[go: up one dir, main page]

EP2330178A2 - Polymeres pour applications de nettoyage - Google Patents

Polymeres pour applications de nettoyage Download PDF

Info

Publication number
EP2330178A2
EP2330178A2 EP20100183587 EP10183587A EP2330178A2 EP 2330178 A2 EP2330178 A2 EP 2330178A2 EP 20100183587 EP20100183587 EP 20100183587 EP 10183587 A EP10183587 A EP 10183587A EP 2330178 A2 EP2330178 A2 EP 2330178A2
Authority
EP
European Patent Office
Prior art keywords
group
alkyl
groups
polymer
cellulose
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.)
Withdrawn
Application number
EP20100183587
Other languages
German (de)
English (en)
Other versions
EP2330178A3 (fr
Inventor
Susanne Henning Rogers
Michael Stephen White
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of EP2330178A2 publication Critical patent/EP2330178A2/fr
Publication of EP2330178A3 publication Critical patent/EP2330178A3/fr
Withdrawn legal-status Critical Current

Links

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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/226—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin esterified
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0036—Soil deposition preventing compositions; Antiredeposition agents
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups

Definitions

  • the present invention relates to substituted polysaccharides which are used in laundry cleaning products, for instance, for incorporation in products for dosing in the wash and/or rinse. These polymers are intended for, but not limited to, soil release benefits in such products.
  • soil release polymer is used in the art to cover polymeric materials which assist release of soil from fabrics, e.g. cotton or polyester based fabrics. For example, it is used in relation to polymers which assist release of soil direct from fibres. It is also used to refer to polymers which modify the fibres so that dirt adheres to the polymer-modified fibres rather than to the fibre material itself. Then, when the fabric is washed the next time, the dirt is more easily removed than if it was adhering the fibres. Although not wishing to be bound by any particular theory or explanation, the inventors believe that the soil release polymers utilised in the present invention probably exert their effect mainly by the latter mechanism.
  • the compounds utilised by the present invention have been found, dependent upon the structure of the compound in question, to deliver a soil release, fabric care and/or other laundry cleaning benefit.
  • a benefit agent onto a substrate such as a fabric
  • a substrate such as a fabric
  • typical "benefit agents” include fabric softeners and conditioners, soil release polymers, sunscreens; and the like.
  • Deposition of a benefit agent is used, for example, in fabric treatment processes such as fabric softening to impart desirable properties to the fabric substrate.
  • the deposition of the benefit agent has had to rely upon the attractive forces between the oppositely charged substrate and the benefit agent.
  • this requires the addition of benefit agents during the rinsing step of a treatment process so as to avoid adverse effects from other charged chemical species present in the treatment compositions.
  • cationic fabric conditioners are incompatible with anionic surfactants in laundry washing compositions.
  • Such adverse charge considerations can place severe limitations upon the inclusion of benefit agents in compositions where an active component thereof is of an opposite charge to that of the benefit agent.
  • cotton is negatively charged and thus requires a positively charged benefit agent in order for the benefit agent to be substantive to the cotton, i.e. to have an affinity for the cotton so as to absorb onto it.
  • the substantivity of the benefit agent is reduced and/or the deposition rate of the material is reduced because of the presence of incompatible charged species in the compositions.
  • the compounds used by the present invention for soil-release and/or other benefits are substituted polysaccharide structures, especially substituted cellulosic structures.
  • US-A-4 235 735 discloses cellulose acetates with a defined degree of substitution as anti-redeposition agents in laundry products.
  • Cellulosic esters are also known for use in non-laundry applications, as described in WO-A-91/16359 and GB-A-1 041 020 .
  • cellulose based materials adhere to cotton fibres.
  • WO 00/18861 and WO 00/18862 disclose cellulosic compounds having a benefit agent attached, so that the benefit agent will be attached to the fibre. See also WO 99/14925 .
  • polysaccharide, especially cellulose, based materials to adhere has not been fully investigated, and a need exists to find polysaccharide based materials that are of commercial significance.
  • a first aspect of the present invention provides use of a compound for promoting soil release during laundering of a textile fabric, the compound being a polymer having the general formula in which each SU represents a sugar unit in a polysaccharide backbone; a represents the number of unsubstituted sugar units as a percentage of the total number of sugar units and is in the range from 0 to 99.9%, preferably 65 to 99%, more preferably 80 to 99%; b represents the number of substituted sugar units as a percentage of the total number of sugar units and is in the range from 0.1 to 100%, preferably 1 to 35%, more preferably 1 to 20%; m represents the degree of substitution per sugar unit and is from 1 to 3; L represents an ester or ether linkage; and R 1 represents a substituted alkyl group, preferably a hydroxyalkyl, carboxyalkyl or sulfoalkyl group or a salt thereof.
  • This aspect of the present invention may also be expressed as a method of promoting soil release during laundering of a textile fabric, the method comprising contacting the fabric with a polymer as defined above, preferably in the form of a laundry cleaning composition comprising said polymer, and most preferably in the form of an aqueous dispersion or solution of said composition, and subsequently washing the fabric after wear or use of the fabric.
  • this aspect may be expressed as use of a compound in the manufacture of a laundry cleaning composition for effecting soil release from a laundry item, the compound being a polymer as defined above.
  • a second aspect of the invention provides a polymer as defined above for deposition onto a fabric during a laundry cleaning process.
  • the second aspect of the invention may also be expressed as a method of depositing a benefit agent onto a fabric, the method comprising applying a polymer or a composition as defined above to the fabric.
  • cleaning or "laundering” mean “washing and/or rinsing”.
  • group -L-R 1 is a relatively small substituent of relatively low molecular weight compared to many of the groups which have been used as substituents for polysaccharides in the prior art.
  • a halogen atom may be a fluorine, chlorine, bromine or iodine atom and any group which contains a halo moiety, such as a haloalkyl group, may thus contain any one or more of these halogen atoms.
  • the term "degree of substitution” refers to substitution of the functional groups on the repeating sugar unit.
  • DS refers to substitution of the three hydroxyl groups on the repeating anhydroglucose unit.
  • the average degree of substitution groups is preferably from 0.1 to 3 (eg. from 0.3 to 3), more preferably from 0.1 to 1 (eg. from 0.3 to 1) .
  • polysaccharides includes natural polysaccharides, synthetic polysaccharides, polysaccharide derivatives and modified polysaccharides.
  • Suitable polysaccharides for use in preparing the compounds of the present invention include, but are not limited to, gums, arabinans, galactans, seeds and mixtures thereof as well as cellulose and derivatives thereof.
  • Suitable polysaccharides that are useful in the present invention include polysaccharides with a degree of polymerisation (DP) over 40, preferably from about 50 to about 100,000, more preferably from about 500 to about 50,000.
  • Constituent saccharides preferably include, but are not limited to, one or more of the following saccharides: isomaltose, isomaltotriose, isomaltotetraose, isomaltooligosaccharide, fructooligosaccharide, levooligosaccharides, galactooligosaccharide, xylooligosaccharide, gentiooligosaccharides, disaccharides, glucose, fructose, galactose, xylose, mannose, sorbose, arabinose, rhamnose, fucose, maltose, sucrose, lactose, maltulose, ribose, lyxose, allose, altrose, gu
  • the polysaccharides can be extracted from plants, produced by organisms, such as bacteria, fungi, prokaryotes, eukaryotes, extracted from animal and/or humans.
  • xanthan gum can be produced by Xanthomonas campestris, gellan by Sphingomonas paucimobilis, xyloglucan can be extracted from tamarind seed.
  • the polysaccharides can be linear, or branched in a variety of ways, such as 1-2, 1-3, 1-4, 1-6, 2-3 and mixtures thereof. Many naturally occurring polysaccharides have at least some degree of branching, or at any rate, at least some saccharide rings are in the form of pendant side groups on a main polysaccharide backbone.
  • the polysaccharides of the present invention have a molecular weight in the range of from about 10,000 to about 10,000,000, more preferably from about 50,000 to about 1,000,000, most preferably from about 50,000 to about 500,000.
  • the polysaccharide is selected from the group consisting of: tamarind gum (preferably consisting of xyloglucan polymers), guar gum, locust bean gum (preferably consisting of galactomannan polymers), and other industrial gums and polymers, which include, but are not limited to, Tara, Fenugreek, Aloe, Chia, Flaxseed, Psyllium seed, quince seed, xanthan, gellan, welan, rhamsan, dextran, curdlan, pullulan, scleroglucan, schizophyllan, chitin, hydroxyalkyl cellulose, arabinan (preferably from sugar beets), de-branched arabinan (preferably from sugar beets), arabinoxylan (preferably from rye and wheat flour), galactan (preferably from lupin and potatoes), pectic galactan (preferably from potatoes), galactomannan (preferably from carob, and including both low and high viscosities),
  • Polysaccharides can be used which have an ⁇ - or ⁇ -linked backbone. However, more preferred polysaccharides have a ⁇ -linked backbone, preferably a ⁇ -1,4 linked backbone. It is preferred that the ⁇ -1,4-linked polysaccharide is cellulose; a cellulose derivative, particularly cellulose sulphate, cellulose acetate, sulphoethyl cellulose, cyanoethyl cellulose, methyl cellulose, ethyl cellulose, carboxymethylcellulose, hydroxyethylcellulose or hydroxypropylcellulose; a xyloglucan, particularly one derived from Tamarind seed gum; a glucomannan, particularly Konjac glucomannan; a galactomannan, particularly Locust Bean gum and Guar gum; a side chain branched galactomannan, particularly Xanthan gum; chitosan or a chitosan salt.
  • the natural polysaccharides can be modified with amines (primary , secondary, tertiary), amides, esters, ethers, urethanes, alcohols, carboxylic acids, tosylates, sulfonates, sulfates, nitrates, phosphates and mixtures thereof. Such a modification can take place in position 2, 3 and/or 6 of the saccharide unit.
  • modified or derivatised polysaccharides can be included in the compositions of the present invention in addition to the natural polysaccharides.
  • Nonlimiting examples of such modified polysaccharides include: carboxyl and hydroxymethyl substitutions (e.g. glucuronic acid instead of glucose); amino polysaccharides (amine substitution, e.g. glucosamine instead of glucose); C 1 -C 6 alkylated polysaccharides; acetylated polysaccharide ethers; polysaccharides having amino acid residues attached (small fragments of glycoprotein); polysaccharides containing silicone moieties.
  • modified polysaccharides are commercially available from Carbomer and include, but are not limited to, amino alginates, such as hexanediamine alginate, amine functionalised cellulose-like O-methyl-(N-1,12-dodecanediamine) cellulose, biotin heparin, carboxymethylated dextran, guar polycarboxylic acid, carboxymethylated locust bean gum, carboxymethylated xanthan, chitosan phosphate, chitosan phosphate sulfate, diethylaminoethyl dextran, dodecylamide alginate, sialic acid, glucuronic acid, galacturonic acid, mannuronic acid, guluronic acid, N-acetylgluosamine, N-acetylgalactosamine, and mixtures thereof.
