 238000000113 differential scanning calorimetry Methods 0.000 description 1
- 238000005906 dihydroxylation reaction Methods 0.000 description 1
- IUNMPGNGSSIWFP-UHFFFAOYSA-N dimethylaminopropylamine Chemical compound CN(C)CCCN IUNMPGNGSSIWFP-UHFFFAOYSA-N 0.000 description 1
- BKRJTJJQPXVRRY-UHFFFAOYSA-M dodecyl-(2-hydroxyethyl)-dimethylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CCO BKRJTJJQPXVRRY-UHFFFAOYSA-M 0.000 description 1
- 239000002979 fabric softener Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 229940083124 ganglion-blocking antiadrenergic secondary and tertiary amines Drugs 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
- 125000005456 glyceride group Chemical group 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 210000001724 microfibril Anatomy 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 description 1
- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 229940057400 trihydroxystearin Drugs 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 125000002348 vinylic group Chemical group 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/0021—Dye-stain or dye-transfer inhibiting 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
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- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
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- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2079—Monocarboxylic acids-salts thereof
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- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
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- C11D3/2093—Esters; Carbonates
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- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
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- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
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- C11D3/33—Amino carboxylic acids
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- C11D3/34—Organic compounds containing sulfur
- C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates
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- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3719—Polyamides or polyimides
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- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
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- C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
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- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
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- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions
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- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines
- C11D3/3773—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines in liquid compositions
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- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38618—Protease or amylase in liquid compositions only
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- 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
- C11D3/40—Dyes ; Pigments
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- 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
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing agents
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- 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
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- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
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- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
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- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
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- 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
- C11D1/72—Ethers of polyoxyalkylene glycols
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- 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
- C11D1/75—Amino oxides
Definitions
- the present invention relates to a laundry detergent composition containing a dye fixative and a stabilizing agent.
- Colored textiles may fade over several wash cycles due to the release of the dyes from the textiles, especially in the case of dark-colored textiles made of cotton and mixed cotton fabrics.
- color bleeding might occur, i.e., a differently colored or white textile might be stained with the dye released from dyed textiles as a result relatively high dye concentration in the wash liquor if they were washed at the same time.
- Color fading or color bleeding would result in a rapid deterioration of the appearance of colored textiles.
- laundry detergent compositions that are capable of preventing color fading and/or color bleeding.
- dye fixatives are employed in detergent compositions.
- Such dye fixatives are usually cationic polymers which could bind negative-charged dyes on the textiles or in the washing liquor so as to prevent the detachment of dyes from colored textiles or redeposition of dyes onto white textiles or textiles with a different dye.
- the introduction of such dye fixatives into a liquid detergent composition might compromise the stability of the liquid detergent composition, i.e., the dye fixatives have a tendency to separate from the aqueous phase and/or flocculation.
- the present invention in one aspect relates to a laundry detergent composition, comprising:
- reaction products of polyamines with cyanamides and acids such as organic and/or inorganic acids
- the composition is a liquid composition comprising:
- HCO hydrogenated castor oil
- MCC microcrystalline cellulose
- a nonionic surfactant system comprising C10-C16 ethoxylated alcohol having a weight average degree of ethoxylation ranging from 5to 15, preferably 6 to 12, and more preferably 7 to 10;
- an anionic surfactant system comprising C10-C16 LAS and C10-C16 alkyl ethoxy sulfates in which preferably, the C10-C16 LAS is present in an amount ranging from 10%to 90%, by weight of the anionic surfactant system;
- weight ratio of the nonionic surfactant system to the anionic surfactant system is between 1.5 and 8.
- composition is an unit dose composition comprising:
- said dye fixative is selected from the group consisting of reaction products of dimethylamine with epichlorohydrin;
- anionic surfactant system comprising C 10 -C 16 LAS and C 10 -C 16 alkyl ethoxy sulfates in which said C 10 -C 16 LAS is present in an amount ranging from 40%to 90%, by weight of the anionic surfactant system;
- weight ratio of the nonionic surfactant system to the anionic surfactant system is between 1.5 and 8.
- the present invention relates to a method of protecting color in a colored fabric comprising contacting the colored fabric with the laundry detergent composition as mentioned hereinabove.
- the protection of the color is achieved by fixing dyes in the colored fabric and/or preventing color fading or color bleeding from the colored fabric.
