EP2809762A1 - Liquid detergents comprising lipase and bleach catalyst - Google Patents
Liquid detergents comprising lipase and bleach catalystInfo
- Publication number
- EP2809762A1 EP2809762A1 EP12788520.0A EP12788520A EP2809762A1 EP 2809762 A1 EP2809762 A1 EP 2809762A1 EP 12788520 A EP12788520 A EP 12788520A EP 2809762 A1 EP2809762 A1 EP 2809762A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- alkyl
- catalyst
- lipase
- hydrogen
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 71
- 108090001060 Lipase Proteins 0.000 title claims abstract description 60
- 102000004882 Lipase Human genes 0.000 title claims abstract description 60
- 239000004367 Lipase Substances 0.000 title claims abstract description 47
- 235000019421 lipase Nutrition 0.000 title claims abstract description 47
- 239000007788 liquid Substances 0.000 title claims abstract description 33
- 239000003599 detergent Substances 0.000 title claims abstract description 21
- 239000007844 bleaching agent Substances 0.000 title claims description 24
- 239000000203 mixture Substances 0.000 claims abstract description 86
- 239000004094 surface-active agent Substances 0.000 claims abstract description 22
- 239000003945 anionic surfactant Substances 0.000 claims abstract description 17
- 239000001257 hydrogen Substances 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 17
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 15
- 239000003446 ligand Substances 0.000 claims abstract description 12
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 10
- 150000003624 transition metals Chemical class 0.000 claims abstract description 10
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract description 9
- 125000005842 heteroatom Chemical group 0.000 claims abstract description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 6
- 125000006514 pyridin-2-ylmethyl group Chemical group [H]C1=C([H])C([H])=C([H])C(=N1)C([H])([H])* 0.000 claims abstract description 6
- 125000000041 C6-C10 aryl group Chemical group 0.000 claims abstract description 5
- 229920000642 polymer Polymers 0.000 claims description 20
- -1 pyridin-2-yl methyl Chemical group 0.000 claims description 17
- 150000001412 amines Chemical class 0.000 claims description 16
- 238000004061 bleaching Methods 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 15
- 229920002873 Polyethylenimine Polymers 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 13
- 102000004190 Enzymes Human genes 0.000 claims description 12
- 108090000790 Enzymes Proteins 0.000 claims description 12
- 229940088598 enzyme Drugs 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229920000742 Cotton Polymers 0.000 claims description 9
- 229930153442 Curcuminoid Natural products 0.000 claims description 8
- 239000002736 nonionic surfactant Substances 0.000 claims description 8
- 229920000728 polyester Polymers 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 7
- 108091005804 Peptidases Proteins 0.000 claims description 6
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims description 6
- 239000004365 Protease Substances 0.000 claims description 5
- 230000002378 acidificating effect Effects 0.000 claims description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 4
- 125000000129 anionic group Chemical group 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 4
- 102000013142 Amylases Human genes 0.000 claims description 3
- 108010065511 Amylases Proteins 0.000 claims description 3
- 150000004996 alkyl benzenes Chemical class 0.000 claims description 3
- 108010055059 beta-Mannosidase Proteins 0.000 claims description 3
- 239000004382 Amylase Substances 0.000 claims description 2
- 102100032487 Beta-mannosidase Human genes 0.000 claims description 2
- 108010059892 Cellulase Proteins 0.000 claims description 2
- 235000019418 amylase Nutrition 0.000 claims description 2
- 229940106157 cellulase Drugs 0.000 claims description 2
