EP0341999A1 - Composition détergente enzymatique - Google Patents

Composition détergente enzymatique Download PDF

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Publication number
EP0341999A1
EP0341999A1 EP19890304717 EP89304717A EP0341999A1 EP 0341999 A1 EP0341999 A1 EP 0341999A1 EP 19890304717 EP19890304717 EP 19890304717 EP 89304717 A EP89304717 A EP 89304717A EP 0341999 A1 EP0341999 A1 EP 0341999A1
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EP
European Patent Office
Prior art keywords
detergent composition
lipase
composition according
fatty
nonionic
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Application number
EP19890304717
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German (de)
English (en)
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EP0341999B1 (fr
Inventor
Jan Klugkist
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Unilever PLC
Unilever NV
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Unilever PLC
Unilever NV
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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
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase

Definitions

  • the present invention relates to an enzymatic detergent composition. More particularly it relates to an enzymatic detergent composition which contains a lipolytic enzyme.
  • Enzymatic detergent compositions are well known in the art. Enzymes of many types have been proposed for inclusion in detergent compositions, but the main attention has been focussed on proteases and amylases. Lipases have been mentioned as possible enzymes for detergent compositions. Thus, our British Patent Specification 1 372 034 discloses the use of lipases produced by microorganisms of the Pseudomonas group, such as Pseudomonas stutzeri ATCC 19 154, in detergent compositions for soaking fabrics which contain specific nonionic detergent actives, mentioning nonylphenols condensed with 5 or 10 moles of ethylene oxide, and secondary alcohols condensed with 3, 7 or 9 moles of ethylene oxide, optionally with a specific anionic detergent active.
  • USP 3 950 277 also describes fabric-soaking compositions: the described compositions comprise lipase and lipase activators and a number of lipases from microorganism and other sources are mentioned: those particularly mentioned as preferred are Amano CE, Amano M-AP, Takeda 1969-4-9, and Meito MY-30 lipases, but no indications are given of the form in which the lipase is to be prepared or used.
  • EP 0 205 208 and 0 206 390 (Unilever), which relate to lipases related to those from Ps. fluorescens, P gladioli and Chromobacter in detergent compositions.
  • EP 0 214 761 gives detailed description of lipases derived from organisms of the species Pseudomonas cepacia, and certain uses therefor.
  • EP 0 258 068 gives detailed description of lipases derived from organisms of the genus Thermomyces/Humicola, and certain uses therefor.
  • a lipase-containing granular detergent composition containing about 37% detergent actives including 5% nonionic detergent and the remainder substantially anionic detergent, about 16% zeolite, about 60 LU/g lipase, plus protease and other normal detergent additives.
  • lipase-containing detergent compositions are provided by J)A 63-078000 (1988) (Lion Corp/K Mukoyama et al) which discloses properties and uses of a Pseudomonas lipase, including use in a lipase-containing system based on 10-40 % surfactant (e.g., sodium C14-C18 alpha-olefin sulphonate), as well as other conventional detergent ingredients.
  • surfactant e.g., sodium C14-C18 alpha-olefin sulphonate
  • detergent compositions which contain a special class of lipases. These compositions contain a mixture of an anionic and a nonionic detergent as the active detergent system.
  • Nonionic alkoxylated detergents are of frequent occurrence and use, and sometimes their use has been mentioned in connection with lipase.
  • EP 0258 068 Novo
  • EP 0 130 064 Novo
  • EP 0 206 390 Unilever
  • US 3 676 340 Bossicle
  • US 3 676 338 Frances et al - Henkel
  • DE 1 942 236 Heenkel
  • Japan specifications 63-132998 (Lion), 63-078000 (Lion), and 63-077998 (Hitachi).
  • the lipases used in the present invention include for example those lipases which show a positive immunological cross-reaction with the antibody of the lipase, produced by the microorganism Pseudomonas fluorescens IAM 1057, as described in US Patent Specification 4 707 291, hereby incorporated herein by reference.
