ATE187765T1 - BLEACHING AGENT COMPOSITIONS CONTAINING PROTEASE - Google Patents

BLEACHING AGENT COMPOSITIONS CONTAINING PROTEASE

Info

Publication number
ATE187765T1
ATE187765T1 AT95914188T AT95914188T ATE187765T1 AT E187765 T1 ATE187765 T1 AT E187765T1 AT 95914188 T AT95914188 T AT 95914188T AT 95914188 T AT95914188 T AT 95914188T AT E187765 T1 ATE187765 T1 AT E187765T1
Authority
AT
Austria
Prior art keywords
compositions containing
bleaching agent
agent compositions
containing protease
bleaching
Prior art date
Application number
AT95914188T
Other languages
German (de)
Inventor
Chanchal Kumar Ghosh
Gayle Marie Frankenbach
Catherine Michelle Quinn
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
Application granted granted Critical
Publication of ATE187765T1 publication Critical patent/ATE187765T1/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
    • C11D3/39—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
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38609—Protease or amylase in solid 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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

Bleaching and cleaning compositions comprising a bleaching compound, one or more bleach activators, and protease enzymes are provided. Thus, laundry detergent compositions which comprise protease, perborate or percarbonate and activators such as benzoyl caprolactam exhibit improved dingy clean-up performance.
AT95914188T 1994-04-22 1995-03-24 BLEACHING AGENT COMPOSITIONS CONTAINING PROTEASE ATE187765T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23251094A 1994-04-22 1994-04-22
PCT/US1995/003725 WO1995029225A1 (en) 1994-04-22 1995-03-24 Bleach compositions comprising protease enzyme

Publications (1)

Publication Number Publication Date
ATE187765T1 true ATE187765T1 (en) 2000-01-15

Family

ID=22873410

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95914188T ATE187765T1 (en) 1994-04-22 1995-03-24 BLEACHING AGENT COMPOSITIONS CONTAINING PROTEASE

Country Status (8)

Country Link
EP (1) EP0756622B1 (en)
JP (1) JP2968339B2 (en)
CN (1) CN1083004C (en)
AT (1) ATE187765T1 (en)
CA (1) CA2187305C (en)
DE (1) DE69513967T2 (en)
ES (1) ES2139891T3 (en)
WO (1) WO1995029225A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5755992A (en) * 1994-04-13 1998-05-26 The Procter & Gamble Company Detergents containing a surfactant and a delayed release peroxyacid bleach system
WO1996026261A1 (en) * 1995-02-18 1996-08-29 Albright & Wilson Uk Limited Enzyme detergents
WO2002034871A2 (en) 2000-10-27 2002-05-02 Genencor International, Inc. Particle with substituted polyvinyl alcohol coating
JP2022104273A (en) * 2020-12-28 2022-07-08 花王株式会社 Method for washing textile products

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637339A (en) * 1968-03-07 1972-01-25 Frederick William Gray Stain removal
FR2094372A5 (en) * 1970-06-18 1972-02-04 Colgate Palmolive Co
FR2535341B1 (en) * 1982-10-29 1986-08-14 Ugine Kuhlmann LAUNDRY COMPOSITION FOR LOW TEMPERATURE LAUNDRY AND CLEANING OF PROTEIN FOULS
GB8815841D0 (en) * 1988-07-04 1988-08-10 Unilever Plc Bleaching detergent compositions
DE69324261T2 (en) * 1992-10-23 1999-10-14 Procter & Gamble GRANULAR DETERGENT WITH PROTEASE

Also Published As

Publication number Publication date
EP0756622A1 (en) 1997-02-05
CN1151179A (en) 1997-06-04
JPH10500439A (en) 1998-01-13
ES2139891T3 (en) 2000-02-16
DE69513967D1 (en) 2000-01-20
CN1083004C (en) 2002-04-17
CA2187305C (en) 2001-01-16
EP0756622B1 (en) 1999-12-15
WO1995029225A1 (en) 1995-11-02
CA2187305A1 (en) 1995-11-02
JP2968339B2 (en) 1999-10-25
DE69513967T2 (en) 2000-07-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties