EP1000137A1 - Lessive contenant de la glucanase - Google Patents

Lessive contenant de la glucanase

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Publication number
EP1000137A1
EP1000137A1 EP98943763A EP98943763A EP1000137A1 EP 1000137 A1 EP1000137 A1 EP 1000137A1 EP 98943763 A EP98943763 A EP 98943763A EP 98943763 A EP98943763 A EP 98943763A EP 1000137 A1 EP1000137 A1 EP 1000137A1
Authority
EP
European Patent Office
Prior art keywords
weight
acid
glucanase
alkali
detergent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP98943763A
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German (de)
English (en)
Other versions
EP1000137B1 (fr
Inventor
Beatrix Kottwitz
Karl-Heinz Maurer
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Henkel AG and Co KGaA
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Henkel AG and Co KGaA
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38609—Protease or amylase in solid compositions only
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38636—Preparations containing enzymes, e.g. protease or amylase containing enzymes other than protease, amylase, lipase, cellulase, oxidase or reductase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38618—Protease or amylase in liquid compositions only
    • 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

Definitions

  • the present invention relates to detergents which contain ⁇ -glucanase to increase their cleaning performance.
  • Enzymes in particular proteases, lipases and cellulases, but also amylases, are used extensively in washing, auxiliary washing and cleaning agents.
  • Proteases, lipases or amylases are primarily used to remove protein, fat and starch stains.
  • cellulases have a special position because they are not used to remove special stains, but because of their ability to break down cellulose, have long been known as anti-aging agents for cotton fabrics.
  • a side effect of the breakdown of cellulose fibrils by cellulases is the deepening of the optical color impression, the so-called color refreshment, which results from the treatment of colored cotton textiles with cellulases when the undyed fibrils resulting from fiber damage and originating from the interior of the fiber are removed.
  • polysaccharide soiling is that naturally occurring polysaccharides, such as those found in foods, do not normally consist exclusively of starch, but also contain other or otherwise linked saccharides. While ⁇ -amylases intended for use in detergents are generally well suited to hydrolyzing the starch content of polysaccharide stains in water-soluble oligosaccharides, their dirt removal ability can be felt to be in need of improvement if they are stains from other polysaccharides or these make up larger parts of the polysaccharide stains.
  • the applicant had set itself the goal of remedying this situation and developing a detergent which has improved cleaning performance compared to polysaccharide stains.
  • the object of the invention is a detergent suitable for use in textile washing which, in addition to the usual ingredients compatible with this enzyme, contains a ⁇ -glucanase.
  • Enzymes from the class of endo-1,3-1, 4-ß-D-glucan-4-glucanohydrolases (EC 3.2.1.73; lichenases) are to be referred to here as ⁇ -glucanases.
  • Endo-1,3- ⁇ -D-glucosidases (EC 3.2.1.39; laminarinases) are also considered to be ⁇ -glucanases in the sense of the invention.
  • ß-glucanases split mixed glucans, which are linked alternately in 1,3- and 1,4-ß-glucosidic bonds, into oligosaccharides. Such polymeric mixed glucans are contained in different proportions in practically all cereal products.
  • Enzymes which are able to cleave them have so far been used primarily in the food, beverage and animal feed industries, the textile industry and starch processing (R. Borriss, " ⁇ -glucan-cleaving enzymes", in H. Ruttloff, "Industrial Enzymes ", Chapter 11.5, Behr's Verlag, Hamburg, 1994).
  • ⁇ -glucanases which can be used according to the invention can be obtained from microorganisms, for example Achromobacter lunatus, Athrobacter luteus, Aspergillus aculeatus, Aspergillus niger, Bacillus subtilis, Bacillus amyloliquefaciens, Disporotrichum dimorphosporum, Humicola insolens, Penicillium trichemicusi, penicillium emersonii or Penicilliumusillumumusillusumumusillus A commercially available product is offered, for example, under the name Cereflo® (manufacturer: Novo Nordisk A / S).
  • the preferred ⁇ -glucanases include an enzyme obtainable from Bacillus alkalophilus (DSM 9956), which is the subject of German patent application DE 197 32 751.
  • ⁇ -glucanase is preferably incorporated into agents according to the invention in amounts such that they have glucanolytic activities in the range from 0.05 U / g to 1 U / g, in particular from 0.06 U / g to 0.25 U / g.
  • the determination of glucanolytic activity is based on modifications by M. Lever in Anal. Biochem. 47 (1972), 273-279 and Anal. Biochem. ⁇ 1 (1977), 21-27 described method.
  • a 0.5% by weight solution of ⁇ -glucan (Sigma no. G6513) in 50 mM glycine buffer (pH 9.0) is used for this.
  • the invention further relates to the use of ⁇ -glucanase for removing polysaccharide stains on textiles and a method for removing polysaccharide stains from textiles by using ⁇ -glucanase.
  • the ⁇ -glucanase alone or as a component of a laundry pretreatment agent, can be applied to textiles contaminated with polysaccharide stains in the sense of a pretreatment step before the laundry.
  • the ⁇ -glucanase is preferably used as a constituent of an aqueous cleaning solution, which can additionally contain the usual ingredients of wash liquors.
  • Glucanolytic activities in the range from 0.2 U / 1 to 4 U / 1, in particular from 0.25 U / 1 to 1 U / 1, in the aqueous cleaning solution are preferred.
  • the glucanolytic activities mentioned do not have to be maintained over the entire washing cycle in order to achieve the desired washing result, as long as it is ensured that at least for a short time, for example about 5 to 20 Minutes a glucanolytic activity occurs in the range mentioned.
  • ⁇ -glucanase can be used in particular in particulate compositions, as described for example in European patent EP 0 564476 or in international patent applications WO 94/23005 for other enzymes, adsorbed on carrier substances and / or embedded in coating substances to prevent them from occurring prematurely Protect inactivation.
  • amylase can be dispensed with entirely without sacrificing cleaning performance compared to polysaccharide stains which at least partially consist of starch.
  • a detergent according to the invention preferably contains at least one protease in addition to ⁇ -glucanase.
