EP0819164B1 - Composition detergente comportant une source de peroxyde d'hydrogene et une protease - Google Patents

Composition detergente comportant une source de peroxyde d'hydrogene et une protease Download PDF

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Publication number
EP0819164B1
EP0819164B1 EP96906561A EP96906561A EP0819164B1 EP 0819164 B1 EP0819164 B1 EP 0819164B1 EP 96906561 A EP96906561 A EP 96906561A EP 96906561 A EP96906561 A EP 96906561A EP 0819164 B1 EP0819164 B1 EP 0819164B1
Authority
EP
European Patent Office
Prior art keywords
detergent composition
weight
acid
composition according
hydrogen peroxide
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
EP96906561A
Other languages
German (de)
English (en)
Other versions
EP0819164A4 (fr
EP0819164A1 (fr
EP0819164B2 (fr
Inventor
Gerard Marcel Baillely
Richard Timothy Hartshorn
Christian Leo Marie Vermote
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26306661&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0819164(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9504978.9A external-priority patent/GB9504978D0/en
Priority claimed from GBGB9515580.0A external-priority patent/GB9515580D0/en
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Priority to DE69634977T priority Critical patent/DE69634977T3/de
Publication of EP0819164A1 publication Critical patent/EP0819164A1/fr
Publication of EP0819164A4 publication Critical patent/EP0819164A4/fr
Publication of EP0819164B1 publication Critical patent/EP0819164B1/fr
Application granted granted Critical
Publication of EP0819164B2 publication Critical patent/EP0819164B2/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/391—Oxygen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds

Definitions

  • Oxygen bleaches are known to effectively decolourise pigments from soiled/stained substrates.
  • N-acylated caprolactam class examples include the trialkyl ammonium methylene alkyl caprolactams: where n is from 0 to 12.
  • An essential component of the detergent composition is an alkalinity source.
  • Particularly preferred polymeric polycarboxylates are co-polymers derived from monomers of acrylic acid and maleic acid.
  • the average molecular weight of such polymers in the acid form preferably ranges from 2,000 to 10,000, more preferably from 4,000 to 7,000 and most preferably from 4,000 to 5,000.
  • Water-soluble salts of such acrylic/maleic acid polymers can include, for example, the alkali metal, ammonium and substituted ammonium salts. Soluble polymers of this type are known materials. Use of polyacrylates of this type in detergent compositions has been disclosed, for example, in Diehl, U.S. Patent 3,308,067, issued march 7, 1967.
  • a chelating agent can be selected from amino carboxylate, organic phosphonate, polyfunctionally-substituted aromatic compound, nitriloacetic acid and mixture thereof. Without intending to be bound by theory, it is believed that the benefit of these materials is due in part to their exceptional ability to remove transition metal ions such as iron and manganese ions from washing solutions by formation of soluble chelates.
  • the level of builder can vary widely depending upon the end use of the composition and its desired physical form.
  • the compositions will typically comprise at least 1% builder.
  • Granular formulations typically comprise from 10% to 80%, more typically from 15% to 50% by weight, of the detergent builder.
  • Lower or higher levels of builder are not meant to be excluded. These can include, but are not restricted to phytic acid, silicates, alkali metal carbonates (including bicarbonates and sesquicarbonates), sulphates, aluminosilicates, monomeric polycarboxylates, homo or copolymeric polycarboxylic acids or their salts in which the polycarboxylic acid comprises at least two carboxylic radicals separated from each other by not more than two carbon atoms.
  • SKS-6 is a highly preferred layered silicate for use herein, but other such layered silicates, such as those having the general formula NaMSi x O 2x+1 .yH 2 O wherein M is sodium or hydrogen, x is a number from 1.9 to 4, preferably 2, and y is a number from 0 to 20, preferably 0 can be used herein.
  • Various other layered silicates from Hoechst include NaSKS-5, NaSKS-7 and NaSKS-11, as the alpha, beta and gamma forms.
  • the delta-Na 2 Si 2 O 5 (NaSKS-6 form) is most preferred for use herein.
  • Other silicates may also be useful such as for example magnesium silicate, which can serve as a crispening agent in granular formulations, as a stabilising agent for oxygen bleaches, and as a component of suds control systems.
  • the crystalline aluminosilicate ion exchange material has the formula: Na 12 [(AlO 2 ) 12 (SiO 2 ) 12 ].xH 2 O wherein x is from 20 to 30, especially 27.
  • This material is known as Zeolite A.
  • the aluminosilicate has a particle size of 0.1-10 microns in diameter.
  • compositions of the present invention can also optionally contain water-soluble ethoxylated amines having clay soil removal and antiredeposition properties.
  • Granular detergent compositions which contain these compounds typically contain from 0.01% to 10.0% by weight of the water-soluble ethoxylates amines; liquid detergent compositions typically contain 0.01 % to 5%.