- 108010087558 pectate lyase Proteins 0.000 claims description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 2
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 abstract 1
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 description 14
- 235000006708 antioxidants Nutrition 0.000 description 14
- 239000000463 material Substances 0.000 description 10
- 230000003078 antioxidant effect Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 241000223198 Humicola Species 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
- 125000000217 alkyl group Chemical group 0.000 description 5
- DMSMPAJRVJJAGA-UHFFFAOYSA-N benzo[d]isothiazol-3-one Chemical compound C1=CC=C2C(=O)NSC2=C1 DMSMPAJRVJJAGA-UHFFFAOYSA-N 0.000 description 5
- 235000021438 curry Nutrition 0.000 description 5
- 235000014113 dietary fatty acids Nutrition 0.000 description 5
- 239000000194 fatty acid Substances 0.000 description 5
- 229930195729 fatty acid Natural products 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 239000002304 perfume Substances 0.000 description 4
- 150000002989 phenols Chemical class 0.000 description 4
- RYMZZMVNJRMUDD-HGQWONQESA-N simvastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)C(C)(C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 RYMZZMVNJRMUDD-HGQWONQESA-N 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 4
- 229940116368 1,2-benzisothiazoline-3-one Drugs 0.000 description 3
- RJKPEKIHHFNMGS-UHFFFAOYSA-N 2,4-ditert-butyl-3-methylphenol Chemical group CC1=C(C(C)(C)C)C=CC(O)=C1C(C)(C)C RJKPEKIHHFNMGS-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 3
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical group C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 3
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000002280 amphoteric surfactant Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- SYELZBGXAIXKHU-UHFFFAOYSA-N dodecyldimethylamine N-oxide Chemical compound CCCCCCCCCCCC[N+](C)(C)[O-] SYELZBGXAIXKHU-UHFFFAOYSA-N 0.000 description 3
- DECIPOUIJURFOJ-UHFFFAOYSA-N ethoxyquin Chemical compound N1C(C)(C)C=C(C)C2=CC(OCC)=CC=C21 DECIPOUIJURFOJ-UHFFFAOYSA-N 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 2
- ZNRLMGFXSPUZNR-UHFFFAOYSA-N 2,2,4-trimethyl-1h-quinoline Chemical compound C1=CC=C2C(C)=CC(C)(C)NC2=C1 ZNRLMGFXSPUZNR-UHFFFAOYSA-N 0.000 description 2
- QTDIEDOANJISNP-UHFFFAOYSA-N 2-dodecoxyethyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOCCOS(O)(=O)=O QTDIEDOANJISNP-UHFFFAOYSA-N 0.000 description 2
- HPGJIECPABCUFL-UHFFFAOYSA-N 6-chloro-9,9-dihydroxy-2,3,4-trimethyl-2,4-dipyridin-2-yl-7-(pyridin-2-ylmethyl)-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarboxylic acid hydrochloride Chemical compound Cl.OC1(O)C2(C(O)=O)CN(CC=3N=CC=CC=3)C(Cl)C1(C(O)=O)C(C=1N=CC=CC=1)(C)N(C)C2(C)C1=CC=CC=N1 HPGJIECPABCUFL-UHFFFAOYSA-N 0.000 description 2
- 241000228212 Aspergillus Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 108010084185 Cellulases Proteins 0.000 description 2
- 102000005575 Cellulases Human genes 0.000 description 2
- 244000163122 Curcuma domestica Species 0.000 description 2
- 235000003392 Curcuma domestica Nutrition 0.000 description 2
- 239000004258 Ethoxyquin Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 241000235648 Pichia Species 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 241000589516 Pseudomonas Species 0.000 description 2
- 241000223258 Thermomyces lanuginosus Species 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000003373 curcuma longa Nutrition 0.000 description 2
- VFLDPWHFBUODDF-FCXRPNKRSA-N curcumin Chemical compound C1=C(O)C(OC)=CC(\C=C\C(=O)CC(=O)\C=C\C=2C=C(OC)C(O)=CC=2)=C1 VFLDPWHFBUODDF-FCXRPNKRSA-N 0.000 description 2
- 108010005400 cutinase Proteins 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000007046 ethoxylation reaction Methods 0.000 description 2
- 229940093500 ethoxyquin Drugs 0.000 description 2