  • An agent according to the invention in particular has a proteolytic activity in the range from about 100 PE / g to about 7500 PE / g, in particular 500 PE / g to 5000 PE / g.
  • the protease activity is determined according to the standardized method described below, as described in Tenside 7 (1970), 125: A solution containing 12 g / 1 casein and 30 mM sodium tripolyphosphate in water of 15 ° dH hardness (containing 0.058% by weight CaCl 2 2 H 2 O, 0.028% by weight MgCl 2 6 H 2 O and 0.042% by weight NaHCO 3 ) is heated to 70 ° C., the pH is adjusted to 8 by adding 0.1 N NaOH, 5 set at 50 ° C. 200 ml of a solution of the agent to be tested for proteolytic activity in 2% by weight sodium tripolyphosphate buffer solution (pH 8.5) are added to 600 ml of the substrate solution.
  • the reaction mixture is incubated at 50 ° C for 15 minutes.
  • the reaction is then stopped by adding 500 ml of TCA solution (0.44 M trichloroacetic acid and 0.22 M sodium acetate in 3% acetic acid by volume) and cooling (ice bath at 0 ° C., 15 minutes).
  • TCA-insoluble protein is removed by centrifugation, 900 ml of the supernatant are diluted with 300 ml of 2N NaOH.
  • the absorption of this solution at 290 nm is determined using an absorption spectrometer, the absorption Zero is determined by measuring a centrifuged solution made by mixing 600 ml of the above TCA solution with 600 ml of the above substrate solution and then adding the enzyme solution.
  • proteolytic activity of a solution which causes an absorption of 0.500 OD under the specified measurement conditions, is defined as 10 PE (protease units) per ml.
  • the proteases preferably used in agents according to the invention include the enzymes known from international patent applications WO 91/02792, WO 92/21760 and WO 95/23221.
  • the detergents according to the invention which can be present in particular as powdery solids, in post-compacted particle form, as homogeneous solutions or suspensions, can, in addition to the ⁇ -glucanase used according to the invention, in principle contain all known ingredients which are customary in such compositions.
  • the agents according to the invention can in particular builder substances, surface-active surfactants, bleaching agents based on organic and / or in particular inorganic peroxygen compounds, bleach activators, water-miscible organic solvents, additional enzymes, sequestering agents, electrolytes, pH regulators and / or further auxiliaries, such as optical brighteners, graying inhibitors , Color transfer inhibitors, foam regulators, and dyes and fragrances.
  • the agents according to the invention can contain one or more surfactants, in particular anionic surfactants, nonionic surfactants and mixtures thereof.
  • Suitable nonionic surfactants are in particular alkyl glycosides and ethoxylation and / or propoxylation products of alkyl glycosides or linear or branched alcohols each having 12 to 18 carbon atoms in the alkyl part and 3 to 20, preferably 4 to 10, alkyl ether groups.
  • Corresponding ethoxylation and / or propoxylation products of N-alkylamines, vicinal diols, fatty acid esters and fatty acid amides, which correspond to the long-chain alcohol derivatives mentioned with regard to the alkyl part, and of alkylphenols having 5 to 12 carbon atoms in the alkyl radical, can also be used.
  • Suitable anionic surfactants are in particular soaps and those which contain sulfate or sulfonate groups with preferably alkali ions as cations.
  • Usable soaps are preferably the alkali salts of saturated or unsaturated fatty acids with 12 to 18 carbon atoms. Such fatty acids can also be used in a form that is not completely neutralized.
  • the useful surfactants of the sulfate type include the salts of the sulfuric acid half-esters of fatty alcohols with 12 to 18 carbon atoms and the sulfation products of the nonionic surfactants mentioned with a low degree of ethoxylation.
  • the surfactants of the sulfonate type that can be used include linear alkylbenzenesulfonates with 9 to 14 carbon atoms in the alkyl part, alkanesulfonates with 12 to 18 carbon atoms, and olefin sulfonates with 12 to 18 carbon atoms, which are used in the reaction of corresponding monoolefins with sulfur trioxide arise, as well as ⁇ -sulfofatty acid esters, which arise during the sulfonation of fatty acid methyl or ethyl esters.
  • Such surfactants are present in the detergents according to the invention in proportions of preferably 5% by weight to 50% by weight, in particular 8% by weight to 30% by weight.
  • An agent according to the invention preferably contains at least one water-soluble and / or water-insoluble, organic and / or inorganic builder.
  • the water-soluble organic builder substances include polycarboxylic acids, in particular citric acid and sugar acids, monomeric and polymeric aminopolycarboxylic acids, in particular methylglycinediacetic acid, nitrilotriacetic acid and ethylenediaminetetraacetic acid, and also polyaspartic acid, polyphosphonic acids, in particular aminotris (methylene-phosphinophenonic acid), ethylenediamine (1) ethylenediamine (1) 1 -diphosphonic acid, polymeric hydroxy compounds such as dextrin and polymeric (poly) carboxylic acids, in particular the polycarboxylates of international patent application WO 93/16110 or international patent application WO 92/18542 or European patent EP 0 232 202, which are accessible by oxidation of polysaccharides or dextrins.
  • polymeric acrylic acids, methacrylic acids, maleic acids and copolymers of these, which also copolymerize small amounts of polymerizable substances without carboxylic acid functionality contain can.
  • the relative molecular weight of the homopolymers of unsaturated carboxylic acids is generally between 5,000 and 200,000, that of the copolymers between 2,000 and 200,000, preferably 50,000 to 120,000, in each case based on free acid.
  • a particularly preferred acrylic acid-maleic acid copolymer has a relative molecular weight of 50,000 to 100,000.
  • Suitable, albeit less preferred, compounds of this class are copolymers of acrylic acid or methacrylic acid with vinyl ethers, such as vinyl methyl ethers, vinyl esters, ethylene, propylene and styrene, in which the proportion of acid is at least 50% by weight.
