BR112017025175B1 - DETERGENT COMPOSITION FOR WASHING CLOTHES AND DOMESTIC FABRIC TREATMENT METHOD - Google Patents
DETERGENT COMPOSITION FOR WASHING CLOTHES AND DOMESTIC FABRIC TREATMENT METHOD Download PDFInfo
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- BR112017025175B1 BR112017025175B1 BR112017025175-2A BR112017025175A BR112017025175B1 BR 112017025175 B1 BR112017025175 B1 BR 112017025175B1 BR 112017025175 A BR112017025175 A BR 112017025175A BR 112017025175 B1 BR112017025175 B1 BR 112017025175B1
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- detergent composition
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- laundry detergent
- alkoxylated
- fabric
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- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- XSNQECSCDATQEL-UHFFFAOYSA-N dihydromyrcenol Chemical compound C=CC(C)CCCC(C)(C)O XSNQECSCDATQEL-UHFFFAOYSA-N 0.000 description 1
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- HBGGXOJOCNVPFY-UHFFFAOYSA-N diisononyl phthalate Chemical compound CC(C)CCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCC(C)C HBGGXOJOCNVPFY-UHFFFAOYSA-N 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- NJPXFJXCALXJCX-UHFFFAOYSA-L disodium 7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-4-hydroxynaphthalene-2-sulfonate Chemical compound [Na+].[Na+].Cc1cc(C)c(N=Nc2cc(C)c(cc2C)N=Nc2c(O)c3ccc(Nc4ccccc4)cc3cc2S([O-])(=O)=O)c(c1)S([O-])(=O)=O NJPXFJXCALXJCX-UHFFFAOYSA-L 0.000 description 1
- LARMRMCFZNGNNX-UHFFFAOYSA-L disodium 7-anilino-3-[[4-[(2,4-dimethyl-6-sulfonatophenyl)diazenyl]-2-methoxy-5-methylphenyl]diazenyl]-4-hydroxynaphthalene-2-sulfonate Chemical compound [Na+].[Na+].COc1cc(N=Nc2c(C)cc(C)cc2S([O-])(=O)=O)c(C)cc1N=Nc1c(O)c2ccc(Nc3ccccc3)cc2cc1S([O-])(=O)=O LARMRMCFZNGNNX-UHFFFAOYSA-L 0.000 description 1
- PMPJQLCPEQFEJW-HPKCLRQXSA-L disodium;2-[(e)-2-[4-[4-[(e)-2-(2-sulfonatophenyl)ethenyl]phenyl]phenyl]ethenyl]benzenesulfonate Chemical group [Na+].[Na+].[O-]S(=O)(=O)C1=CC=CC=C1\C=C\C1=CC=C(C=2C=CC(\C=C\C=3C(=CC=CC=3)S([O-])(=O)=O)=CC=2)C=C1 PMPJQLCPEQFEJW-HPKCLRQXSA-L 0.000 description 1
- VUJGKADZTYCLIL-YHPRVSEPSA-L disodium;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-sulfonatophenyl]ethenyl]benzenesulfonate Chemical compound [Na+].[Na+].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 VUJGKADZTYCLIL-YHPRVSEPSA-L 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
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- 238000002474 experimental method Methods 0.000 description 1
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- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- CBOIHMRHGLHBPB-UHFFFAOYSA-N hydroxymethyl Chemical compound O[CH2] CBOIHMRHGLHBPB-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000001102 lavandula vera Substances 0.000 description 1
- 235000018219 lavender Nutrition 0.000 description 1
- 229930007744 linalool Natural products 0.000 description 1
- UWKAYLJWKGQEPM-UHFFFAOYSA-N linalool acetate Natural products CC(C)=CCCC(C)(C=C)OC(C)=O UWKAYLJWKGQEPM-UHFFFAOYSA-N 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 108010009355 microbial metalloproteinases Proteins 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- KJPHTXTWFHVJIG-UHFFFAOYSA-N n-ethyl-2-[(6-methoxypyridin-3-yl)-(2-methylphenyl)sulfonylamino]-n-(pyridin-3-ylmethyl)acetamide Chemical compound C=1C=C(OC)N=CC=1N(S(=O)(=O)C=1C(=CC=CC=1)C)CC(=O)N(CC)CC1=CC=CN=C1 KJPHTXTWFHVJIG-UHFFFAOYSA-N 0.000 description 1
- ZOCHHNOQQHDWHG-UHFFFAOYSA-N n-hexan-3-ol Natural products CCCC(O)CC ZOCHHNOQQHDWHG-UHFFFAOYSA-N 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000004028 organic sulfates Chemical class 0.000 description 1
- 229960003330 pentetic acid Drugs 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 150000002988 phenazines Chemical class 0.000 description 1
- HXITXNWTGFUOAU-UHFFFAOYSA-N phenylboronic acid Chemical class OB(O)C1=CC=CC=C1 HXITXNWTGFUOAU-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002006 poly(N-vinylimidazole) polymer Polymers 0.000 description 1
- 229920000196 poly(lauryl methacrylate) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229920005996 polystyrene-poly(ethylene-butylene)-polystyrene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000017854 proteolysis Effects 0.000 description 1
- 229940024999 proteolytic enzymes for treatment of wounds and ulcers Drugs 0.000 description 1
- 150000003219 pyrazolines Chemical class 0.000 description 1
- KUIXZSYWBHSYCN-UHFFFAOYSA-L remazol brilliant blue r Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=C2C(=O)C3=CC=CC=C3C(=O)C2=C1NC1=CC=CC(S(=O)(=O)CCOS([O-])(=O)=O)=C1 KUIXZSYWBHSYCN-UHFFFAOYSA-L 0.000 description 1
- 229930007790 rose oxide Natural products 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 229940071207 sesquicarbonate Drugs 0.000 description 1
- 235000020183 skimmed milk Nutrition 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910001388 sodium aluminate Inorganic materials 0.000 description 1
- 239000000429 sodium aluminium silicate Substances 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- AXMCIYLNKNGNOT-UHFFFAOYSA-N sodium;3-[[4-[(4-dimethylazaniumylidenecyclohexa-2,5-dien-1-ylidene)-[4-[ethyl-[(3-sulfophenyl)methyl]amino]phenyl]methyl]-n-ethylanilino]methyl]benzenesulfonate Chemical compound [Na+].C=1C=C(C(=C2C=CC(C=C2)=[N+](C)C)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=CC=1N(CC)CC1=CC=CC(S(O)(=O)=O)=C1 AXMCIYLNKNGNOT-UHFFFAOYSA-N 0.000 description 1
- RBYJOOWYRXEJAM-UHFFFAOYSA-M sodium;5,9-dianilino-7-phenylbenzo[a]phenazin-7-ium-4,10-disulfonate Chemical compound [Na+].C=1C=CC=CC=1[N+]1=C2C=C(NC=3C=CC=CC=3)C(S(=O)(=O)[O-])=CC2=NC(C2=CC=CC(=C22)S([O-])(=O)=O)=C1C=C2NC1=CC=CC=C1 RBYJOOWYRXEJAM-UHFFFAOYSA-M 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 150000003852 triazoles Chemical class 0.000 description 1
- 239000001226 triphosphate Substances 0.000 description 1
- 235000011178 triphosphate Nutrition 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- ZUCXUTRTSQLRCV-UHFFFAOYSA-K trisodium;1-amino-4-[3-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2,4,6-trimethyl-5-sulfonatoanilino]-9,10-dioxoanthracene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].CC1=C(S([O-])(=O)=O)C(C)=C(NC=2C=3C(=O)C4=CC=CC=C4C(=O)C=3C(N)=C(C=2)S([O-])(=O)=O)C(C)=C1NC(N=1)=NC(Cl)=NC=1NC1=CC=CC(S([O-])(=O)=O)=C1 ZUCXUTRTSQLRCV-UHFFFAOYSA-K 0.000 description 1
- VZPXDCIISFTYOM-UHFFFAOYSA-K trisodium;1-amino-4-[4-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-3-sulfonatoanilino]-9,10-dioxoanthracene-2-sulfonate Chemical compound [Na+].[Na+].[Na+].C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(N)=C(S([O-])(=O)=O)C=C1NC(C=C1S([O-])(=O)=O)=CC=C1NC(N=1)=NC(Cl)=NC=1NC1=CC=CC(S([O-])(=O)=O)=C1 VZPXDCIISFTYOM-UHFFFAOYSA-K 0.000 description 1
- 108010014498 vimelysin Proteins 0.000 description 1
- 230000004572 zinc-binding Effects 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
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3707—Polyethers, e.g. polyalkyleneoxides
-
- 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
- C11D1/02—Anionic compounds
- C11D1/37—Mixtures of compounds all of which are anionic
-
- 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
- C11D3/16—Organic compounds
- C11D3/38—Products with no well-defined composition, e.g. natural products
- C11D3/386—Preparations containing enzymes, e.g. protease or amylase
-
- 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
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/06—Ether- or thioether carboxylic acids
-
- 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
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- 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
- C11D1/02—Anionic compounds
- C11D1/34—Derivatives of acids of phosphorus
- C11D1/345—Phosphates or phosphites
-