  • amino alginates such as hexanediamine alginate, amine functionalised cellulose-like O-methyl-(N-1,12-
  • Especially preferred polysaccharides include cellulose, ether, ester and urethane derivatives of cellulose, particularly cellulose monoacetate, xyloglucans and galactomannans, particularly Locust Bean gum.
  • the polysaccharide has a total number of sugar units from 10 to 7000, although this figure will be dependent on the type of polysaccharide chosen, at least to some extent.
  • the total number of sugar units is preferably from 50 to 1000, more preferably 50 to 750 and especially 200 to 300.
  • the preferred molecular weight of such polysaccharides is from 10 000 to 150 000.
  • the total number of sugar units is from 10 to 200, preferably 100 to 150.
  • the preferred molecular weight is from 10 000 to 20 000.
  • the total number of sugar units is preferably from 50 to 7000.
  • the preferred molecular weight is from 10 000 to 1000 000.
  • the total number of sugar units is preferably from 1000 to 3000.
  • the preferred molecular weight is from 250 000 to 600 000.
  • the polysaccharide can be linear, like in hydroxyalkyl cellulose, it can have an alternating repeat like in carrageenan, it can have an interrupted repeat like in pectin, it can be a block copolymer like in alginate, it can be branched like in dextran, or it can have a complex repeat like in xanthan. Descriptions of the polysaccharides are given in " An introduction to Polysaccharide Biotechnology", by M. Tombs and S. E. Harding, T.J. Press 1998 .
  • the polymers utilised in the invention are polysaccharides in which at least one sugar unit of the polysaccharide has been substituted by a group of the general formula in which m, L and R 1 are as defined below.
  • each SU represents a sugar unit in a polysaccharide backbone
  • a represents the number of unsubstituted sugar units as a percentage of the total number of sugar units and is in the range from 0 to 99.9%, preferably 65 to 99%, more preferably 80 to 99%
  • b represents the number of substituted sugar units as a percentage of the total number of sugar units and is in the range from 0.1 to 100%, preferably 1 to 35%, more preferably 1 to 20%
  • m represents the degree of substitution per sugar unit and is from 1 to 3
  • L represents an ester or ether linkage
  • R 1 represents a substituted alkyl group, preferably a hydroxyalkyl, carboxyalkyl or sulfoalkyl group or a salt thereof.
  • L represents a group -O-CO- or -O-.
  • R 1 is an alkyl group substituted by a group selected from -OH, -CO-OR 2 and -SO 3 -R 2 where R 2 represents a hydrogen atom or an alkali metal, preferably a sodium or potassium, atom.
  • the alkyl group is a C 1-6 alkyl, more preferably a C 1-4 alkyl, group. More preferably, R 1 represents a hydroxy C 1-4 alkyl, preferably a hydroxymethyl group, a carboxy C 1-6 alkyl, preferably a carboxy C 1-4 alkyl, group or a sulfo C 2-4 alkyl, preferably a sulfoethyl, group or a sodium salt thereof.
  • -L-R 1 represents a group selected from -O-CH 2 OH, -O-CH 2 CH 2 SO 3 H, -O-CH 2 -CO 2 H and -O-CO-CH 2 CH 2 CO 2 H and sodium salts thereof.
  • polysaccharide backbone in the polymers is ⁇ -linked, preferably ⁇ -1,4-linked.
  • the polysaccharide backbone is selected from the group consisting of cellulose, cellulose derivatives (preferably cellulose sulphate, cellulose acetate, sulphoethyl cellulose, cyanoethyl cellulose, methyl cellulose, ethyl cellulose, carboxymethylcellulose, hydroxyethylcellulose or hydroxypropylcellulose), xyloglucans (preferably those derived from Tamarind seed gum), glucomannans (preferably Konjac glucomannan), galactomannans (preferably Locust Bean gum, Guar gum and Xanthan gum), chitosan and chitosan salts. It is especially preferred that the polysaccharide backbone is Locust Bean gum or xyloglucan.
  • the polymers have the general formula: wherein at least one or more -OR groups of the polymer are independently replaced by a group -L-R 1 in which L and R 1 are as defined above and at least one or more R groups are independently selected from groups of formulae:- wherein each R 8 is independently selected from C 1-20 (preferably C 1-6 ) alkyl, C 2-20 (preferably C 2-6 ) alkenyl (e.g. vinyl) and C 5-7 aryl (e.g.
  • phenyl any of which is optionally substituted by one or more substituents independently selected from C 1-4 alkyl, C 1-12 (preferably C 1-4 ) alkoxy, hydroxyl, vinyl and phenyl groups; each R 9 is independently selected from hydrogen and groups R 8 as hereinbefore defined;
  • R 10 is a bond or is selected from C 1-4 alkylene, C 2-4 alkenylene and C 5-7 arylene (e.g. phenylene) groups, the carbon atoms in any of these being optionally substituted by one or more substituents independently selected from C 1-12 (preferably C 1-4 ) alkoxy, vinyl, hydroxyl, halo and amine groups; each R 11 is independently selected from hydrogen, counter cations such as alkali metal (preferably Na) or 1 ⁇ 2Ca or 1 ⁇ 2Mg, and groups R 8 as hereinbefore defined; R 12 is selected from C 1-20 (preferably C 1-6 ) alkyl, C 2-20 (preferably C 2-6 ) alkenyl (e.g.
  • aryl e.g. phenyl
  • R 12 is a methyl, ethyl, phenyl, hydroxyethyl, hydroxypropyl, carboxymethyl, sulphoethyl or cyanoethyl group.
  • R groups may optionally have one or more structures, for example as hereinbefore described.
  • one or more R groups may simply be hydrogen or an alkyl group.
  • Preferred groups may for example be independently selected from one or more of acetate, propanoate, trifluoroacetate, 2-(2-hydroxy-1-oxopropoxy) propanoate, lactate, glycolate, pyruvate, crotonate, isovalerate cinnamate, formate, salicylate, carbamate, methylcarbamate, benzoate, gluconate, methanesulphonate, toluene, sulphonate, groups and hemiester groups of fumaric, malonic, itaconic, oxalic, maleic, succinic, tartaric, aspartic, glutamic, and malic acids.
  • cellulose monoacetate refers to a molecule that has acetate esters in a degree of substitution of about 1.1 or less, preferably about 1.1 to about 0.5.
  • Cellulose triacetate refers to a molecule that has acetate esters in a degree of substitution of about 2.7 to 3.
  • Cellulose esters of hydroxyacids can be obtained using the acid anhydride in acetic acid solution at 20-30°C and in any case below 50°C. When the product has dissolved the liquid is poured into water. Tri-esters can be converted to secondary products as with the triacetate. Glycollic and lactic ester are most common.
  • Cellulose glycollate may also be obtained from cellulose chloracetate ( GB-A-320 842 ) by treating 100 parts with 32 parts of NaOH in alcohol added in small portions.
  • An alternative method of preparing cellulose esters consists in the partial displacement of the acid radical in a cellulose ester by treatment with another acid of higher ionisation constant ( FR-A-702 116 ).
  • the ester is heated at about 100°C with the acid which, preferably, should be a solvent for the ester.
  • the acid which, preferably, should be a solvent for the ester.
  • cellulose acetate-oxalate, tartrate, maleate, pyruvate, salicylate and phenylglycollate have been obtained, and from cellulose tribenzoate a cellulose benzoate-pyruvate.
  • a cellulose acetate-lactate or acetate-glycollate could be made in this way also.
  • cellulose acetate (10 g.) in dioxan (75 ml.) containing oxalic acid (10 g.) is heated at 100°C for 2 hours under reflux.
  • esters are prepared by variations of this process.
  • a simple ester of cellulose e.g. the acetate, is dissolved in a mixture of two (or three) organic acids, each of which has an ionisation constant greater than that of acetic acid (1.82 x 10 -5 )
  • suitable solvents such as propionic acid, dioxan and ethylene dichloride are used. If a mixed cellulose ester is treated with an acid this should have an ionisation constant greater than that of either of the acids already in combination.
  • a cellulose acetate-lactate-pyruvate is prepared from cellulose acetate, 40 per cent. acetyl (100 g.), in a bath of 125 ml. pyruvic acid and 125 ml. of 85 per cent. lactic acid by heating at 100°C for 18 hours. The product is soluble in water and is precipitated and washed with ether-acetone. M.p. 230-250°C.
  • m is from 1 to 2, preferably 1.
  • polymers used in the present invention may be synthesised by a variety of routes which are well known to those skilled in the art of polymer chemistry.
  • carboxyalkyl ether-linked polymers can be made by reacting a polysaccharide with a suitable haloalkanoic acid
  • carboxyalkyl ester-linked polymers can be made by reacting a polysaccharide with a suitable anhydride, such as succinic anhydride
  • sulfoalkyl ether-linked polymers can be made by reacting a polysaccharide with a suitable alkenyl sulphonic acid.
  • the substituted polysaccharide according to the first aspect of the present invention may be incorporated into compositions containing only a diluent (which may comprise solid and/or liquid) and/or also comprising an active ingredient.
  • the compound is typically included in said compositions at levels of from 0.01% to 25% by weight, preferably from 0.05% to 15%, more preferably from 0.1% to 10%, especially from 0.1% to 5% and most preferably from 0.5% to 3%.
  • the active ingredient in the compositions is preferably a surface active agent or a fabric conditioning agent. More than one active ingredient may be included. For some applications a mixture of active ingredients may be used.
  • compositions of the invention may be in any physical form e.g. a solid such as a powder or granules, a tablet, a solid bar, a paste, gel or liquid, especially, an aqueous based liquid.
  • a solid such as a powder or granules, a tablet, a solid bar, a paste, gel or liquid, especially, an aqueous based liquid.
  • the compositions may be used in laundry compositions, especially in liquid, powder or tablet laundry composition.
  • compositions of the present invention are preferably laundry compositions, especially main wash (fabric washing) compositions or rinse-added softening compositions.
  • the main wash compositions may include a fabric softening agent and rinse-added fabric softening compositions may include surface-active compounds, particularly non-ionic surface-active compounds, if appropriate.
  • the detergent compositions of the invention may contain a surface-active compound (surfactant) which may be chosen from soap and non-soap anionic, cationic, non-ionic, amphoteric and zwitterionic surface-active compounds and mixtures thereof.
  • surfactant may be chosen from soap and non-soap anionic, cationic, non-ionic, amphoteric and zwitterionic surface-active compounds and mixtures thereof.
  • surface-active compound surfactant
  • surfactant may be chosen from soap and non-soap anionic, cationic, non-ionic, amphoteric and zwitterionic surface-active compounds and mixtures thereof.
  • the preferred detergent-active compounds that can be used are soaps and synthetic non-soap anionic and non-ionic compounds.
  • compositions of the invention may contain linear alkylbenzene sulphonate, particularly linear alkylbenzene sulphonates having an alkyl chain length of C 8 -C 15 . It is preferred if the level of linear alkylbenzene sulphonate is from 0 wt% to 30 wt%, more preferably 1 wt% to 25 wt%, most preferably from 2 wt% to 15 wt%.
  • compositions of the invention may contain other anionic surfactants in amounts additional to the percentages quoted above.
  • Suitable anionic surfactants are well-known to those skilled in the art. Examples include primary and secondary alkyl sulphates, particularly C 8 -C 15 primary alkyl sulphates; alkyl ether sulphates; olefin sulphonates; alkyl xylene sulphonates; dialkyl sulphosuccinates; and fatty acid ester sulphonates.
  • Sodium salts are generally preferred.
  • compositions of the invention may also contain non-ionic surfactant.
  • Nonionic surfactants that may be used include the primary and secondary alcohol ethoxylates, especially the C 8 -C 20 aliphatic alcohols ethoxylated with an average of from 1 to 20 moles of ethylene oxide per mole of alcohol, and more especially the C 10 -C 15 primary and secondary aliphatic alcohols ethoxylated with an average of from 1 to 10 moles of ethylene oxide per mole of alcohol.
  • Non-ethoxylated nonionic surfactants include alkylpolyglycosides, glycerol monoethers, and polyhydroxyamides (glucamide).
  • the level of non-ionic surfactant is from 0 wt% to 30 wt%, preferably from 1 wt% to 25 wt%, most preferably from 2 wt% to 15 wt%.