  • vinyl ethers such as vinyl methyl ethers, vinyl esters, ethylene, propylene and styrene
  • Terpolymers can also be used as water-soluble organic builder substances which contain two unsaturated acids and / or their salts as monomers and vinyl alcohol and / or an esterified vinyl alcohol or a carbohydrate as the third monomer.
  • the first acidic monomer or its salt is derived from a monoethylenically unsaturated C 3 -C 8 carboxylic acid and preferably from a C 3 -C 4 monocarboxylic acid, in particular from (meth) acrylic acid.
  • the second acidic monomer or its salt can be a derivative of a C 4 -C 8 dicarboxylic acid, maleic acid being particularly preferred, and / or a derivative of an allylsulfonic acid which is substituted in the 2-position by an alkyl or aryl radical .
  • Such polymers can be produced in particular by processes which are described in German patents DE 42 21 381 and DE 43 00 772, and generally have a relative molecular weight of between 1,000 and 200,000.
  • copolymers are those which are described in German patent applications DE 43 03 320 and DE 44 17 734 and which preferably contain acrolein and acrylic acid / acrylic acid salts or vinyl acetate as monomers.
  • the organic builder substances in particular for the production of liquid agents, can be used in the form of aqueous solutions, preferably in the form of 30 to 50 percent by weight aqueous solutions. All of the acids mentioned are generally used in the form of their water-soluble salts, in particular their alkali metal salts.
  • Such organic builder substances can, if desired, be present in amounts of up to 40% by weight, in particular up to 25% by weight and preferably from 1% by weight to 8% by weight. Amounts close to the above upper limit are preferably in paste-like or liquid, in particular water-containing agents according to the invention.
  • Particularly suitable water-soluble inorganic builder materials are alkali silicates and polymeric alkali phosphates, which can be in the form of their alkaline, neutral or acidic sodium or potassium salts. Examples include tetrasodium diphosphate, disodium dihydrogen diphosphate, pentasodium triphosphate, so-called sodium hexametaphosphate and the corresponding potassium salts or mixtures of sodium and potassium salts.
  • crystalline or amorphous alkali aluminum silicates are used as water-insoluble, water-dispersible inorganic builder materials, in amounts of up to 50% by weight, preferably not more than 40% by weight, and in liquid compositions in particular from 1% by weight to 5% by weight. %, used.
  • the detergent grade crystalline sodium aluminosilicates are preferred. Amounts close to the above upper limit are preferably used in solid, particulate compositions. Suitable aluminosilicates in particular have no particles with a grain size above 30 ⁇ m and preferably consist of at least 80% by weight of particles with a size below 10 ⁇ m.
  • Their calcium binding capacity which can be determined according to the information in German patent DE 24 12 837, is generally in the range from 100 to 200 mg CaO per gram.
  • Suitable substitutes or partial substitutes for the aluminosilicate mentioned are crystalline alkali silicates, which can be present alone or in a mixture with amorphous silicates.
  • the alkali silicates which can be used as builders in the agents according to the invention preferably have a molar ratio of alkali oxide to SiO 2 below 0.95, in particular from 1: 1.1 to 1:12, and can be amorphous or crystalline.
  • Preferred alkali silicates are the sodium silicates, in particular the amorphous sodium silicates, with a Na 2 O: SiO 2 molar ratio of 1: 2 to 1: 2.8.
  • crystalline silicates which may be present alone or in a mixture with amorphous silicates, are wise crystalline layered silicates of the general formula Na 2 Si x O 2x + 1 y H 2 O are used, in which x, the so-called modulus, is a number from 1, 9 to 4 and y is a number from 0 to 20 and preferred values for x 2, 3 or 4. Crystalline layered silicates which fall under this general formula are described, for example, in European patent application EP 0 164 514.
  • Preferred crystalline layered silicates are those in which x assumes the values 2 or 3 in the general formula mentioned.
  • ⁇ - and ⁇ -sodium disilicate Na 2 Si 2 O 5 y H 2 O
  • ⁇ -sodium disilicate being able to be obtained, for example, by the method described in international patent application WO 91/08171.
  • ⁇ -sodium silicates with a modulus between 1.9 and 3.2 can be produced according to Japanese patent applications JP 04/238 809 or JP 04/260 610.
  • Crystalline sodium silicates with a modulus in the range from 1.9 to 3.5 are used in a further preferred embodiment of agents according to the invention.
  • a granular compound of alkali silicate and alkali carbonate is used, as is described, for example, in international patent application WO 95/22592 or as is commercially available, for example, under the name Nabion® 15.
  • the weight ratio of aluminosilicate to silicate is preferably 1:10 to 10: 1.
  • the weight ratio of amorphous alkali silicate to crystalline alkali silicate is preferably 1: 2 to 2: 1 and in particular 1: 1 to 2: 1.
  • Builder substances are contained in the detergents according to the invention preferably in amounts of up to 60% by weight, in particular from 5% by weight to 40% by weight.
  • Suitable peroxygen compounds are in particular organic peracids or peracidic salts of organic acids, such as phthalimidopercaproic acid, perbenzoic acid or salts of diperdodecanedioic acid, hydrogen peroxide and inorganic salts which give off hydrogen peroxide under the washing or cleaning conditions, such as perborate, percarbonate and / or persilicate.
  • Hydrogen peroxide can also be generated using an enzymatic system, i.e. an oxidase and its substrate. If solid peroxygen compounds are to be used, they can be used in the form of powders or granules, which can also be coated in a manner known in principle.
  • Alkali percarbonate, alkali perborate monohydrate, alkali perborate tetrahydrate or hydrogen peroxide are particularly preferably used in the form of aqueous solutions which contain 3% by weight to 10% by weight of hydrogen peroxide. If a detergent according to the invention contains peroxygen compounds, these are present in amounts of preferably up to 50% by weight, in particular from 5% by weight to 30% by weight.
  • bleach stabilizers such as, for example, phosphonates, borates or metaborates and metasilicates as well as magnesium salts such as magnesium sulfate may be useful.
  • Bleach activators which can be used are compounds which, under perhydrolysis conditions, give aliphatic peroxocarboxylic acids having preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid. Suitable substances are those which carry O- and / or N-acyl groups of the number of carbon atoms mentioned and / or optionally substituted benzoyl groups.