- 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
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- 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
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/12—Soft surfaces, e.g. textile
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
COMPOSIÇÃO DE DETERGENTE PARA LAVAGEM DE ROUPAS E MÉTODO DOMÉSTICO DE TRATAMENTO DE UM TECIDO. Composição de detergente para lavagem de roupas, caracterizada por compreender: (i) de 5 a 50% em peso de um tensoativo, que não um dispersante de di ou triarilfenol alcoxilado, selecionado entre: tensoativos aniônicos e não iônicos, em que a fração em peso de tensoativo não iônico/tensoativo aniônico varia de 0 a 0,3; (ii) de 0,5 a 20% em peso de um dispersante de di ou triarilfenol alcoxilado; e, (iii) de 0,0005 a 0,2% em peso de uma enzima metaloprotease. Método doméstico de tratamento de um tecido, sendo o método caracterizado por compreender as etapas de: (i) tratar um tecido com a partir de 1 g/L de uma solução aquosa da composição de detergente para lavagem de roupas; e (ii) permitir que a dita solução aquosa de detergente para lavagem de roupas permaneça em contato com o tecido durante 10 minutos até 2 dias e, então, enxaguar e secar o tecido.DETERGENT COMPOSITION FOR WASHING CLOTHES AND DOMESTIC FABRIC TREATMENT METHOD. Detergent composition for laundry, characterized by comprising: (i) from 5 to 50% by weight of a surfactant, other than an alkoxylated di or triarylphenol dispersant, selected from: anionic and nonionic surfactants, in which the fraction in nonionic surfactant/anionic surfactant weight ranges from 0 to 0.3; (ii) from 0.5 to 20% by weight of an alkoxylated di or triarylphenol dispersant; and, (iii) from 0.0005 to 0.2% by weight of a metalloprotease enzyme. Domestic method of treating a fabric, the method being characterized in that it comprises the steps of: (i) treating a fabric with from 1 g/L of an aqueous solution of the laundry detergent composition; and (ii) allowing said aqueous laundry detergent solution to remain in contact with the fabric for 10 minutes to 2 days and then rinsing and drying the fabric.
Description
[0001] A presente invenção provê uma formulação enzimática e dispersante para uso na lavagem doméstica de roupas.[0001] The present invention provides an enzyme and dispersant formulation for use in household laundry.
[0002] As formulações de detergente para lavagem de roupas contendo uma alta fração de tensoativo aniônico em relação ao tensoativo não iônico são onipresentes.[0002] Laundry detergent formulations containing a high fraction of anionic surfactant relative to nonionic surfactant are ubiquitous.
[0003] As enzimas metaloprotease são utilizadas em formulações de detergente para lavagem de roupas para remover manchas contendo proteína de tecidos.[0003] Metalloprotease enzymes are used in laundry detergent formulations to remove protein-containing stains from fabrics.
[0004] O documento WO 02/36727 revela uma composição de detergente compreendendo um tensoativo detersivo, uma metaloprotease e um íon cálcio.[0004] WO 02/36727 discloses a detergent composition comprising a detersive surfactant, a metalloprotease and a calcium ion.
[0005] O documento US 2005/107281 revela ácidos carboxílicos de éter à base em estirilfenóis alcoxilados, sua preparação e seu uso como aditivos tensoativos.[0005] US 2005/107281 discloses ether carboxylic acids based on alkoxylated styrylphenols, their preparation and their use as surface-active additives.
[0006] O documento US2004/087458 revela uma composição compreendendo uma mistura tensoativa de tensoativos não iônicos e aniônicos úteis para a remoção de depósitos de oligômeros a partir de fibras de poliéster e equipamentos de processamento de poliéster. A composição da presente invenção inclui uma mistura tensoativa de um éster de sorbitano etoxilado e pelo menos um tensoativo não iônico ou aniônico adicional.[0006] US2004/087458 discloses a composition comprising a surfactant mixture of nonionic and anionic surfactants useful for removing oligomer deposits from polyester fibers and polyester processing equipment. The composition of the present invention includes a surfactant mixture of an ethoxylated sorbitan ester and at least one additional nonionic or anionic surfactant.
[0007] O documento GB 2007692 revela composições contra sujeira e contra redesposição que podem ser utilizadas em detergência.[0007] GB 2007692 discloses anti-dirt and anti-redeposition compositions that can be used in detergency.
[0008] Há uma necessidade de aumentar a remoção de manchas em formulações para lavagem de roupas contendo uma alta fração de tensoativo aniônico em relação ao tensoativo não iônico.[0008] There is a need to increase stain removal in laundry formulations containing a high fraction of anionic surfactant relative to non-ionic surfactant.
[0009] Surpreendentemente, a combinação de uma metaloprotease com dispersante de di ou triarilfenol alcoxilado provê maior remoção de manchas.[0009] Surprisingly, the combination of a metalloprotease with alkoxylated di or triarylphenol dispersant provides greater stain removal.
[0010] Em um aspecto, a presente invenção provê uma composição de detergente para lavagem de roupas que compreende: (i) de 5 a 50% em peso de um tensoativo, que não um dispersante de di ou triarilfenol alcoxilado, selecionado entre: tensoativos aniônicos e não iônicos, preferivelmente de 6 a 30% em peso, mais preferivelmente de 8 a 20% em peso, em que a fração em peso de tensoativo não iônico/tensoativo aniônico varia de 0 a 0,3, preferivelmente de 0 a 0,15, mais preferivelmente de 0,05 a 0,12; (ii) de 0,5 a 20% em peso, preferivelmente de 1,5 a 10% em peso, mais preferivelmente de 2,5 a 5% em peso de um di ou triarilfenol alcoxilado, preferivelmente, o di ou triarilfenol alcoxilado é não-carregado, preferivelmente a alcoxilação é etoxilação, preferivelmente da estrutura:
[0011] A porcentagem em peso de tensoativos aniônicos é calculada como seu sal de sódio. O percentual em peso do di ou triarilfenol alcoxilado carregado é calculado como o sal de sódio.[0011] The weight percentage of anionic surfactants is calculated as their sodium salt. The weight percent of the charged alkoxylated di or triarylphenol is calculated as the sodium salt.
[0012] Em um aspecto adicional, a presente invenção provê um método doméstico de tratamento de um tecido, o método compreendendo as etapas de: (i) tratar um tecido com a partir de 1 g/L de uma solução aquosa da composição de detergente para lavagem de roupas; e, (ii) permitir que a dita solução aquosa de detergente para lavagem de roupas permaneça em contato com o tecido durante 10 minutos até 2 dias e, então, enxaguar e secar o tecido.[0012] In a further aspect, the present invention provides a home method of treating a fabric, the method comprising the steps of: (i) treating a fabric with from 1 g/L of an aqueous solution of the detergent composition for washing clothes; and, (ii) allowing said aqueous laundry detergent solution to remain in contact with the fabric for 10 minutes to 2 days and then rinsing and drying the fabric.
[0013] Preferivelmente, a formulação de detergente para lavagem de roupas é uma formulação de detergente para lavagem de roupas formada sem fosfato, ou seja, contém menos de 1% em peso de fosfato. Preferivelmente, as formulações de detergente em pó para lavagem de roupas são predominantemente formadas de carbonato. Os pós devem fornecer preferivelmente um pH em uso de 9,5 a 11.[0013] Preferably, the laundry detergent formulation is a laundry detergent formulation formed without phosphate, i.e., it contains less than 1% by weight of phosphate. Preferably, the laundry detergent powder formulations are predominantly formed of carbonate. Powders should preferably provide an in-use pH of 9.5 to 11.
[0014] Mais preferivelmente, o detergente para lavagem de roupas é um detergente líquido aquoso para lavagem de roupas, preferivelmente com um pH de 7 a 9.[0014] More preferably, the laundry detergent is an aqueous liquid laundry detergent, preferably having a pH of 7 to 9.
[0015] As enzimas metaloprotease (E.C 3.4.24) hidrolisam as ligações dentro dos peptídeos e proteínas; no contexto de lavagem de roupas, isto resulta em maior remoção de manchas contendo proteína ou peptídeo. As metaloproteases (metalopeptidases ou metaloproteinases) são uma classe de hidrolases que clivam ligações peptídicas pela ação de uma molécula de água que é ativada pela complexação de pelo menos um íon metálico bivalente que pertence ao grupo de íons zinco, manganês, cobalto, níquel ou cobre, preferivelmente zinco.[0015] Metalloprotease enzymes (E.C 3.4.24) hydrolyze bonds within peptides and proteins; in the context of laundry, this results in greater removal of stains containing protein or peptide. Metalloproteases (metallopeptidases or metalloproteinases) are a class of hydrolases that cleave peptide bonds by the action of a water molecule that are activated by the complexation of at least one divalent metal ion that belongs to the group of zinc, manganese, cobalt, nickel or copper ions. , preferably zinc.
[0016] De acordo com a classificação de proteases com base na estrutura da proteína e na homologia implementada na base de dados MEROPS (http://merops.sanger.ac.uk/cgi-bin/family_index?type=P), as metaloproteases são encontradas em 14 diferentes famílias.[0016] According to the classification of proteases based on protein structure and homology implemented in the MEROPS database (http://merops.sanger.ac.uk/cgi-bin/family_index?type=P), the metalloproteases are found in 14 different families.
[0017] Preferivelmente, a protease é selecionada a partir das famílias M4, M7 ou M35, mais preferivelmente uma metaloprotease M4, ainda mais preferivelmente uma metaloprotease neutra.[0017] Preferably, the protease is selected from the M4, M7 or M35 families, more preferably an M4 metalloprotease, even more preferably a neutral metalloprotease.
[0018] As metaloproteases que podem ser utilizadas na presente invenção incluem quaisquer daquelas que podem ser utilizadas em uma aplicação doméstica. Essas metaloproteases são, por exemplo, derivadas de bactérias selecionadas do grupo que consiste em Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus stearothermophilus, e Bacillus thermoproteolyticus, e fungos selecionados do grupo que consiste em Aspergillus oryzae e Aspergillus niger.[0018] Metalloproteases that can be used in the present invention include any of those that can be used in a domestic application. Such metalloproteases are, for example, derived from bacteria selected from the group consisting of Bacillus amyloliquefaciens, Bacillus subtilis, Bacillus stearothermophilus, and Bacillus thermoproteolyticus, and fungi selected from the group consisting of Aspergillus oryzae and Aspergillus niger.
[0019] O termo "Família de Metaloprotease M4", "Metaloprotease M4" ou "M4", conforme aqui utilizado, significa um polipeptídio que se enquadra na família de metaloprotease M4 de acordo com Rawlings et al., Biochem. J., 290, 205-218 (1993) e ainda conforme descrito em MEROPS (Rawlings et al., MEROPS: the peptidase database, Nucl Acids Res, 34 Database issue, D270-272, 2006). As metaloproteases M4 são metaloproteases neutras contendo principalmente endopeptidases. Todas as peptidases na família ligam um único íon zinco catalítico. Os membros da família de metaloprotease M4 incluem o motivo HEXXH comum, em que os resíduos de histidina servem como ligantes de zinco e o glutamato é um resíduo do sítio ativo. As metaloproteases M4 têm um pH ideal, principalmente em pH neutro. A família de metaloprotease M4 inclui, por exemplo, Neutrase™ (Novozymes) (classificada como subclasse MEROPS M04.014), Termolisina, Bacilolisina, vibriolisina, pseudolisina, Msp peptidase, cocolisina, aureolisina, vimelisina, peptidase B neutra de toxina lambda, PA peptidase (tipo Aeromonas), griselisina, estearolisina, Mprlll (cepa Alteromonas sp. 0-7), peptidase pap6, peptidase neutra (tipo Thermoactinomyces), peptidase ZmpA (Burkholderia sp.), peptidase zpx, peptidase PrtS (Photorhabdus luminescens), protealisina e peptidase ZmpB (Burkholderia sp.). A família de metaloprotease M4 de polipeptídios foi ainda caracterizada e atualmente inclui, de acordo com MEROPS, pelo menos vinte e duas subclasses para as quais um ID de MEROPS distinto (por exemplo, um identificador da fórmula M04.xxx) foi atribuído, bem como homólogos de não peptidase e peptidases não atribuídas.[0019] The term "M4 Metalloprotease Family", "M4 Metalloprotease" or "M4", as used herein, means a polypeptide that falls within the M4 metalloprotease family according to Rawlings et al., Biochem. J., 290, 205-218 (1993) and further as described in MEROPS (Rawlings et al., MEROPS: the peptidase database, Nucl Acids Res, 34 Database issue, D270-272, 2006). M4 metalloproteases are neutral metalloproteases containing mainly endopeptidases. All peptidases in the family bind a single catalytic zinc ion. Members of the M4 metalloprotease family include the common HEXXH motif, where histidine residues serve as zinc ligands and glutamate is an active site residue. M4 metalloproteases have an ideal pH, especially at neutral pH. The M4 metalloprotease family includes, for example, Neutrase™ (Novozymes) (classified as MEROPS subclass M04.014), Thermolysin, Bacillolysin, vibriolysin, pseudolysin, Msp peptidase, cocolysin, aureolysin, vimelysin, lambda toxin neutral peptidase B, PA peptidase (Aeromonas type), griselysin, stearolysin, Mprlll (Alteromonas sp. 0-7 strain), pap6 peptidase, neutral peptidase (Thermoactinomyces type), ZmpA peptidase (Burkholderia sp.), zpx peptidase, PrtS peptidase (Photorhabdus luminescens), protealysin and ZmpB peptidase (Burkholderia sp.). The M4 metalloprotease family of polypeptides has been further characterized and currently includes, according to MEROPS, at least twenty-two subclasses to which a distinct MEROPS ID (e.g., an identifier of the formula M04.xxx) has been assigned, as well as non-peptidase homologs and unassigned peptidases.
[0020] O termo "Metaloprotease do Tipo Termolisina ", conforme aqui utilizado, significa (a) uma metaloprotease M4 da subclasse MEROPS M04.001; (b) uma metaloprotease M4 da subclasse MEROPS M04.018; (c) uma metaloprotease M4 da subclasse MEROPS M04.021; (d) uma metaloprotease M4 tendo um motivo de fenda ativa: TG[TS] [QS] D N GGVH [Tl]; (e) uma metaloprotease M4 tendo um motivo de fenda ativa: DPDHSKRYTG[TS][QS]DNGGVH[TI]NSGI; e (f) uma metaloprotease M4 tendo um motivo de fenda ativa: NT[TS][QS]DNGGVH[TI]NSGI. Nesses motivos, a abreviação de letra única do aminoácido aceita pela IUPAC é empregada. Também nos motivos acima, o uso de colchetes indica escolhas de aminoácido alternativo em uma posição em particular. As Metaloproteases do Tipo Termolisina são descritas, por exemplo, em Barret et al. (1998) Handbook of proteolytic enzymes. Academic Press, pp. 350-369. As sequências de aminoácidos de várias TLPs foram determinadas e as estruturas tridimensionais de várias TLPs foram resolvidas. Foi dada ênfase à elevação da termoestabilidade da TLP e diversas publicações descrevem a termoestabilidade de TLPs de Bacillus, por exemplo, Veltman et al., (1998) Biochemistry 37(15):5312-9. As TLPs consistem em um domínio C-terminal alfa-helicoidal e em um domínio N-terminal principalmente consistindo em filamentos beta. Os domínios são conectados por uma hélice- alfa central. Essa hélice está localizada no fundo da fenda do sítio ativo e contém vários dos resíduos cataliticamente importantes, por exemplo, quatro bolsos de ligação de substrato S2, Si, Si' e S2' que foram identificados (Hangauer et al. (1984) Biochemistry 23:5730-5741).[0020] The term "Thermolysin-Type Metalloprotease" as used herein means (a) an M4 metalloprotease of the MEROPS subclass M04.001; (b) an M4 metalloprotease of the MEROPS subclass M04.018; (c) an M4 metalloprotease of the MEROPS subclass M04.021; (d) an M4 metalloprotease having an active slit motif: TG[TS] [QS] D N GGVH [Tl]; (e) an M4 metalloprotease having an active slit motif: DPDHSKRYTG[TS][QS]DNGGVH[TI]NSGI; and (f) an M4 metalloprotease having an active slit motif: NT[TS][QS]DNGGVH[TI]NSGI. In these motifs, the IUPAC-accepted single-letter amino acid abbreviation is employed. Also in the reasons above, the use of square brackets indicates alternative amino acid choices at a particular position. Thermolysin-Type Metalloproteases are described, for example, in Barrett et al. (1998) Handbook of proteolytic enzymes. Academic Press, pp. 350-369. The amino acid sequences of several TLPs were determined and the three-dimensional structures of several TLPs were resolved. Emphasis has been placed on enhancing the thermostability of TLP and several publications describe the thermostability of Bacillus TLPs, for example, Veltman et al., (1998) Biochemistry 37(15):5312-9. TLPs consist of an alpha-helical C-terminal domain and an N-terminal domain mainly consisting of beta strands. The domains are connected by a central alpha helix. This helix is located at the bottom of the active site cleft and contains several of the catalytically important residues, for example four substrate binding pockets S2, Si, Si' and S2' that have been identified (Hangauer et al. (1984) Biochemistry 23 :5730-5741).
