ATE201440T1 - POWDERED ENZYME BLEACH AND DETERGENT - Google Patents

POWDERED ENZYME BLEACH AND DETERGENT

Info

Publication number
ATE201440T1
ATE201440T1 AT95932676T AT95932676T ATE201440T1 AT E201440 T1 ATE201440 T1 AT E201440T1 AT 95932676 T AT95932676 T AT 95932676T AT 95932676 T AT95932676 T AT 95932676T AT E201440 T1 ATE201440 T1 AT E201440T1
Authority
AT
Austria
Prior art keywords
detergent
agent
powdered enzyme
cevu
bleach
Prior art date
Application number
AT95932676T
Other languages
German (de)
Inventor
Heinz-Manfred Wilsberg
Guenther Vogt
Georg Meine
Original Assignee
Henkel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6528391&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE201440(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE201440T1 publication Critical patent/ATE201440T1/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
    • C11D3/38645—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
    • C11D3/39—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

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)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

A washing and bleaching agent in powder form contains oxidant and cellulase. According to the invention, for 1 wt. % oxidant, said agent contains cellulase having an activity ranging from 0.005 CEVU to 10.5 CEVU, and 1 to 20 wt. % bleach activator. The agent can be used to wash coloured textiles without their loosing their colour, even after several washes.
AT95932676T 1994-09-16 1995-09-07 POWDERED ENZYME BLEACH AND DETERGENT ATE201440T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4433027A DE4433027A1 (en) 1994-09-16 1994-09-16 Powdery, enzyme-containing bleach and detergent
PCT/EP1995/003506 WO1996008554A1 (en) 1994-09-16 1995-09-07 Enzyme-containing washing and bleaching agent in powder form

Publications (1)

Publication Number Publication Date
ATE201440T1 true ATE201440T1 (en) 2001-06-15

Family

ID=6528391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95932676T ATE201440T1 (en) 1994-09-16 1995-09-07 POWDERED ENZYME BLEACH AND DETERGENT

Country Status (6)

Country Link
EP (1) EP0781323B1 (en)
JP (1) JPH10506135A (en)
AT (1) ATE201440T1 (en)
DE (2) DE4433027A1 (en)
ES (1) ES2158129T3 (en)
WO (1) WO1996008554A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999002633A1 (en) * 1997-07-11 1999-01-21 The Procter & Gamble Company Detergent compositions comprising a specific cellulase and a hydrophobic bleach activator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8902009D0 (en) * 1989-01-30 1989-03-22 Unilever Plc Particulate detergent compositions and their use
DE4031910A1 (en) * 1990-10-08 1992-04-09 Henkel Kgaa PERCARBONATE DETERGENT
ES2174820T3 (en) * 1991-01-16 2002-11-16 Procter & Gamble COMPOSITIONS OF COMPACT DETERGENTS WITH HIGH ACTIVITY CELL.
EP0495554A1 (en) * 1991-01-16 1992-07-22 The Procter & Gamble Company Detergent compositions with high activity cellulase and quaternary ammonium compounds
CA2117997A1 (en) * 1992-04-13 1993-10-28 Robin G. Hall Use of modified polyesters for the washing of cotton-containing fabrics
EP0659876A3 (en) * 1993-12-24 1996-12-04 Procter & Gamble Additive composition for detergent.
DE4344490A1 (en) * 1993-12-24 1995-06-29 Henkel Kgaa Powdered detergent and cleaning agent

Also Published As

Publication number Publication date
DE4433027A1 (en) 1996-03-21
ES2158129T3 (en) 2001-09-01
JPH10506135A (en) 1998-06-16
DE59509292D1 (en) 2001-06-28
WO1996008554A1 (en) 1996-03-21
EP0781323B1 (en) 2001-05-23
EP0781323A1 (en) 1997-07-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
RZN Patent revoked