- the present invention relates to a method of preventing color fading or color bleeding of a colored fabric comprising contacting the colored fabric with the laundry detergent composition as mentioned hereinabove.
- the present invention relates to a method of fixing dyes in a colored fabric comprising contacting the colored fabric with the laundry detergent composition as mentioned hereinabove.
- the terms “comprise” , “comprises” , “comprising” , “include” , “includes” , “including” , “contain” , “contains” , and “containing” are meant to be non-limiting, i.e., other steps and other ingredients which do not affect the end of result can be added.
- the above terms encompass the terms “consisting of” and “consisting essentially of” .
- composition is “substantially free” of a specific ingredient, it is meant that the composition comprises less than a trace amount, alternatively less than 0.1%, alternatively less than 0.01%, alternatively less than 0.001%, by weight of the composition, of the specific ingredient.
- laundry detergent composition means a composition for cleaning soiled materials, including fabrics. Such compositions may be used as a pre-laundering treatment, a post-laundering treatment, or may be added during the rinse or wash cycle of the laundering operation.
- the laundry detergent composition compositions may have a form selected from liquid, powder, unit dose such as single-compartment or multi-compartment unit dose, pouch, tablet, gel, paste, bar, or flake.
- the laundry detergent composition is a liquid or a unit dose composition.
- liquid laundry detergent composition herein refers to compositions that are in a form selected from the group consisting of pourable liquid, gel, cream, and combinations thereof.
- the liquid laundry detergent composition may be either aqueous or non-aqueous, and may be anisotropic, isotropic, or combinations thereof.
- unit dose laundry detergent composition herein refers to a water-soluble pouch containing a certain volume of liquid wrapped with a water-soluble film.
- main surfactant refers to a surfactant that is present in a composition at an amount that is greater than any other surfactant contained by such composition.
- main anionic surfactant refers to an anionic surfactant that is present in a composition at an amount that is greater than any other anionic surfactant contained by such composition
- major surfactant refers to a surfactant that is present in a composition at an amount that is at least 50%by weight of the total surfactant content in such composition.
- major anionic surfactant refers to an anionic surfactant that is present in a composition at an amount that is at least 50%by weight of the total anionic surfactant content in such composition.
- alkyl means a hydrocarbyl moiety which is branched or unbranched, substituted or unsubstituted. Included in the term “alkyl” is the alkyl portion of acyl groups.
- washing solution refers to the typical amount of aqueous solution used for one cycle of laundry washing, preferably from 1 L to 50 L, alternatively from 1 L to 20 L for hand washing and from 20 L to 50 L for machine washing.
- oiled fabric is used non-specifically and may refer to any type of natural or artificial fibers, including natural, artificial, and synthetic fibers, such as, but not limited to, cotton, linen, wool, polyester, nylon, silk, acrylic, and the like, as well as various blends and combinations.
- the dye fixatives of the present invention are cationic polymers. Without being bound by any theory, it is believed that such dye fixatives with positive charges can bind dyes with negative charges through charge interactions and then prevent the dyes out of the textiles or prevent the redeposition of the dyes onto a different colored textiles.
- the dye fixatives may be selected from the group consisting of reaction products of: i) polyamines with cyanamides and organic and/or inorganic acids, ii) cyanamides with aldehydes and ammonium salts, iii) cyanamides with aldehydes and amines, or iv) amines with epichlorohydrin.
- the dye fixative may be selected from the group consisting of reaction products of amines with epichlorohydrin in which the amines are primary, secondary or tertiary amines. More preferably, the dye fixative may be selected from the group consisting of reaction products of dimethylamine with epichlorohydrin. Most preferably, the dye fixative may be poly (2-hydroxypropyldimethylammonium chloride) , also called poly (dimethylamine-co-epichlorohydrin) , for example the polymer commercially available under the trade name of TEXCARE DFC 6 from Clariant (CAS#: 25988-97-0) .
- amines comprises monoamines and polyamines.
- the monoamines used herein may be primary, secondary and tertiary amines. They may be aliphatic amines, for example dialkylamines, especially dimethylamine, alicyclic amines, for example cyclohexylamine, and aromatic amines, for example aniline.
- the amines used herein may also simultaneously have aliphatic, alicyclic and aromatic substituents.
- heterocyclic compounds for example pyridine.