[0021] O termo "Família de Metaloprotease M7" ou " Metaloprotease M7" ou "M7" ou "família snapalisina", conforme aqui utilizado, significa um polipeptídio que se enquadra na família de metaloprotease M7 de acordo com Rawlings et al., Biochem. J., 290, 205-218 (1993) e ainda conforme descrito em MEROPS (Rawlings et al., MEROPS: the peptidase database, Nucl Acids Res, 34 Database issue, D270- 272, 2006). A família de protease M7 contém uma metaloendopeptidase snapalisina. A snapalisina é ativa em pH neutro. A única atividade conhecida é a clivagem de proteínas de leite desnatado para formar placas transparentes em torno de colônias bacterianas em crescimento. O zinco é ligado por duas histidinas e um aspartato em um motivo de sequência HEXXHXXGXXD; o glutamato é um resíduo catalítico. As proteases M7 possuem peptídeos de sinal transparente reconhecidos pelo programa de previsão SignalP. Todas estas também têm um pró-peptídeo que é clivado.[0021] The term "M7 Metalloprotease Family" or "M7 Metalloprotease" or "M7" or "Snapalisin family", as used herein, means a polypeptide that falls within the M7 metalloprotease family according to Rawlings et al., Biochem . J., 290, 205-218 (1993) and further as described in MEROPS (Rawlings et al., MEROPS: the peptidase database, Nucl Acids Res, 34 Database issue, D270-272, 2006). The M7 protease family contains a snapalisin metalloendopeptidase. Snapalisin is active at neutral pH. The only known activity is the cleavage of skim milk proteins to form clear plaques around growing bacterial colonies. Zinc is linked by two histidines and an aspartate in a HEXXHXXGXXD sequence motif; glutamate is a catalytic residue. M7 proteases have transparent signal peptides recognized by the SignalP prediction program. All of these also have a propeptide that is cleaved.
[0022] O termo "Família de Metaloprotease M35" ou "Metaloprotease M35" ou "M35" ou "família deuterolisina", conforme aqui utilizado, significa um polipeptídio que se enquadra na família de metaloprotease M35 de acordo com Proteolysis in Cell Function, pp13-21, IOS Press, Amsterdam (1997), Rawlings et al., Biochem. J., 290, 205-218 (1993) e ainda conforme descrito em MEROPS (Rawlings et al., MEROPS: the peptidase database, Nucl Acids Res, 34 Database issue, D270- 272, 2006). Os membros da família M35 contêm duas histidinas de ligação a zinco e um glutamato catalítico em um motivo HEXXH. Há um terceiro ligante de zinco, um Asp, encontrado em um motivo GTXDXXYG C-terminal à His de ligantes de zinco (vide o Alinhamento). Por este motivo, as peptidases nesta família são algumas vezes denominadas "aspzincinas", embora peptidases nas quais o terceiro ligante de zinco é Asp também ocorram nas famílias M6, M7 e M64.[0022] The term "Metaloprotease M35 Family" or "Metaloprotease M35" or "M35" or "deuterolysin family" as used herein means a polypeptide that falls within the M35 metalloprotease family according to Proteolysis in Cell Function, pp13 -21, IOS Press, Amsterdam (1997), Rawlings et al., Biochem. J., 290, 205-218 (1993) and further as described in MEROPS (Rawlings et al., MEROPS: the peptidase database, Nucl Acids Res, 34 Database issue, D270-272, 2006). Members of the M35 family contain two zinc-binding histidines and a catalytic glutamate in a HEXXH motif. There is a third zinc ligand, an Asp, found in a His-terminal GTXDXXYG motif of zinc ligands (see Alignment). For this reason, peptidases in this family are sometimes called "aspzincins", although peptidases in which the third zinc binder is Asp also occur in the M6, M7 and M64 families.
[0023] No contexto da presente invenção, os dispersantes de di ou triarilfenol alcoxilado não são incluídos como tensoativos.[0023] In the context of the present invention, alkoxylated di or triarylphenol dispersants are not included as surfactants.
[0024] O di ou triarilfenol alcoxilado é preferivelmente não carregado. Preferivelmente, a alcoxilação é etoxilação, mais preferivelmente com 6 a 70 unidades de (CH2CH2O).[0024] The alkoxylated di or triarylphenol is preferably uncharged. Preferably, the alkoxylation is ethoxylation, more preferably with 6 to 70 units of (CH2CH2O).
[0025] Preferivelmente, é um etoxilado de triarilfenol.[0025] Preferably, it is a triarylphenol ethoxylate.
[0026] Preferivelmente da estrutura:
[0027] Uma estrutura mais preferida é
[0028] A composição para lavagem de roupas compreende tensoativo aniônico carregado (que inclui uma mistura deste).[0028] The laundry composition comprises charged anionic surfactant (which includes a mixture thereof).
[0029] Os compostos detergentes aniônicos adequados que podem ser usados são geralmente sais de metal alcalino solúveis em água de sulfatos orgânicos e sulfonatos que possuem radicais alquila contendo de aproximadamente 8 a aproximadamente 22 átomos de carbono, sendo o termo alquila utilizado para incluir a porção alquila de radicais alquila superiores.[0029] Suitable anionic detergent compounds that can be used are generally water-soluble alkali metal salts of organic sulfates and sulfonates that have alkyl radicals containing from approximately 8 to approximately 22 carbon atoms, the term alkyl being used to include the moiety alkyl of higher alkyl radicals.
[0030] Os exemplos de compostos detergentes aniônicos sintéticos adequados são alquilssulfatos de sódio e potássio, especialmente aqueles obtidos por sulfatação de álcoois superiores C8 a C18, produzidos, por exemplo, a partir de sebo ou óleo de coco, sulfonatos de alquilbenzeno de sódio e potássio C9 a C20, particularmente sulfonatos de alquilbenzeno de sódio linear secundário C10 a C15; e sulfatos de alquilgliceriléter de sódio, especialmente aqueles éteres dos álcoois superiores derivados do sebo e do óleo de coco e álcoois sintéticos derivados do petróleo.[0030] Examples of suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulfates, especially those obtained by sulfating C8 to C18 higher alcohols, produced, for example, from tallow or coconut oil, sodium alkylbenzene sulfonates and C9 to C20 potassium, particularly C10 to C15 linear secondary sodium alkylbenzene sulfonates; and sodium alkylglyceryl ether sulfates, especially those ethers of higher alcohols derived from tallow and coconut oil and synthetic alcohols derived from petroleum.
[0031] O tensoativo aniônico é selecionado preferivelmente entre: sulfonato de alquilbenzeno linear; sulfatos de alquila; sulfatos de éter alquílico; sabões; sulfonatos de alquil (preferivelmente metil) éster e misturas destes.[0031] The anionic surfactant is preferably selected from: linear alkylbenzene sulfonate; alkyl sulfates; alkyl ether sulfates; soaps; alkyl (preferably methyl) ester sulfonates and mixtures thereof.