  • lipases for use in this invention are Amano-P lipase, lipase ex Pseudomonas fragi FERM P 1339 (available under the trade name Amano-B), lipase ex Pseudomonas nitroreducens var. lipolyticum FERM P 1338 (available under the trade name Amano-CES), lipases ex Chromobacter viscosum , e.g. Chromobacter viscosum var. lipolyticum NRRLB 3673, commercially available from Toyo Jozo Co., Tagata, Japan; and further Chromobacter viscosum lipases from US Biochemical Corp., U.S.A. and Diosynth Co., the Netherlands, and lipases ex Pseudomonas gladioli .
  • Amano-P lipase lipase ex Pseudomonas fragi FERM P 1339 (available under the trade name Amano-B),
  • Preferred lipases are those showing a positive immunological cross-reaction with the antibody of one of the following lipases: lipase ex Chromobacter viscosum var. lipolyticum NRRLB 3673, as sold by Toyo Jozo Co., Tagata, Japan, and lipase ex Pseudomonas gladioli .
  • Typical examples of such lipases are Amano-P, Amano-B, Amano-CES, lipases ex Chromobacter viscosum , e.g. Chromobacter viscosum var. lipolyticum NRRLB 3673, commercially available from Toyo Jozo Co., Tagata, Japan; and further Chromobacter viscosum lipases from US Biochemical Corp., U.S.A. and Diosynth Co., The Netherlands, and lipases ex Pseudomonas gladioli .
  • Chromobacter viscosum e.g. Chromobacter viscosum var. lipolyticum NRRLB 3673, commercially available from Toyo Jozo Co., Tagata, Japan
  • Chromobacter viscosum lipases from US Biochemical Corp., U.S.A. and Diosynth Co., The Netherlands, and lipases ex Pseudomonas gladioli .
  • lipases produced by cloning, by rDNA technologies, the gene encoding for the lipase produced by the fungus Humicola lanuginosa and expressing the gene in Aspergillus oryzae as host.
  • a particularly preferred lipase is manufactured and sold by Novo Industri A/S, Denmark, under the trade name Lipolase (see Biotechnology Newswatch, published 7 March 1988, page 6).
  • Lipases which are immunologically identical or similar to such lipases may also be used in the present invention.
  • lipases are for example: the lipases described in for example the following patent specifications, EP 0 214 761 (Novo), EP 0 258 068 (Novo) and especially lipases showing immunological cross-reactivity with antisera raised against lipase from Thermomyces lanuginosus ATCC 22070, EP 0 205 208 (Unilever) and EP 0 206 390 (Unilever): and especially lipases showing immunological cross-reactivity with antisera raised against lipase from Alcaligenes PL-679, ATCC 31371 and FERM-P 3783, also the lipases described in specifications WO 87/00859 (Gist-Brocades) and EP 0 204 284 (Sapporo Breweries).
  • Suitable in particular are for example the following further commercial lipase preparations: Amano lipases CE, AP, M-AP, AML and Meito lipases MY-30, OF, and PL, also esterase MM, Lipozym, SP225, SP285, Saiken lipase and Enzeco lipase (Trade Marks).
  • Genetic engineering of the enzymes can be achieved by extraction of an appropriate lipase gene, e.g., the gene for lipase from Thermomyces lanuginosus or from a mutant thereof, and introduction and expression of the gene or derivative thereof in a suitable producer organism such as an Aspergillus .
  • a suitable producer organism such as an Aspergillus .
  • the techniques described in WO 88/02775 (Novo), EP 0 238 023 (Novo), EP 0 243 338 (Labofina) and EP 0 268 452 (Genencor) may be applied and adapted.
  • Such enzymes can be referred to as enzymes producible by the respective ancestor organism, even where subsidiary features of the enzyme material, e.g., degree of glycosylation, differ as between the product of the ancestor organism and the product of the producer organism. All of the above-cited specifications are hereby incorporated herein by reference.
  • lipases are for example those mentioned in EP 0 305 216 (Novo), hereby incorporated herein by reference.
  • Preferred lipases at the present time are Lipolase (Novo (TM)) and lipase from Pseudomonas gladioli, or their rDNA-derived equivalents.
  • the lipases of the present invention are included in the detergent composition in such an amount that the final detergent composition has a lipolytic enzyme activity of from 100 to 0.005 LU/mg, preferably 25 to 0.05 LU/mg of the composition.