  • hydrophilically substituted acylacetals known from German patent application DE 196 16 769 and the acyl lactams described in German patent application DE 196 16 770 and international patent application WO 95/14075 are also preferably used.
  • the combinations of conventional bleach activators known from German patent application DE 44 43 177 can also be used. Bleach activators of this type are present in the customary quantitative range, preferably in amounts of 1% by weight to 10% by weight, in particular 2% by weight to 8% by weight, based on the total agent.
  • the sulfonimines and / or bleach-enhancing transition metal salts or transition metal complexes known from European patents EP 0446 982 and EP 0 453 003 can also be present as so-called bleaching catalysts.
  • the transition metal compounds in question include, in particular, the manganese, iron, cobalt, ruthenium or molybdenum salen complexes known from German patent application DE 195 29 905 and their N-analog compounds known from German patent application DE 196 20 267, which consist of the German patent application DE 195 36 082 known manganese, iron, cobalt, ruthenium or molybdenum carbonyl complexes, the manganese, iron, cobalt, ruthenium, molybdenum, titanium described in German patent application DE 196 05 688 -, vanadium and Copper complexes with nitrogen-containing tripod ligands, the cobalt, iron, copper and ruthenium amine complexes known from German patent application DE 196 20 411, the manganese, copper and cobalt described in German patent application DE 44 16 438 Complexes, the cobalt complexes described in European patent application EP 0 272 030, the manganese complexes known from European patent application EP
  • bleach activators and transition metal bleach catalysts are known, for example, from German patent application DE 196 13 103 and international patent application WO 95/27775.
  • Bleach-enhancing transition metal complexes in particular with the central atoms Mn, Fe, Co, Cu, Mo, V, Ti and / or Ru, are used in customary amounts, preferably in an amount of up to 1% by weight, in particular 0.0025% by weight. % to 0.25% by weight and particularly preferably from 0.01% by weight to 0.1% by weight, in each case based on the total agent.
  • the enzymes which can be used in the compositions are those from the class of proteases, lipases, cutinases, amylases, pullulanases, cellulases, hemicellulases, xylanases and peroxidases and mixtures thereof, for example proteases such as Subtilisin BPN ', Properase®, BLAP®, Optimase®, Opticlean®, Maxatase®, Maxacal®, Maxapem®, Alcalase®, Esperase®, Savinase®, Durazym®, Everlase® and / or Purafect® G or OxP, amylases such as BAN® , Termamyl®, Amylase-LT®, Maxamyl®, Duramyl® and / or Purafect® OxA, lipases like Lipolase®, Lipomax®, Lumafast® and / or
  • fungi or bacteria such as Bacillus subtilis, Bacillus licheniformis, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes or Pseudomonas cepacia.
  • fungi or bacteria such as Bacillus subtilis, Bacillus licheniformis, Streptomyces griseus, Humicola lanuginosa, Humicola insolens, Pseudomonas pseudoalcaligenes or Pseudomonas cepacia.
  • enzymes as described for example in European patent EP 0 564476 or in international patent applications WO 94/23005, can also be adsorbed on carriers and / or embedded in coating substances in order to protect them against premature inactivation.
  • the detergents according to the invention are contained in the detergents according to the invention preferably in amounts of up to 10% by weight, in particular from 0.2% by weight to 2% by weight, particular preference being given to enzymes stabilized against oxidative degradation, for example from international ones Patent applications WO 94/02597, WO 94/02618, WO 94/18314, WO 94/23053 or WO 95/07350, known, can be used.
  • the detergent can be free of amylase or contains at least the smallest possible amounts of amylase, since the use of the ⁇ -glucanase generally makes it possible to remove also soiling of textiles which is amylolytically removable, essentially without loss of performance.
  • the organic solvents which can be used in the agents according to the invention, especially if they are in liquid or pasty form, include alcohols with 1 to 4 carbon atoms, in particular methanol, ethanol, isopropanol and tert-butanol, diols with 2 to 4 carbon atoms , in particular ethylene glycol and propylene glycol, as well as their mixtures and the ethers derivable from the compound classes mentioned.
  • Such water-miscible solvents are preferably present in the detergents according to the invention in amounts not exceeding 30% by weight, in particular from 6% by weight to 20% by weight.
  • the agents according to the invention can contain system and environmentally compatible acids, in particular citric acid, acetic acid, tartaric acid, malic acid, lactic acid, glycolic acid, succinic acid, glutaric acid and / or adipic acid, but also contain mineral acids, especially sulfuric acid, or bases, especially ammonium or alkali hydroxides.
  • Such pH regulators are used in the agents preferably do not contain more than 20% by weight, in particular from 1.2% by weight to 17% by weight.
  • Color transfer inhibitors which are suitable for use in agents according to the invention, in particular those for washing textiles, include in particular polyvinylpyrrolidones, polyvinylimidazoles, polymeric N-oxides such as poly (vinylpyridine-N-oxide) and copolymers of vinylpyrrolidone with vinylimidazole.
  • Graying inhibitors have the task of keeping the dirt detached from the hard surface and in particular from the textile fiber suspended in the liquor.
  • Water-soluble colloids of mostly organic nature are suitable for this, for example starch, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
  • Water-soluble polyamides containing acidic groups are also suitable for this purpose.
  • Starch derivatives other than those mentioned above can also be used, for example aldehyde starches.
  • Cellulose ethers such as carboxymethyl cellulose (Na salt), methyl cellulose, hydroxyalkyl cellulose and mixed ethers, such as methyl hydroxyethyl cellulose, methyl hydroxypropyl cellulose, methyl carboxymethyl cellulose and mixtures thereof, for example in amounts of 0.1 to 5% by weight, based on the composition, are preferred , used.
  • the agents can contain derivatives of diaminostilbenedisulfonic acid or their alkali metal salts as optical brighteners. Suitable are, for example, salts of 4,4'-bis (2-anilino-4-morpholino-l, 3,5-triazinyl-6-amino) stilbene-2,2'-disulfonic acid or compounds of the same structure which are used instead of morpholino Group carry a diethanolamino group, a methylamino group, anilino group or a 2-methoxyethylamino group.