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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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (20)

  1. Composition détergente granulaire contenant un adjuvant non phosphaté comprenant un agent tensioactif, et
    a)- au moins 0,5 % en poids d'une source de peroxyde d'hydrogène,
    b)- de 0,01 % à 10 % en poids d'un précurseur organique de l'agent de blanchiment à base d'acide peroxyde,
    c)- de 0,001 % à 5 % en poids d'une enzyme protéolytique,
    d)- une source d'alcalinité ayant la capacité de conférer de l'alcalinité à une solution de lavage comme mesuré par l'essai de libération de l'alcalinité décrit ici, de telle sorte que le % en poids d'équivalent de NaOH de la composition est supérieur à 10,6 % en poids de la composition, et
    dans laquelle la composition détergente a un Indice peroxyde d'hydrogène- précurseur-enzyme protéolytique (HPP) d'au moins 0,4, tel que défini par la formule HPP = (% en poids du précurseur x % en poids de l'enzyme protéolytique) (%O2d)2 dans laquelle le % en poids de l'enzyme protéolytique dans la formulation est basé sur une activité enzymatique de 13 knpu/g de la particule d'enzyme, et
    dans laquelle le % O2d est la quantité totale d'oxygène disponible présente dans la composition, dans laquelle la taille moyenne des particules des constituants de la composition est telle que pas plus de 5 % des particules ont un diamètre supérieur à 1,4 mm et pas plus de 5 % des particules ont un diamètre inférieur à 0,15 mm, et à condition que la composition ne soit pas l'une des compositions suivantes: Poudre soufflée Zéolite A 22,0 6,0 Sulfate 10,0 7,0 MA/AA 3,0 6,0 LAS 12,0 22,0 45AS 7,0 7,0 Silicate 1,0 5,0 Savon - 2,0 Azurant 1 0,2 0,2 Carbonate 16,0 20,0 DETPMP 0,4 0,4 À pulvériser 45E7 1,0 1,0 Additifs secs PVPV1/PVNO 0,5 0,5 Protéase 1,0 1,0 Lipolase 0,4 0,4 Termamyl 0,1 0,1 Carezyme 0,1 0,1 NOBS 6,1 4,5 PB1 5,0 6,0 Sulfate 6,0 - Q.S.P. (humidité et divers) 100 100
  2. Composition détergente selon la Revendication 1, dans laquelle la source de peroxyde d'hydrogène est un sel inorganique perhydrate.
  3. Composition détergente selon l'une ou l'autre des Revendications 1 ou 2, dans laquelle la source de peroxyde d'hydrogène consiste en au moins 90 % en poids d'un perborate tétrahydrate.
  4. Composition détergente selon l'une ou l'autre des revendications 1 ou 2, dans laquelle la source de peroxyde d'hydrogène consiste en au moins 90 % en poids d'un percarbonate ayant une taille de particule d'au moins 600 µm et revêtue de matériaux insolubles dans l'eau.
  5. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle la teneur en oxygène disponible total (O2d) dans la composition est inférieure à 1,5 % en poids.
  6. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite source d'alcalinité est choisie parmi le carbonate de métal alcalin, le silicate de métal alcalin et leur mélange.
  7. Composition détergente selon la Revendication 6, dans laquelle ledit silicate de métal alcalin a un rapport de 1,6/1.
  8. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite composition détergente comprend en outre un ou plusieurs composés polycarboxyliques polymères organiques hydrosolubles.