  • the added amount of lipolytic enzyme can be chosen within wide limits, for example 50 to 30,000 LU/g of granular detergent composition, e.g., often at least 100 LU/g, very usefully at least 500 LU/g, sometimes preferably above 1000, above 2000 LU/g or above 4000 LU/g or more, thus very often within the range 50-4000 LU/g and possibly within the range 200-1000 LU/g.
  • the lipases can be used in their impurified form, or in a purified form, e.g. purified with the aid of well-known adsorption methods, such as a phenylsepharose-packed column technique.
  • the lipases may usefully be added as a granular composition of lipolytic enzyme with carrer material (see e.g., EP 0 258 068) or as a slurry.
  • the detergent composition incorporating the lipases contains as active detergent material a mixture of one or more nonionic synthetic detergent-active materials and one or more anionic synthetic detergent-active materials.
  • anionic detergent-active materials are well known in the art, and suitable examples are fully described in Schwartz, Perry and Berch, Surface-Active Agents and Detergents, Vol.I (1949) and Vol.II (1958) and in Schick, Nonionic Surfactants, Vol.1 (1967).
  • the anionic detergent active materials are usually water-soluble alkali metal salts of organic sulphates and sulphonates having alkyl radicals containing from about 8 to about 22 carbon atoms, the term alkyl being used to include the alkyl portion of higher acyl radicals.
  • suitable synthetic anionic detergent compounds are sodium and potassium alkyl sulphates, especially those obtained by sulphating higher (C8 - C18) alcohols produced for example from tallow or coconut oil, sodium and potassium alkyl (C9 - C20) benzene sulphonates, particularly sodium linear secondary alkyl (C10 - C15) benzene sulphonates; sodium alkyl glyceryl ether sulphates, especially those ethers of the higher alcohols derived from tallow or coconut oil and synthetic alcohols derived from petroleum; sodium coconut oil fatty monoglyceride sulphates and sulphonates; sodium and potassium salts of sulphuric acid esters of higher (C8 - C18) fatty alcohol-alkylene oxide, particularly ethylene oxide reaction products; the reaction products of fatty acids such as coconut fatty acids esterified with isethionic acid and neutralised with sodium hydroxide; sodium and potassium salts of fatty acid amides of methyl taurine; alkan
  • the nonionic detergent-active material generally consists to the extent of at least 30% by weight of the total nonionic detergent-active material, of a nonionic detergent-active material which is an alkoxylate adduct with a low alkoxylation degree of fatty compounds selected from fatty alcohols, fatty acids, fatty esters, fatty amides and fatty amines.
  • the fatty compound contains at least 10 carbon atoms and the nonionic material contains an average of less than 5 alkylene oxide groups per molecule, for example less than 4 alkylene oxide groups per molecule, e.g. 3.5 and usefully 3 alkylene oxide groups per molecule or less, and usefully also greater than 0.5, or 1, or 2, alkylene oxide groups per molecule.
  • the alkylene oxide residues may for example be ethylene or propylene oxide residues.
  • alkylene oxide adducts of fatty alcohols useful in the present invention can usefully be chosen from those of the general formula: R-O-(C n H 2n O) y H wherein R is an alkyl or alkenyl group having at least 10 carbon atoms, most preferably from 10 to 22 carbon atoms, y is preferably from about 0.5 to about 3.5 and n is 2 or 3.
  • R is an alkyl or alkenyl group having at least 10 carbon atoms, most preferably from 10 to 22 carbon atoms, y is preferably from about 0.5 to about 3.5 and n is 2 or 3.
  • Preferred and suitable examples of such materials include Synperonic A3 (ex ICI), which is a C13-C15 alcohol with about three ethylene oxide groups per molecule and Empilan KB3 (ex Marchon), which is lauric alcohol 3EO.
  • Alkylene oxide adducts of fatty acids useful in the present invention preferably have the general formula: R- -O-(C n H 2n O) y H wherein R, n and y are as given above.
  • Suitable examples include ESONAL 0334 (ex Diamond Shamrock), which is a tallow fatty acid with about 2.4 ethylene oxide groups per molecule.