- polyamines herein includes, for example diamines, triamines, tetraamines, etc, and also the analogous N-alkylpolyamines and N, N-dialkylpolyamines. Examples thereof are ethylenediamine, propylenediamine, butylenediamine, pentylenediamine, hexylenediamine, diethylenetriamine, triethylenetetraamine and higher polyamines. Particularly preferred polyamines may be ethylenediamine, diethylenetriamine and dimethylaminopropylamine.
- the ammonium salts are salts of ammonia, especially ammonium chloride or the abovementioned amines or polyamines with different inorganic or organic acids, or else quaternary ammonium salts.
- the cyanamides may be cyanamide or dicyandiamide.
- Aldehydes used herein may include, for example, aliphatic aldehydes such as formaldehyde, acetaldehyde, propionaldehyde, butyraldehyde; dialdehydes, for example glyoxal; unsaturated aldehydes, for example acrolein, crotonaldehyde and aromatic aldehydes, for example benzaldehyde.
- Particularly preferred aldehydes may be aliphatic aldehydes such as formaldehyde.
- the dye fixatives used herein may also be homo-and copolymers based on diallyldimethylammonium chloride (DADMAC) .
- DADMAC diallyldimethylammonium chloride
- Copolymers based on DADMAC contain, as further components, other vinylic monomers, for example vinylimidazole, vinylpyrrolidone, vinyl alcohol, vinyl acetate, (meth) acrylic acid/ester, acrylamide, styrene, styrenesulfonic acid, acrylamidomethylpropanesulfonic acid (AMPS) , etc.
- Homopolymers based on DADMAC are obtainable under the trade names 3954, Dodigen 4033 and Genamin PDAC (from Clariant) .
- the dye fixative suitable for use in the present disclosure can be selected from the group consisting of reaction products of amines with epichlorohydrin in which the amines are primary, secondary or tertiary amines. More preferably, the dye fixative suitable for use in the present invention can be selected from the group consisting of reaction products of dimethylamine with epichlorohydrin. Most preferably, the dye fixative may be poly (2-hydroxypropyldimethylammonium chloride) .
- the dye fixative is poly (2-hydroxypropyldimethylammonium chloride) of formula (I) :
- n is an integer from 5 to 1000.
- the dye fixative in the composition according to the present disclosure may be present in an amount ranging from 0.02%to 5%, preferably from 0.05%to 2%, more preferably from 0.1%to 1.5%, most preferably from 0.15%to 0.9%, for example 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1.0%or any ranges therebetween, by weight of the composition.;
- the stabilizing agent suitable for use in the present invention may be a crystalline, hydroxyl-containing stabilizing agent.
- the stabilizing agent may be selected from the group consisting of microcrystalline cellulose (MCC) or derivatives thereof, castor oil or derivatives thereof, hydrogenated castor oil (HCO) or derivatives thereof, and any combinations thereof. More preferably, the stabilizing agent may be microcrystalline cellulose or derivatives thereof and/or hydrogenated castor oil or derivatives thereof.
- MCC is a naturally occurring polymer. It is composed of glucose units connected by a 1-4 beta glycosidic bond. These linear cellulose chains are bundled together as microfibril spiralled together in plant cell walls. It has been used in food applications and pharmaceutical tablets.
- Castor oils may include glycerides, especially triglycerides, comprising C 10 to C 22 alkyl or alkenyl moieties which incorporate a hydroxyl group. Hydrogenation of castor oil to make HCO converts double bonds, which may be present in the starting oil as ricinoleyl moieties, to convert ricinoleyl moieties to saturated hydroxyalkyl moieties, e.g., hydroxystearyl.
- the HCO herein may, in some embodiments, be selected from: trihydroxystearin; dihydroxystearin; and mixtures thereof.
- the HCO may be processed in any suitable starting form, including, but not limited those selected from solid, molten and mixtures thereof.
- the stabilizing agent is incorporated into the liquid detergent composition through the use of external structuring system (s) (ESS) comprising the stabilizing agent.
- ESS external structuring system
- the ESS suitable for use in the present invention may comprise: (a) the stabilizing agent; (b) alkanolamine e.g. monoethanolamine (MEA) ; (c) anionic surfactant such as: linear alkyl benzene sulphonate (LAS) ; and (d) additional components.
- HCO is typically present in the ESS of the present invention at a level of from about 2%to about 10%, from about 3%to about 8%, or from about 4%to about 6%by weight of the structuring system.
- the corresponding percentage of hydrogenated castor oil delivered into a finished laundry detergent product is below about 1.0%, typically from 0.1%to 0.8%.