  • Brighteners of the substituted diphenylstyryl type may also be present, for example the alkali salts of 4,4'-bis (2-sulfostyryl) diphenyl, 4,4'-bis (4-chloro-3-sulfostyryl) diphenyl, or 4 - (4-chlorostyryl) -4 '- (2-sulfostyryl) diphenyl. Mixtures of the aforementioned optical brighteners can also be used. In particular when used in machine washing processes, it can be advantageous to add conventional foam inhibitors to the agents. Suitable foam inhibitors are, for example, soaps of natural or synthetic origin, which have a high proportion of C 18 -C 24 fatty acids.
  • Suitable non-surfactant-like foam inhibitors are, for example, organopolysiloxanes and their mixtures with microfine, optionally silanized silica, and also paraffins, waxes, microcrystalline waxes and their mixtures with silanized silica or bisfatty acid alkyl diamides. Mixtures of different foam inhibitors are also used with advantages, for example those made of silicone, paraffins or waxes.
  • the foam inhibitors, in particular silicone and / or paraffin-containing foam inhibitors are preferably bound to a granular, water-soluble or dispersible carrier substance. Mixtures of paraffins and bistearylethylenediamide are particularly preferred.
  • the preparation of solid agents according to the invention is not difficult and can be carried out in a known manner, for example by spray drying or granulation, the ⁇ -glucanase and, if appropriate, further enzymes and any other thermally sensitive ingredients, such as bleaching agents, optionally being added separately later.
  • agents according to the invention with increased bulk density in particular in the range from 650 g / 1 to 950 g / 1, a process known from European patent EP 486 592 and having an extrusion step is preferred.
  • Another preferred production using a granulation process is described in European Patent EP 0 642 576.
  • Liquid or pasty detergents according to the invention in the form of solutions containing conventional solvents are generally prepared by simply mixing the ingredients, which can be added in bulk or as a solution to an automatic mixer. Examples
  • Table 1 below shows the washing results (in dE initial value minus dE after washing, measuring device Minolta® CR 310) for an enzyme-free detergent VI, for a detergent V2, which was otherwise of the same composition, but an additional 0.5% by weight Amylase granules (Termamyl® 60T) contained, for a detergent V3, which was composed like V2, but additionally contained 0.5% by weight of protease granules (activity 200,000 PE / g), for a detergent Ml according to the invention, which otherwise as VI was composed, but in which an additional 0.125 U / g Cereflo® had been incorporated, for a detergent M2 composed otherwise of Ml, which instead of Cereflo® contained the same amount of ⁇ -glucanase from Bacillus alkalophilus (DSM 9956) as for an otherwise as V3 detergent M3, which contained 0.125 U / g Cereflo® instead of Termamyl®, and M4, which was otherwise composed of M3, but
  • Soiling A oatmeal / cocoa
  • B chocolate pudding
  • C milk / cocoa

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  • 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)
  • Enzymes And Modification Thereof (AREA)

Abstract

L'invention a pour objet de développer une lessive ayant un meilleur pouvoir nettoyant vis-à-vis des salissures de polysaccharide qui ne sont pas essentiellement constituées d'amidon. Cette lessive adaptée à l'utilisation pour le lavage du linge, contient non seulement des composants tolérables avec cet enzyme mais aussi une β-glucanase.
EP98943763A 1997-07-30 1998-07-21 Lessive contenant de la glucanase Revoked EP1000137B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732749 1997-07-30
DE19732749A DE19732749A1 (de) 1997-07-30 1997-07-30 Glucanasehaltiges Waschmittel
PCT/EP1998/004578 WO1999006516A1 (fr) 1997-07-30 1998-07-21 Lessive contenant de la glucanase

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EP1000137A1 true EP1000137A1 (fr) 2000-05-17
EP1000137B1 EP1000137B1 (fr) 2002-09-25

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EP98943763A Revoked EP1000137B1 (fr) 1997-07-30 1998-07-21 Lessive contenant de la glucanase

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EP (1) EP1000137B1 (fr)
JP (1) JP2001512175A (fr)
KR (1) KR20010022293A (fr)
CN (1) CN1299404A (fr)
AT (1) ATE224943T1 (fr)
DE (2) DE19732749A1 (fr)
DK (1) DK1000137T3 (fr)
ES (1) ES2183415T3 (fr)
HU (1) HUP0004797A2 (fr)
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Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10019881A1 (de) * 2000-04-20 2001-11-15 Gerhard Miksch Verfahren zur Überexpression und extrazellulären Produktion bakterieller Phytasen in Escherichia coli
PL366249A1 (en) 2000-07-28 2005-01-24 Henkel Kommanditgesellschaft Auf Aktien Novel amylolytic enzyme extracted from bacillus sp. a 7-7 (dsm 12368) and washing and cleaning agents containing this novel amylolytic enzyme
ES2290184T3 (es) 2000-11-28 2008-02-16 Henkel Kommanditgesellschaft Auf Aktien Ciclodextrina-glucanotransferasa (cgtasa) a partir de bacillus agaradherens (dsm 9948) asi como agentes para el lavado y la limpeiza con esta nueva ciclodextrina-glucanotransferasa.