  • any conventional fabric conditioning agent may be used in the compositions of the present invention.
  • the conditioning agents may be cationic or non-ionic. If the fabric conditioning compound is to be employed in a main wash detergent composition the compound will typically be non-ionic. For use in the rinse phase, typically they will be cationic. They may for example be used in amounts from 0.5% to 35%, preferably from 1% to 30% more preferably from 3% to 25% by weight of the composition.
  • the fabric conditioning agent(s) have two long chain alkyl or alkenyl chains each having an average chain length greater than or equal to C 16 . Most preferably at least 50% of the long chain alkyl or alkenyl groups have a chain length of C 18 or above. It is preferred if the long chain alkyl or alkenyl groups of the fabric conditioning agents are predominantly linear.
  • the fabric conditioning agents are preferably compounds that provide excellent softening, and are characterised by a chain melting L ⁇ to L ⁇ transition temperature greater than 25°C, preferably greater than 35°C, most preferably greater than 45°C.
  • This L ⁇ to L ⁇ transition can be measured by DSC as defined in " Handbook of Lipid Bilayers, D Marsh, CRC Press, Boca Raton, Florida, 1990 (pages 137 and 337 ).
  • Substantially insoluble fabric conditioning compounds in the context of this invention are defined as fabric conditioning compounds having a solubility less than 1 x 10 -3 wt % in deminerailised water at 20°C.
  • the fabric softening compounds have a solubility less than 1 x 10 -4 wt %, most preferably less than 1 x 10 -8 to 1 x 10 -6 .
  • Preferred cationic fabric softening agents comprise a substantially water insoluble quaternary ammonium material comprising a single alkyl or alkenyl long chain having an average chain length greater than or equal to C 20 or, more preferably, a compound comprising a polar head group and two alkyl or alkenyl chains having an average chain length greater than or equal to C 14 .
  • the cationic fabric softening agent is a quaternary ammonium material or a quaternary ammonium material containing at least one ester group.
  • the quaternary ammonium compounds containing at least one ester group are referred to herein as ester-linked quaternary ammonium compounds.
  • ester group' includes an ester group which is a linking group in the molecule.
  • ester-linked quaternary ammonium compounds it is preferred for the ester-linked quaternary ammonium compounds to contain two or more ester groups. In both monoester and the diester quaternary ammonium compounds it is preferred if the ester group(s) is a linking group between the nitrogen atom and an alkyl group. The ester groups(s) are preferably attached to the nitrogen atom via another hydrocarbyl group.
  • quaternary ammonium compounds containing at least one ester group, preferably two, wherein at least one higher molecular weight group containing at least one ester group and two or three lower molecular weight groups are linked to a common nitrogen atom to produce a cation and wherein the electrically balancing anion is a halide, acetate or lower alkosulphate ion, such as chloride or methosulphate.
  • the higher molecular weight substituent on the nitrogen is preferably a higher alkyl group, containing 12 to 28, preferably 12 to 22, e.g.
  • the lower molecular weight substituents are preferably lower alkyl of 1 to 4 carbon atoms, such as methyl or ethyl, or substituted lower alkyl.
  • One or more of the said lower molecular weight substituents may include an aryl moiety or may be replaced by an aryl, such as benzyl, phenyl or other suitable substituents.
  • the quaternary ammonium material is a compound having two C 12 -C 22 alkyl or alkenyl groups connected to a quaternary ammonium head group via at least one ester link, preferably two ester links or a compound comprising a single long chain with an average chain length equal to or greater than C 20 .
  • the quaternary ammonium material comprises a compound having two long chain alkyl or alkenyl chains with an average chain length equal to or greater than C 14 . Even more preferably each chain has an average chain length equal to or greater than C 16 . Most preferably at least 50% of each long chain alkyl or alkenyl group has a chain length of C 18 . It is preferred if the long chain alkyl or alkenyl groups are predominantly linear.
  • ester-linked quaternary ammonium material that can be used in laundry rinse compositions according to the invention is represented by the formula (A) : wherein T is -O-C- or -C-O- ; each R 20 group is independently selected from C 1-4 alkyl, hydroxyalkyl or C 2-4 alkenyl groups; and wherein each R 21 group is independently selected from C 8-28 alkyl or alkenyl groups; Y - is any suitable counter-ion, i.e. a halide, acetate or lower alkosulphate ion, such as chloride or methosulphate; w is an integer from 1-5 or is 0; and y is an integer from 1-5.
  • T is -O-C- or -C-O- ; each R 20 group is independently selected from C 1-4 alkyl, hydroxyalkyl or C 2-4 alkenyl groups; and wherein each R 21 group is independently selected from C 8-28 alkyl or alkenyl groups;
  • each R 20 group is methyl and w is 1 or 2.
  • the quaternary ammonium material is biologically degradable.
  • Preferred materials of this class such as 1,2 bis[hardened tallowoyloxy]-3-trimethylammonium propane chloride and their method of preparation are, for example, described in US-A-4 137 180 .
  • these materials comprise small amounts of the corresponding monoester as described in US-A-4 137 180 for example 1-hardened tallowoyloxy-2-hydroxy-3-trimethylammonium propane chloride.
  • Another class of preferred ester-linked quaternary ammonium materials for use in laundry rinse compositions according to the invention can be represented by the formula: (B) wherein T is and wherein R 20 , R 21 , w, and Y - are as defined above.
  • di-(tallowyloxyethyl)-dimethyl ammonium chloride available from Hoechst, is the most preferred.
  • Di-(hardened tallowyloxyethyl)dimethyl ammonium chloride, ex Hoechst and di-(tallowyloxyethyl)-methyl hydroxyethyl methosulphate are also preferred.
  • Another preferred class of quaternary ammonium cationic fabric softening agent is defined by formula (C):-(C) where R 20 , R 21 and Y - are as hereinbefore defined.
  • a preferred material of formula (C) is di-hardened tallow-diethyl ammonium chloride, sold under the Trademark Arquad 2HT.
  • the optionally ester-linked quaternary ammonium material may contain optional additional components, as known in the art, in particular, low molecular weight solvents, for instance isopropanol and/or ethanol, and co-actives such as nonionic softeners, for example fatty acid or sorbitan esters.
  • low molecular weight solvents for instance isopropanol and/or ethanol
  • co-actives such as nonionic softeners, for example fatty acid or sorbitan esters.
  • compositions of the invention when used as main wash fabric washing compositions, will generally also contain one or more detergency builders.
  • the total amount of detergency builder in the compositions will typically range from 5 to 80 wt%, preferably from 10 to 60 wt%.
  • Cationic surfactants which can be used in main-wash compositions for fabrics.
  • Cationic surfactants that may be used include quaternary ammonium salts of the general formula R 1 R 2 R 3 R 4 N + X - wherein the R groups are long or short hydrocarbon chains, typically alkyl, hydroxyalkyl or ethoxylated alkyl groups, and X is a counter-ion (for example, compounds in which R 1 is a C 8 -C 22 alkyl group, preferably a C 8 -C 10 or C 12 -C 14 alkyl group, R 2 is a methyl group, and R 3 and R 4 , which may be the same or different, are methyl or hydroxyethyl groups); and cationic esters (for example, choline esters).
  • surfactant surface-active compound
  • amount present will depend on the intended use of the detergent composition.
  • surfactant systems may be chosen, as is well known to the skilled formulator, for handwashing products and for products intended for use in different types of washing machine.
  • the total amount of surfactant present will also depend on the intended end use and may be as high as 60 wt%, for example, in a composition for washing fabrics by hand. In compositions for machine washing of fabrics, an amount of from 5 to 40 wt% is generally appropriate. Typically the compositions will comprise at least 2 wt% surfactant e.g. 2-60%, preferably 15-40% most preferably 25-35%.
  • Detergent compositions suitable for use in most automatic fabric washing machines generally contain anionic non-soap surfactant, or non-ionic surfactant, or combinations of the two in any suitable ratio, optionally together with soap.
  • compositions of the invention when used as main wash fabric washing compositions, will generally also contain one or more detergency builders.
  • the total amount of detergency builder in the compositions will typically range from 5 to 80 wt%, preferably from 10 to 60 wt%.
  • Inorganic builders that may be present include sodium carbonate, if desired in combination with a crystallisation seed for calcium carbonate, as disclosed in GB 1 437 950 (Unilever); crystalline and amorphous aluminosilicates, for example, zeolites as disclosed in GB 1 473 201 (Henkel), amorphous aluminosilicates as disclosed in GB 1 473 202 (Henkel) and mixed crystalline/amorphous aluminosilicates as disclosed in GB 1 470 250 (Procter & Gamble); and layered silicates as disclosed in EP 164 514B (Hoechst).
  • Inorganic phosphate builders for example, sodium orthophosphate, pyrophosphate and tripolyphosphate are also suitable for use with this invention.
  • compositions of the invention preferably contain an alkali metal, preferably sodium, aluminosilicate builder.
  • Sodium aluminosilicates may generally be incorporated in amounts of from 10 to 70% by weight (anhydrous basis), preferably from 25 to 50 wt%.
  • the alkali metal aluminosilicate may be either crystalline or amorphous or mixtures thereof, having the general formula: 0.8-1.5 Na 2 O. Al 2 O 3 . 0.8-6 SiO 2
  • the preferred sodium aluminosilicates contain 1.5-3.5 SiO 2 units (in the formula above). Both the amorphous and the crystalline materials can be prepared readily by reaction between sodium silicate and sodium aluminate, as amply described in the literature. Suitable crystalline sodium aluminosilicate ion-exchange detergency builders are described, for example, in GB 1 429 143 (Procter & Gamble). The preferred sodium aluminosilicates of this type are the well-known commercially available zeolites A and X, and mixtures thereof.
  • the zeolite may be the commercially available zeolite 4A now widely used in laundry detergent powders.
  • the zeolite builder incorporated in the compositions of the invention is maximum aluminium zeolite P (zeolite MAP) as described and claimed in EP 384 070A (Unilever).
  • Zeolite MAP is defined as an alkali metal aluminosilicate of the zeolite P type having a silicon to aluminium ratio not exceeding 1.33, preferably within the range of from 0.90 to 1.33, and more preferably within the range of from 0.90 to 1.20.
  • zeolite MAP having a silicon to aluminium ratio not exceeding 1.07, more preferably about 1.00.
  • the calcium binding capacity of zeolite MAP is generally at least 150 mg CaO per g of anhydrous material.
  • Organic builders that may be present include polycarboxylate polymers such as polyacrylates, acrylic/maleic copolymers, and acrylic phosphinates; monomeric polycarboxylates such as citrates, gluconates, oxydisuccinates, glycerol mono-, di and trisuccinates, carboxymethyloxy succinates, carboxymethyloxymalonates, dipicolinates, hydroxyethyliminodiacetates, alkyl- and alkenylmalonates and succinates; and sulphonated fatty acid salts. This list is not intended to be exhaustive.
  • polycarboxylate polymers such as polyacrylates, acrylic/maleic copolymers, and acrylic phosphinates
  • monomeric polycarboxylates such as citrates, gluconates, oxydisuccinates, glycerol mono-, di and trisuccinates, carboxymethyloxy succinates, carboxymethyloxymalonates, dipicolinates, hydroxyethy
  • Especially preferred organic builders are citrates, suitably used in amounts of from 5 to 30 wt%, preferably from 10 to 25 wt%; and acrylic polymers, more especially acrylic/maleic copolymers, suitably used in amounts of from 0.5 to 15 wt%, preferably from 1 to 10 wt%.