- 235000019285 ethoxyquin Nutrition 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 125000001183 hydrocarbyl group Chemical group 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 150000003333 secondary alcohols Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- RLNWRDKVJSXXPP-UHFFFAOYSA-N tert-butyl 2-[(2-bromoanilino)methyl]piperidine-1-carboxylate Chemical compound CC(C)(C)OC(=O)N1CCCCC1CNC1=CC=CC=C1Br RLNWRDKVJSXXPP-UHFFFAOYSA-N 0.000 description 2
- 229960001295 tocopherol Drugs 0.000 description 2
- 239000011732 tocopherol Substances 0.000 description 2
- 235000013976 turmeric Nutrition 0.000 description 2
- WSWCOQWTEOXDQX-MQQKCMAXSA-M (E,E)-sorbate Chemical compound C\C=C\C=C\C([O-])=O WSWCOQWTEOXDQX-MQQKCMAXSA-M 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- CMCBDXRRFKYBDG-UHFFFAOYSA-N 1-dodecoxydodecane Chemical compound CCCCCCCCCCCCOCCCCCCCCCCCC CMCBDXRRFKYBDG-UHFFFAOYSA-N 0.000 description 1
- JFGVTUJBHHZRAB-UHFFFAOYSA-N 2,6-Di-tert-butyl-1,4-benzenediol Chemical compound CC(C)(C)C1=CC(O)=CC(C(C)(C)C)=C1O JFGVTUJBHHZRAB-UHFFFAOYSA-N 0.000 description 1
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 description 1
- BITAPBDLHJQAID-MDZDMXLPSA-N 2-[2-hydroxyethyl-[(e)-octadec-9-enyl]amino]ethanol Chemical compound CCCCCCCC\C=C\CCCCCCCCN(CCO)CCO BITAPBDLHJQAID-MDZDMXLPSA-N 0.000 description 1
- BVCOHOSEBKQIQD-UHFFFAOYSA-N 2-tert-butyl-6-methoxyphenol Chemical compound COC1=CC=CC(C(C)(C)C)=C1O BVCOHOSEBKQIQD-UHFFFAOYSA-N 0.000 description 1
- LNHXBWLDIXXFPF-UHFFFAOYSA-O 3-[4-[[4-(3-sulfoanilino)phenyl]-[4-(4-sulfoanilino)phenyl]methyl]anilino]benzenesulfonic acid Chemical compound OS(=O)(=O)c1ccc(Nc2ccc(cc2)[C+](c2ccc(Nc3cccc(c3)S(O)(=O)=O)cc2)c2ccc(Nc3cccc(c3)S(O)(=O)=O)cc2)cc1 LNHXBWLDIXXFPF-UHFFFAOYSA-O 0.000 description 1
- ZXVONLUNISGICL-UHFFFAOYSA-N 4,6-dinitro-o-cresol Chemical compound CC1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O ZXVONLUNISGICL-UHFFFAOYSA-N 0.000 description 1
- YGUMVDWOQQJBGA-VAWYXSNFSA-N 5-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-[(e)-2-[4-[(4-anilino-6-morpholin-4-yl-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid Chemical group C=1C=C(\C=C\C=2C(=CC(NC=3N=C(N=C(NC=4C=CC=CC=4)N=3)N3CCOCC3)=CC=2)S(O)(=O)=O)C(S(=O)(=O)O)=CC=1NC(N=C(N=1)N2CCOCC2)=NC=1NC1=CC=CC=C1 YGUMVDWOQQJBGA-VAWYXSNFSA-N 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- BZDOEVMUXJTHPS-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)hexadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCC[N+]([O-])(CCO)CCO BZDOEVMUXJTHPS-UHFFFAOYSA-N 0.000 description 1
- CBLJNXZOFGRDAC-UHFFFAOYSA-N n,n-bis(2-hydroxyethyl)octadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCCCC[N+]([O-])(CCO)CCO CBLJNXZOFGRDAC-UHFFFAOYSA-N 0.000 description 1
- IBOBFGGLRNWLIL-UHFFFAOYSA-N n,n-dimethylhexadecan-1-amine oxide Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)[O-] IBOBFGGLRNWLIL-UHFFFAOYSA-N 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229920000847 nonoxynol Polymers 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 229920006261 self reinforced polyphenylene Polymers 0.000 description 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 229940075554 sorbate Drugs 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- UJMBCXLDXJUMFB-GLCFPVLVSA-K tartrazine Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-GLCFPVLVSA-K 0.000 description 1
- 235000012756 tartrazine Nutrition 0.000 description 1
- 239000004149 tartrazine Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 229940116269 uric acid Drugs 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/168—Organometallic compounds or orgometallic complexes
-
- 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
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
- C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
Definitions
- This invention relates to a liquid detergent composition
- a liquid detergent composition comprising anionic surfactant, lipase enzyme and a bleach catalyst and to the use of the composition for the removal of curcuminoid stains from surfaces, for example from fabrics.