DE10121463A1 (de) * 2001-05-02 2003-02-27 Henkel Kgaa Neue Alkalische Protease-Varianten und Wasch- und Reinigungsmittel enthaltend diese neuen Alkalischen Protease-Varianten
DE10138753B4 (de) * 2001-08-07 2017-07-20 Henkel Ag & Co. Kgaa Wasch- und Reinigungsmittel mit Hybrid-Alpha-Amylasen
DE10153792A1 (de) * 2001-10-31 2003-05-22 Henkel Kgaa Neue Alkalische Protease-Varianten und Wasch- und Reinigungsmittel enthaltend diese neuen Alkalischen Protease-Varianten
DE10162727A1 (de) * 2001-12-20 2003-07-10 Henkel Kgaa Neue Alkalische Protease aus Bacillus gibsonii (DSM 14391) und Wasch-und Reinigungsmittel enthaltend diese neue Alkalische Protease
DE10162728A1 (de) * 2001-12-20 2003-07-10 Henkel Kgaa Neue Alkalische Protease aus Bacillus gibsonii (DSM 14393) und Wasch-und Reinigungsmittel enthaltend diese neue Alkalische Protease
DE10163748A1 (de) 2001-12-21 2003-07-17 Henkel Kgaa Neue Glykosylhydrolasen
DE10163884A1 (de) * 2001-12-22 2003-07-10 Henkel Kgaa Neue Alkalische Protease aus Bacillus sp. (DSM 14392) und Wasch- und Reinigungsmittel enthaltend diese neue Alkalische Protease
PL2088186T3 (pl) * 2003-12-13 2014-01-31 Henkel Ag & Co Kgaa Wieloskładnikowy układ rzadki do gęstego
DE102005049429A1 (de) * 2005-10-15 2007-04-19 Cognis Ip Management Gmbh Verfahren zur Ausrüstung von Textilien
DE102006038448A1 (de) 2005-12-28 2008-02-21 Henkel Kgaa Enzym-haltiges Reinigungsmittel
WO2015144824A1 (fr) * 2014-03-27 2015-10-01 Novozymes A/S Variants de la bêta-glucanase et polynucleotides les codant
CN108603185B (zh) 2015-12-30 2022-05-17 诺维信公司 酶变体以及编码它们的多核苷酸
US20200325418A1 (en) 2016-04-08 2020-10-15 Novozymes A/S Detergent compositions and uses of the same
CN109312319B (zh) 2016-05-09 2023-05-16 诺维信公司 具有改善的性能的变体多肽及其用途
US11492605B2 (en) 2017-05-08 2022-11-08 Novozymes A/S Mannanase variants and polynucleotides encoding same
EP3622063A1 (fr) 2017-05-08 2020-03-18 Novozymes A/S Variants de mannanase et polynucléotides codant pour ces derniers
US11746310B2 (en) 2017-10-02 2023-09-05 Novozymes A/S Polypeptides having mannanase activity and polynucleotides encoding same
CN111373036A (zh) 2017-10-02 2020-07-03 诺维信公司 具有甘露聚糖酶活性的多肽和编码它们的多核苷酸
WO2019081515A1 (fr) 2017-10-24 2019-05-02 Novozymes A/S Compositions comprenant des polypeptides présentant une activité mannanase
EP3775190A1 (fr) 2018-03-29 2021-02-17 Novozymes A/S Variants de mannanase et polynucléotides codant pour ceux-ci
JP7275298B2 (ja) * 2019-03-14 2023-05-17 ザ プロクター アンド ギャンブル カンパニー 酵素を含むクリーニング組成物
JP7275297B2 (ja) * 2019-03-14 2023-05-17 ザ プロクター アンド ギャンブル カンパニー 酵素を含むクリーニング組成物
US10988715B2 (en) * 2019-03-14 2021-04-27 The Procter & Gamble Company Method for treating cotton
WO2021152120A1 (fr) 2020-01-31 2021-08-05 Novozymes A/S Variants de mannanase et polynucléotides codant pour ceux-ci
JP2023511739A (ja) 2020-01-31 2023-03-22 ノボザイムス アクティーゼルスカブ マンナナーゼバリアント及びそれをコードするポリヌクレオチド
WO2023247348A1 (fr) 2022-06-21 2023-12-28 Novozymes A/S Variants de mannanase et polynucléotides codant pour ceux-ci

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE226012C (fr)
NO148854C (no) 1973-04-13 1985-05-29 Henkel Kgaa Pulverformet til kornet vaske- eller blekemiddelblanding, uten eller med redusert fosfatinnhold
AT330930B (de) 1973-04-13 1976-07-26 Henkel & Cie Gmbh Verfahren zur herstellung von festen, schuttfahigen wasch- oder reinigungsmitteln mit einem gehalt an calcium bindenden substanzen
DE3413571A1 (de) 1984-04-11 1985-10-24 Hoechst Ag, 6230 Frankfurt Verwendung von kristallinen schichtfoermigen natriumsilikaten zur wasserenthaertung und verfahren zur wasserenthaertung
DE3417649A1 (de) 1984-05-12 1985-11-14 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von kristallinen natriumsilikaten
FR2597473B1 (fr) 1986-01-30 1988-08-12 Roquette Freres Procede d'oxydation de di-, tri-, oligo- et polysaccharides en acides polyhydroxycarboxyliques, catalyseur mis en oeuvre et produits ainsi obtenus.