[0032] Os tensoativos aniônicos mais preferidos são selecionados entre: sulfonato de alquilbenzeno linear, sulfatos de alquila, sulfatos de éter alquílico e misturas destes. Preferivelmente, o sulfato de éter alquílico é um n-sulfato de éter alquílico C12-C14 com uma média de 1 a 3 unidades de EO (etoxilato).[0032] The most preferred anionic surfactants are selected from: linear alkylbenzene sulfonate, alkyl sulfates, alkyl ether sulfates and mixtures thereof. Preferably, the alkyl ether sulfate is a C12-C14 alkyl ether n-sulfate with an average of 1 to 3 EO (ethoxylate) units.
[0033] O lauril éter sulfato de sódio (SLES) é particularmente preferido. Preferivelmente, o sulfonato de alquilbenzeno linear é um sulfonato de alquilbenzeno de sódio C11 a C15. Preferivelmente, os sulfatos de alquila são alquilssulfatos de sódio C12 a C18 lineares ou ramificados. Dodecil sulfato de sódio é particularmente preferido (SDS, também conhecido como sulfato de alquila primário).[0033] Sodium lauryl ether sulfate (SLES) is particularly preferred. Preferably, the linear alkylbenzene sulfonate is a C11 to C15 sodium alkylbenzene sulfonate. Preferably, the alkyl sulfates are linear or branched C12 to C18 sodium alkyl sulfates. Sodium dodecyl sulfate is particularly preferred (SDS, also known as primary alkyl sulfate).
[0034] O nível de tensoativo aniônico na composição para lavagem de roupas varia preferivelmente de (i) 5 a 50% em peso de tensoativo carregado negativamente; preferivelmente o nível de tensoativo carregado negativamente varia de 6 a 30% em peso, mais preferivelmente de 8 a 20% em peso.[0034] The level of anionic surfactant in the laundry composition preferably ranges from (i) 5 to 50% by weight of negatively charged surfactant; preferably the level of negatively charged surfactant ranges from 6 to 30% by weight, more preferably from 8 to 20% by weight.
[0035] Preferivelmente, dois ou mais tensoativos aniônicos estão presentes, preferivelmente sulfonato de alquilbenzeno linear junto a um sulfato de éter alquílico.[0035] Preferably, two or more anionic surfactants are present, preferably linear alkylbenzene sulfonate together with an alkyl ether sulfate.
[0036] O tensoativo não iônico pode estar presente na mistura de tensoativo.[0036] The nonionic surfactant may be present in the surfactant mixture.
[0037] Os compostos detergentes não iônicos adequados que podem ser utilizados incluem, em particular, os produtos de reação dos compostos que possuem um grupo hidrofóbico alifático e um átomo de hidrogênio reativo, por exemplo, álcoois, ácidos ou amidas alifáticoss, especialmente óxido de etileno, tanto isoladamente quanto com óxido de propileno. Os compostos detergentes não iônicos preferidos são os produtos de condensação de álcoois alifáticos C8 a C18 primários ou secundários lineares ou ramificados com óxido de etileno.[0037] Suitable nonionic detergent compounds that may be used include, in particular, the reaction products of compounds having an aliphatic hydrophobic group and a reactive hydrogen atom, for example, aliphatic alcohols, acids or amides, especially sodium oxide. ethylene, either alone or with propylene oxide. Preferred nonionic detergent compounds are the condensation products of linear or branched primary or secondary C8 to C18 aliphatic alcohols with ethylene oxide.
[0038] Preferivelmente, o tensoativo não iônico etoxilado de alquila é um álcool primário C8 a C18 com uma etoxilação média de 7 unidades de EO a 9 unidades de EO.[0038] Preferably, the alkyl ethoxylated nonionic surfactant is a C8 to C18 primary alcohol with an average ethoxylation of 7 EO units to 9 EO units.
[0039] Os materiais anti-calcário podem ser selecionados entre 1) materiais sequestrantes de cálcio, 2) materiais precipitantes, 3) materiais de troca iônica de cálcio e 4) misturas destes.[0039] Anti-limestone materials can be selected from 1) calcium sequestering materials, 2) precipitating materials, 3) calcium ion exchange materials and 4) mixtures thereof.
[0040] Os exemplos de materiais anti-calcário sequestrantes de cálcio incluem polifosfatos de metal alcalino, como tripolifosfato de sódio e sequestrantes orgânicos, como ácido etilenodiamino tetra-acético.[0040] Examples of calcium-sequestering anti-scale materials include alkali metal polyphosphates such as sodium tripolyphosphate and organic scavengers such as ethylenediamine tetraacetic acid.
[0041] Os exemplos de materiais anti-calcário precipitantes incluem ortofosfato de sódio e carbonato de sódio.[0041] Examples of anti-limescale precipitating materials include sodium orthophosphate and sodium carbonate.
[0042] Os exemplos de materiais anti-calcário de troca iônica de cálcio incluem os diversos tipos de aluminossilicatos cristalinos ou amorfos insolúveis em água, cujos zeólitos são os representantes mais bem conhecidos, por exemplo, zeólito A, zeólito B (também conhecido como zeólito P), zeólito C, zeólito X, zeólito Y e também o zeólito tipo P, conforme descrito em EP-A-0.384.070.[0042] Examples of calcium ion exchange anti-limestone materials include the various types of water-insoluble crystalline or amorphous aluminosilicates, whose zeolites are the best known representatives, e.g. zeolite A, zeolite B (also known as zeolite P), zeolite C, zeolite X, zeolite Y and also zeolite type P, as described in EP-A-0,384,070.
[0043] A composição também pode conter de 0 a 65% de um agente anti- calcário ou agente complexante, como ácido etilenodiamino tetra-acético, ácido dietilenotriamino penta-acético, ácido alquílico ou alquenilssuccínico, ácido nitrilotriacético ou outros agentes anti-calcário mencionados abaixo. Muitos agentes anti-calcário também são agentes estabilizantes de branqueamento em virtude de sua capacidade de complexar íons de metal.[0043] The composition may also contain from 0 to 65% of an anti-limescale agent or complexing agent, such as ethylenediamine tetraacetic acid, diethylenetriamine pentaacetic acid, alkyl or alkenylsuccinic acid, nitrilotriacetic acid or other mentioned anti-limestone agents. below. Many descaling agents are also bleach stabilizing agents by virtue of their ability to complex metal ions.
[0044] O zeólito e o carbonato (carbonato (inclusive bicarbonato e sesquicarbonato)) são agentes anti-calcário preferidos para detergentes em pó.[0044] Zeolite and carbonate (carbonate (including bicarbonate and sesquicarbonate)) are preferred descaling agents for powdered detergents.
[0045] A composição pode conter como agente anti-calcário um aluminossilicato cristalino, preferivelmente um aluminossilicato de metal alcalino, mais preferivelmente um aluminossilicato de sódio. Este está normalmente presente em um nível inferior a 15% em peso. Os aluminossilicatos são materiais que possuem a fórmula geral:
[0046] Alternativa ou adicionalmente aos agentes anti-calcário de aluminossilicatos, os agentes anti-calcário de fosfato podem ser utilizados. Na técnica, o termo ‘fosfato’ engloba difosfato, trifosfato e espécies de fosfonato. Outras formas de agentes anti-calcário incluem silicatos, como silicatos solúveis, metassilicatos e silicatos em camadas (por exemplo, SKS-6 da Hoechst).[0046] As an alternative or in addition to aluminosilicate descaling agents, phosphate descaling agents can be used. In the art, the term 'phosphate' encompasses diphosphate, triphosphate and phosphonate species. Other forms of descaling agents include silicates such as soluble silicates, metasilicates and layered silicates (eg SKS-6 from Hoechst).
[0047] Preferivelmente, a formulação de detergente para lavagem de roupas é uma formulação de detergente para lavagem de roupas formada sem fosfato, ou seja, contém menos de 1% em peso de fosfato. Preferivelmente, a formulação de detergente em pó para lavagem de roupas é formada por carbonato.[0047] Preferably, the laundry detergent formulation is a laundry detergent formulation formed without phosphate, i.e., it contains less than 1% by weight of phosphate. Preferably, the laundry detergent powder formulation is carbonate.