- Useful HCO may have the following characteristics: a melting point of from about 40 °C to about 100 °C, or from about 65 °C to about 95 °C; and/or Iodine value ranges of from 0 to about 5, from 0 to about 4, or from 0 to about 2.6.
- the melting point of HCO can be measured using either ASTM D3418 or ISO 11357; both tests utilize DSC: Differential Scanning Calorimetry.
- HCO of use in the present invention includes those that are commercially available.
- Non-limiting examples of commercially available HCO of use in the present invention include: from Rheox, Inc.
- the source of the castor oil for hydrogenation to form HCO can be of any suitable origin, such as from Brazil or India.
- castor oil is hydrogenated using a precious metal, e.g., palladium catalyst, and the hydrogenation temperature and pressure are controlled to optimize hydrogenation of the double bonds of the native castor oil while avoiding unacceptable levels of dehydroxylation.
- the stabilizing agent in the composition according to the present disclosure may be present in an amount ranging from 0.01%to 9%, preferably from 0.02%to 8%, more preferably from 0.03%to 5%, yet more preferably from 0.05%to 3%, most preferably from 0.06%to 2%, for example, 0.1%, 0.2%, 0.3%, 0.5%, 0.7%, 1%, 2%or any ranges therebetween, by weight of the composition.
- the amine oxide suitable for use in the present invention may be selected from the group consisting of C 6 -C 20 alkyldimethyl amine oxides (AO) and combinations thereof.
- the amine oxide is characterized by the following structure:
- R 1 is a C 6-20 alkyl, a C 6-20 hydroxyalkyl, or a C 6-20 alkyl phenyl group
- each R 2 is a C 2-5 alkylene, or a C 2-5 hydroxyalkylene group
- x is from 0 to about 3
- each R 3 is a C 1-3 alkyl, a C 1-3 hydroxyalkyl, or a polyethylene oxide containing from about 1 to about 3 ethoxylene (EO) units.
- the amine oxide may be a C 8-18 alkyldimethyl amine oxide, preferably a C 10-16 alkyldimethyl amine oxide.
- the amine oxide is selected from the group consisting of dodecyldimethyl amine oxide, tetradecyldimethyl amino oxide, and a combination thereof. More preferably, the amine oxide contains dodecyldimethyl amino oxide having the following formula (III) :
- Such a compound is also referred to as lauryldimethyl amine oxide or dodecydimethyl amine-N-oxide (DDAO) . It is commercially available from Huntsman under the tradename LO.
- the amine oxide in the composition according to the present disclosure may be present in an amount ranging from 0.01%to 10%, preferably from 0.02%to 8%, more preferably from 0.1%to 3%, most preferably from 0.15%to 2%, for example 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1%, 1.5%, 2%, 2.5%, 3%, 4%, 5%or any ranges therebetween, by weight of the composition.
- the laundry detergent composition of the present invention may comprise an anionic surfactant system.
- the laundry detergent composition of the present invention may comprise from 0.1%to 50%by weight of the composition, of an anionic surfactant system.
- the anionic surfactant system may comprise an anionic surfactant selected from the group consisting of C 6 -C 20 linear alkylbenzene sulfonates (LAS) , C 6 -C 20 alkyl sulfates (AS) , C 6 -C 20 alkyl alkoxy sulfates (AAS) , C 6 -C 20 methyl ester sulfonates (MES) , C 6 -C 20 alkyl ether carboxylates (AEC) , and any combinations thereof.
- an anionic surfactant selected from the group consisting of C 6 -C 20 linear alkylbenzene sulfonates (LAS) , C 6 -C 20 alkyl sulfates (AS) , C 6 -C 20 alkyl alkoxy sulfates (AAS) , C 6 -C 20 methyl ester sulfonates (MES) , C 6 -C 20 alkyl ether carboxylates (A
- the anionic surfactant system may comprise a C 6 -C 20 LAS and optionally an additional anionic surfactant such as a C 6 -C 20 AS and/or a C 6 -C 20 AAS.
- LAS is C 10 -C 16 LAS, preferably C 12 -C 14 LAS.
- the LAS is normally prepared by sulfonation (using SO 2 or SO 3 ) of alkylbenzenes followed by neutralization.
- Suitable alkylbenzene feedstocks can be made from olefins, paraffins or mixtures thereof using any suitable alkylation scheme, including sulfuric and HF-based processes.