  • Builders both inorganic and organic, are preferably present in alkali metal salt, especially sodium salt, form.
  • compositions according to the invention may also suitably contain a bleach system.
  • Fabric washing compositions may desirably contain peroxy bleach compounds, for example, inorganic persalts or organic peroxyacids, capable of yielding hydrogen peroxide in aqueous solution.
  • Suitable peroxy bleach compounds include organic peroxides such as urea peroxide, and inorganic persalts such as the alkali metal perborates, percarbonates, perphosphates, persilicates and persulphates.
  • organic peroxides such as urea peroxide
  • inorganic persalts such as the alkali metal perborates, percarbonates, perphosphates, persilicates and persulphates.
  • Preferred inorganic persalts are sodium perborate monohydrate and tetrahydrate, and sodium percarbonate.
  • sodium percarbonate having a protective coating against destabilisation by moisture Especially preferred is sodium percarbonate having a protective coating against destabilisation by moisture.
  • Sodium percarbonate having a protective coating comprising sodium metaborate and sodium silicate is disclosed in GB 2 123 044B (Kao).
  • the peroxy bleach compound is suitably present in an amount of from 0.1 to 35 wt%, preferably from 0.5 to 25 wt%.
  • the peroxy bleach compound may be used in conjunction with a bleach activator (bleach precursor) to improve bleaching action at low wash temperatures.
  • the bleach precursor is suitably present in an amount of from 0.1 to 8 wt%, preferably from 0.5 to 5 wt%.
  • Preferred bleach precursors are peroxycarboxylic acid precursors, more especially peracetic acid precursors and pernoanoic acid precursors.
  • Especially preferred bleach precursors suitable for use in the present invention are N,N,N',N',-tetracetyl ethylenediamine (TAED) and sodium nonanoyloxybenzene sulphonate (SNOBS).
  • TAED N,N,N',N',-tetracetyl ethylenediamine
  • SNOBS sodium nonanoyloxybenzene sulphonate
  • the novel quaternary ammonium and phosphonium bleach precursors disclosed in US 4 751 015 and US 4 818 426 (Lever Brothers Company) and EP 402 971A (Unilever), and the cationic bleach precursors disclosed in EP 284 292A and EP 303 520A (Kao) are also of interest.
  • the bleach system can be either supplemented with or replaced by a peroxyacid.
  • peracids can be found in US 4 686 063 and US 5 397 501 (Unilever).
  • a preferred example is the imido peroxycarboxylic class of peracids described in EP A 325 288 , EP A 349 940 , DE 382 3172 and EP 325 289 .
  • a particularly preferred example is phthalimido peroxy caproic acid (PAP).
  • PAP phthalimido peroxy caproic acid
  • Such peracids are suitably present at 0.1 - 12%, preferably 0.5 - 10%.
  • a bleach stabiliser may also be present.
  • Suitable bleach stabilisers include ethylenediamine tetra-acetate (EDTA), the polyphosphonates such as Dequest (Trade Mark) and non-phosphate stabilisers such as EDDS (ethylene diamine di-succinic acid). These bleach stabilisers are also useful for stain removal especially in products containing low levels of bleaching species or no bleaching species.
  • An especially preferred bleach system comprises a peroxy bleach compound (preferably sodium percarbonate optionally together with a bleach activator), and a transition metal bleach catalyst as described and claimed in EP 458 397A , EP 458 398A and EP 509 787A (Unilever).
  • a peroxy bleach compound preferably sodium percarbonate optionally together with a bleach activator
  • a transition metal bleach catalyst as described and claimed in EP 458 397A , EP 458 398A and EP 509 787A (Unilever).
  • compositions according to the invention may also contain one or more enzyme(s).
  • Suitable enzymes include the proteases, amylases, cellulases, oxidases, peroxidases and lipases usable for incorporation in detergent compositions.
  • Preferred proteolytic enzymes are, catalytically active protein materials which degrade or alter protein types of stains when present as in fabric stains in a hydrolysis reaction. They may be of any suitable origin, such as vegetable, animal, bacterial or yeast origin.
  • proteolytic enzymes or proteases of various qualities and origins and having activity in various pH ranges of from 4-12 are available and can be used in the instant invention.
  • suitable proteolytic enzymes are the subtilins which are obtained from particular strains of B .
  • Subtilis B . licheniformis such as the commercially available subtilisins Maxatase (Trade Mark), as supplied by Gist Brocades N.V., Delft, Holland, and Alcalase (Trade Mark), as supplied by Novo Industri A/S, Copenhagen, Denmark.
  • protease obtained from a strain of Bacillus having maximum activity throughout the pH range of 8-12, being commercially available, e.g. from Novo Industri A/S under the registered trade-names Esperase (Trade Mark) and Savinase (Trade-Mark).
  • Esperase Trade Mark
  • Savinase Trade-Mark
  • Other commercial proteases are Kazusase (Trade Mark obtainable from Showa-Denko of Japan), Optimase (Trade Mark from Miles Kali-Chemie, Hannover, West Germany), and Superase (Trade Mark obtainable from Pfizer of U.S.A.).
  • Detergency enzymes are commonly employed in granular form in amounts of from about 0.1 to about 3.0 wt%. However, any suitable physical form of enzyme may be used.
  • compositions of the invention may contain alkali metal, preferably sodium carbonate, in order to increase detergency and ease processing.
  • Sodium carbonate may suitably be present in amounts ranging from 1 to 60 wt%, preferably from 2 to 40 wt%.
  • compositions containing little or no sodium carbonate are also within the scope of the invention.
  • Powder flow may be improved by the incorporation of a small amount of a powder structurant, for example, a fatty acid (or fatty acid soap), a sugar, an acrylate or acrylate/maleate copolymer, or sodium silicate.
  • a powder structurant for example, a fatty acid (or fatty acid soap), a sugar, an acrylate or acrylate/maleate copolymer, or sodium silicate.
  • a powder structurant for example, a fatty acid (or fatty acid soap), a sugar, an acrylate or acrylate/maleate copolymer, or sodium silicate.
  • fatty acid soap suitably present in an amount of from 1 to 5 wt%.
  • detergent compositions of the invention include sodium silicate; antiredeposition agents such as cellulosic polymers; soil release polymers; inorganic salts such as sodium sulphate; lather control agents or lather boosters as appropriate; proteolytic and lipolytic enzymes; dyes; coloured speckles; foam controllers and decoupling polymers.
  • Further additional ingredients include surfactants, detergency builders, bleaches, transition metal sequestrants, enzymes, fabric softening and/or conditioning agents, lubricants for inhibition of fibre damage and/or for colour care and/or for crease reduction and/or for ease of ironing, UV absorbers such as fluorescers and photofading inhibitors, for example sunscreens/UV inhibitors and/or anti-oxidants, fungicides, insect repellents and/or insecticides, perfumes, dye fixatives, waterproofing agents, deposition aids, flocculants, anti-redeposition agents and soil release agents.
  • UV absorbers such as fluorescers and photofading inhibitors
  • sunscreens/UV inhibitors and/or anti-oxidants for example sunscreens/UV inhibitors and/or anti-oxidants
  • fungicides fungicides, insect repellents and/or insecticides
  • perfumes dye fixatives
  • waterproofing agents for example sunscreens/UV inhibitors and/or anti-oxidants
  • deposition aids for example, water
  • the detergent composition when diluted in the wash liquor will typically give a pH of the wash liquor from 7 to 10.5 for a main wash detergent.
  • Particulate detergent compositions are suitably prepared by spray-drying a slurry of compatible heat-insensitive ingredients, and then spraying on or post-dosing those ingredients unsuitable for processing via the slurry.
  • the skilled detergent formulator will have no difficulty in deciding which ingredients should be included in the slurry and which should not.
  • Particulate detergent compositions of the invention preferably have a bulk density of at least 400 g/llitre, more preferably at least 500 g/litre. Especially preferred compositions have bulk densities of at least 650 g/litre, more preferably at least 700 g/litre.
  • Such powders may be prepared either by post-tower densification of spray-dried powder, or by wholly non-tower methods such as dry mixing and granulation; in both cases a high-speed mixer/granulator may advantageously be used. Processes using high-speed mixer/granulators are disclosed, for example, in EP 340 013A , EP 367 339A , EP 390 251A and EP 420 317A (Unilever).
  • Liquid detergent compositions can be prepared by admixing the essential and optional ingredients thereof in any desired order to provide compositions containing components in the requisite concentrations.
  • Liquid compositions according to the present invention can also be in compact form which means it will contain a lower level of water compared to a conventional liquid detergent.
  • the substrate may be any substrate onto which it is desirable to deposit a polymer and which is subjected to treatment such as a washing or rinsing process.
  • the substrate may be a textile fabric, fabric, preferably of cotton.
  • the treatment of the substrate with the material of the invention can be made by any suitable method such as washing, soaking or rinsing of the substrate.
  • the treatment will involve a washing or rinsing method such as treatment in the main wash or rinse cycle of a washing machine and involves contacting the substrate with an aqueous medium comprising the material of the invention.
  • Locust Bean Gum (MUD 246B, ex Rhodia) (5g, 30.84 mmol of anhydrosugar units) was dispersed in a mixture of demineralised water (12 ml) and propan-2-ol (30 ml) with vigorous stirring in a 2-necked 100ml round bottom flask fitted with a mechanical stirrer. After heating the solution to 70°C, sodium hydroxide (0.625g, 15.6 mmol) was added and the mixture stirred for 15 minutes at the reaction temperature. Sodium chloroacetate (1.8g, 15 mmol) was then added as a solution in demineralised water (2 ml) and the reaction mixture vigorously stirred for 15 minutes at 70°C.
  • Locust Bean Gum (MUD 246B, ex Rhodia) (5g, 30.84 mmol of anhydrosugar units) was dispersed in a mixture of demineralised water (12 ml) and propan-2-ol (30 ml) with vigorous stirring in a 2-necked 100ml round bottom flask fitted with a mechanical stirrer. After heating the solution to 70°C, sodium hydroxide (0.625g, 15.6 mmol) was added as a solution in water (2 ml) and the mixture stirred for 15 minutes at the reaction temperature. Vinyl sulfonic acid (8 ml of a 25% aqueous solution, 15.6 mmol) was added and the reaction mixture vigorously stirred for 15 minutes at 70°C.
  • a 9% w/v solution of lithium chloride in anhydrous dimethylsulfoxide (DMSO) was prepared by heating 100 ml of the solvent to 150°C in a 2-necked round bottom flask fitted with a mechanical stirrer.
  • Locust Bean Gum (MUD 246B, ex Rhodia ) (5g, 30.84 mmol of anhydrosugar units) was added whilst maintaining the temperature until a highly viscous, homogeneous solution had formed.
  • Locust Bean Gum-succinate as prepared above (1.355g) was added to a conical flask, to which 25ml of 1M sodium hydroxide solution was added. This was repeated with a sample of the unmodified Locust Bean Gum (0.5g) as a blank. The flasks were stoppered and left at ambient temperature overnight. Each flask was then titrated with 1M hydrochloric acid solution using phenolphthalein as indicator. The amount of acid required for neutralisation allows the number of the succinic acid molecules present to be calculated. For this example, the Locust Bean Gum derivative was found to be 53% succinoylated.
  • copolymer with a backbone of (1,4)-linked ß-D-mannose units having side stubs of (1,6)-linked ⁇ -D-galactose groups in a ratio of mannose to galactose 4 :1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
EP10183587.4A 2001-11-09 2002-09-20 Polymeres pour applications de nettoyage Withdrawn EP2330178A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0127036A GB0127036D0 (en) 2001-11-09 2001-11-09 Polymers for laundry applications
EP02774634.6A EP1442109B1 (fr) 2001-11-09 2002-09-20 Polymeres pour applications de blanchissage