[0048] A composição compreende preferivelmente um agente fluorescente (branqueador óptico). Os agentes fluorescentes são bem conhecidos e muitos desses agentes fluorescentes estão comercialmente disponíveis. Normalmente, estes agentes fluorescentes são fornecidos e usados na forma de seus sais de metal alcalino, por exemplo, os sais de sódio. A quantidade total do agente fluorescente ou de agentes usados na composição é geralmente de 0,005 a 2% em peso, mais preferivelmente 0,01 a 0,1% em peso. As classes preferidas de agentes fluorescentes são: compostos de diestirilbifenila, por exemplo, Tinopal (Marca Comercial) CBS-X, compostos de ácido dissulfônico diamino estilbeno, por exemplo, Tinopal DMS pure Xtra e Blankophor (Marca Comercial) HRH, e compostos de pirazolina, por exemplo, BlankophorSN. Os agentes fluorescentes preferidos são: 2-(4-estiril-3-sulfofenil)-2H-naptol[1,2-d]triazol de sódio, 4,4'-bis{[(4-anilino-6-(N-metil-N-2-hidroxietil)amino-1,3,5-triazina-2- il)]amino}estilbeno-2-2' dissulfonato dissódico, 4,4'-bis{[(4-anilino-6-morfolino- 1,3,5-triazina-2-il)]amino} estilbeno-2-2' dissulfonato dissódico e 4,4'-bis(2- sulfoestiril)bifenil dissódico.[0048] The composition preferably comprises a fluorescent agent (optical brightener). Fluorescent agents are well known and many such fluorescent agents are commercially available. Typically, these fluorescing agents are supplied and used in the form of their alkali metal salts, for example sodium salts. The total amount of the fluorescing agent or agents used in the composition is generally 0.005 to 2% by weight, more preferably 0.01 to 0.1% by weight. Preferred classes of fluorescing agents are: distyrylbiphenyl compounds, e.g. Tinopal (Trade Mark) CBS-X, diamine stilbene disulfonic acid compounds, e.g. Tinopal DMS pure Xtra and Blankophor (Trade Mark) HRH, and pyrazoline compounds , for example, BlankophorSN. Preferred fluorescent agents are: Sodium 2-(4-styryl-3-sulfophenyl)-2H-naptol[1,2-d]triazole, 4,4'-bis{[(4-anilino-6-(N- methyl-N-2-hydroxyethyl)amino-1,3,5-triazine-2-yl)]amino}stilbene-2-2' disodium disulfonate, 4,4'-bis{[(4-anilino-6-morpholino - 1,3,5-triazine-2-yl)]amino}stilbene-2-2' disodium disulfonate and disodium 4,4'-bis(2-sulfostyryl)biphenyl.
[0049] É preferido que a solução aquosa usada no método tenha um agente fluorescente presente. Quando um agente fluorescente está presente na solução aquosa usada no método, ele está preferivelmente na faixa de 0,0001 g/L a 0,1 g/L, preferivelmente 0,001 a 0,02 g/L.[0049] It is preferred that the aqueous solution used in the method has a fluorescent agent present. When a fluorescent agent is present in the aqueous solution used in the method, it is preferably in the range of 0.0001 g/L to 0.1 g/L, preferably 0.001 to 0.02 g/L.
[0050] Preferivelmente, a composição compreende um perfume. O perfume está preferivelmente na faixa de 0,001 a 3% em peso, mais preferivelmente, 0,1 a 1% em peso. Muitos exemplos apropriados de fragrâncias são providos em CTFA (Cosmetic, Toiletry and Fragrance Association) 1992 International Buyers Guide, publicado por CFTA Publications e OPD 1993 Chemicals Buyers Directory 80th Annual Edition, publicado pela Schnell Publishing Co.[0050] Preferably, the composition comprises a perfume. The perfume is preferably in the range of 0.001 to 3% by weight, more preferably 0.1 to 1% by weight. Many examples of suitable fragrances are provided in CTFA (Cosmetic, Toiletry and Fragrance Association) 1992 International Buyers Guide, published by CFTA Publications and OPD 1993 Chemicals Buyers Directory 80th Annual Edition, published by Schnell Publishing Co.
[0051] É comum que uma pluralidade de componentes de fragrância esteja presente em uma formulação. Nas composições da presente invenção, contempla-se que haverá quatro ou mais, preferivelmente cinco ou mais, mais preferivelmente seis ou mais, ou mesmo sete ou mais diferentes componentes de fragrância.[0051] It is common for a plurality of fragrance components to be present in a formulation. In the compositions of the present invention, it is contemplated that there will be four or more, preferably five or more, more preferably six or more, or even seven or more different fragrance components.
[0052] Nas misturas de fragrância, preferivelmente 15 a 25% em peso são notas de cabeça. As notas de cabeça são definidas por Poucher (Journal of the Society of Cosmetic Chemists 6(2):80 [1955]). As notas de cabeça preferidas são selecionadas entre óleos cítricos, linalol, acetato de linalila, lavanda, di- hidromircenol, óxido de rosa e cis-3-hexanol.[0052] In fragrance blends, preferably 15 to 25% by weight are top notes. Headnotes are defined by Poucher (Journal of the Society of Cosmetic Chemists 6(2):80 [1955]). Preferred top notes are selected from citrus oils, linalool, linalyl acetate, lavender, dihydromyrcenol, rose oxide and cis-3-hexanol.
[0053] Fragrância e nota de cabeça podem ser utilizadas para sugerir o benefício de brancura da invenção. É preferido que a composição de tratamento para lavagem de roupas não contenha um alvejante de peroxigênio, por exemplo, percarbonato de sódio, perborato de sódio e perácido.[0053] Fragrance and top note may be used to suggest the whiteness benefit of the invention. It is preferred that the laundry treatment composition does not contain a peroxygen bleach, for example, sodium percarbonate, sodium perborate and peracid.
[0054] A composição pode compreender um ou mais dos polímeros a seguir. Os exemplos são carboximetilcelulose, poli(etilenoglicol), álcool poli(vinílico), policarboxilatos, como poliacrilatos, copolímeros de ácido maleico/acrílico e copolímeros de lauril metacrilato/ácido acrílico.[0054] The composition may comprise one or more of the following polymers. Examples are carboxymethylcellulose, poly(ethylene glycol), poly(vinyl alcohol), polycarboxylates such as polyacrylates, maleic/acrylic acid copolymers, and lauryl methacrylate/acrylic acid copolymers.
[0055] Os polímeros presentes para prevenir a deposição de corante, por exemplo, poli(vinilpirrolidona), poli(vinilpiridina-N-óxido) e poli(vinilimidazol) estão preferivelmente ausentes na formulação.[0055] Polymers present to prevent dye deposition, for example poly(vinylpyrrolidone), poly(vinylpyridine-N-oxide) and poly(vinylimidazole) are preferably absent from the formulation.
[0056] Uma ou mais outras enzimas estão preferivelmente presentes em uma composição para lavagem de roupas da invenção e ao praticar um método da invenção.[0056] One or more other enzymes are preferably present in a laundry composition of the invention and in practicing a method of the invention.
[0057] Preferivelmente, o nível de cada enzima na composição para lavagem de roupas da invenção varia de 0,0001% em peso a 0,1% em peso de proteína.[0057] Preferably, the level of each enzyme in the laundry composition of the invention ranges from 0.0001% by weight to 0.1% by weight of protein.
[0058] A outra enzima é preferivelmente selecionada entre: amilases, lipases e celulases.[0058] The other enzyme is preferably selected from: amylases, lipases and cellulases.
[0059] Qualquer enzima presente na composição pode ser estabilizada usando-se agentes estabilizantes convencionais, por exemplo, um poliol, como propilenoglicol ou glicerol, um açúcar ou álcool de açúcar, ácido láctico, ácido bórico ou um derivado de ácido bórico, por exemplo, um borato de éster aromático, ou um derivado de ácido borônico fenil, como 4-formilfenil ácido borônico, e a composição pode ser formulada conforme descrito, por exemplo, nos documentos WO 92/19709 e WO 92/19708.[0059] Any enzyme present in the composition can be stabilized using conventional stabilizing agents, for example a polyol such as propylene glycol or glycerol, a sugar or sugar alcohol, lactic acid, boric acid or a boric acid derivative, for example , an aromatic ester borate, or a phenyl boronic acid derivative, such as 4-formylphenyl boronic acid, and the composition can be formulated as described, for example, in WO 92/19709 and WO 92/19708.