- the precise alkylation catalyst it is possible to widely vary the position of covalent attachment of benzene to an aliphatic hydrocarbon chain. Accordingly, the LAS herein can vary widely in 2-phenyl isomer and/or internal isomer content.
- C 6 -C 20 LAS may be present in an amount ranging from 1%to 100%, preferably from 10%to 99%, more preferably from 20%to 95%, most preferably from 30%to 90%, for example 40%, 50%, 60%, 70%, 80%, 90%or any ranges therebetween, by weight of the anionic surfactant.
- the level of LAS is preferably higher than that of any other anionic surfactant contained by such composition, i.e., the LAS is the main anionic surfactant in such composition.
- the anionic surfactant suitable for use in the present disclosure may further comprise C 6 -C 20 alkyl sulfates (AS) , C 6 -C 20 alkyl alkoxy sulfates (AAS) , C 6 -C 20 methyl ester sulfonates (MES) , C 6 -C 20 alkyl ether carboxylates (AEC) , or any combinations thereof.
- the laundry detergent composition may contain a C 6 -C 20 alkyl alkoxy sulfates (AA x S) , wherein x is about 1-30, preferably about 1-15, more preferably about 1-10, most preferably x is about 1-3.
- the alkyl chain in such AA x S can be either linear or branched, with mid-chain branched AA x S surfactants being particularly preferred.
- a preferred group of AA x S include C 12 -C 14 alkyl alkoxy sulfates with x of about 1-3.
- the amount of AA x S surfactant (s) in the laundry detergent composition of the present invention may range from about 0.05%to about 100%, preferably from about 0.1%to about 80%, more preferably from about 0.5%to about 50%, most preferably from about 1%to about 30%, for example 5%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%or any ranges therebetween, by weight of the composition.
- the weight ratio of LAS to AA x S is at least 0.6, preferably at least 0.8, more preferably at least 0.9, most preferably at least 1, for example 0.6, 0.7, 0.8, 0.9, 1, 1.2, 1.5, 2, 2.5, 3, 4, 5, 8, 10 or any ranges therebetween.
- the anionic surfactant system in the composition according to the present disclosure may be present in an amount ranging from 0.1%to 45%, preferably from 0.5%to 40%, more preferably from 1%to 35%, most preferably from 2%to 30%, for example 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%or any ranges therebetween, by weight of the composition.
- the anionic surfactant in the composition according to the present disclosure may comprise less than 30%, preferably less than 20%, more preferably less than 10%, most preferably less than 5%, of soap by weight of the anionic surfactant.
- the laundry detergent composition of the present invention may comprise a nonionic surfactant system.
- the nonionic surfactant system may comprise a nonionic surfactant selected from the group consisting of alkyl alkoxylated alcohols, alkyl alkoxylated phenols, alkyl polysaccharides, polyhydroxy fatty acid amides, alkoxylated fatty acid esters, alkyl polyglycosides (APG) , methyl ester ethoxylates (MEE) , sucrose esters, sorbitan esters and alkoxylated derivatives of sorbitan esters, and any combinations thereof.
- the nonionic surfactant system may comprise a C 6 -C 20 alkoxylated alcohol having a weight average degree of alkoxylation ranging from 1 to 20, preferably from 5 to 15, more preferably from 7 to 10. More preferably, the nonionic surfactant system may comprise a C 8 -C 18 ethoxylated alcohol having a weight average degree of ethoxylation ranging from 1 to 20, preferably from 5 to 15, more preferably from 7 to 10.
- Non-limiting examples of nonionic surfactants suitable for use herein include: C 12 -C 18 alkyl ethoxylates, such as C 12 -C 14 alkyl ethoxylates with EO 7-9; nonionic surfactants available from Shell; C 6 -C 12 alkyl phenol alkoxylates wherein the alkoxylate units are a mixture of ethyleneoxy and propyleneoxy units; C 12 -C 18 alcohol and C 6 -C 12 alkyl phenol condensates with ethylene oxide/propylene oxide block alkyl polyamine ethoxylates such as available from BASF; C 14 -C 22 mid-chain branched alkyl alkoxylates, BAEx, wherein x is from about 1 to about 30; alkylpolysaccharides, specifically alkylpolyglycosides; polyhydroxy fatty acid amides; and ether capped poly (oxyalkylated) alcohol surfactants.