  • Alkylene oxide adducts of fatty esters useful in the present invention include adducts of mono-, di- or tri-esters of polyhydric alcohols containing 1 to 4 carbon atoms, such as coconut or tallow oil (triglyceride) 3EO (ex Stearine Dubois).
  • Alkylene oxide adducts of fatty amides useful in the present invention preferably have the general formula: wherein R is an alkyl or alkenyl group having at least 10 carbon atoms, most preferably from 10 to 22 carbon atoms, n is 2 or 3 and x and z in total are not more than 4.0, preferably from about 0.5 to about 3.5, while one of x and z can be zero. Examples of such materials include coconut monoethanolamide and diethanolamide, and the corresponding tallow and soya compounds.
  • Alkylene oxide adducts of fatty amines useful in the present invention preferably have the general formula: wherein R and n are as given above, and x and z in total are preferably not more than about 4.0, most preferably from about 0.5 to about 3.5.
  • examples of such materials include Ethomeen T12 (tallow amine 2EO, available from AKZO), Optameen PC5 (coconut alkylamine 5EO) and Crodamet (1.02 (oleylamine 2EO, available from Croda Chemicals).
  • One useful criterion of selection for a nonionic surfactant for use in certain desirable embodiments of the invention is that it gives a cloudy phase (at 1% w/w in distilled water) somewhere in the temperature range of 0°-40°C.
  • the nonionics are chosen that have a HLB value of about 5-10.5, e.g., about 7-9.
  • the weight ratio of the nonionic with the low alkoxylation degree of the anionic detergent is preferably less than 1:1, usually less than 1:2, e.g., in the range 1:1 to 1:3, or 1:1 to 1:4, and often ranges from 1:2.4 to 1:3.
  • the amount of nonionic and anionic detergent-active material together in the detergent compositions can range from 1 to 30%, very often below 25%, usually 2 to 20%, and often 6 to 16% by weight.
  • Several preferred embodiments have total surfactant in the range 10-20% by weight.
  • Detergent materials of other types such as soaps, cationics and zwitterionic or amphoteric detergents, e.g. amine oxides, may also be included.
  • the detergent composition may furthermore include the usual detergent ingredients in the usual amounts. They may be unbuilt or built, and may be of the zero-P type (i.e. not containing phosphorus-containing builders).
  • the composition may contain from 1-45%, preferably from 5-30% by weight of one or more organic and/or inorganic builders.
  • Typical examples of such builders are the alkali metal ortho-, pyro- and tri­polyphosphates, alkali metal carbonates, either alone or in admixture with calcite, alkali metal citrates, alkali metal nitrilotriacetates, carboxymethyloxysuccinates, zeolites, polyacetalcarboxylates and so on.
  • it may contain from 1-35% of a bleaching agent or a bleaching system comprising a bleaching agent and an activator therefore, e.g. sodium perborate plus TAED.
  • compositions non-phosphate builder and substantially free of phosphorus-containing builder are compositions non-phosphate builder and substantially free of phosphorus-containing builder, (e.g. with less than about 1% thereof).
  • compositions may furthermore comprise lather boosters, foam depressors, anti-corrosion agents, soil-­suspending agents, softening agents, clays, sequestering agents, anti-soil redeposition agents, perfumes including perfumes as disclosed in our European Patent 0003172, dyes, stabilising agents for the enzymes and so on. They may also comprise enzymes other than lipases, such as proteases, amylases, oxidases and cellulases.
  • Examples of the other ingredients are polymers which may consist of homopolymeric and/or copolymeric carboxylic acid or sulphonate or its sodium or potassium salt, the sodium salts being preferred.
  • Suitable homopolymers are polyacrylic acid, polymethacrylic acid, polymaleic acid, and polystyrene sulphonic acid.
  • Suitable copolymers are those of acrylic acid, methacrylic acid, and maleic acid with vinyl ethers such as vinyl acetate or vinyl propionate, acrylamide, methyacrylamide and ethylene, propylene, or styrene, or styrene sulphonate.
  • copolymeric acids in which one of the components does not contain an acid function the content of this component is not more than 70 mole %, preferably less than 60% mole, in the interests of sufficient water solubility.