  9. Composition détergente selon la Revendication 8, dans laquelle ledit composé polycarboxylique est un acide polycarboxylique copolymère ayant un motif monomère choisi parmi l'acide acrylique, l'acide maléique (ou l'anhydride maléique), l'acide fumarique, l'acide itaconique, l'acide aconitique, l'acide mésaconique, l'acide citraconique et l'acide méthylène-malonique et leurs mélanges.
  10. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite composition détergente comprend en outre un composé polycarboxylique en quantité inférieure à 1 % en poids.
  11. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite composition détergente comprend un agent chélatant choisi parmi les aminocarboxylate, phosphonate organique, composé aromatique substitué de manière polyfonctionnelle, acide nitriloacétique et leur mélange.
  12. Composition détergente selon la Revendication 11, dans laquelle ledit agent chélatant phosphonate organique est choisi parmi les éthylène diamine tétrakis-(méthylène-phosphonates), diéthylène triamine penta-(méthylène-phosphonate), éthylène-diamine tri-(méthylène-phosphonate), hexaméthylène diamine tétra-(méthylène-phosphonate), α-hydroxy-2 phényl éthy-diphosphonate, méthylène-diphosphonate, hydroxy-1,1-hexylidène, vinylidèrie-1,1-diphosphonate, 1,2-dihydroxyéthane-1,1-diphosphonate et hydroxyéthylène-1,1-diphosphonate.
  13. Composition détergente selon l'une ou l'autre des Revendications 11 ou 12, dans laquelle ledit agent chélatant est l'hydroxyéthylène-1,1-diphosphonate.
  14. Composition détergente selon la Revendication 11, dans laquelle ledit agent chélatant aminocarboxylate est choisi parmi les éthylène diamine tétra-acétates, disuccinate d'éthylène diamine, N-hydroxyéthyléthylènediaminetriacétates, disuccinate de 2-hydroxypropylène diamine, nitrilo-triacétates, éthylène diamine tétrapropionates, triéthylène tétra-amine-hexa-acétates, éthylène triamine penta-acétate, diéthylène triamine penta-acétates et éthanoldiglycines, de préférence le disuccinate d'éthylène diamine.
  15. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite composition détergente comprend une amylase en quantité de 0,01 % à 5 % en poids.
  16. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ledit précurseur d'agent de blanchiment est choisi parmi les composés précurseurs d'agent de blanchiment qui comprennent au moins un groupe acyle formant le groupement acide peroxyde lié à un groupe partant par une liaison -O- ou -N-.
  17. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ledit précurseur d'agent de blanchiment est la N,N-N',N'-éthylène diamine tétra-acétylique.
  18. Composition détergente selon la Revendication 17, dans laquelle ledit précurseur d'agent de blanchiment est en quantité de 0,5 % à 2,5 % en poids.
  19. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite enzyme protéolytique est choisie parmi les Alcalase, Savinase, Primase, Durazym, Esperase, Maxatase, Maxacal, Maxapem, Opticlean et Optimase et leur mélange, de préférence la Savinase.
  20. Composition détergente selon l'une quelconque des revendications précédentes, dans laquelle ladite composition détergente comprend en outre des adjuvants et des additifs détersifs classiques.
EP96906561A 1995-03-11 1996-02-20 Composition detergente comportant une source de peroxyde d'hydrogene et une protease Expired - Lifetime EP0819164B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE69634977T DE69634977T3 (de) 1995-03-11 1996-02-20 Wasch- und reinigungsmittel enthaltend wasserstoffperoxidquelle und protease