- alkoxylated ester surfactants such as those having the formula R 1 C (O) O (R 2 O) nR 3 wherein R 1 is selected from linear and branched C 6 -C 22 alkyl or alkylene moieties; R 2 is selected from C 2 H 4 and C 3 H 6 moieties and R 3 is selected from H, CH 3 , C 2 H 5 and C 3 H 7 moieties; and n has a value between about 1 and about 20.
- alkoxylated ester surfactants include the fatty methyl ester ethoxylates (MEE) and are well-known in the art.
- the alkoxylated nonionic surfactant contained by the laundry detergent composition of the present invention is a C 6 -C 20 alkoxylated alcohol, preferably C 8 -C 18 alkoxylated alcohol, more preferably C 10 -C 16 alkoxylated alcohol.
- the C 6 -C 20 alkoxylated alcohol is preferably an alkyl alkoxylated alcohol with an average degree of alkoxylation of from about 1 to about 50, preferably from about 3 to about 30, more preferably from about 5 to about 20, even more preferably from about 5 to about 9.
- the alkoxylation herein may be ethoxylation, propoxylation, or a mixture thereof, but preferably is ethoxylation.
- the alkoxylated nonionic surfactant is C 6 -C 20 ethoxylated alcohol, preferably C 8 -C 18 alcohol ethoxylated with an average of about 5 to about 20 moles of ethylene oxides, more preferably C 10 -C 16 alcohol ethoxylated with an average of about 5 to about 9 moles of ethylene oxides.
- the most preferred alkoxylated nonionic surfactant is C 12 -C 15 alcohol ethoxylated with an average of about 7 moles of ethylene oxide, e.g., 25-7 commercially available from Shell.
- the nonionic surfactant system in the composition according to the present disclosure may be present in an amount ranging from 1%to 45%, preferably from 2%to 40%, more preferably from 3%to 35%, most preferably from 4%to 30%, for example 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 20%, 25%, 30%or any ranges therebetween, by weight of the composition.
- the weight ratio of the nonionic surfactant system to the anionic surfactant system is between 1.5 and 20, preferably between 1.7 and 15, more preferably between 1.9 and 10, and most preferably between 2 and 8, for example 1.5, 1.6, 1.7, 1.8, 1.9, 2, 2.1, 2.2, 2.3, 2.5, 3, 4, 5, 6, 7, 8, 9, 10 and any ranges therebetween.
- the laundry detergent composition according to the present disclosure may further comprise from 0.01%to 10%, preferably from 0.1%to 5%, more preferably from 0.2%to 3%, most preferably from 0.3%to 2%, by weight of the composition, of a surfactant boosting polymer, preferably polyvinyl acetate grafted polyethylene oxide copolymer.
- a surfactant boosting polymer preferably polyvinyl acetate grafted polyethylene oxide copolymer.
- the laundry detergent composition of the present invention may further comprise a cationic surfactant.
- cationic surfactants include: quaternary ammonium surfactants, which can have up to 26 carbon atoms include: alkoxylate quaternary ammonium (AQA) surfactants; dimethyl hydroxyethyl quaternary ammonium; dimethyl hydroxyethyl lauryl ammonium chloride; polyamine cationic surfactants; and amino surfactants, specifically amido propyldimethyl amine (APA) .
- AQA alkoxylate quaternary ammonium
- APA amino surfactants
- adjunct ingredients include but are not limited to: builders, chelating agents, rheology modifiers, dye transfer inhibiting agents, dispersants, enzymes, and enzyme stabilizers, catalytic materials, bleach activators, hydrogen peroxide, sources of hydrogen peroxide, preformed peracids, polymeric dispersing agents, clay soil removal/anti-redeposition agents, brighteners, suds suppressors, dyes, photobleaches, perfumes, perfume microcapsules, structure elasticizing agents, fabric softeners, carriers, hydrotropes, processing aids, solvents, hueing agents, structurants and/or pigments.
- the precise nature of these adjunct ingredients and the levels thereof in the laundry detergent composition will depend on the physical form of the composition and the nature of the cleaning operation for which it is to be used.
- the laundry detergent composition according to the present disclosure may further comprise from 0.01%to 10%, preferably from 0.1%to 5%, more preferably from 0.2%to 3%, most preferably from 0.3%to 2%, by weight of the composition, of a fatty acid.
- the laundry detergent composition of the present invention is generally prepared by conventional methods such as those known in the art of making laundry detergent compositions. Such methods typically involve mixing the essential and optional ingredients in any desired order to a relatively uniform state, with or without heating, cooling, application of vacuum, and the like, thereby providing laundry detergent compositions containing ingredients in the requisite concentrations.