[0060] Corantes tonalizantes estão preferivelmente presentes na formulação em um nível de 0,002 a 0,2% em peso.[0060] Toning dyes are preferably present in the formulation at a level of 0.002 to 0.2% by weight.
[0061] Os corantes são descritos em Color Chemistry Synthesis, Properties and Applications of Organic Dyes and Pigments (H Zollinger, Wiley VCH, Zürich, 2003) e Industrial Dyes Chemistry, Properties Applications (K Hunger (ed), Wiley-VCH Weinheim 2003).[0061] The dyes are described in Color Chemistry Synthesis, Properties and Applications of Organic Dyes and Pigments (H Zollinger, Wiley VCH, Zürich, 2003) and Industrial Dyes Chemistry, Properties Applications (K Hunger (ed), Wiley-VCH Weinheim 2003 ).
[0062] Os corantes tonalizantes para uso em detergentes para lavagem de roupas têm preferivelmente um coeficiente de extinção na máxima absorção na faixa do visível (400 a 700 nm) maior que 5000 L mol-1 cm-1, preferivelmente maior que 10000 L mol-1 cm-1. Os corantes são de cor azul ou violeta.[0062] Toning dyes for use in laundry detergents preferably have an extinction coefficient at maximum absorption in the visible range (400 to 700 nm) greater than 5000 L mol-1 cm-1, preferably greater than 10000 L mol -1 cm-1. The dyes are blue or violet in color.
[0063] Os cromóforos de corante tonalizante preferidos são azo, azina, antraquinona e trifenilmetano.[0063] Preferred toning dye chromophores are azo, azine, anthraquinone and triphenylmethane.
[0064] Corantes azo, de antraquinona, ftalocianina e trifenilmetano preferivelmente possuem uma carga aniônica líquida ou não possuem carga. A azina preferivelmente possuem uma carga aniônica ou catiônica líquida.[0064] Azo, anthraquinone, phthalocyanine and triphenylmethane dyes preferably have a net anionic charge or are uncharged. The azine preferably has a net anionic or cationic charge.
[0065] Os corantes tonalizantes azuis ou violetas se depositam no tecido durante a etapa de lavagem ou enxague do processo de lavagem provendo uma tonalidade visível ao tecido. Nesse sentido, o corante proporciona uma cor azul ou violeta a um tecido branco com um ângulo de matiz de 240 a 345, mais preferivelmente de 250 a 320, mais preferivelmente de 250 a 280. O tecido branco utilizado neste teste é lençol de algodão trançado não mercerizado alvejado.[0065] Blue or violet toning dyes are deposited on the fabric during the wash or rinse step of the washing process providing a visible shade to the fabric. In that sense, the dye provides a blue or violet color to a white fabric with a hue angle of from 240 to 345, more preferably from 250 to 320, most preferably from 250 to 280. The white fabric used in this test is woven cotton sheeting. not mercerized targeted.
[0066] Os corantes tonalizantes são discutidos nos documentos WO2005/003274, WO2006/032327(Unilever), WO 2006/032397 (Unilever), WO2006/045275 (Unilever), WO06/027086 (Unilever), WO 2008/017570 (Unilever), WO 2008/141880 (Unilever), WO2009/132870 (Unilever), WO 2009/141173 (Unilever), WO 2010/099997 (Unilever), WO 2010/102861 (Unilever), WO 2010/148624 (Unilever), WO2008/087497 (P&G), WO2011/011799 (P&G), WO2012/054820 (P&G), WO2013/142495 (P&G) e WO2013/151970 (P&G).[0066] Toning dyes are discussed in WO2005/003274, WO2006/032327(Unilever), WO 2006/032397 (Unilever), WO2006/045275 (Unilever), WO06/027086 (Unilever), WO 2008/017570 (Unilever) , WO 2008/141880 (Unilever), WO2009/132870 (Unilever), WO 2009/141173 (Unilever), WO 2010/099997 (Unilever), WO 2010/102861 (Unilever), WO 2010/148624 (Unilever), WO2008/ 087497 (P&G), WO2011/011799 (P&G), WO2012/054820 (P&G), WO2013/142495 (P&G) and WO2013/151970 (P&G).
[0067] Os corantes mono-azo preferivelmente contêm um anel heterocíclico e são mais preferivelmente corantes de tiofeno. Os corantes mono-azo são preferivelmente alcoxilados e são preferivelmente não carregados ou anionicamente carregados em pH = 7. Os corantes de tiofeno alcoxilados são discutidos nos documentos WO/2013/142495 e WO/2008/087497. Exemplos preferidos de corantes de tiofeno são mostrados abaixo:
[0068] Os corantes bis-azo são preferivelmente corantes bis-azo sulfonados. Exemplos preferidos de compostos bis-azo sulfonados são violeta direto 7, violeta direto 9, violeta direto 11, violeta direto 26, violeta direto 31, violeta direto 35, violeta direto 40, violeta direto 41, violeta direto 51, violeta direto 66, violeta direto 99 e versões alcoxiladas destes. Os corantes bis-azo alcoxilados são discutidos nos documentos WO2012/054058 e WO2010/151906.[0068] The bis-azo dyes are preferably sulfonated bis-azo dyes. Preferred examples of sulfonated bis-azo compounds are direct violet 7, direct violet 9, direct violet 11, direct violet 26, direct violet 31, direct violet 35, direct violet 40, direct violet 41, direct violet 51, direct violet 66, violet direct 99 and alkoxylated versions of these. Bis-azo alkoxylated dyes are discussed in WO2012/054058 and WO2010/151906.
[0069] Um exemplo de um corante bis-azo alcoxilado é:
[0070] Os corantes de azina são preferivelmente selecionados a partir de corantes de fenazina sulfonados e corantes de fenazina catiônicos. Exemplos preferidos são azul ácido 98, violeta ácido 50, corante com CAS No 72749-805, azul ácido 59 e o corante de fenazina selecionado entre:
[0071] O corante tonalizante está presente na composição na faixa de 0,0001 a 0,5% em peso, preferivelmente 0,001 a 0,1% em peso. Dependendo da natureza do corante tonalizante, existem faixas preferidas dependendo da eficácia do corante tonalizante, que depende da classe e da eficácia em particular dentro de uma classe em particular. Conforme descrito acima, o corante tonalizante é um corante tonalizante azul ou violeta.[0071] The toning dye is present in the composition in the range of 0.0001 to 0.5% by weight, preferably 0.001 to 0.1% by weight. Depending on the nature of the toning dye, there are preferred ranges depending on the effectiveness of the toning dye, which depends on the particular class and effectiveness within a particular class. As described above, the toning dye is a blue or violet toning dye.
[0072] Uma mistura de corantes tonalizantes pode ser utilizada.[0072] A mixture of toning dyes can be used.
[0073] O corante tonalizante é mais preferivelmente um corante de antraquinona azul reativo covalentemente ligado a uma polietilenoimina alcoxilada. A alcoxilação é preferivelmente selecionada de etoxilação e propoxilação, mais preferivelmente propoxilação. Preferivelmente, 80 a 95% em mol dos grupos N-H na polietilenoimina são substituídos com grupos álcool isopropílico por propoxilação. Preferivelmente, a polietilenoimina, antes da reação com o corante e a propoxilação, possui um peso molecular de 600 a 1800.[0073] The toning dye is most preferably a reactive blue anthraquinone dye covalently linked to an alkoxylated polyethyleneimine. Alkoxylation is preferably selected from ethoxylation and propoxylation, more preferably propoxylation. Preferably, 80 to 95 mol% of the N-H groups on the polyethyleneimine are replaced with isopropyl alcohol groups by propoxylation. Preferably, the polyethyleneimine, prior to reaction with the dye and propoxylation, has a molecular weight of 600 to 1800.