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP02774634.6 Division 2002-09-20
EP02774634.6A Division-Into EP1442109B1 (fr) 2001-11-09 2002-09-20 Polymeres pour applications de blanchissage
EP02774634.6A Division EP1442109B1 (fr) 2001-11-09 2002-09-20 Polymeres pour applications de blanchissage

Publications (2)

Publication Number Publication Date
EP2330178A2 true EP2330178A2 (fr) 2011-06-08
EP2330178A3 EP2330178A3 (fr) 2014-05-14

Family

ID=9925546

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02774634.6A Expired - Lifetime EP1442109B1 (fr) 2001-11-09 2002-09-20 Polymeres pour applications de blanchissage
EP10183587.4A Withdrawn EP2330178A3 (fr) 2001-11-09 2002-09-20 Polymeres pour applications de nettoyage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP02774634.6A Expired - Lifetime EP1442109B1 (fr) 2001-11-09 2002-09-20 Polymeres pour applications de blanchissage

Country Status (5)

Country Link
EP (2) EP1442109B1 (fr)
BR (1) BR0213709B1 (fr)
ES (1) ES2675289T3 (fr)
GB (1) GB0127036D0 (fr)
WO (1) WO2003040279A1 (fr)

Families Citing this family (213)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0313900D0 (en) * 2003-06-16 2003-07-23 Unilever Plc Laundry treatment compositions
GB0508882D0 (en) * 2005-04-29 2005-06-08 Unilever Plc Polymers for laundry applications
GB0508883D0 (en) 2005-04-29 2005-06-08 Unilever Plc Polymers for laundry applications
SE529259C2 (sv) 2005-08-31 2007-06-12 Ge Healthcare Bio Sciences Ab Tillverkning av kromarografimatriser, en kromarografimatris, en vätskekromatografikolonn, prcess för att isolera målföreningar och användning av en kromarografimatris för vätskekromatografi
US7445644B2 (en) 2005-10-28 2008-11-04 The Procter & Gamble Company Compositions containing anionically modified catechol and soil suspending polymers
EP1867708B1 (fr) * 2006-06-16 2017-05-03 The Procter and Gamble Company Compositions de lavage
US9376648B2 (en) 2008-04-07 2016-06-28 The Procter & Gamble Company Foam manipulation compositions containing fine particles
DE102009001803A1 (de) 2009-03-24 2010-09-30 Henkel Ag & Co. Kgaa Verwendung von Polymeren mit Carboxylgruppen in Kombination mit zweiwertigen Kationen zur Ausbildung einer Schutzschicht
WO2010105943A1 (fr) 2009-03-20 2010-09-23 Henkel Ag & Co. Kgaa Utilisation de polymères à groupes carboxyle, en combinaison avec des cations bivalents pour la formation d'une couche protectrice
WO2011080267A2 (fr) 2009-12-29 2011-07-07 Novozymes A/S Polypeptides amplifiant la detergence
WO2011104339A1 (fr) 2010-02-25 2011-09-01 Novozymes A/S Variants d'un lysozyme et polynucléotides pour les coder
WO2012035103A1 (fr) 2010-09-16 2012-03-22 Novozymes A/S Lysozymes
WO2012110564A1 (fr) 2011-02-16 2012-08-23 Novozymes A/S Composition de détergent comprenant des métalloprotéases m7 ou m35
CN103502418A (zh) 2011-02-16 2014-01-08 诺维信公司 包含金属蛋白酶的去污剂组合物
MX2013009178A (es) 2011-02-16 2013-08-29 Novozymes As Composiciones detergentes que comprenden metaloproteasas.
GB201103974D0 (en) 2011-03-09 2011-04-20 Reckitt Benckiser Nv Composition
EP2723858B1 (fr) 2011-06-24 2017-04-12 Novozymes A/S Polypeptides ayant une activité de protéase et polynucléotides les codant
MX351850B (es) 2011-06-30 2017-10-31 Novozymes As Metodo para el cribado de alfa-amilasas.
MX2014001594A (es) 2011-08-15 2014-04-25 Novozymes As Polipeptidos que tienen actividad de celulasa y polinucleotidos que los codifican.
MX350391B (es) 2011-09-22 2017-09-06 Novozymes As Polipeptidos que poseen actividad proteasa y polinucleotidos que los codifican.
BR112014012160B1 (pt) 2011-11-25 2022-08-30 Novozymes A / S Composição, aditivo de ração animal, uso de um polipeptídeo, e, método de produção de um polipeptídeo
EP2782988A1 (fr) 2011-11-25 2014-10-01 Novozymes A/S Variants de subtilase et polynucléotides codants pour ceux-ci
WO2013092635A1 (fr) 2011-12-20 2013-06-27 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
ES2887576T3 (es) 2011-12-29 2021-12-23 Novozymes As Composiciones detergentes con variantes de lipasa
AU2013213601B8 (en) 2012-01-26 2018-01-18 Novozymes A/S Use of polypeptides having protease activity in animal feed and detergents
WO2013120948A1 (fr) 2012-02-17 2013-08-22 Novozymes A/S Variants de subtilisine et polynucléotides codant ces derniers
CN104704102A (zh) 2012-03-07 2015-06-10 诺维信公司 洗涤剂组合物和洗涤剂组合物中光增亮剂的取代
CN113201519A (zh) 2012-05-07 2021-08-03 诺维信公司 具有黄原胶降解活性的多肽以及编码其的核苷酸
US20150184208A1 (en) 2012-06-19 2015-07-02 Novozymes A/S Enzymatic reduction of hydroperoxides
US20150140165A1 (en) 2012-06-20 2015-05-21 Novozymes A/S Use of polypeptides having protease activity in animal feed and detergents
WO2014029819A1 (fr) 2012-08-22 2014-02-27 Novozymes A/S Métalloprotéase dérivée de exiguobacterium
MX357022B (es) 2012-08-22 2018-06-25 Novozymes As Metaloproteasas de alicyclobacillus sp.
EP2888358A1 (fr) 2012-08-22 2015-07-01 Novozymes A/S Compositions détergentes comprenant des métalloprotéases
WO2014090940A1 (fr) 2012-12-14 2014-06-19 Novozymes A/S Élimination de souillures issues de la peau
CN104869841A (zh) 2012-12-21 2015-08-26 诺维信公司 具有蛋白酶活性的多肽和编码它的多核苷酸
EP3321360A3 (fr) 2013-01-03 2018-06-06 Novozymes A/S Variants d'alpha-amylase et polynucléotides les codant
EP2970830B1 (fr) 2013-03-14 2017-12-13 Novozymes A/S Films solubles dans l'eau contenant une protéase et un inhibiteur
WO2014177709A1 (fr) 2013-05-03 2014-11-06 Novozymes A/S Microencapsulation d'enzymes détergentes
CN105209613A (zh) 2013-05-17 2015-12-30 诺维信公司 具有α淀粉酶活性的多肽
EP3004315A2 (fr) 2013-06-06 2016-04-13 Novozymes A/S Variants d'alpha-amylase et polynucléotides les codant
WO2014207224A1 (fr) 2013-06-27 2014-12-31 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
US10378001B2 (en) 2013-06-27 2019-08-13 Novozymes A/S Subtilase variants and compositions comprising same
US20160152925A1 (en) 2013-07-04 2016-06-02 Novozymes A/S Polypeptides Having Anti-Redeposition Effect and Polynucleotides Encoding Same
US10150957B2 (en) 2013-07-29 2018-12-11 Novozymes A/S Protease variants and polynucleotides encoding same
CN105358684A (zh) 2013-07-29 2016-02-24 诺维信公司 蛋白酶变体以及对其进行编码的多核苷酸
WO2015049370A1 (fr) 2013-10-03 2015-04-09 Novozymes A/S Composition détergente et utilisation de celle-ci
US10030239B2 (en) 2013-12-20 2018-07-24 Novozymes A/S Polypeptides having protease activity and polynucleotides encoding same
US20160348035A1 (en) 2014-03-05 2016-12-01 Novozymes A/S Compositions and Methods for Improving Properties of Non-Cellulosic Textile Materials with Xyloglucan Endotransglycosylase
WO2015134737A1 (fr) 2014-03-05 2015-09-11 Novozymes A/S Compositions et procédés pour améliorer les propriétés de matières textiles cellulosiques avec une xyloglucane endotransglycosylase
WO2015150457A1 (fr) 2014-04-01 2015-10-08 Novozymes A/S Polypeptides présentant une activité alpha-amylase
BR112016023188A2 (pt) 2014-04-11 2018-01-16 Novozymes As uso de um polipeptídeo, composição detergente, métodos de lavagem para a lavagem de um item e de produção do polipeptídeo, polipeptídeo isolado, construção de ácido nucleico ou vetor de expressão, célula hospedeira recombinante, e, formulação de caldo inteiro ou composição de cultura de células
WO2017186943A1 (fr) 2016-04-29 2017-11-02 Novozymes A/S Compositions détergentes et leurs utilisations
WO2015189371A1 (fr) 2014-06-12 2015-12-17 Novozymes A/S Variants d'alpha-amylase et polynucléotides codant pour ces derniers
WO2016001319A1 (fr) 2014-07-03 2016-01-07 Novozymes A/S Stabilisation améliorée d'enzyme autre que la protéase
EP3327122B1 (fr) 2014-07-04 2021-02-17 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
EP3164486B1 (fr) 2014-07-04 2020-05-13 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
WO2016079305A1 (fr) 2014-11-20 2016-05-26 Novozymes A/S Variants de alicyclobacillus et polynucléotides codant pour ceux-ci
WO2016087617A1 (fr) 2014-12-04 2016-06-09 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
WO2016087619A1 (fr) 2014-12-04 2016-06-09 Novozymes A/S Compositions de nettoyage liquides comprenant des variants de protéase
EP4530348A3 (fr) 2014-12-15 2025-08-06 Basf Se Composition détergente comprenant des variants de subtilase
CN107002049A (zh) 2014-12-16 2017-08-01 诺维信公司 具有n‑乙酰基葡萄糖胺氧化酶活性的多肽
US10400230B2 (en) 2014-12-19 2019-09-03 Novozymes A/S Protease variants and polynucleotides encoding same
US11518987B2 (en) 2014-12-19 2022-12-06 Novozymes A/S Protease variants and polynucleotides encoding same
CN107567489A (zh) 2015-04-10 2018-01-09 诺维信公司 衣物洗涤方法，dna酶和洗涤剂组合物的用途
EP3872175A1 (fr) 2015-06-18 2021-09-01 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
EP3106508B1 (fr) 2015-06-18 2019-11-20 Henkel AG & Co. KGaA Composition détergente comprenant des variantes de subtilase
EP3317388B1 (fr) 2015-06-30 2019-11-13 Novozymes A/S Composition de détergent à lessive, procédé pour le lavage et utilisation de la composition
CA2991114A1 (fr) 2015-09-17 2017-03-23 Novozymes A/S Polypeptides presentant une activite de degradation de xylanase et polynucleotides codant pour ceux-ci
US10844360B2 (en) 2015-10-07 2020-11-24 Novozymes A/S Polypeptides
CN108291215A (zh) 2015-10-14 2018-07-17 诺维信公司 具有蛋白酶活性的多肽以及编码它们的多核苷酸
EP3362556B1 (fr) 2015-10-14 2024-07-10 Novozymes A/S Variants polypeptidiques
CA3209924A1 (fr) 2015-10-28 2016-12-22 Novozymes A/S Composition de detergent comprenant des variants de protease et d'amylase
CN108473974A (zh) 2015-11-24 2018-08-31 诺维信公司 具有蛋白酶活性的多肽以及编码其的多核苷酸
ES2932192T3 (es) 2015-12-07 2023-01-16 Henkel Ag & Co Kgaa Composiciones para el lavado de vajilla que comprenden polipéptidos que tienen actividad beta-glucanasa y sus usos
EP3408386A1 (fr) 2016-01-29 2018-12-05 Novozymes A/S Variants de la bêta-glucanase et polynucléotides les codant
EP3715442A1 (fr) 2016-03-23 2020-09-30 Novozymes A/S Utilisation d'un polypeptide ayant une activité dnase pour le traitement de tissus
CN109312270B (zh) 2016-04-08 2022-01-28 诺维信公司 洗涤剂组合物及其用途
WO2017210188A1 (fr) 2016-05-31 2017-12-07 Novozymes A/S Compositions stabilisées de peroxyde liquide
EP3464582A1 (fr) 2016-06-03 2019-04-10 Novozymes A/S Variants de subtilase et polynucléotides codant pour ceux-ci
CN117721095A (zh) 2016-06-30 2024-03-19 诺维信公司 脂肪酶变体及包含表面活性剂和脂肪酶变体的组合物
WO2018002261A1 (fr) 2016-07-01 2018-01-04 Novozymes A/S Compositions détergentes
EP3481949B1 (fr) 2016-07-05 2021-06-09 Novozymes A/S Variants de pectate lyase et polynucléotides codant pour ces variants
WO2018007573A1 (fr) 2016-07-08 2018-01-11 Novozymes A/S Compositions détergentes contenant de la galactanase
WO2018011276A1 (fr) 2016-07-13 2018-01-18 The Procter & Gamble Company Variants dnase de bacillus cibi et leurs utilisations
US11072765B2 (en) 2016-08-24 2021-07-27 Novozymes A/S GH9 endoglucanase variants and polynucleotides encoding same
CN109563451A (zh) 2016-08-24 2019-04-02 汉高股份有限及两合公司 包含gh9内切葡聚糖酶变体i的洗涤剂组合物
KR102483218B1 (ko) 2016-08-24 2023-01-02 헨켈 아게 운트 코. 카게아아 크산탄 리아제 변이체 i을 포함하는 세제 조성물
WO2018037061A1 (fr) 2016-08-24 2018-03-01 Novozymes A/S Variants de lyase xanthan et polynucléotides codant pour ces variants
US20190284647A1 (en) 2016-09-29 2019-09-19 Novozymes A/S Spore Containing Granule
US20210284933A1 (en) 2016-10-25 2021-09-16 Novozymes A/S Detergent compositions
WO2018083093A1 (fr) 2016-11-01 2018-05-11 Novozymes A/S Granules à noyaux multiples
EP3551740B1 (fr) 2016-12-12 2021-08-11 Novozymes A/S Utilisation de polypeptides
WO2018177936A1 (fr) 2017-03-31 2018-10-04 Novozymes A/S Polypeptides ayant une activité dnase
EP3601552A4 (fr) 2017-03-31 2022-01-12 Novozymes A/S Polypeptides présentant une activité d'adnase
CN110651039A (zh) 2017-03-31 2020-01-03 诺维信公司 具有rna酶活性的多肽
US11208639B2 (en) 2017-03-31 2021-12-28 Novozymes A/S Polypeptides having DNase activity
CN114480034A (zh) 2017-04-04 2022-05-13 诺维信公司 糖基水解酶
US20200109354A1 (en) 2017-04-04 2020-04-09 Novozymes A/S Polypeptides
US20200109352A1 (en) 2017-04-04 2020-04-09 Novozymes A/S Polypeptide compositions and uses thereof