- Another aspect of the present invention is directed to a method of using the laundry detergent composition to treat a fabric. Such method can deliver a color protection benefit.
- the method comprises the step of administering from 5 g to 120 g of the above-mentioned laundry detergent composition into a laundry washing basin comprising water to form a washing solution.
- the washing solution in a laundry washing basin herein preferably has a volume from 1 L to 50 L, alternatively from 1 L to 20 L for hand washing and from 20 L to 50 L for machine washing.
- the temperatures of the laundry washing solution preferably range from 5°C to 60°C.
- the dosing amount in the method herein may be different depending on the washing type.
- the method comprises administering from about 5 g to about 60 g of the laundry detergent composition into a hand washing basin (e.g., about 2-4 L) .
- the method comprises administering from about 5 g to about 100 g, preferably from about 10 g to about 65 g of the laundry detergent composition into a washing machine (e.g., about 30-45 L) .
- Step 2) Store the samples prepared in Step 1) under different temperatures (5 ⁇ or 40 ⁇ ) for a certain period (1, 2 or 4 weeks) or subject the samples prepared in Step 1) to Frozen/Thawed (-18 ⁇ and 15 ⁇ ) cycles (1, 2 or 3 cycles) by freezing the samples in refrigerators (at -18 ⁇ ) for 24 hours and then thawing the samples in containers (at 15 ⁇ ) for 24 hours (repeated if more than 1 cycle) ;
- Step 2 3) Visually inspect the samples to determine if they are still homogeneous systems after Step 2) . If there is any phase separation such as the formation of separated layers or flocculation, it is determined as “fail” . If there is no phase separation, it is determined as “pass” .
- Dye bleeding test c is conducted by using Tergotometer (Model: RHLQ1V, from Research Institute of Daily Chemical Industry (RIDCI) ) as below:
- test fabric (ASIE-130 or ASIE-133) in each piece for each tube of tergotometer;
- RO reverse osmosis
- Step 7) Take out ⁇ 30ml solution to measure L*/a*/b under same condition as Step 5) ;
- Example 1 Stability of Liquid Laundry Detergent Compositions Containing Dye Fixative
- a liquid laundry detergent composition containing a dye fixative was prepared containing the following ingredients as shown in Table 1.
- Dye fixative poly (2-hydroxypropyldimethylammonium chloride) commercially available under the trade name of TEXCARE DFC 6 from Clariant.
- Samples 1 to 6 and Control were prepared by adding different stabilizing agents into the liquid laundry detergent composition containing the dye fixative shown in Table 1, in which hydrogenated castor oil (HCO) , microcrystalline cellulose (MCC) , carboxymethyl cellulose (CMC) , starch, alcohol ethoxylate and polymeric thickener were tested as the stabilizing agent and no stabilizing agent was added for Control.
- HCO hydrogenated castor oil
- MCC microcrystalline cellulose
- CMC carboxymethyl cellulose
- starch alcohol ethoxylate and polymeric thickener
- a sample liquid laundry detergent composition containing a dye fixative (Sample 7) and a control (Comparative Sample 2, i.e. China National Standard Liquid Detergent) containing no dye fixative were prepared containing the following ingredients.
- Dye fixative poly (2-hydroxypropyldimethylammonium chloride) commercially available under the trade name of TEXCARE DFC 6 from Clariant.
- sample liquid laundry detergent composition containing a dye fixative (Sample 8) and a control (Comparative Sample 3) containing a similar surfactant system but no color fixative were prepared containing the following ingredients.
- Dye fixative poly (2-hydroxypropyldimethylammonium chloride) commercially available under the trade name of TEXCARE DFC 6 from Clariant.
- Example 3 Exemplary Formulations of Liquid Laundry Detergent Compositions Containing Dye Fixative
- liquid laundry detergent compositions shown in Table 5 are made comprising the listed ingredients in the listed proportions (weight %) .
- Example 4 Exemplary Formulations of Unite Dose Laundry Detergent Compositions Containing a Dye Fixative
- compositions shown in Table 6 are made for unit dose laundry detergent. These compositions are encapsulated into compartment (s) of the unit dose by using a polyvinyl-alcohol-based film.