GB8629837D0 (en) 1986-12-13 1987-01-21 Interox Chemicals Ltd Bleach activation
DE3718801A1 (de) 1987-06-02 1988-12-15 Desitin Arzneimittel Gmbh Verfahren zur herstellung von e-2-propyl-2-pentensaeure und physiologisch vertraeglichen salzen derselben
GB8908416D0 (en) 1989-04-13 1989-06-01 Unilever Plc Bleach activation
DE3921839A1 (de) 1989-07-03 1991-01-17 Henkel Kgaa Enzymatischer reiniger
DE4010533A1 (de) 1990-04-02 1991-10-10 Henkel Kgaa Tablettierte wasch- und/oder reinigungsmittel fuer haushalt und gewerbe und verfahren zu ihrer herstellung
JPH05500076A (ja) 1989-08-09 1993-01-14 ヘンケル・コマンディットゲゼルシャフト・アウフ・アクチェン 洗剤中で使用する高密度顆粒の製造方法
DE3927758A1 (de) 1989-08-23 1991-02-28 Saarberg Interplan Gmbh Vorrichtung zum verhindern des austretens von fuellgasen waehrend des einfahrens von kohlekuchen in horizontale verkokungskammern
DK0493398T3 (da) 1989-08-25 2000-05-22 Henkel Research Corp Alkalisk, proteolytisk enzym og fremgangsmåde til fremstilling deraf
CA2025073C (fr) 1989-10-25 1995-07-18 Gunther Schimmel Procede de production de silicates de sodium
US5229095A (en) 1989-10-25 1993-07-20 Hoechst Aktiengesellschaft Process for producing amorphous sodium silicate
YU221490A (sh) 1989-12-02 1993-10-20 Henkel Kg. Postupak za hidrotermalnu izradu kristalnog natrijum disilikata
DE4000705A1 (de) 1990-01-12 1991-07-18 Hoechst Ag Verfahren zur herstellung von kristallinen natriumsilikaten
GB9003741D0 (en) 1990-02-19 1990-04-18 Unilever Plc Bleach activation
US5047163A (en) 1990-03-16 1991-09-10 Lever Brothers Company, Division Of Conopco, Inc. Activation of bleach precursors with sulfonimines
US5041232A (en) 1990-03-16 1991-08-20 Lever Brothers Company, Division Of Conopco, Inc. Sulfonimines as bleach catalysts
DE69125310T2 (de) 1990-05-21 1997-07-03 Unilever Nv Bleichmittelaktivierung
US5290474A (en) 1990-10-05 1994-03-01 Genencor International, Inc. Detergent composition for treating cotton-containing fabrics containing a surfactant and a cellulase composition containing endolucanase III from trichoderma ssp
ATE124667T1 (de) 1990-12-01 1995-07-15 Henkel Kgaa Verfahren zur hydrothermalen herstellung von kristallinem natriumdisilikat.
DE4041752A1 (de) 1990-12-24 1992-06-25 Henkel Kgaa Enzymzubereitung fuer wasch- und reinigungsmittel
JP3293636B2 (ja) 1991-01-10 2002-06-17 日本化学工業株式会社 結晶性層状珪酸ナトリウムの製造方法
JP3299763B2 (ja) 1991-02-14 2002-07-08 日本化学工業株式会社 改質ジ珪酸ナトリウムの製造方法
DE4107230C2 (de) 1991-03-07 1995-04-06 Hoechst Ag Verfahren zur Herstellung von Natriumsilikaten
IT1245063B (it) 1991-04-12 1994-09-13 Ferruzzi Ricerca & Tec Procedimento per l'ossidazione di carboidrati
US5340735A (en) 1991-05-29 1994-08-23 Cognis, Inc. Bacillus lentus alkaline protease variants with increased stability
EP0525239B1 (fr) 1991-07-31 1997-07-09 AUSIMONT S.p.A. Procédé pour augmenter l'efficacité de blanchiment d'un persel inorganique
US5194416A (en) 1991-11-26 1993-03-16 Lever Brothers Company, Division Of Conopco, Inc. Manganese catalyst for activating hydrogen peroxide bleaching
EP0544490A1 (fr) 1991-11-26 1993-06-02 Unilever Plc Compositions détergentes de blanchiment
GB9127060D0 (en) 1991-12-20 1992-02-19 Unilever Plc Bleach activation
CA2085642A1 (fr) 1991-12-20 1993-06-21 Ronald Hage Activation de blanchiment
DE4142711A1 (de) 1991-12-21 1993-06-24 Hoechst Ag Verfahren zur herstellung von kristallinen natriumdisilikaten
DE4221381C1 (de) 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Pfropf-Copolymerisate von ungesättigten Monomeren und Zuckern, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4203923A1 (de) 1992-02-11 1993-08-12 Henkel Kgaa Verfahren zur herstellung von polycarboxylaten auf polysaccharid-basis
DE4216774A1 (de) 1992-05-21 1993-11-25 Henkel Kgaa Verfahren zur kontinuierlichen Herstellung eines granularen Wasch und/oder Reinigungsmittels
ATE376061T1 (de) 1992-07-17 2007-11-15 Genencor Int Hochalkalische serinproteasen
WO1994002597A1 (fr) 1992-07-23 1994-02-03 Novo Nordisk A/S Alpha-amylase mutante, detergent, agent de lavage de vaisselle et de liquefaction
DE4228786A1 (de) 1992-08-29 1994-03-03 Henkel Kgaa Geschirrspülmittel mit ausgewähltem Builder-System
DE4300772C2 (de) 1993-01-14 1997-03-27 Stockhausen Chem Fab Gmbh Wasserlösliche, biologisch abbaubare Copolymere auf Basis von ungesättigten Mono- und Dicarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4303320C2 (de) 1993-02-05 1995-12-21 Degussa Waschmittelzusammensetzung mit verbessertem Schmutztragevermögen, Verfahren zu dessen Herstellung und Verwendung eines geeigneten Polycarboxylats hierfür
DK0689589T4 (da) 1993-02-11 2010-01-04 Genencor Int Oxidativ stabil alfa-amylase
DE4310506A1 (de) 1993-03-31 1994-10-06 Cognis Bio Umwelt Enzymzubereitung für Wasch- und Reinigungsmittel
DK39093D0 (da) 1993-04-01 1993-04-01 Novo Nordisk As Enzym
WO1994028103A1 (fr) 1993-05-20 1994-12-08 The Procter & Gamble Company Compositions de blanchiment comprenant des adjuvants a base de n-acyl caprolactame
AU6949094A (en) 1993-05-20 1994-12-20 Procter & Gamble Company, The Bleaching compounds comprising substituted benzoyl caprolactam bleach activators
AU6833394A (en) 1993-05-20 1994-12-20 Procter & Gamble Company, The Bleaching compounds comprising n-acyl caprolactam for use in hand-wash or other low-water cleaning systems
US5405413A (en) 1993-06-24 1995-04-11 The Procter & Gamble Co. Bleaching compounds comprising acyl valerolactam bleach activators
DK100893D0 (da) 1993-09-09 1993-09-09 Novo Nordisk As Enzym
DE4338922A1 (de) 1993-11-15 1995-05-18 Degussa Aktivatoren für anorganische Persauerstoffverbindungen
GB9323971D0 (en) 1993-11-22 1994-01-12 Toad Innovations Ltd Cleaning formulation
DE69419432T2 (de) 1993-11-25 1999-10-28 Warwick Int Group Bleichmittelzusammensetzungen
US5534196A (en) 1993-12-23 1996-07-09 The Procter & Gamble Co. Process for making lactam bleach activator containing particles
DE4405511A1 (de) 1994-02-22 1995-08-24 Henkel Kgaa Waschmittel mit amorphen silikatischen Buildersubstanzen
US5691295A (en) * 1995-01-17 1997-11-25 Cognis Gesellschaft Fuer Biotechnologie Mbh Detergent compositions
MX9604643A (es) 1994-04-07 1997-11-29 Procter & Gamble Composiciones blanqueadoras que consisten de catalizadores de blanqueo que contienen metal.