EP3385362A1 (fr) 2017-04-05 2018-10-10 Henkel AG & Co. KGaA Compositions détergentes comprenant des mannanases fongiques
EP3385361B1 (fr) 2017-04-05 2019-03-27 Henkel AG & Co. KGaA Compositions détergentes comprenant des mannanases bactériennes
US20200032170A1 (en) 2017-04-06 2020-01-30 Novozymes A/S Cleaning compositions and uses thereof
WO2018185280A1 (fr) 2017-04-06 2018-10-11 Novozymes A/S Compositions de nettoyage et leurs utilisations
ES2763561T3 (es) 2017-04-06 2020-05-29 Novozymes As Composiciones de limpieza y sus usos
EP3607060B1 (fr) 2017-04-06 2021-08-11 Novozymes A/S Compositions détergentes et leurs utilisations
WO2018184818A1 (fr) 2017-04-06 2018-10-11 Novozymes A/S Compositions de nettoyage et leurs utilisations
WO2018185285A1 (fr) 2017-04-06 2018-10-11 Novozymes A/S Compositions de nettoyage et utilisations correspondantes
EP3607038A1 (fr) 2017-04-06 2020-02-12 Novozymes A/S Compositions de nettoyage et leurs utilisations
WO2018184816A1 (fr) 2017-04-06 2018-10-11 Novozymes A/S Compositions de nettoyage et leurs utilisations
WO2018206535A1 (fr) 2017-05-08 2018-11-15 Novozymes A/S Domaine de liaison aux glucides et polynucléotides codant pour celui-ci
EP3401385A1 (fr) 2017-05-08 2018-11-14 Henkel AG & Co. KGaA Composition détergente comprenant un polypeptide comprenant un domaine de liaison aux glucides
WO2018224544A1 (fr) 2017-06-08 2018-12-13 Novozymes A/S Compositions comprenant des polypeptides ayant une activité cellulase et une activité amylase et leurs utilisations dans des compositions de nettoyage et détergentes
US20200181542A1 (en) 2017-06-30 2020-06-11 Novozymes A/S Enzyme Slurry Composition
WO2019038057A1 (fr) 2017-08-24 2019-02-28 Novozymes A/S Variants de la xanthane lyase et polynucléotides codant pour ceux-ci
EP3673058A1 (fr) 2017-08-24 2020-07-01 Novozymes A/S Variants d'endoglucanase gh9 et polynucléotides codant pour de tels variants
US11624059B2 (en) 2017-08-24 2023-04-11 Henkel Ag & Co. Kgaa Detergent compositions comprising GH9 endoglucanase variants II
EP3673060A1 (fr) 2017-08-24 2020-07-01 Henkel AG & Co. KGaA Composition détergente comprenant des variants de xanthane lyase ii
US11414814B2 (en) 2017-09-22 2022-08-16 Novozymes A/S Polypeptides
JP7114697B2 (ja) 2017-09-27 2022-08-08 ザ プロクター アンド ギャンブル カンパニー リパーゼを含む洗剤組成物
MX2020003411A (es) 2017-10-02 2020-07-20 Novozymes As Polipeptidos que tienen actividad de mananasa y polinucleotidos que los codifican.
EP3692147A1 (fr) 2017-10-02 2020-08-12 Novozymes A/S Polypeptides présentant une activité mannanase et polynucléotides codant pour ces polypeptides
WO2019076800A1 (fr) 2017-10-16 2019-04-25 Novozymes A/S Compositions de nettoyage et leurs utilisations
CN111542589A (zh) 2017-10-16 2020-08-14 诺维信公司 低粉化颗粒
CN111448302A (zh) 2017-10-16 2020-07-24 诺维信公司 低粉化颗粒
US11866748B2 (en) 2017-10-24 2024-01-09 Novozymes A/S Compositions comprising polypeptides having mannanase activity
CN119432814A (zh) 2017-10-27 2025-02-14 诺维信公司 Dna酶变体
ES2908667T3 (es) 2017-10-27 2022-05-03 Procter & Gamble Composiciones detergentes que comprenden variantes polipeptídicas
DE102017125560A1 (de) 2017-11-01 2019-05-02 Henkel Ag & Co. Kgaa Reinigungszusammensetzungen, die dispersine iii enthalten
US11505767B2 (en) 2017-11-01 2022-11-22 Novozymes A/S Methods for cleansing medical devices
US20200291330A1 (en) 2017-11-01 2020-09-17 Novozymes A/S Polypeptides and Compositions Comprising Such Polypeptides
DE102017125559A1 (de) 2017-11-01 2019-05-02 Henkel Ag & Co. Kgaa Reinigungszusammensetzungen, die dispersine ii enthalten
CN111527190A (zh) 2017-11-01 2020-08-11 诺维信公司 多肽以及包含此类多肽的组合物
DE102017125558A1 (de) 2017-11-01 2019-05-02 Henkel Ag & Co. Kgaa Reinigungszusammensetzungen, die dispersine i enthalten
EP3755793A1 (fr) 2018-02-23 2020-12-30 Henkel AG & Co. KGaA Composition détergente comprenant des variants d'endoglucanase et de lyase de xanthane
EP3765185B1 (fr) 2018-03-13 2023-07-19 Novozymes A/S Microencapsulation utilisant des oligomères de sucre aminé
EP3768835A1 (fr) 2018-03-23 2021-01-27 Novozymes A/S Variants de subtilase et compositions les comprenant
WO2019201793A1 (fr) 2018-04-17 2019-10-24 Novozymes A/S Polypeptides ayant une activité de liaison des hydrates de carbone dans des compositions détergentes et leur utilisation pour réduire les plis de textiles ou de tissus
CN112272701B (zh) 2018-04-19 2024-05-14 诺维信公司 稳定化的纤维素酶变体
WO2019201785A1 (fr) 2018-04-19 2019-10-24 Novozymes A/S Variants améliorés de cellulase
WO2020002604A1 (fr) 2018-06-28 2020-01-02 Novozymes A/S Compositions détergentes et leurs utilisations
WO2020002255A1 (fr) 2018-06-29 2020-01-02 Novozymes A/S Variants de subtilase et compositions les comprenant
WO2020002608A1 (fr) 2018-06-29 2020-01-02 Novozymes A/S Compositions détergentes et leurs utilisations
US12012573B2 (en) 2018-07-02 2024-06-18 Novozymes A/S Cleaning compositions and uses thereof
WO2020007875A1 (fr) 2018-07-03 2020-01-09 Novozymes A/S Compositions de nettoyage et leurs utilisations
WO2020008024A1 (fr) 2018-07-06 2020-01-09 Novozymes A/S Compositions de nettoyage et leurs utilisations
US20210253981A1 (en) 2018-07-06 2021-08-19 Novozymes A/S Cleaning compositions and uses thereof
US20210340466A1 (en) 2018-10-01 2021-11-04 Novozymes A/S Detergent compositions and uses thereof
CN112969775A (zh) 2018-10-02 2021-06-15 诺维信公司 清洁组合物
WO2020070209A1 (fr) 2018-10-02 2020-04-09 Novozymes A/S Composition de nettoyage
WO2020070014A1 (fr) 2018-10-02 2020-04-09 Novozymes A/S Composition de nettoyage comprenant un tensioactif anionique et un polypeptide ayant une activité rnase
WO2020070249A1 (fr) 2018-10-03 2020-04-09 Novozymes A/S Compositions de nettoyage
WO2020070199A1 (fr) 2018-10-03 2020-04-09 Novozymes A/S Polypeptides ayant une activité de dégradation de l'alpha-mannane et polynucléotides codant pour ceux-ci
WO2020074499A1 (fr) 2018-10-09 2020-04-16 Novozymes A/S Compositions de nettoyage et leurs utilisations
WO2020074498A1 (fr) 2018-10-09 2020-04-16 Novozymes A/S Compositions de nettoyage et leurs utilisations
WO2020074545A1 (fr) 2018-10-11 2020-04-16 Novozymes A/S Compositions de nettoyage et leurs utilisations
ES2981999T3 (es) 2018-10-31 2024-10-14 Henkel Ag & Co Kgaa Composiciones limpiadoras que contienen dispersinas V
EP3647397A1 (fr) 2018-10-31 2020-05-06 Henkel AG & Co. KGaA Compositions de nettoyage contenant des dispersions iv
CN113302270A (zh) 2018-12-03 2021-08-24 诺维信公司 低pH粉末洗涤剂组合物
US20220056379A1 (en) 2018-12-03 2022-02-24 Novozymes A/S Powder Detergent Compositions
EP3898919A1 (fr) 2018-12-21 2021-10-27 Novozymes A/S Sachet de détergent comprenant des métalloprotéases
CN113366103A (zh) 2018-12-21 2021-09-07 诺维信公司 具有肽聚糖降解活性的多肽以及编码其的多核苷酸
EP3702452A1 (fr) 2019-03-01 2020-09-02 Novozymes A/S Compositions détergentes comprenant deux protéases
US20220235341A1 (en) 2019-03-21 2022-07-28 Novozymes A/S Alpha-amylase variants and polynucleotides encoding same
WO2020201403A1 (fr) 2019-04-03 2020-10-08 Novozymes A/S Polypeptides ayant une activité bêta-glucanase, polynucléotides codant pour celles-ci et leur utilisation dans des compositions nettoyantes et détergentes
EP3953462A1 (fr) 2019-04-10 2022-02-16 Novozymes A/S Variants polypeptidiques
CN113795576A (zh) 2019-04-12 2021-12-14 诺维信公司 稳定化的糖苷水解酶变体
EP3997202A1 (fr) 2019-07-12 2022-05-18 Novozymes A/S Émulsions enzymatiques pour détergents
US20220325204A1 (en) 2019-08-27 2022-10-13 Novozymes A/S Detergent composition
CN114616312A (zh) 2019-09-19 2022-06-10 诺维信公司 洗涤剂组合物
EP4038170A1 (fr) 2019-10-03 2022-08-10 Novozymes A/S Polypeptides comprenant au moins deux domaines de liaison aux hydrates de carbone
WO2021121394A1 (fr) 2019-12-20 2021-06-24 Novozymes A/S Compositions enzymatiques liquides stabilisées exemptes de bore
US20230048546A1 (en) 2019-12-20 2023-02-16 Henkel Ag & Co. Kgaa Cleaning compositions comprising dispersins vi
WO2021123307A2 (fr) 2019-12-20 2021-06-24 Novozymes A/S Polypeptides présentant une activité protéolytique et leur utilisation
KR20220119608A (ko) 2019-12-20 2022-08-30 헨켈 아게 운트 코. 카게아아 디스페르신 viii을 포함하는 세정 조성물
AU2020410142A1 (en) 2019-12-20 2022-08-18 Henkel Ag & Co. Kgaa Cleaning composition coprising a dispersin and a carbohydrase
KR20220119607A (ko) 2019-12-20 2022-08-30 헨켈 아게 운트 코. 카게아아 디스페르신 ix를 포함하는 세정 조성물
US20240228913A1 (en) 2019-12-23 2024-07-11 Novozymes A/S Enzyme compositions and uses thereof
US20230159861A1 (en) 2020-01-23 2023-05-25 Novozymes A/S Enzyme compositions and uses thereof
US20250002889A1 (en) 2020-01-31 2025-01-02 Novozymes A/S Mannanase variants and polynucleotides encoding same
EP4097226A1 (fr) 2020-01-31 2022-12-07 Novozymes A/S Variants de mannanase et polynucléotides codant pour ceux-ci
DE102020201317A1 (de) 2020-02-04 2021-08-05 Henkel Ag & Co. Kgaa Chitosanderivate als schmutzablösevermögende Wirkstoffe
EP3892708A1 (fr) 2020-04-06 2021-10-13 Henkel AG & Co. KGaA Compositions de nettoyage comprenant des variantes de dispersine
MX2022011948A (es) 2020-04-08 2022-10-21 Novozymes As Variantes de modulos de union a carbohidratos.
WO2021214059A1 (fr) 2020-04-21 2021-10-28 Novozymes A/S Compositions de nettoyage comprenant des polypeptides ayant une activité de dégradation de fructane
EP4158011A1 (fr) 2020-05-26 2023-04-05 Novozymes A/S Variants de subtilase et compositions les comprenant
EP3936593A1 (fr) 2020-07-08 2022-01-12 Henkel AG & Co. KGaA Compositions de nettoyage et leurs utilisations
EP4656720A2 (fr) 2020-08-25 2025-12-03 Novozymes A/S Variants de xyloglucanase de la famille 44
EP4204548A1 (fr) 2020-08-28 2023-07-05 Novozymes A/S Variants de protéase dégradant le polyester
CN116507725A (zh) 2020-10-07 2023-07-28 诺维信公司 α-淀粉酶变体
EP4232539A2 (fr) 2020-10-20 2023-08-30 Novozymes A/S Utilisation de polypeptides ayant une activité de dnase
EP4032966A1 (fr) 2021-01-22 2022-07-27 Novozymes A/S Composition enzymatique liquide avec piégeur de sulfite
EP4039806A1 (fr) 2021-02-04 2022-08-10 Henkel AG & Co. KGaA Composition détergente comprenant des variants de xanthane lyase et d'endoglucanase à stabilité améliorée
WO2022171872A1 (fr) 2021-02-12 2022-08-18 Novozymes A/S Détergents biologiques stabilisés
US20250263682A1 (en) 2021-02-12 2025-08-21 Novozymes A/S Alpha-amylase variants
US20240301328A1 (en) 2021-03-12 2024-09-12 Novozymes A/S Polypeptide variants
US20240060061A1 (en) 2021-03-15 2024-02-22 Novozymes A/S Dnase variants
EP4060036A1 (fr) 2021-03-15 2022-09-21 Novozymes A/S Variantes de polypeptides
WO2022268885A1 (fr) 2021-06-23 2022-12-29 Novozymes A/S Polypeptides d'alpha-amylase
US20240417709A1 (en) 2021-10-12 2024-12-19 Novozymes A/S Endoglucanase with improved stability
EP4206309A1 (fr) 2021-12-30 2023-07-05 Novozymes A/S Particules de protéines à blancheur améliorée
CA3242259A1 (fr) 2022-03-04 2023-09-07 Novozymes A/S Variants de dnase et compositions
CN118974228A (zh) 2022-04-08 2024-11-15 诺维信公司 氨基己糖苷酶变体和组合物
EP4544036A1 (fr) 2022-06-21 2025-04-30 Novozymes A/S Variants de mannanase et polynucléotides codant pour ceux-ci
CN120051554A (zh) 2022-10-20 2025-05-27 诺维信公司 洗涤剂中的脂质去除
EP4623056A1 (fr) 2022-11-22 2025-10-01 Novozymes A/S Granulés colorés ayant une stabilité de colorant améliorée
CN120265742A (zh) 2022-12-05 2025-07-04 诺维信公司 蛋白酶变体以及编码其的多核苷酸
EP4638687A2 (fr) 2022-12-23 2025-10-29 Novozymes A/S Composition détergente comprenant une catalase et une amylase
AU2024252152A1 (en) 2023-04-12 2025-10-23 Novozymes A/S Compositions comprising polypeptides having alkaline phosphatase activity
EP4461795A1 (fr) 2023-05-10 2024-11-13 Novozymes A/S Composition detergente comprenant une laccase
EP4461796A1 (fr) 2023-05-10 2024-11-13 Novozymes A/S Composition detergente comprenant une laccase
WO2025011933A1 (fr) 2023-07-07 2025-01-16 Novozymes A/S Procédé de lavage pour éliminer des taches protéiques
WO2025153046A1 (fr) 2024-01-19 2025-07-24 Novozymes A/S Compositions détergentes et leurs utilisations
WO2025257254A1 (fr) 2024-06-12 2025-12-18 Novozymes A/S Lipases et variants de lipase et leur utilisation