- WO09153184 suggests that an improved laundry detergent liquid concentrate may be obtained by replacing surfactant with a mixture of more weight efficient ingredients selected from polymers and enzymes.
- a preferred composition uses lipase enzyme in combination with EPEI and a polyester soil release polymers to achieve excellent oily soil and particulate detergency at significantly lower in-wash surfactant levels than would normally be delivered from such a high performance laundry liquid.
- a bleach catalyst may be included. A long list of such catalysts is given.
- the non-bridged air bleaching catalyst preferred in WO2002/048307 (Unilever) is specifically mentioned as being preferred for use in WO09153184.
- Air bleaching catalysts as described and claimed in WO2002/048301 are referenced on page 48 lines 1 -2 of WO09153184 where it says "suitable bispidon catalyst materials and their action are described in WO02/48301 ".
- the combination of a specific amount of the selected air bleaching catalyst with a specific amount of lipase is not exemplified in WO09153184.
- WO 2002/48301 (Unilever) disclosed a group of bridged ligand air bleaching catalysts that included N2Py3o on page 30. There is no disclosure of this catalyst in combination with lipase, nor any suggestion that the combination would have synergistic effects on the air bleaching of curcuminoid (yellow and green curry) stains.
- WO01 /00768 Lipases are said to be preferred enzymes.
- WO 2005/033256 Unilever.
- WO 2004/1 1 1 173 Unilever that discloses liquids containing the bleach catalyst of interest but fails to disclose the amount or type of enzyme in its liquid detergent example.
- the examples show the effect with a non- bridged ligand type of catalyst (MeN4Py)FeCI CI.
- the examples without any lipogenase show some benefit of the combination of a lipase with this non bridged bleach catalyst compared to use of the lipase alone or the catalyst alone.
- a transition metal catalyst b) 0.05 to 0.3 wt% of a transition metal catalyst, the catalyst being a ligand of the formula (I) complexed with a transition metal, selected from Fe(ll) and Fe(lll),
- R1 and R2 are independently selected from:
- the catalyst is ([Fe(N2py3o)CI]CI) with structure (II):
- the composition further comprises ethoxylated polyethyleneimine (EPEI).
- EPEI ethoxylated polyethyleneimine
- SRP polyester soil release polymer
- the in-bottle pH of the composition is acidic and lies in the range 6 to less than 7, preferably 6.1 to 6.9 and more preferably 6.3 to 6.7.
- the bleach catalyst may be encapsulated.
- the composition preferably comprises at least two further enzymes selected from protease, mannanase, amylase, cellulase and pectate lyase. Most preferably the composition comprises protease.
- the composition may be a laundry detergent. In which case, the anionic surfactant preferably comprises linear alkyl benzene sulphonate.
- composition surfactant system may further comprise one or more of ethoxylated nonionic surfactant, amphoteric surfactant and ethoxylated anionic surfactant.
- the amphoteric surfactant may be selected from carbobetaine and amine oxide and mixtures thereof.
- the composition may be aqueous with a water content of greater than 20 wt%.
- it may be non aqueous with a water content of less than 15 wt%, preferably less than 10 wt%.
- Such a non aqueous composition may conveniently be contained in a water soluble sachet that can be added to water by a consumer.
- the sachet is desirably made from a conventional water soluble film, for example a poly vinyl alcohol as is known in the art.
- a method of air bleaching a surface on which there is a curcuminoid stain comprising treating the surface with a composition according to the invention any preceding claim and then exposing the surface to atmospheric air, preferably the exposure to air has a duration of at least 1 hour.
- the method may be performed by taking an aliquot of the
- composition and diluting it by at least 600 times its own weight of water to form a wash liquor and then contacting the surface with the wash liquor so formed.
- the surface is cloth fabric and most preferably it is cotton.
- the method involving dilution may take place in a front loading automatic washing machine.