  • Copolymers of acrylic acid with maleic acid as characterised further, e.g. in EP 25 551-B1 and in Tenside 1979, 16 , 82-89, have proved to be particularly suitable. These are copolymers containing 40 to 90 wt % of acrylic or methacrylic acid and 60 to 10 wt % of maleic acid. Copolymers of this type containing 45 to 85 wt % of maleic acid.
  • Copolymers of this type containing 45 to 85 wt % of acrylic acid and 55 to 15 wt % of maleic acid are particularly preferred.
  • the molecular weights of the homopolymers and co-polymers are generally 1000 to 150,000, preferably 1500 to 100,000.
  • cellulose ethers such as carboxy methyl cellulose, methyl cellulose, hydroxy alkyl celluloses, and mixed ethers, such as methyl hydroxy ethyl cellulose, methyl hydroxy propyl cellulose, and methyl carboxy methyl cellulose. Mixtures of different cellulose ethers, particularly mixtures of carboxy methyl cellulose and methyl cellulose, are suitable.
  • Polyethylene glycol of molecular weight from 400 to 50,000, preferably from 1000 to 10,000 and co-polymers of polyethylene oxide with polypropylene oxide are suitable as also are co-polymers of polyacrylate with polyethylene glycol.
  • Polyvinyl pyrrolidone of molecular weight of 10,000 to 60,000 preferably of 30,000 to 50,000 and co-polymers of poly vinyl pyrrolidone with other poly pyrrolidones are suitable.
  • Polyacrylic phosphonates and related co-polymers of molecular weight 1000 to 100,000, in particular 3000 to 30,000 are also suitable.
  • compositions of the present invention can be formulated in any desired form, such as powders, bars, pastes, liquids, etc. Very often the compositions can yield wash solutions with pH about 7-10.5, e.g. about 9-10, for example when dissolved or dispersed in water to yield surfactant concentration of about 0.8 g/l.
  • a detergent according to the present invention can take the form of a granulate having a bulk density of at least 600 g/l, and sufficiently low or zero neutral inorganic salt (e.g. sodium sulphate), phosphate or aluminosilicate builder and minors to yield a wash solution with ionic strength of about 0.04 or less, e.g. about 0.03 or less, e.g. about 0.025 or 0.02 or less when the composition is dispersed in water to yield a washing liquor with about 0.8 g/l surfactant concentration.
  • inorganic salt e.g. sodium sulphate
  • phosphate or aluminosilicate builder e.g. about 0.03 or less, e.g. about 0.025 or 0.02 or less when the composition is dispersed in water to yield a washing liquor with about 0.8 g/l surfactant concentration.
  • detergent liquids according to the present invention can be formulated as substantially non-­aqueous liquid detergent compositions comprising a solution (dispersion formulated e.g. as in EP 0 266 199 (incorporated herein by reference).
  • compositions in which the nonionic surfactant is a 7EO material (only) are for illustrative comparison.
  • nonionic detergent with alkoxylation degree of 3 forms in Compositions A and D 75% of the total nonionic detergent and 25% of the sum of the anionic detergent and of the nonionic detergent of low alkoxylation degree.
  • washing experiments were carried out under the following conditions: water hardness: 27°FH test monitor: prewashed cotton soiled with a mixture of inorganic pigments, protein and groundnut oil washing programme: heating for 5 min. to 30°C; washing for 30 min.
  • the nonionic detergent of low alkoxylation degree (3) forms about 38.5% of the total nonionic component and about 29.4% of the sum of the anionic detergent and the nonionic component of low alkoxylation degree.
  • This example consists of a detergent powder composition similar to Composition D of Example 1 except that the proportion of anionic detergent is 12%, that of the 7-EO-nonionic is 1% and that of the 3-EO-nonionic is 4%. 0.45% of Savinase 4.0T protease is present. Lipolase 100T is used at a rate of 0.5%.
  • the balance of neutral inorganic salt is adjusted correspondingly.
  • This example forms a highly preferred embodiment of the invention with superior wash performance to an unexpected degree.
  • the 3-EO-nonionic forms 80% of the total nonionic detergent present, and also forms 25% of the sum of the anionic component and the nonionic component of low alkoxylation degree.

