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WO1995027030A1 - Detergency composition comprising zeolite map and protease enzyme - Google Patents

Detergency composition comprising zeolite map and protease enzyme Download PDF

Info

Publication number
WO1995027030A1
WO1995027030A1 PCT/US1995/002700 US9502700W WO9527030A1 WO 1995027030 A1 WO1995027030 A1 WO 1995027030A1 US 9502700 W US9502700 W US 9502700W WO 9527030 A1 WO9527030 A1 WO 9527030A1
Authority
WO
WIPO (PCT)
Prior art keywords
zeolite map
protease enzyme
composition
zeolite
detergency composition
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.)
Ceased
Application number
PCT/US1995/002700
Other languages
French (fr)
Inventor
Michael Alan J. Moss
Christiaan A. J. K. Thoen
Johnathan Richard Clare
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
Priority to JP7525693A priority Critical patent/JPH09511271A/en
Priority to EP95913549A priority patent/EP0753044A4/en
Publication of WO1995027030A1 publication Critical patent/WO1995027030A1/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites

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

A detergent composition is disclosed which comprises a surfactant selected from anionic, nonionic, cationic, amphoteric and zwitteronic detergent-active compounds and mixtures thereof; a detergency builder comprising zeolite P having a silicon to aluminium ratio not greater than 1.33 (zeolite MAP); and a proteolytic enzyme having an isoelectric point below 10. Alcalase is exemplified. Preferably the composition is free of enzymes having an isoelectric point above 10.
PCT/US1995/002700 1994-03-31 1995-03-01 Detergency composition comprising zeolite map and protease enzyme Ceased WO1995027030A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7525693A JPH09511271A (en) 1994-03-31 1995-03-01 Detergent composition comprising zeolite MAP and proteolytic enzyme
EP95913549A EP0753044A4 (en) 1994-03-31 1995-03-01 Detergency composition comprising zeolite map and protease enzyme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9406546A GB2287950A (en) 1994-03-31 1994-03-31 Detergent composition
GB9406546.3 1994-03-31

Publications (1)

Publication Number Publication Date
WO1995027030A1 true WO1995027030A1 (en) 1995-10-12

Family

ID=10752925

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/002700 Ceased WO1995027030A1 (en) 1994-03-31 1995-03-01 Detergency composition comprising zeolite map and protease enzyme

Country Status (6)

Country Link
EP (1) EP0753044A4 (en)
JP (1) JPH09511271A (en)
CN (1) CN1174570A (en)
CA (1) CA2184364A1 (en)
GB (1) GB2287950A (en)
WO (1) WO1995027030A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9519606D0 (en) * 1995-09-26 1995-11-29 Procter & Gamble Detergent composition

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021491A1 (en) * 1979-06-18 1981-01-07 THE PROCTER & GAMBLE COMPANY Detergent containing nonionic/cationic surfactant and builder mixture
EP0384070A2 (en) * 1988-11-03 1990-08-29 Unilever Plc Zeolite P, process for its preparation and its use in detergent compositions
US5227084A (en) * 1991-04-17 1993-07-13 Lever Brothers Company, Division Of Conopco, Inc. Concentrated detergent powder compositions
US5259981A (en) * 1992-01-17 1993-11-09 Lever Brothers Company Detergent compositions
US5374370A (en) * 1988-11-03 1994-12-20 Unilever Patent Holdings B.V. Type B aluminosilicates with low Si:Al ratio for detergent use
US5409633A (en) * 1992-09-16 1995-04-25 Lever Brothers Company, Division Of Conopco, Inc. Bleach composition

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404128A (en) * 1981-05-29 1983-09-13 The Procter & Gamble Company Enzyme detergent composition
AU4326193A (en) * 1992-06-25 1994-01-24 Unilever Plc Machine dishwashing composition
EP0628624A1 (en) * 1993-06-09 1994-12-14 The Procter & Gamble Company Protease containing dye transfer inhibiting compositions
GB2287949A (en) * 1994-03-31 1995-10-04 Procter & Gamble Laundry detergent composition

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021491A1 (en) * 1979-06-18 1981-01-07 THE PROCTER & GAMBLE COMPANY Detergent containing nonionic/cationic surfactant and builder mixture
EP0384070A2 (en) * 1988-11-03 1990-08-29 Unilever Plc Zeolite P, process for its preparation and its use in detergent compositions
US5374370A (en) * 1988-11-03 1994-12-20 Unilever Patent Holdings B.V. Type B aluminosilicates with low Si:Al ratio for detergent use
US5227084A (en) * 1991-04-17 1993-07-13 Lever Brothers Company, Division Of Conopco, Inc. Concentrated detergent powder compositions
US5259981A (en) * 1992-01-17 1993-11-09 Lever Brothers Company Detergent compositions
US5409633A (en) * 1992-09-16 1995-04-25 Lever Brothers Company, Division Of Conopco, Inc. Bleach composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0753044A4 *

Also Published As

Publication number Publication date
CN1174570A (en) 1998-02-25
GB2287950A (en) 1995-10-04
CA2184364A1 (en) 1995-10-12
EP0753044A4 (en) 1999-06-16
GB9406546D0 (en) 1994-05-25
EP0753044A1 (en) 1997-01-15
JPH09511271A (en) 1997-11-11

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