- LipolaseTM and Lipolase UltraTM LipexTM and LipocleanTM (Novozymes A/S).
- the lipase enzyme can be stabilised for use in a liquid detergent by various techniques as for example disclosed in US-A-4 261 868 and US-A-4 318 818.
- the antioxidant used in the composition of the invention may be selected from the group consisting of a-, y-, 8-tocopherol, ethoxyquin, 2,2,4- trimethyl-1 ,2- dihydroquinoline, 2,6-di-tert-butyl hydroquinone, tert-butyl- hydroxy anisole, lignosulphonic acid and salts thereof, and mixtures thereof.
- Ethoxyquin (1 ,2-dihydro-6- ethoxy-2,2,4-trimethylchinolin) is marketed under the name
- antioxidants 6 hydroxy-2, 5, 7, 8-tetra-methylchroman-2-carboxylic acid (TroloxTM) and 1 , 2- benzisothiazoline-3-one (Proxel GXL).
- Preferred linear alkyi benzene sulphonate surfactants are Detal LAS with an alkyi chain length of from 8 to 15, more preferably 12 to 14.
- composition comprises an alkyi polyethoxylate sulphate anionic surfactant of the formula (I):
- R is an alkyi chain having from 10 to 22 carbon atoms, saturated or unsaturated
- M is a cation which makes the compound water-soluble, especially an alkali metal, ammonium or substituted ammonium cation, and x averages from 1 to 15.
- R is an alkyi chain having from 12 to 16 carbon atoms
- M is Sodium and x averages from 1 to 3, preferably x is 3;
- SLES sodium lauryl ether sulphate It is the sodium salt of lauryl ether sulphonic acid in which the predominantly C12 lauryl alkyi group has been ethoxylated with an average of 3 moles of ethylene oxide per mole.
- Nonionic surfactants include primary and secondary alcohol ethoxylates, especially C 8 -C 2 o aliphatic alcohol ethoxylated with an average of from 1 to 20 moles of ethylene oxide per mole of alcohol, and more especially the C-
- Non-ethoxylated nonionic surfactants include alkyl polyglycosides, glycerol monoethers and polyhydroxy amides (glucamide). Mixtures of nonionic surfactant may be used.
- R 1 is a long chain moiety each CH 2 R 2 are short chain moieties.
- R 2 is preferably selected from hydrogen, methyl and -CH 2 OH.
- R 1 is a primary or branched hydrocarbyl moiety which can be saturated or unsaturated, preferably, R 1 is a primary alkyl moiety.
- R 1 is a hydrocarbyl moiety having chain length of from about 8 to about 18.
- Preferred amine oxides have R 1 is C 8 -Ci 8 alkyl, and R 2 is H. These amine oxides are illustrated by C12-14 alkyldimethyl amine oxide, hexadecyl dimethylamine oxide, octadecylamine oxide.
- LAS acid is C12-14 linear alkylbenzene sulphonic acid.
- Nl 7EO is C12-15 alcohol ethoxylate 7EO nonionic
- TEA triethanolamine.
- NaOH is 47% sodium hydroxide solution.
- Protease enzyme is Relase Ultra 16 LEX ex Novozymes A/S
- Amylase enzyme is Stainzyme 12L 1 ex Novozymes A/S
- Mannanase enzyme is Mannaway 4L 1 ex Novozymes A/S
- Patent Blue V85 is a Colorant
- Acid Yellow 23 is a Colorant
- Bridged catalyst is BL1749 which has lUPAC name: lron(2+),
- Lipase enzyme is 100L Lipoclean from Novozymes A/S.
- Example 1 Synergistic effect of lipase and bleach catalyst on yellow curry stains
- the molecular weight of the bridged ligand catalyst with structure (II) according to the invention is 641 .85 and the molecular weight of the catalyst of structure (III) is 507.85. It would be expected that the prior art catalyst of structure (III) would be more effective on an equal weight basis if it was an alternative as suggested by US2003/166485. Testing was done using the concentrated liquid composition given in Table 3. The lipase used was Lipex 100L ex Novozymes and it was added over the side to each tergo pot, including the zero catalyst control
- test protocol was otherwise the same as for example 1 except that the test cloths were knitted cotton fabric swatches stained with Rogan Josh supplied by Warwick Equest Ltd. - where the stain is applied to washed but otherwise untreated cotton.
