EP0181651A3 - Enzymatic detergent composition - Google Patents

Enzymatic detergent composition Download PDF

Info

Publication number
EP0181651A3
EP0181651A3 EP85201534A EP85201534A EP0181651A3 EP 0181651 A3 EP0181651 A3 EP 0181651A3 EP 85201534 A EP85201534 A EP 85201534A EP 85201534 A EP85201534 A EP 85201534A EP 0181651 A3 EP0181651 A3 EP 0181651A3
Authority
EP
European Patent Office
Prior art keywords
detergent composition
compositions
enzymatic detergent
enzymes
alkali metal
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.)
Withdrawn
Application number
EP85201534A
Other languages
German (de)
French (fr)
Other versions
EP0181651A2 (en
Inventor
Jiri Hora
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0181651A2 publication Critical patent/EP0181651A2/en
Publication of EP0181651A3 publication Critical patent/EP0181651A3/en
Withdrawn legal-status Critical Current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

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

The invention pertains to detergent compositions which comprise a peroxy-type bleaching agent, other than an alkali metal percarbonate, and enzymes. By inclusion of an alkali metal metaborate in such compositions, pre­ ferably affixed to the surface of the particulate peroxy-type bleaching agent, the storage stability of the enzymes in the compositions is significantly im­ proved.
EP85201534A 1984-10-02 1985-09-25 Enzymatic detergent composition Withdrawn EP0181651A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8424812 1984-10-02
GB848424812A GB8424812D0 (en) 1984-10-02 1984-10-02 Enzymatic detergent composition

Publications (2)

Publication Number Publication Date
EP0181651A2 EP0181651A2 (en) 1986-05-21
EP0181651A3 true EP0181651A3 (en) 1988-02-10

Family

ID=10567535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85201534A Withdrawn EP0181651A3 (en) 1984-10-02 1985-09-25 Enzymatic detergent composition

Country Status (7)

Country Link
EP (1) EP0181651A3 (en)
JP (1) JPS62116696A (en)
AU (1) AU576629B2 (en)
BR (1) BR8504806A (en)
CA (1) CA1247025A (en)
GB (1) GB8424812D0 (en)
ZA (1) ZA857543B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008695A1 (en) * 1988-03-14 1989-09-21 Novo-Nordisk A/S Stabilized particulate composition
US5318714A (en) * 1988-03-14 1994-06-07 Novo Nordisk A/S Stabilized particulate composition
GB8916094D0 (en) * 1989-07-13 1989-08-31 Unilever Plc Liquid bleach composition
US5312749A (en) * 1992-05-12 1994-05-17 The United States Of America As Represented By The Secretary Of Agriculture Industrial alkaline protease from shipworm bacterium
GB9323971D0 (en) * 1993-11-22 1994-01-12 Toad Innovations Ltd Cleaning formulation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376694A1 (en) * 1977-01-10 1978-08-04 Interox PROCESS FOR STABILIZING PARTICLES OF PEROXYGENIC COMPOUNDS
EP0002293A1 (en) * 1977-11-29 1979-06-13 THE PROCTER & GAMBLE COMPANY Detergent tablet having a hydrated salt coating and process for preparing the tablet
FR2528447A1 (en) * 1982-06-10 1983-12-16 Kao Corp DETERGENT AND LAUNCHING COMPOSITION AND METHOD FOR PREPARING THE SAME
GB2126242A (en) * 1982-08-30 1984-03-21 Colgate Palmolive Co Stabilized enzyme-containing detergent compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1075405A (en) * 1977-03-28 1980-04-15 John F. Goodman Photoactivated bleach-compositions and process
US4430244A (en) * 1982-03-04 1984-02-07 Colgate-Palmolive Company Silicate-free bleaching and laundering composition
GB8312185D0 (en) * 1983-05-04 1983-06-08 Unilever Plc Bleaching and cleaning composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2376694A1 (en) * 1977-01-10 1978-08-04 Interox PROCESS FOR STABILIZING PARTICLES OF PEROXYGENIC COMPOUNDS
EP0002293A1 (en) * 1977-11-29 1979-06-13 THE PROCTER & GAMBLE COMPANY Detergent tablet having a hydrated salt coating and process for preparing the tablet
FR2528447A1 (en) * 1982-06-10 1983-12-16 Kao Corp DETERGENT AND LAUNCHING COMPOSITION AND METHOD FOR PREPARING THE SAME
GB2126242A (en) * 1982-08-30 1984-03-21 Colgate Palmolive Co Stabilized enzyme-containing detergent compositions

Also Published As

Publication number Publication date
AU576629B2 (en) 1988-09-01
JPH0364560B2 (en) 1991-10-07
JPS62116696A (en) 1987-05-28
GB8424812D0 (en) 1984-11-07
EP0181651A2 (en) 1986-05-21
AU4810785A (en) 1986-04-10
CA1247025A (en) 1988-12-20
ZA857543B (en) 1987-05-27
BR8504806A (en) 1986-07-22

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Inventor name: HORA, JIRI