Citations (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320842A (en) 1928-04-18 1929-10-18 Henry Dreyfus The manufacture and treatment of cellulose derivatives
FR702116A (fr) 1929-08-02 1931-03-30 Kodak Pathe Soc Procédé de fabrication d'esters mixtes de cellulose
GB1041020A (en) 1963-04-05 1966-09-01 United Merchants & Mfg Dyeing and or printing of cellulose acetate
GB1243785A (en) 1967-10-12 1971-08-25 De La Rue Instr Improvements in sheet counting apparatus
GB1429143A (en) 1973-05-11 1976-03-24 Procter & Gamble Detergent composition
GB1437950A (en) 1972-08-22 1976-06-03 Unilever Ltd Detergent compositions
GB1470250A (en) 1973-07-16 1977-04-14 Procter & Gamble Aluminosilicate ion-exchange materials as detergent builder compositions
GB1473201A (en) 1973-04-13 1977-05-11 Henkel & Cie Gmbh Washing and/or bleaching compositions containing silicate cation exchangers
US4137180A (en) 1976-07-02 1979-01-30 Lever Brothers Company Fabric treatment materials
US4235735A (en) 1979-07-30 1980-11-25 Milliken Research Corporation Laundry detergent containing cellulose acetate anti-redeposition agent
GB2123044B (en) 1982-06-10 1986-02-05 Kao Corp Bleaching detergent composition
US4686063A (en) 1986-09-12 1987-08-11 The Procter & Gamble Company Fatty peroxyacids or salts thereof having amide moieties in the fatty chain and low levels of exotherm control agents
US4751015A (en) 1987-03-17 1988-06-14 Lever Brothers Company Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions
EP0284292A2 (fr) 1987-03-23 1988-09-28 Kao Corporation Composition de blanchiment
EP0303520A2 (fr) 1987-08-14 1989-02-15 Kao Corporation Composition de blanchiment
US4818426A (en) 1987-03-17 1989-04-04 Lever Brothers Company Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions
EP0164514B1 (fr) 1984-04-11 1989-06-14 Hoechst Aktiengesellschaft Emploi de silicates sodiques cristallins et lamellaires dans l'adoucissement de l'eau
EP0325289A1 (fr) 1988-01-20 1989-07-26 AUSIMONT S.p.A. Agents blanchissants contenant des acides percarboxyliques imidoaromatiques
EP0325288A1 (fr) 1988-01-20 1989-07-26 AUSIMONT S.p.A. Acides percarboxyliques imido-aromatiques
EP0340013A2 (fr) 1988-04-29 1989-11-02 Unilever Plc Compositions détergentes et procédé pour leur préparation
EP0349940A1 (fr) 1988-07-08 1990-01-10 Hoechst Aktiengesellschaft Imidopéracides, procédé pour leur préparation et leur application
EP0367339A2 (fr) 1988-11-02 1990-05-09 Unilever N.V. Procédé de préparation d'une composition détergente granulaire ayant une haute densité apparente
EP0384070A2 (fr) 1988-11-03 1990-08-29 Unilever Plc Zéolite P, son procédé de préparation et son utilisation dans les compositions détergentes
EP0390251A2 (fr) 1989-03-30 1990-10-03 Unilever N.V. Compositions détergentes et procédé pour leur préparation
EP0402971A2 (fr) 1989-06-14 1990-12-19 Unilever N.V. Additive pour composition détergente en forme de particules
EP0420317A1 (fr) 1989-09-29 1991-04-03 Unilever N.V. Procédé de préparation de compositions détergentes à haute densité apparente
WO1991016359A1 (fr) 1990-04-16 1991-10-31 Eastman Kodak Company Compositions d'ester de cellulose et leur procede de preparation
EP0458398A2 (fr) 1990-05-21 1991-11-27 Unilever N.V. Activation du blanchiment
EP0509787A2 (fr) 1991-04-17 1992-10-21 Unilever Plc Compositions détergentes concentrées en poudre
US5397501A (en) 1993-07-26 1995-03-14 Lever Brothers Company, Division Of Conopco, Inc. Amido peroxycarboxylic acids for bleaching
WO1998029528A2 (fr) 1996-12-26 1998-07-09 The Procter & Gamble Company Compositions detergentes pour lessives, renfermant des polymeres cellulosiques destines a ameliorer l'aspect et l'integrite des tissus laves avec ces compositions
WO1999014925A1 (fr) 1997-09-15 1999-03-25 Siemens Aktiengesellschaft Procede pour transmettre des messages specifiques de 'services d'indication de message en instance' dans des reseaux de telecommunication, notamment dans des reseaux de telecommunication hybrides specifiques dect/isdn
WO1999014245A1 (fr) 1997-09-15 1999-03-25 The Procter & Gamble Company Compositions de detergent a lessive comportant des polymeres cellulosiques qui conferent un aspect et une integrite avantageux aux tissus laves a l'aide de celles-ci
WO2000018861A1 (fr) 1998-09-30 2000-04-06 Unilever Plc Traitement pour substrats
WO2000018862A1 (fr) 1998-09-30 2000-04-06 Unilever Plc Traitement de tissus
WO2000040684A1 (fr) 1999-01-05 2000-07-13 Unilever Plc Traitement pour textiles
WO2000040685A1 (fr) 1999-01-05 2000-07-13 Unilever Plc Traitement pour textiles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB846217A (en) * 1957-11-22 1960-08-31 Mo Och Domsjoe Ab Detergent compositions
US3756966A (en) * 1971-09-28 1973-09-04 Lever Brothers Ltd Compositions sulfosuccinate derivatives of carbohydrates as builders for detergent
US4020015A (en) * 1971-10-12 1977-04-26 Lever Brothers Company Detergent compositions
DE2613791A1 (de) * 1975-04-02 1976-10-21 Procter & Gamble Waschmittel
DE3163112D1 (en) * 1980-12-17 1984-05-17 Unilever Nv Detergent composition with reduced soil-redeposition effect
GB8519046D0 (en) * 1985-07-29 1985-09-04 Unilever Plc Detergent compositions
EP0874802A1 (fr) * 1995-10-27 1998-11-04 Basf Aktiengesellschaft Derives d'acides gras et leur utilisation comme agents tensio-actifs dans des produits de lavage et de nettoyage
WO2000042144A1 (fr) * 1999-01-13 2000-07-20 The Procter & Gamble Company Compositions detergentes contenant un polymere de cellulose
AU4660700A (en) * 1999-04-27 2000-11-10 Procter & Gamble Company, The Surface care compositions and methods for treating surfaces
GB0117768D0 (en) * 2001-07-20 2001-09-12 Unilever Plc Use of polymers in fabrics cleaning

