PE10495A1 - SECONDARY ALKYL SULPHATE SURFACTANT (2,3) IN DETERGENT COMPOSITIONS CONTAINING STABLE ENZYME - Google Patents

SECONDARY ALKYL SULPHATE SURFACTANT (2,3) IN DETERGENT COMPOSITIONS CONTAINING STABLE ENZYME

Info

Publication number
PE10495A1
PE10495A1 PE1994239766A PE23976694A PE10495A1 PE 10495 A1 PE10495 A1 PE 10495A1 PE 1994239766 A PE1994239766 A PE 1994239766A PE 23976694 A PE23976694 A PE 23976694A PE 10495 A1 PE10495 A1 PE 10495A1
Authority
PE
Peru
Prior art keywords
enzyme
secondary alkyl
compositions containing
alkyl sulphate
detergent compositions
Prior art date
Application number
PE1994239766A
Other languages
Spanish (es)
Inventor
Stephen William Morrall
Bruce Prestiss Murch
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
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of PE10495A1 publication Critical patent/PE10495A1/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
    • C11D3/38663—Stabilised liquid enzyme compositions
    • 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

Abstract

SE REFIERE A UNA COMPOSICION QUE COMPRENDE: 1) UNA ENZIMA TAL COMO PROTEASA, AMILASA, LIPASA, CELULASA, PEROXIDASA; 2) IONES DE CALCIO Y/O MAGNESIO QUE ESTABILIZAN A LA ENZIMA; 3) UN ESTABILIZADOR ADICIONAL DE ENZIMA TAL COMO ACIDO BORICO Y BORATOS; 4) UN SURFACTANTE DE ALQUILSULFATO SECUNDARIO CON EL GRUPO SULFATO EN POSICION 2,3 Y UN LARGO DE CADENA ALQUILICA DE 10 A 18 ATOMOS; EL CUAL TIENDE A UNA MENOR INTERACCION CON LOS IONES DE CALCIO Y MAGNESIO QUE ESTABILIZAN A LA ENZIMA Y PROPORCIONA ASI UNA MAYOR ESTABILIDAD; ADEMAS PUEDE CONTENER SURFACTANTES ADICIONALES Y ADITIVOS DE DETERGENCIAIT REFERS TO A COMPOSITION THAT INCLUDES: 1) AN ENZYME SUCH AS PROTEASE, AMYLASE, LIPASE, CELLULASE, PEROXIDASE; 2) CALCIUM AND / OR MAGNESIUM IONS THAT STABILIZE THE ENZYME; 3) AN ADDITIONAL ENZYME STABILIZER SUCH AS BORIC ACID AND BORATES; 4) A SECONDARY ALKYL SULPHATE SURFACTANT WITH THE SULPHATE GROUP IN POSITION 2.3 AND AN ALKYL CHAIN LENGTH OF 10 TO 18 ATOMS; WHICH TENDS TO A LESS INTERACTION WITH THE CALCIUM AND MAGNESIUM IONS WHICH STABILIZE THE ENZYME AND SO PROVIDE GREATER STABILITY; FURTHER MAY CONTAIN ADDITIONAL SURFACTANTS AND DETERGENCY ADDITIVES

PE1994239766A 1993-04-08 1994-04-08 SECONDARY ALKYL SULPHATE SURFACTANT (2,3) IN DETERGENT COMPOSITIONS CONTAINING STABLE ENZYME PE10495A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4574493A 1993-04-08 1993-04-08

Publications (1)

Publication Number Publication Date
PE10495A1 true PE10495A1 (en) 1995-05-16

Family

ID=21939638

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1994239766A PE10495A1 (en) 1993-04-08 1994-04-08 SECONDARY ALKYL SULPHATE SURFACTANT (2,3) IN DETERGENT COMPOSITIONS CONTAINING STABLE ENZYME

Country Status (7)

Country Link
EP (1) EP0693111A1 (en)
JP (1) JPH08509012A (en)
CN (1) CN1046954C (en)
AU (1) AU6625694A (en)
CA (1) CA2160228C (en)
PE (1) PE10495A1 (en)
WO (1) WO1994024240A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4990196A (en) † 1995-03-11 1996-10-02 Procter & Gamble Company, The Detergent composition comprising source of hydrogen peroxide and protease enzyme
JP2000169897A (en) * 1998-12-04 2000-06-20 Kao Corp Liquid detergent composition
DE10011154A1 (en) 2000-03-07 2001-09-13 Mahle Gmbh Cylinder head has rotary valve made of austenitic cast iron, and bore housing rotary valve is at least partially coated in region of running surface for rotary valve
US20020183226A1 (en) * 2001-02-28 2002-12-05 Chandrika Kasturi Liquid detergent composition exhibiting enhanced alpha-amylase enzyme stability
CN100389659C (en) * 2002-03-01 2008-05-28 狮王株式会社 Sterilization methods, sterilizing/washing agent and washing method
CN100441746C (en) * 2006-08-05 2008-12-10 王崇高 Factory formula of degreaser and preparation method thereof
CN102128821B (en) * 2010-12-15 2012-05-30 中国铝业股份有限公司 Method for measuring calcium exchange capacity of 4A zeolite
US20160312156A1 (en) * 2013-12-18 2016-10-27 Arkema Inc. Stable liquid compositions containing enzymes and peroxides
WO2015182718A1 (en) * 2014-05-30 2015-12-03 ライオン株式会社 Liquid cleaner
EP3298119B2 (en) 2015-05-22 2022-05-25 The Procter & Gamble Company Surfactant and detergent compositions containing ethoxylated glycerine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759360A (en) * 1969-11-25 1971-05-24 Procter & Gamble Europ
GB1538747A (en) * 1975-07-17 1979-01-24 Shell Int Research Detergent compositions
GB1546127A (en) * 1976-11-18 1979-05-16 Shell Int Research Detergent compositions
AU528816B2 (en) * 1978-02-14 1983-05-12 Unilever Ltd. Detergent composotions
IT1129814B (en) * 1980-07-02 1986-06-11 Unilever Nv LIQUID ENZYMATIC DETERGENT COMPOSITION
US4537706A (en) * 1984-05-14 1985-08-27 The Procter & Gamble Company Liquid detergents containing boric acid to stabilize enzymes
GB8900023D0 (en) * 1989-01-03 1989-03-01 Shell Int Research Detergent composition

Also Published As

Publication number Publication date
EP0693111A1 (en) 1996-01-24
WO1994024240A1 (en) 1994-10-27
JPH08509012A (en) 1996-09-24
CN1046954C (en) 1999-12-01
CN1124496A (en) 1996-06-12
CA2160228C (en) 1999-05-11
AU6625694A (en) 1994-11-08
CA2160228A1 (en) 1994-10-27

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