DE4416438A1 (de) 1994-05-10 1995-11-16 Basf Ag Ein- oder mehrkernige Metall-Komplexe und ihre Verwendung als Bleich- und Oxidationskatalysatoren
DE4417734A1 (de) 1994-05-20 1995-11-23 Degussa Polycarboxylate
CA2193117C (fr) * 1994-06-17 2007-10-30 Roelck Anneke Cuperus Compositions de nettoyage contenant des enzymes de degradation de parois cellulaires vegetales et leur utilisation dans des procedes de nettoyage
DE69533149T2 (de) 1994-07-21 2005-08-25 Ciba Specialty Chemicals Holding Inc. Bleichmittelzusammensetzung für Gewebe
EP0709452A1 (fr) * 1994-10-27 1996-05-01 The Procter & Gamble Company Compositions de nettoyage contenant des xylanases
EP0792342B1 (fr) * 1994-11-18 2001-09-05 The Procter & Gamble Company Utilisation de lipases specifiques dans des compositions detergentes
DE4443177A1 (de) 1994-12-05 1996-06-13 Henkel Kgaa Aktivatormischungen für anorganische Perverbindungen
EP0796324A1 (fr) 1994-12-07 1997-09-24 Novo Nordisk A/S Polypeptide a allergenicite reduite
DE19503060A1 (de) * 1995-02-01 1996-08-08 Henkel Ecolab Gmbh & Co Ohg Reinigungsverfahren für Membranfilter
EP0747470A1 (fr) * 1995-06-08 1996-12-11 The Procter & Gamble Company Compositions de nettoyage contenant du kératanase
EP0756001A1 (fr) * 1995-07-24 1997-01-29 The Procter & Gamble Company Compositions détergentes comprenant une amylase spécifique et un système tensioactif spécifique
DE19529905A1 (de) 1995-08-15 1997-02-20 Henkel Kgaa Aktivatorkomplexe für Persauerstoffverbindungen
DE19536082A1 (de) 1995-09-28 1997-04-03 Henkel Kgaa Aktivatorkomplexe für Persauerstoffverbindungen
AR003725A1 (es) * 1995-09-29 1998-09-09 Procter & Gamble Composiciones detergentes liquidas que contienen una amina, un alquilsulfato y un surfactante anionico adicional.
NZ320240A (en) * 1995-10-13 1999-11-29 Gist Brocades B Fungal Cellulases, vectors & uses thereof
AU7528196A (en) * 1995-11-17 1997-06-11 Procter & Gamble Company, The Laundry detergent compositions containing lipolytic enzyme and selected quaternary ammonium compounds
DE19605688A1 (de) 1996-02-16 1997-08-21 Henkel Kgaa Übergangsmetallkomplexe als Aktivatoren für Persauerstoffverbindungen
DE19613103A1 (de) 1996-04-01 1997-10-02 Henkel Kgaa Übergangsmetallkomplex-haltige Systeme als Aktivatoren für Persauerstoffverbindungen
DE19620411A1 (de) 1996-04-01 1997-10-02 Henkel Kgaa Übergangsmetallamminkomplexe als Aktivatoren für Persauerstoffverbindungen
DE19616770A1 (de) 1996-04-26 1997-11-06 Henkel Kgaa Acyllactame als Bleichaktivatoren für Wasch- und Reinigungsmittel
DE19616769A1 (de) 1996-04-26 1997-11-06 Henkel Kgaa Acylacetale als Bleichaktivatoren für Wasch- und Reinigungsmittel
DE19616693A1 (de) 1996-04-26 1997-11-06 Henkel Kgaa Enolester als Bleichaktivatoren für Wasch- und Reinigungsmittel
DE19616767A1 (de) 1996-04-26 1997-11-06 Henkel Kgaa Bleichaktivatoren für Wasch- und Reinigungsmittel
DE19619221A1 (de) * 1996-05-13 1997-11-20 Solvay Enzymes Gmbh & Co Kg Enzymgranulat für Wasch- und Reinigungsanwendungen
DE19620267A1 (de) 1996-05-20 1997-11-27 Henkel Kgaa Katalytisch wirksame Aktivatorkomplexe mit N¶4¶-Liganden für Persauerstoffverbindungen
US5811381A (en) * 1996-10-10 1998-09-22 Mark A. Emalfarb Cellulase compositions and methods of use
US5990065A (en) 1996-12-20 1999-11-23 The Procter & Gamble Company Dishwashing detergent compositions containing organic diamines for improved grease cleaning, sudsing, low temperature stability and dissolution
DE19732751A1 (de) 1997-07-30 1999-02-04 Henkel Kgaa Neue Beta-Glucanase aus Bacillus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9906516A1 *

Also Published As

Publication number Publication date
PL338420A1 (en) 2000-11-06
US6417152B1 (en) 2002-07-09
DK1000137T3 (da) 2003-02-03
ATE224943T1 (de) 2002-10-15
DE59805725D1 (de) 2002-10-31
EP1000137B1 (fr) 2002-09-25
WO1999006516A1 (fr) 1999-02-11
JP2001512175A (ja) 2001-08-21
HUP0004797A2 (hu) 2001-04-28
KR20010022293A (ko) 2001-03-15
CN1299404A (zh) 2001-06-13
DE19732749A1 (de) 1999-02-04
ES2183415T3 (es) 2003-03-16

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