Patent Citations (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB320842A (en) 1928-04-18 1929-10-18 Henry Dreyfus The manufacture and treatment of cellulose derivatives
FR702116A (fr) 1929-08-02 1931-03-30 Kodak Pathe Soc Procédé de fabrication d'esters mixtes de cellulose
GB1041020A (en) 1963-04-05 1966-09-01 United Merchants & Mfg Dyeing and or printing of cellulose acetate
GB1243785A (en) 1967-10-12 1971-08-25 De La Rue Instr Improvements in sheet counting apparatus
GB1437950A (en) 1972-08-22 1976-06-03 Unilever Ltd Detergent compositions
GB1473201A (en) 1973-04-13 1977-05-11 Henkel & Cie Gmbh Washing and/or bleaching compositions containing silicate cation exchangers
GB1473202A (en) 1973-04-13 1977-05-11 Henkel & Cie Gmbh Washing and/or bleaching compositions containing silicate cation exchangers
GB1429143A (en) 1973-05-11 1976-03-24 Procter & Gamble Detergent composition
GB1470250A (en) 1973-07-16 1977-04-14 Procter & Gamble Aluminosilicate ion-exchange materials as detergent builder compositions
US4137180A (en) 1976-07-02 1979-01-30 Lever Brothers Company Fabric treatment materials
US4235735A (en) 1979-07-30 1980-11-25 Milliken Research Corporation Laundry detergent containing cellulose acetate anti-redeposition agent
GB2123044B (en) 1982-06-10 1986-02-05 Kao Corp Bleaching detergent composition
EP0164514B1 (fr) 1984-04-11 1989-06-14 Hoechst Aktiengesellschaft Emploi de silicates sodiques cristallins et lamellaires dans l'adoucissement de l'eau
US4686063A (en) 1986-09-12 1987-08-11 The Procter & Gamble Company Fatty peroxyacids or salts thereof having amide moieties in the fatty chain and low levels of exotherm control agents
US4751015A (en) 1987-03-17 1988-06-14 Lever Brothers Company Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions
US4818426A (en) 1987-03-17 1989-04-04 Lever Brothers Company Quaternary ammonium or phosphonium substituted peroxy carbonic acid precursors and their use in detergent bleach compositions
EP0284292A2 (fr) 1987-03-23 1988-09-28 Kao Corporation Composition de blanchiment
EP0303520A2 (fr) 1987-08-14 1989-02-15 Kao Corporation Composition de blanchiment
EP0325289A1 (fr) 1988-01-20 1989-07-26 AUSIMONT S.p.A. Agents blanchissants contenant des acides percarboxyliques imidoaromatiques
EP0325288A1 (fr) 1988-01-20 1989-07-26 AUSIMONT S.p.A. Acides percarboxyliques imido-aromatiques
EP0340013A2 (fr) 1988-04-29 1989-11-02 Unilever Plc Compositions détergentes et procédé pour leur préparation
EP0349940A1 (fr) 1988-07-08 1990-01-10 Hoechst Aktiengesellschaft Imidopéracides, procédé pour leur préparation et leur application
DE3823172A1 (de) 1988-07-08 1990-01-11 Hoechst Ag Imidoperoxycarbonsaeuren, verfahren zu deren herstellung und deren verwendung
EP0367339A2 (fr) 1988-11-02 1990-05-09 Unilever N.V. Procédé de préparation d'une composition détergente granulaire ayant une haute densité apparente
EP0384070A2 (fr) 1988-11-03 1990-08-29 Unilever Plc Zéolite P, son procédé de préparation et son utilisation dans les compositions détergentes
EP0390251A2 (fr) 1989-03-30 1990-10-03 Unilever N.V. Compositions détergentes et procédé pour leur préparation
EP0402971A2 (fr) 1989-06-14 1990-12-19 Unilever N.V. Additive pour composition détergente en forme de particules
EP0420317A1 (fr) 1989-09-29 1991-04-03 Unilever N.V. Procédé de préparation de compositions détergentes à haute densité apparente
WO1991016359A1 (fr) 1990-04-16 1991-10-31 Eastman Kodak Company Compositions d'ester de cellulose et leur procede de preparation
EP0458398A2 (fr) 1990-05-21 1991-11-27 Unilever N.V. Activation du blanchiment
EP0458397A2 (fr) 1990-05-21 1991-11-27 Unilever N.V. Activation du blanchiment
EP0509787A2 (fr) 1991-04-17 1992-10-21 Unilever Plc Compositions détergentes concentrées en poudre
US5397501A (en) 1993-07-26 1995-03-14 Lever Brothers Company, Division Of Conopco, Inc. Amido peroxycarboxylic acids for bleaching
WO1998029528A2 (fr) 1996-12-26 1998-07-09 The Procter & Gamble Company Compositions detergentes pour lessives, renfermant des polymeres cellulosiques destines a ameliorer l'aspect et l'integrite des tissus laves avec ces compositions
WO1999014925A1 (fr) 1997-09-15 1999-03-25 Siemens Aktiengesellschaft Procede pour transmettre des messages specifiques de 'services d'indication de message en instance' dans des reseaux de telecommunication, notamment dans des reseaux de telecommunication hybrides specifiques dect/isdn
WO1999014245A1 (fr) 1997-09-15 1999-03-25 The Procter & Gamble Company Compositions de detergent a lessive comportant des polymeres cellulosiques qui conferent un aspect et une integrite avantageux aux tissus laves a l'aide de celles-ci
WO2000018861A1 (fr) 1998-09-30 2000-04-06 Unilever Plc Traitement pour substrats
WO2000018862A1 (fr) 1998-09-30 2000-04-06 Unilever Plc Traitement de tissus
WO2000040684A1 (fr) 1999-01-05 2000-07-13 Unilever Plc Traitement pour textiles
WO2000040685A1 (fr) 1999-01-05 2000-07-13 Unilever Plc Traitement pour textiles

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
D MARSH: "Handbook of Lipid Bilayers", 1990, CRC PRESS, pages: 137 - 337
M. TOMBS; S. E. HARDING: "An introduction to Polysaccharide Biotechnology", 1998, T.J. PRESS

Also Published As

Publication number Publication date
WO2003040279A1 (fr) 2003-05-15
ES2675289T3 (es) 2018-07-10
EP1442109A1 (fr) 2004-08-04
EP1442109B1 (fr) 2018-04-25
BR0213709A (pt) 2004-10-26
GB0127036D0 (en) 2002-01-02
EP2330178A3 (fr) 2014-05-14
BR0213709B1 (pt) 2014-11-18

Similar Documents

Publication Publication Date Title
EP1442109B1 (fr) Polymeres pour applications de blanchissage
WO2006117056A1 (fr) Polymeres pour la lessive
US6288022B1 (en) Treatment for fabrics
US6562771B2 (en) Laundry treatment for fabrics
US7967871B2 (en) Polymers for laundry applications
AU2002333459B2 (en) Polymers and their use
EP1268726A1 (fr) Traitement de blanchisserie pour tissus
EP1751263A1 (fr) Compositions de lessive
EP1902121B1 (fr) Compositions de traitement pour lessive
US6358903B2 (en) Laundry treatment for fabrics
CA2403435C (fr) Granule de traitement du linge et composition detergente contenant cette granule
GB2360791A (en) Softening treatment for fabrics

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 1442109

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: C11D 3/22 20060101AFI20140408BHEP

17P Request for examination filed

Effective date: 20140828

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: UNILEVER N.V.

Owner name: UNILEVER PLC, A COMPANY REGISTERED IN ENGLAND AND

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141115