EP1224254B1 - Inhibiteur enzymatique de grisaillement - Google Patents

Inhibiteur enzymatique de grisaillement Download PDF

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Publication number
EP1224254B1
EP1224254B1 EP00967895A EP00967895A EP1224254B1 EP 1224254 B1 EP1224254 B1 EP 1224254B1 EP 00967895 A EP00967895 A EP 00967895A EP 00967895 A EP00967895 A EP 00967895A EP 1224254 B1 EP1224254 B1 EP 1224254B1
Authority
EP
European Patent Office
Prior art keywords
weight
acid
cellulase
detergent
alkali metal
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.)
Expired - Lifetime
Application number
EP00967895A
Other languages
German (de)
English (en)
Other versions
EP1224254A1 (fr
Inventor
Beatrix Kottwitz
Karl-Heinz Maurer
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP1224254A1 publication Critical patent/EP1224254A1/fr
Application granted granted Critical
Publication of EP1224254B1 publication Critical patent/EP1224254B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D3/38645—Preparations containing enzymes, e.g. protease or amylase containing cellulase
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites

Definitions

  • the invention relates to a specific enzymatic graying inhibitor for use in detergents containing surfactants and detergents and / or cleaning agents which contain the specific enzymatic graying inhibitor in combination with other specially selected ingredients.
  • detergents and cleaning agents use finely divided zeolite, in particular zeolite NaA, to bind the hardening agents, especially calcium and / or magnesium ions, in the washing water and dirt.
  • so-called cobuilders or cobuilder systems are used to a considerable extent, particularly in the context of textile detergents, in particular to counteract undesirable incrustations.
  • German published patent application DE-A-43 25 882 and DE-A-195 20 101 it is proposed to use cellulase as a graying inhibitor in washing or cleaning agents.
  • alk (en) yl sulfates the alkali and in particular the sodium salts of the sulfuric acid half esters of the C 12 -C 18 fatty alcohols, for example from coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C 10 -C 20 oxo alcohols and those half-esters of secondary alcohols of this chain length are preferred.
  • alk (en) yl sulfates of the chain length mentioned which. contain a synthetic, petrochemical-based straight-chain alkyl radical that has a degradation behavior similar to that of the adequate compounds based on oleochemical raw materials.
  • the sarcosides or sarcosinates, and in particular sarcosinates of higher and optionally mono- or polyunsaturated fatty acids such as oleyl sarcosinate, are particularly preferred.
  • Soaps are particularly suitable as further anionic surfactants.
  • Saturated fatty acid soaps are particularly suitable, such as the salts of lauric acid, myristic acid, palmitic acid, stearic acid, hydrogenated erucic acid and behenic acid, and in particular soap mixtures derived from natural fatty acids, for example coconut, palm kernel or tallow fatty acids.
  • the known alkenyl succinic acid salts can also be used together with these soaps or as a substitute for soaps.
  • 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 polyaspartic acid, polyphosphonic acids, in particular aminotris (methylenephosphonic acid), ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid, ethylenediaminephosphonic acid,
  • crystalline layered silicates are given, for example, in "Hoechst High Chem Magazine 14/1993" on pages 33 - 38 and in "Soap-oil-fat waxes, 116 year, No. 20/1990" on pages 805 - 808 published articles.
  • Liquid or pasty washing or cleaning agents according to the invention in the form of solutions containing customary solvents are generally produced by simply mixing the ingredients, which can be added in bulk or as a solution to an automatic mixer.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (10)