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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)
EP89304717A 1988-05-10 1989-05-10 Composition détergente enzymatique Revoked EP0341999B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888811045A GB8811045D0 (en) 1988-05-10 1988-05-10 Enzymatic detergent composition
GB8811045 1988-05-10

Publications (2)

Publication Number Publication Date
EP0341999A1 true EP0341999A1 (fr) 1989-11-15
EP0341999B1 EP0341999B1 (fr) 1994-08-31

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Application Number Title Priority Date Filing Date
EP89304717A Revoked EP0341999B1 (fr) 1988-05-10 1989-05-10 Composition détergente enzymatique

Country Status (10)

Country Link
EP (1) EP0341999B1 (fr)
JP (1) JP2562065B2 (fr)
AU (1) AU617179B2 (fr)
BR (1) BR8906958A (fr)
CA (1) CA1336173C (fr)
DE (1) DE68917777T2 (fr)
ES (1) ES2058516T3 (fr)
GB (1) GB8811045D0 (fr)
WO (1) WO1989010954A1 (fr)
ZA (1) ZA893471B (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0399681A3 (fr) * 1989-05-15 1991-01-16 The Clorox Company Système surfactifs de lipase et cutinase et méthode utile au lavage
EP0468102A1 (fr) * 1989-05-01 1992-01-29 Solvay Enzymes, Inc. Formulations détergentes contenant une lipase alcaline
WO1995033041A1 (fr) * 1994-05-27 1995-12-07 The Procter & Gamble Company Produits de lessive liquides contenant une enzyme lipolytique et des savons specialement selectionnes
WO1996034936A1 (fr) * 1995-05-05 1996-11-07 Genencor International, Inc. Compositions detergentes
WO1997043375A1 (fr) * 1996-05-15 1997-11-20 The Procter & Gamble Company Compositions detergentes comprenant une enzyme lipolytique et un systeme tensio-actif specifique
US5698508A (en) * 1994-12-22 1997-12-16 Kao Corporation Powdered detergent composition
EP0694060B1 (fr) * 1993-04-13 1997-12-17 Henkel Kommanditgesellschaft auf Aktien Agent de lavage enzymatique
WO2014200657A1 (fr) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase provenant destreptomyces xiamenensis
WO2014200658A1 (fr) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase issue de promicromonospora vindobonensis
WO2014200656A1 (fr) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase provenant de streptomyces umbrinus
WO2014204596A1 (fr) 2013-06-17 2014-12-24 Danisco Us Inc. Alpha-amylase issue d'un membre de la famille des bacillaceae
WO2015050724A1 (fr) 2013-10-03 2015-04-09 Danisco Us Inc. Alpha-amylases faisant partie d'un sous-ensemble d'exiguobacterium, et procédés d'utilisation correspondants
WO2015050723A1 (fr) 2013-10-03 2015-04-09 Danisco Us Inc. Alpha-amylases provenant de exiguobacterium, méthodes d'utilisation de celles-ci
WO2015077126A1 (fr) 2013-11-20 2015-05-28 Danisco Us Inc. Variants d'alpha-amylases ayant une sensibilité réduite au clivage protéasique, et leurs procédés d'utilisation
WO2017173324A2 (fr) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions et procédés
WO2017173190A2 (fr) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions et procédés

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959179A (en) * 1989-01-30 1990-09-25 Lever Brothers Company Stabilized enzymes liquid detergent composition containing lipase and protease
JPH07506618A (ja) * 1992-05-08 1995-07-20 ザ、プロクター、エンド、ギャンブル、カンパニー リパーゼを含有する粒状洗剤組成物
DE4313949A1 (de) * 1993-04-28 1994-11-03 Henkel Kgaa Pulverwaschmittel mit ökologisch unbedenklichem Buildersystem, spezieller Tensidkombination und Lipase

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FR2072316A5 (fr) * 1969-11-25 1971-09-24 Procter Gamble Europ
FR2121170A5 (fr) * 1970-12-31 1972-08-18 Unilever Nv
EP0171006A2 (fr) * 1984-08-04 1986-02-12 Henkel Kommanditgesellschaft auf Aktien Agent de nettoyage de la vaisselle
EP0206390A2 (fr) * 1985-06-11 1986-12-30 Unilever N.V. Composition détergente contenant des enzymes