[0074] Um exemplo de estrutura de uma antraquinona reativa preferida covalentemente ligada a uma polietilenoimina propoxilada é:
[0075] Os corantes de antraquinona reativos preferidos são: Azul reativo 1; Azul reativo 2; Azul reativo 4; Azul reativo 5; Azul reativo 6; Azul reativo 12; Azul reativo 16; azul reativo 19; Azul reativo 24; Azul reativo 27; Azul reativo 29; Azul reativo 36; Azul reativo 44; Azul reativo 46; Azul reativo 47; Azul reativo 49; Azul reativo 50; Azul reativo 53; Azul reativo 55; Azul reativo 61; Azul reativo 66; Azul reativo 68; Azul reativo 69; Azul reativo 74; Azul reativo 86; Azul reativo 93; Azul reativo 94; Azul reativo 101; Azul reativo 103; Azul reativo 114; Azul reativo 117; Azul reativo 125; Azul reativo 141; Azul reativo 142; Azul reativo 145; Azul reativo 149; Azul reativo 155; Azul reativo 164; Azul reativo 166; Azul reativo 177; Azul reativo 181; Azul reativo 185; Azul reativo 188; Azul reativo 189; Azul reativo 206; Azul reativo 208; Azul reativo 246; Azul reativo 247; Azul reativo 258; Azul reativo 261; Azul reativo 262; Azul reativo 263 e Azul reativo 172.[0075] Preferred reactive anthraquinone dyes are: Reactive Blue 1; Reactive Blue 2; Reactive Blue 4; Reactive blue 5; Reactive blue 6; Reactive Blue 12; Reactive Blue 16; reactive blue 19; Reactive blue 24; Reactive blue 27; Reactive Blue 29; Reactive blue 36; Reactive Blue 44; Reactive Blue 46; Reactive Blue 47; Reactive Blue 49; Reactive Blue 50; Reactive Blue 53; Reactive Blue 55; Reactive blue 61; Reactive Blue 66; Reactive blue 68; Reactive Blue 69; Reactive blue 74; Reactive blue 86; Reactive Blue 93; Reactive Blue 94; Reactive Blue 101; Reactive Blue 103; Reactive Blue 114; Reactive Blue 117; Reactive Blue 125; Reactive Blue 141; Reactive Blue 142; Reactive Blue 145; Reactive Blue 149; Reactive Blue 155; Reactive Blue 164; Reactive Blue 166; Reactive Blue 177; Reactive Blue 181; Reactive Blue 185; Reactive Blue 188; Reactive Blue 189; Reactive Blue 206; Reactive Blue 208; Reactive Blue 246; Reactive Blue 247; Reactive Blue 258; Reactive Blue 261; Reactive Blue 262; Reactive Blue 263 and Reactive Blue 172.
[0076] Os corantes são listados de acordo com a classificação do Índice de Cor (Society of Dyers and Colourists/American Association of Textile Chemists and Colorists).[0076] Dyes are listed according to the Color Index classification (Society of Dyers and Colourists/American Association of Textile Chemists and Colorists).
[0077] Preparou-se um detergente líquido aquoso para lavagem de roupas da seguinte formulação: Tabela 1
[0078] A formulação foi utilizada para lavar oito monitores de mancha EMPA 117 de 5 x 5 cm (manchas de sangue/leite/tinta em polialgodão) em um tergotômetro ajustado em 200 rpm. Conduziu-se uma lavagem de 20 minutos em 800 mL de água dura 26° French a 35 °C, com 2,3 g/L da formulação. Para simular a sujeira oleosa, 12,5 g de uma lâmina de sujeira SBL2004 (ex Warwick Equest) foram adicionados ao líquido de lavagem.[0078] The formulation was used to wash eight 5 x 5 cm EMPA 117 stain monitors (blood/milk/polycotton ink stains) in a tergotometer set at 200 rpm. A 20 minute wash in 800 ml of 26° French hard water at 35°C was conducted with 2.3 g/l of the formulation. To simulate oily dirt, 12.5 g of an SBL2004 dirt blade (ex Warwick Equest) was added to the washing liquid.
[0079] Assim que a lavagem foi concluída, os monitores de algodão foram enxaguados uma vez em 400 mL de água limpa, removidos, secos e a cor foi medida em um refletômetro e expressa como os valores CIE L*a*b*.[0079] Once the wash was completed, the cotton monitors were rinsed once in 400 mL of clean water, removed, dried and the color was measured in a reflectometer and expressed as CIE L*a*b* values.
[0080] Formulações equivalentes, porém, com a adição de 8,7% em peso de um triarilfenol alcoxilado: polietilenoglicol mono(2,4,6-tris(1-feniletil)fenil) éter com diferentes níveis de etoxilação (16 e 54 EO).[0080] Equivalent formulations, however, with the addition of 8.7% by weight of an alkoxylated triarylphenol: polyethylene glycol mono(2,4,6-tris(1-phenylethyl)phenyl) ether with different levels of ethoxylation (16 and 54 IT'S THE).
[0081] Os experimentos foram repetidos com e sem a adição de uma família de protease M4 (classificada como subclasse MEROPS M04.014) ao líquido de lavagem (Neutrase® ex Novozymes). A enzima foi adicionada para proporcionar 0,0043% em peso de proteína ativa pura para a formulação.[0081] The experiments were repeated with and without the addition of an M4 protease family (classified as subclass MEROPS M04.014) to the washing liquid (Neutrase® ex Novozymes). The enzyme was added to provide 0.0043% by weight of pure active protein for the formulation.
[0082] Limites de confiança de 95% também são fornecidos, calculados a partir do desvio padrão nas medições dos 8 monitores. Tabela 2
[0083] A inclusão da metaloprotease e do arilfenol alcoxilado na formulação aumenta a remoção de manchas conforme visto por valores de L* superiores. A combinação de metaloprotease com o dispersante de triarilfenol alcoxilado proporciona um aumento maior em L* do que o esperado do efeito da protease e do dispersante de triarilfenol alcoxilado isoladamente. Por exemplo, para o aumento de protease L* em 1,02 unidade isoladamente, um valor de 54,21 + 1,02 = 55,23 seria esperado para o dispersante 16E) e a protease; no entanto, é obtido um valor de 57,18.[0083] The inclusion of metalloprotease and alkoxylated arylphenol in the formulation increases stain removal as seen by higher L* values. The combination of metalloprotease with the alkoxylated triarylphenol dispersant provides a greater than expected increase in L* of the effect of the protease and the alkoxylated triarylphenol dispersant alone. For example, for increasing L* protease by 1.02 unit alone, a value of 54.21 + 1.02 = 55.23 would be expected for dispersant 16E) and protease; however, a value of 57.18 is obtained.
Claims (11)
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| Application Number | Priority Date | Filing Date | Title |
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| EP15170340 | 2015-06-02 | ||
| EP15170340.2 | 2015-06-02 | ||
| PCT/EP2016/059302 WO2016192904A1 (en) | 2015-06-02 | 2016-04-26 | Laundry detergent composition |
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| BR112017025175A2 BR112017025175A2 (en) | 2018-07-31 |
| BR112017025175B1 true BR112017025175B1 (en) | 2022-08-30 |
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| EP (1) | EP3303537B1 (en) |
| CN (1) | CN108291175B (en) |
| BR (1) | BR112017025175B1 (en) |
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| FR2407980A1 (en) * | 1977-11-02 | 1979-06-01 | Rhone Poulenc Ind | NEW ANTI-SOILING AND ANTI-REDEPOSITION COMPOSITIONS FOR USE IN DETERGENCE |
| WO2002036727A1 (en) * | 2000-01-14 | 2002-05-10 | The Procter & Gamble Company | A detergent composition comprising a metallo protease and calcium ion |
| US6911421B2 (en) * | 2002-11-01 | 2005-06-28 | Nicca Usa, Inc. | Surfactant blends for removing oligomer deposits from polyester fibers and polyester processing equipment |
| DE10353603B4 (en) * | 2003-11-17 | 2006-01-19 | Clariant Gmbh | Use of ether carboxylic acids based on alkoxylated mono-, di- and / or tri (1-phenylethyl) phenols in cooling lubricants |
| MX2013009177A (en) * | 2011-02-16 | 2013-08-29 | Novozymes As | Detergent compositions comprising m7 or m35 metalloproteases. |
| EP2675884A1 (en) * | 2011-02-16 | 2013-12-25 | Novozymes A/S | Detergent compositions comprising metalloproteases |
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| CN108291175B (en) | 2020-07-07 |
| TR201911020T4 (en) | 2019-08-21 |
| CN108291175A (en) | 2018-07-17 |
| WO2016192904A1 (en) | 2016-12-08 |
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