  1. Utilisation d'une 20K-cellulase que l'on peut obtenir à partir de Melanocarpus sp. ou de Myriococcum sp. ou d'une telle cellulase qui présente avec elle une homologie supérieure à 80%, comme inhibiteur de grisaillement dans les détergents.
  2. Utilisation d'une 20K-cellulase que l'on peut obtenir à partir de Melanocarpus sp. ou de Myriococcum sp. ou d'une telle cellulase qui présente avec elle une homologie supérieure à 80%, comme inhibiteur de grisaillement dans les détergents qui contiennent des builders inorganiques insolubles dans l'eau finement divisés, en particulier une zéolithe.
  3. Utilisation d'une 20K-cellulase que l'on peut obtenir à partir de Melanocarpus sp. ou de Myriococcum sp. ou d'une telle cellulase qui présente avec elle une homologie supérieure à 80%, pour diminuer le redépôt dans le lavage des textiles avec des détergents pour textiles à base de composants builders inorganiques insolubles dans l'eau finement divisés.
  4. Utilisation selon l'une des revendications 1 à 3, caractérisée en ce que le détergent contient, comme builder, de 10% en poids à 50% en poids, en particulier de 10% en poids à 40% en poids, d'un matériau builder inorganique dispersable dans l'eau et insoluble dans l'eau, de qualité détergente, en particulier un silicate de métal alcalin cristallin et/ou un alumino-silicate de métal alcalin amorphe, en particulier la zéolithe A, la zéolithe P et/ou la zéolithe X.
  5. Produit de lavage ou détergent qui contient la 20K-cellulase que l'on peut obtenir à partir de Melanocarpus sp. ou de Myriococcum sp. ou une cellulase qui présente avec elle une homologie supérieure à 80%, en combinaison avec une protéase provenant de Bacillus lentus éventuellement modifiée par génie génétique et/ou un percarbonate de métal alcalin.
  6. Agent selon la revendication 5, caractérisé en ce qu'il présente une activité cellulolytique de 1 NCU/g à 500 NCU/g, en particulier de 5 NCU/g à 400 NCU/g, qui est due à la 20K-cellulase que l'on peut obtenir à partir de Melanocarpus sp. ou de Myriococcum sp. ou à une cellulase qui présente avec elle une homologie supérieure à 80%.
  7. Agent selon la revendication 5 ou 6, caractérisé en ce que, dans la protéase de Bacillus lentus modifiée par génie génétique, on a procédé à l'au moins un des échanges d'acides aminés S3T, V4I, V193M, V199I ou L211D.
  8. Agent selon l'une des revendications 5 à 7, caractérisé en ce que le rapport de l'activité cellulolytique, exprimée en NCU/g, à l'activité protéolytique, exprimée en PE/g, se situe dans un intervalle de 1 :10 000 à 5:1, en particulier de 1 :600 à 4 :3.
  9. Agent selon l'une des revendications 5 à 8, caractérisé en ce qu'il contient 50% en poids, en particulier de 5% en poids à 30% en poids, de percarbonate de métal alcalin, en particulier de percarbonate de sodium.
  10. Agent selon l'une des revendications 5 à 9, caractérisé en ce qu'il contient de 0,0001 mg à 0,1 mg, en particulier de 0,001 mg à 0,01 mg, de protéine cellulolytique par % en poids de percarbonate de métal alcalin.
EP00967895A 1999-10-29 2000-10-20 Inhibiteur enzymatique de grisaillement Expired - Lifetime EP1224254B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19952457 1999-10-29
DE19952457A DE19952457A1 (de) 1999-10-29 1999-10-29 Enzymatischer Vergrauungsinhibitor
PCT/EP2000/010328 WO2001032817A1 (fr) 1999-10-29 2000-10-20 Inhibiteur enzymatique de grisaillement

Publications (2)

Publication Number Publication Date
EP1224254A1 EP1224254A1 (fr) 2002-07-24
EP1224254B1 true EP1224254B1 (fr) 2004-03-31

Family

ID=7927502

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00967895A Expired - Lifetime EP1224254B1 (fr) 1999-10-29 2000-10-20 Inhibiteur enzymatique de grisaillement

Country Status (13)

Country Link
EP (1) EP1224254B1 (fr)
JP (1) JP2003514069A (fr)
KR (1) KR20020041832A (fr)
AR (1) AR026261A1 (fr)
AT (1) ATE263229T1 (fr)
AU (1) AU7789400A (fr)
CA (1) CA2324767A1 (fr)
DE (2) DE19952457A1 (fr)
DK (1) DK1224254T3 (fr)
ES (1) ES2218229T3 (fr)
PL (1) PL354454A1 (fr)
TN (1) TNSN00208A1 (fr)
WO (1) WO2001032817A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009149775A (ja) * 2007-12-20 2009-07-09 Lion Corp 洗濯槽用洗浄剤組成物
DE102014226293A1 (de) * 2014-12-17 2016-06-23 Henkel Ag & Co. Kgaa Waschmittel mit verbesserter Fleckentfernung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2094826B (en) * 1981-03-05 1985-06-12 Kao Corp Cellulase enzyme detergent composition
DE4325882A1 (de) * 1993-08-02 1995-02-09 Henkel Kgaa Enzymatischer Vergrauungsinhibitor
DE19520101A1 (de) * 1995-06-01 1996-12-05 Henkel Kgaa Vergrauungsinhibitorsystem auf enzymatischer Basis
ES2525677T3 (es) * 1995-10-17 2014-12-29 Ab Enzymes Oy Celulasas, genes que las codifican y usos de las mismas

Also Published As

Publication number Publication date
AR026261A1 (es) 2003-02-05
WO2001032817A1 (fr) 2001-05-10
DE50005928D1 (de) 2004-05-06
JP2003514069A (ja) 2003-04-15
ATE263229T1 (de) 2004-04-15
AU7789400A (en) 2001-05-14
EP1224254A1 (fr) 2002-07-24
PL354454A1 (en) 2004-01-12
KR20020041832A (ko) 2002-06-03
DK1224254T3 (da) 2004-07-26
DE19952457A1 (de) 2001-05-03
CA2324767A1 (fr) 2001-04-29
TNSN00208A1 (fr) 2002-05-30
ES2218229T3 (es) 2004-11-16

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