- the Rogan Josh used contained turmeric as one of the spices. Curcumin is a component of turmeric and is responsible for its yellow colour.
- Dequest 2010 is HEDP (1 -Hydroxyethylidene -1 ,1 ,-diphosphonic acid) ex Dequest AG.
- the stain removal data (expressed as ⁇ ( ⁇ E)) for each catalyst at different levels of inclusion is given in Table 4.
- the catalyst according to the invention provides superior air bleaching with lipase compared to the one in the prior art.
- Example 2 The comparative testing done in Example 2 was also carried out using Lipoclean as the Lipase enzyme, as was used for Example 1 . Again, the catalyst according to the invention outperformed that of the prior art when used with the lipase to air bleach yellow curry stains.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12788520.0A EP2809762B1 (en) | 2011-12-20 | 2012-11-19 | Liquid detergents comprising lipase and bleach catalyst |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11194488 | 2011-12-20 | ||
PCT/EP2012/072973 WO2013092051A1 (en) | 2011-12-20 | 2012-11-19 | Liquid detergents comprising lipase and bleach catalyst |
EP12788520.0A EP2809762B1 (en) | 2011-12-20 | 2012-11-19 | Liquid detergents comprising lipase and bleach catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2809762A1 true EP2809762A1 (en) | 2014-12-10 |
EP2809762B1 EP2809762B1 (en) | 2016-03-23 |
Family
ID=47216260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12788520.0A Not-in-force EP2809762B1 (en) | 2011-12-20 | 2012-11-19 | Liquid detergents comprising lipase and bleach catalyst |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2809762B1 (en) |
CN (1) | CN103998593B (en) |
BR (1) | BR112014014724A8 (en) |
ES (1) | ES2569052T3 (en) |
WO (1) | WO2013092051A1 (en) |
ZA (1) | ZA201403702B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023116569A1 (en) * | 2021-12-21 | 2023-06-29 | Novozymes A/S | Composition comprising a lipase and a booster |
EP4299702A1 (en) * | 2022-06-27 | 2024-01-03 | The Procter & Gamble Company | A solid free-flowing particulate laundry detergent composition |
EP4299704A1 (en) * | 2022-06-27 | 2024-01-03 | The Procter & Gamble Company | A method of laundering and drying fabric |
EP4299701A1 (en) * | 2022-06-27 | 2024-01-03 | The Procter & Gamble Company | A solid free-flowing particulate laundry detergent composition |
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JPS6474992A (en) | 1987-09-16 | 1989-03-20 | Fuji Oil Co Ltd | Dna sequence, plasmid and production of lipase |
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GB8915658D0 (en) | 1989-07-07 | 1989-08-23 | Unilever Plc | Enzymes,their production and use |
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2012
- 2012-11-19 WO PCT/EP2012/072973 patent/WO2013092051A1/en active Application Filing
- 2012-11-19 CN CN201280063097.XA patent/CN103998593B/en not_active Expired - Fee Related
- 2012-11-19 ES ES12788520.0T patent/ES2569052T3/en active Active
- 2012-11-19 EP EP12788520.0A patent/EP2809762B1/en not_active Not-in-force
- 2012-11-19 BR BR112014014724A patent/BR112014014724A8/en not_active Application Discontinuation
-
2014
- 2014-05-21 ZA ZA2014/03702A patent/ZA201403702B/en unknown
Non-Patent Citations (1)
Title |
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See references of WO2013092051A1 * |
Also Published As
Publication number | Publication date |
---|---|
BR112014014724A8 (en) | 2017-07-04 |
EP2809762B1 (en) | 2016-03-23 |
ES2569052T3 (en) | 2016-05-06 |
BR112014014724A2 (en) | 2017-06-13 |
WO2013092051A1 (en) | 2013-06-27 |
CN103998593A (en) | 2014-08-20 |
CN103998593B (en) | 2017-05-03 |
ZA201403702B (en) | 2015-12-23 |
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