AR003020A1 - DETERGENT COMPOSITION INCLUDING AN INCREASED OXIDATIVE STABILITY AMYLASE AND A SPECIFIC SURFACTING SYSTEM. - Google Patents

DETERGENT COMPOSITION INCLUDING AN INCREASED OXIDATIVE STABILITY AMYLASE AND A SPECIFIC SURFACTING SYSTEM.

Info

Publication number
AR003020A1
AR003020A1 ARP960103718A AR10371896A AR003020A1 AR 003020 A1 AR003020 A1 AR 003020A1 AR P960103718 A ARP960103718 A AR P960103718A AR 10371896 A AR10371896 A AR 10371896A AR 003020 A1 AR003020 A1 AR 003020A1
Authority
AR
Argentina
Prior art keywords
amylase
surfactants
detergent compositions
surfactant
oxidative stability
Prior art date
Application number
ARP960103718A
Other languages
Spanish (es)
Inventor
Dimitris Lappas
Original Assignee
Procter & Gamble
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
Priority claimed from EP96870039A external-priority patent/EP0756001A1/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of AR003020A1 publication Critical patent/AR003020A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
    • C11D1/525—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain two or more hydroxy groups per alkyl group, e.g. R3 being a reducing sugar rest
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/662—Carbohydrates or derivatives
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols

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)
  • Detergent Compositions (AREA)

Abstract

Una gran variedad de sufactantes detersivos se conocen en la literatura y en la práctica comercial. Estos realizan una doble función dentro de la matrizdetergente.Primero,las moléculas del surfactante reducen la tensión interfacial entre la fase desucio y la acuosa, con lo cual eliminan gradualmente la manchade la superficie mediante un mecanismo de levantamiento, emulsionamiento o solubilización. Los surfactantes aniónicos son particularmente adecuados paraesta función.Segundo, las moléculas del surfactante mantienen la suciedad en suspensión y evitan la resedimentación en la superficie. Los surfactantes nono iónicos y aniónicos etoxilados tradicionalmente sirven para este propósito. Por consiguiente, aun cuando se conoce que la amilasa actúa en las manchas detipo almidón, aún persiste un reto técnico substancial en la formulación de composiciones detergentes que comprenden amilasa y surfactantes de manera quesatisfagan la necesidad del consumidor de un funcionamientolimpiador superior en suciedad y en particular, en suciedad de tipo almidón. Por lo tanto, es unpropósito de la presente invención proveer composiciones detergentes que incluyan un agente limpiador de lavar telas, lavar platos y superficies duras,que contienen amilasas oxidativas de estabilidad aumentada y surfactantes con el fin de satisfacer la necesidad antes mencionada. Es otra próposito formularcomposiciones detergentes de lavar telas que proveen una eficaz y eficiente limpieza de las superficies de telas, particularmente en manchas percudidas.Se ha descubierto ahora de manera sorprendente que aplicaciones optimizadas de amilasa de estabilidad oxidativa aumentada en las composiciones detergentes seobtiene cuando se combinan con un sistema de surfactante con una relación específica de surfactantes aniónicos a no iónicos. En particular, se haA wide variety of detersive sufactants are known in the literature and in commercial practice. These perform a dual function within the detergent matrix. First, the molecules of the surfactant reduce the interfacial tension between the dirty and aqueous phase, thereby gradually removing surface stain by a lifting, emulsifying, or solubilizing mechanism. Anionic surfactants are particularly suitable for this function. Second, the surfactant molecules keep dirt in suspension and prevent re-sedimentation at the surface. Traditionally ethoxylated nonionic and anionic surfactants serve this purpose. Accordingly, even though amylase is known to act on starch-type stains, a substantial technical challenge still remains in formulating detergent compositions comprising amylase and surfactants in ways that satisfy the consumer's need for superior soil-cleaning performance and in particular , in starch type dirt. Therefore, it is a purpose of the present invention to provide detergent compositions that include a cleaning agent for washing fabrics, dishwashing, and hard surfaces, containing increased stability oxidative amylases and surfactants in order to satisfy the aforementioned need. It is another purpose to formulate fabric washing detergent compositions that provide effective and efficient cleaning of fabric surfaces, particularly on stained stains. It has now surprisingly been found that optimized applications of increased oxidative stability amylase in detergent compositions are obtained when combined with a surfactant system with a specific ratio of anionic to nonionic surfactants. In particular,

ARP960103718A 1995-07-24 1996-06-24 DETERGENT COMPOSITION INCLUDING AN INCREASED OXIDATIVE STABILITY AMYLASE AND A SPECIFIC SURFACTING SYSTEM. AR003020A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US133895P 1995-07-24 1995-07-24
EP96870039A EP0756001A1 (en) 1995-07-24 1996-03-29 Detergent compositions comprising specific amylase and a specific surfactant system

Publications (1)

Publication Number Publication Date
AR003020A1 true AR003020A1 (en) 1998-05-27

Family

ID=26144385

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960103718A AR003020A1 (en) 1995-07-24 1996-06-24 DETERGENT COMPOSITION INCLUDING AN INCREASED OXIDATIVE STABILITY AMYLASE AND A SPECIFIC SURFACTING SYSTEM.

Country Status (5)

Country Link
JP (1) JPH11509884A (en)
AR (1) AR003020A1 (en)
CA (1) CA2227782A1 (en)
MX (1) MX9800750A (en)
WO (1) WO1997004066A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2768936B1 (en) * 2011-10-19 2017-03-01 Basf Se Formulations, their use as or for the manufacture of dishwashing compositions, and manufacture
CN104540550A (en) * 2012-05-30 2015-04-22 科莱恩金融(Bvi)有限公司 Surfactant solutions containing N-methyl-N-oleylglucamines and N-methyl-N-C12-C14-acylglucamines
JP6503844B2 (en) * 2015-03-31 2019-04-24 日油株式会社 Liquid detergent composition
DE102016202804A1 (en) * 2016-02-24 2017-08-24 Henkel Ag & Co. Kgaa Optimized surfactant-enzyme mixtures
EP3810739A1 (en) * 2018-06-25 2021-04-28 Dow Global Technologies, LLC Automatic dishwashing formulation with dispersant copolymer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9006818A (en) * 1989-06-29 1991-08-06 Gist Brocades Nv MUTANT MICROBIAL AMYLASES WITH GREATER THERMAL, ACID AND / OR ALKALINE STABILITY
JP3678309B2 (en) * 1992-07-23 2005-08-03 ノボザイムス アクティーゼルスカブ Mutant α-amylase, detergent, dishwashing agent and liquefying agent
DK0867504T4 (en) * 1993-02-11 2011-08-29 Genencor Int Oxidatively stable alpha-amylase
WO1995010603A1 (en) * 1993-10-08 1995-04-20 Novo Nordisk A/S Amylase variants

Also Published As

Publication number Publication date
MX9800750A (en) 1998-04-30
WO1997004066A1 (en) 1997-02-06
CA2227782A1 (en) 1997-02-06
JPH11509884A (en) 1999-08-31

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