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Priority Applications (19)
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EP20966231.1A EP4263770A1 (en) | 2020-12-21 | 2020-12-21 | Laundry detergent composition containing dye fixative and stabilizing agent |
PCT/CN2020/138032 WO2022133650A1 (en) | 2020-12-21 | 2020-12-21 | Laundry detergent composition containing dye fixative and stabilizing agent |
EP21769334.0A EP4217456A1 (en) | 2020-09-28 | 2021-08-12 | Laundry detergent composition containing dye fixative and amine-based surfactant |
MX2023002190A MX2023002190A (es) | 2020-09-28 | 2021-08-12 | Composicion detergente para lavanderia que contiene fijador de tinte y surfactante a base de amina. |
PCT/CN2021/112296 WO2022062755A1 (en) | 2020-09-28 | 2021-08-12 | Water-soluble unit dose article comprising laundry detergent composition containing dye fixative |
PCT/CN2021/112267 WO2022062752A1 (en) | 2020-09-28 | 2021-08-12 | Water-soluble unit dose article comprising amine oxide surfactant, diol solvent and polyol solvent |
JP2023511575A JP7537006B2 (ja) | 2020-09-28 | 2021-08-12 | 染料固着剤及びアミン系界面活性剤を含有する洗濯洗剤組成物 |
PCT/CN2021/112297 WO2022062756A1 (en) | 2020-09-28 | 2021-08-12 | Water-soluble unit dose article comprising amine oxide surfactant with dominant non-aqueous solvent |
JP2023508505A JP2023537063A (ja) | 2020-09-28 | 2021-08-12 | 染料固着剤を含有する洗濯洗剤組成物を含む、水溶性単位用量物品 |
CA3191137A CA3191137A1 (en) | 2020-09-28 | 2021-08-12 | Laundry detergent composition containing dye fixative and amine-based surfactant |
EP21766103.2A EP4217457A1 (en) | 2020-09-28 | 2021-08-12 | Water-soluble unit dose article comprising laundry detergent composition containing dye fixative |
PCT/CN2021/112271 WO2022062753A1 (en) | 2020-09-28 | 2021-08-12 | Laundry detergent composition containing dye fixative and amine-based surfactant |
CN202111136777.7A CN114276874A (zh) | 2020-09-28 | 2021-09-27 | 包含氧化胺表面活性剂与占主导地位的非水性溶剂的水溶性单位剂量制品 |
CN202111138347.9A CN114317133A (zh) | 2020-09-28 | 2021-09-27 | 包含氧化胺表面活性剂、二醇溶剂和多元醇溶剂的水溶性单位剂量制品 |
CN202111135501.7A CN114276872A (zh) | 2020-09-28 | 2021-09-27 | 包含染料固定剂和基于胺的表面活性剂的衣物洗涤剂组合物 |
CN202111136736.8A CN114317141A (zh) | 2020-09-28 | 2021-09-27 | 包含含有染料固定剂的衣物洗涤剂组合物的水溶性单位剂量制品 |
CN202111486209.XA CN114644963A (zh) | 2020-12-21 | 2021-12-07 | 包含染料固定剂和稳定剂的衣物洗涤剂组合物 |
US18/113,682 US20230193159A1 (en) | 2020-09-28 | 2023-02-24 | Laundry detergent composition containing dye fixative and amine-based surfactant |
US18/114,472 US20230220303A1 (en) | 2020-09-28 | 2023-02-27 | Water-soluble unit dose article comprising laundry detergent composition containing dye fixative |
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EP4119643A1 (en) * | 2021-07-16 | 2023-01-18 | The Procter & Gamble Company | Liquid hand dishwashing cleaning composition |
EP4119644A1 (en) * | 2021-07-16 | 2023-01-18 | The Procter & Gamble Company | Liquid hand dishwashing cleaning composition |
EP4119645A1 (en) * | 2021-07-16 | 2023-01-18 | The Procter & Gamble Company | Liquid hand dishwashing cleaning composition |
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2020
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EP1224253B1 (en) * | 1999-10-29 | 2006-11-29 | The Procter & Gamble Company | Laundry detergent compositions with fabric care |
US20020160928A1 (en) * | 2000-10-27 | 2002-10-31 | Smerznak Mark Allen | Stabilized liquid compositions |
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EP4119643A1 (en) * | 2021-07-16 | 2023-01-18 | The Procter & Gamble Company | Liquid hand dishwashing cleaning composition |
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EP4119645A1 (en) * | 2021-07-16 | 2023-01-18 | The Procter & Gamble Company | Liquid hand dishwashing cleaning composition |
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