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9504978.9A GB9504978D0 (en) 1995-03-11 1995-03-11 Detergent compositions
GB9504978 1995-03-11
GB9515580 1995-07-28
GBGB9515580.0A GB9515580D0 (en) 1995-07-28 1995-07-28 Detergent compositions
PCT/US1996/002337 WO1996028534A1 (fr) 1995-03-11 1996-02-20 Composition detergente comportant une source de peroxyde d'hydrogene et une protease

Publications (4)

Publication Number Publication Date
EP0819164A1 EP0819164A1 (fr) 1998-01-21
EP0819164A4 EP0819164A4 (fr) 2001-08-08
EP0819164B1 true EP0819164B1 (fr) 2005-07-27
EP0819164B2 EP0819164B2 (fr) 2013-03-13

Family

ID=26306661

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96906561A Expired - Lifetime EP0819164B2 (fr) 1995-03-11 1996-02-20 Composition detergente comportant une source de peroxyde d'hydrogene et une protease

Country Status (14)

Country Link
EP (1) EP0819164B2 (fr)
AR (1) AR001203A1 (fr)
AT (1) ATE300603T1 (fr)
AU (1) AU4990196A (fr)
BR (1) BR9607676A (fr)
CA (1) CA2214397A1 (fr)
CO (1) CO4700545A1 (fr)
CZ (1) CZ283897A3 (fr)
DE (1) DE69634977T3 (fr)
ES (1) ES2247603T5 (fr)
HU (1) HUP9801417A3 (fr)
PE (1) PE60696A1 (fr)
TR (1) TR199700936T1 (fr)
WO (1) WO1996028534A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5429765A (en) * 1993-04-29 1995-07-04 Amway Corporation Detergent and method for producing the same
GB2343457A (en) * 1998-11-07 2000-05-10 Procter & Gamble Bleach containing detergent composition
DE19925274A1 (de) 1999-06-02 2000-12-07 Henkel Ecolab Gmbh & Co Ohg Mopwaschmittel
GB0714569D0 (en) 2007-07-26 2007-09-05 Innospec Ltd Composition

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256168A (en) * 1989-10-31 1993-10-26 The Procter & Gamble Company Sulfobenzoyl end-capped ester oligomers useful as soil release agents in granular detergent compositions
US5196133A (en) * 1989-10-31 1993-03-23 The Procter & Gamble Company Granular detergent compositions containing peroxyacid bleach and sulfobenzoyl end-capped ester oligomers useful as soil-release agents
GB9021761D0 (en) * 1990-10-06 1990-11-21 Procter & Gamble Detergent compositions
GB9102507D0 (en) * 1991-02-06 1991-03-27 Procter & Gamble Peroxyacid bleach precursor compositions
EP0693111A1 (fr) † 1993-04-08 1996-01-24 The Procter & Gamble Company Tensioactifs de sulfates secondaires d'alkyle (2,3) se trouvant dans des compositions detergentes stables contenant des enzymes
EP0634479B1 (fr) † 1993-07-14 1999-12-15 The Procter & Gamble Company Compositions détergentes stables contenant des agents de blanchiment
EP0726933A4 (fr) * 1993-11-03 1997-01-22 Procter & Gamble Compositions detergentes
ATE183543T1 (de) * 1993-12-10 1999-09-15 Procter & Gamble Stabilisierung von oxidationsempfindlichen wirkstoffen in percarbonat enthaltende detergenszusammensetzungen
GB9407533D0 (en) † 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
GB9407299D0 (en) † 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
GB9419115D0 (en) * 1994-09-22 1994-11-09 Procter & Gamble Detergent compositions
GB2294706A (en) † 1994-11-05 1996-05-08 Procter & Gamble Bleaching composition
GB9422369D0 (en) * 1994-11-05 1995-01-04 Procter & Gamble Detergent compositions
GB2294705A (en) † 1994-11-05 1996-05-08 Procter & Gamble Bleaching compositions
GB9513999D0 (en) † 1995-07-08 1995-09-06 Procter & Gamble Detergent compositions

Also Published As

Publication number Publication date
HUP9801417A2 (hu) 1998-12-28
ES2247603T3 (es) 2006-03-01
HUP9801417A3 (en) 1999-03-01
DE69634977D1 (de) 2005-09-01
DE69634977T2 (de) 2006-05-24
AU4990196A (en) 1996-10-02
CO4700545A1 (es) 1998-12-29
PE60696A1 (es) 1997-01-10
EP0819164A4 (fr) 2001-08-08
AR001203A1 (es) 1997-09-24
BR9607676A (pt) 1998-07-07
CZ283897A3 (cs) 1998-02-18
CA2214397A1 (fr) 1996-09-19
DE69634977T3 (de) 2013-07-25
WO1996028534A1 (fr) 1996-09-19
EP0819164A1 (fr) 1998-01-21
MX9706915A (es) 1997-11-29
ES2247603T5 (es) 2013-07-08
TR199700936T1 (xx) 1998-02-21
ATE300603T1 (de) 2005-08-15
EP0819164B2 (fr) 2013-03-13

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