DE69212486T2 - Verfahren zur Herstellung eines flüssigen Waschmittels enthaltend ein Sulphitierungsmittel und ein Enzymsystem - Google Patents

Verfahren zur Herstellung eines flüssigen Waschmittels enthaltend ein Sulphitierungsmittel und ein Enzymsystem

Info

Publication number
DE69212486T2
DE69212486T2 DE1992612486 DE69212486T DE69212486T2 DE 69212486 T2 DE69212486 T2 DE 69212486T2 DE 1992612486 DE1992612486 DE 1992612486 DE 69212486 T DE69212486 T DE 69212486T DE 69212486 T2 DE69212486 T2 DE 69212486T2
Authority
DE
Germany
Prior art keywords
sulphitating
agent
production
liquid detergent
enzyme system
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
DE1992612486
Other languages
German (de)
English (en)
Other versions
DE69212486D1 (de
Inventor
Alan David Blake
Paul Andrew Hardy
Jozef Philemona Raymon Geudens
Fabrice Francois Jean Questel
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
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69212486D1 publication Critical patent/DE69212486D1/de
Application granted granted Critical
Publication of DE69212486T2 publication Critical patent/DE69212486T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0042—Reducing 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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38618—Protease or amylase in liquid compositions only

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)
DE1992612486 1992-10-28 1992-10-28 Verfahren zur Herstellung eines flüssigen Waschmittels enthaltend ein Sulphitierungsmittel und ein Enzymsystem Expired - Lifetime DE69212486T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19920870177 EP0594924B1 (en) 1992-10-28 1992-10-28 Process for the manufacture of a liquid detergent composition comprising a sulphiting agent and an enzyme system

Publications (2)

Publication Number Publication Date
DE69212486D1 DE69212486D1 (de) 1996-08-29
DE69212486T2 true DE69212486T2 (de) 1997-03-06

Family

ID=8212278

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1992612486 Expired - Lifetime DE69212486T2 (de) 1992-10-28 1992-10-28 Verfahren zur Herstellung eines flüssigen Waschmittels enthaltend ein Sulphitierungsmittel und ein Enzymsystem

Country Status (6)

Country Link
EP (1) EP0594924B1 (ja)
JP (1) JPH08502778A (ja)
CN (1) CN1044131C (ja)
AU (1) AU5351194A (ja)
DE (1) DE69212486T2 (ja)
WO (1) WO1994010283A1 (ja)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3741901A (en) * 1970-08-07 1973-06-26 Pabst Brewing Co Washing compositions and process
US4238345A (en) * 1978-05-22 1980-12-09 Economics Laboratory, Inc. Stabilized liquid enzyme-containing detergent compositions
US4465619A (en) * 1981-11-13 1984-08-14 Lever Brothers Company Built liquid detergent compositions
US4462922A (en) * 1981-11-19 1984-07-31 Lever Brothers Company Enzymatic liquid detergent composition
JPS61197694A (ja) * 1984-12-14 1986-09-01 ジエネツクス・コ−ポレイシヨン 酵素的に排水管を掃除する組成物
US4767557A (en) * 1985-06-28 1988-08-30 The Procter & Gamble Company Dry bleach and stable enzyme granular composition
US4707287A (en) * 1985-06-28 1987-11-17 The Procter & Gamble Company Dry bleach stable enzyme composition
US5093021A (en) * 1985-08-21 1992-03-03 The Clorox Company Encapsulated enzyme in dry bleach composition
JPH0633423B2 (ja) * 1985-09-06 1994-05-02 ライオン株式会社 密封包装された酵素含有物
US4797225A (en) * 1986-09-08 1989-01-10 Colgate-Palmolive Company Nonaqueous liquid nonionic laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent and method of use
JP2594308B2 (ja) * 1988-04-06 1997-03-26 花王株式会社 粉末洗浄剤組成物

Also Published As

Publication number Publication date
JPH08502778A (ja) 1996-03-26
WO1994010283A1 (en) 1994-05-11
AU5351194A (en) 1994-05-24
DE69212486D1 (de) 1996-08-29
EP0594924B1 (en) 1996-07-24
CN1044131C (zh) 1999-07-14
EP0594924A1 (en) 1994-05-04
CN1086254A (zh) 1994-05-04

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R071 Expiry of right

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