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DE2448532A1 (de) * 1973-10-15 1975-04-24 Procter & Gamble Zusammensetzungen zur oelentfernung
EP0019315B1 (fr) * 1979-05-16 1983-05-25 Procter & Gamble European Technical Center Compositions détergentes liquides contenant un acide gras très concentré
EP0189225A2 (fr) * 1985-01-22 1986-07-30 The Procter & Gamble Company Détergent liquide renforcé contenant des composés tensio-actifs anioniques, non-ioniques éthoxylés et à fonctions amides
JPS61272299A (ja) * 1985-05-29 1986-12-02 ライオン株式会社 粉粒状洗剤組成物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2072316A5 (fr) * 1969-11-25 1971-09-24 Procter Gamble Europ
FR2121170A5 (fr) * 1970-12-31 1972-08-18 Unilever Nv
EP0171006A2 (fr) * 1984-08-04 1986-02-12 Henkel Kommanditgesellschaft auf Aktien Agent de nettoyage de la vaisselle
EP0206390A2 (fr) * 1985-06-11 1986-12-30 Unilever N.V. Composition détergente contenant des enzymes

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0468102A1 (fr) * 1989-05-01 1992-01-29 Solvay Enzymes, Inc. Formulations détergentes contenant une lipase alcaline
EP0399681A3 (fr) * 1989-05-15 1991-01-16 The Clorox Company Système surfactifs de lipase et cutinase et méthode utile au lavage
EP0694060B1 (fr) * 1993-04-13 1997-12-17 Henkel Kommanditgesellschaft auf Aktien Agent de lavage enzymatique
WO1995033041A1 (fr) * 1994-05-27 1995-12-07 The Procter & Gamble Company Produits de lessive liquides contenant une enzyme lipolytique et des savons specialement selectionnes
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WO1996034936A1 (fr) * 1995-05-05 1996-11-07 Genencor International, Inc. Compositions detergentes
BE1009312A3 (fr) * 1995-05-05 1997-02-04 Solvay Compositions detergentes.
WO1997043375A1 (fr) * 1996-05-15 1997-11-20 The Procter & Gamble Company Compositions detergentes comprenant une enzyme lipolytique et un systeme tensio-actif specifique
WO2014200657A1 (fr) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase provenant destreptomyces xiamenensis
WO2014200658A1 (fr) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase issue de promicromonospora vindobonensis
WO2014200656A1 (fr) 2013-06-13 2014-12-18 Danisco Us Inc. Alpha-amylase provenant de streptomyces umbrinus
WO2014204596A1 (fr) 2013-06-17 2014-12-24 Danisco Us Inc. Alpha-amylase issue d'un membre de la famille des bacillaceae
WO2015050724A1 (fr) 2013-10-03 2015-04-09 Danisco Us Inc. Alpha-amylases faisant partie d'un sous-ensemble d'exiguobacterium, et procédés d'utilisation correspondants
WO2015050723A1 (fr) 2013-10-03 2015-04-09 Danisco Us Inc. Alpha-amylases provenant de exiguobacterium, méthodes d'utilisation de celles-ci
WO2015077126A1 (fr) 2013-11-20 2015-05-28 Danisco Us Inc. Variants d'alpha-amylases ayant une sensibilité réduite au clivage protéasique, et leurs procédés d'utilisation
WO2017173324A2 (fr) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions et procédés
WO2017173190A2 (fr) 2016-04-01 2017-10-05 Danisco Us Inc. Alpha-amylases, compositions et procédés

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DE68917777D1 (de) 1994-10-06
AU3570289A (en) 1989-11-29
GB8811045D0 (en) 1988-06-15
WO1989010954A1 (fr) 1989-11-16
AU617179B2 (en) 1991-11-21
EP0341999B1 (fr) 1994-08-31
BR8906958A (pt) 1990-12-11
ES2058516T3 (es) 1994-11-01
JP2562065B2 (ja) 1996-12-11
ZA893471B (en) 1991-01-30
JPH02504165A (ja) 1990-11-29
CA1336173C (fr) 1995-07-04
DE68917777T2 (de) 1995-01-05

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