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EP0753044A1 - Detergency composition comprising zeolite map and protease enzyme - Google Patents

Detergency composition comprising zeolite map and protease enzyme

Info

Publication number
EP0753044A1
EP0753044A1 EP95913549A EP95913549A EP0753044A1 EP 0753044 A1 EP0753044 A1 EP 0753044A1 EP 95913549 A EP95913549 A EP 95913549A EP 95913549 A EP95913549 A EP 95913549A EP 0753044 A1 EP0753044 A1 EP 0753044A1
Authority
EP
European Patent Office
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.)
Withdrawn
Application number
EP95913549A
Other languages
German (de)
French (fr)
Other versions
EP0753044A4 (en
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
Publication of EP0753044A1 publication Critical patent/EP0753044A1/en
Publication of EP0753044A4 publication Critical patent/EP0753044A4/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Withdrawn legal-status Critical Current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
    • 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.
EP95913549A 1994-03-31 1995-03-01 Detergency composition comprising zeolite map and protease enzyme Withdrawn EP0753044A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9406546 1994-03-31
GB9406546A GB2287950A (en) 1994-03-31 1994-03-31 Detergent composition
PCT/US1995/002700 WO1995027030A1 (en) 1994-03-31 1995-03-01 Detergency composition comprising zeolite map and protease enzyme

Publications (2)

Publication Number Publication Date
EP0753044A1 true EP0753044A1 (en) 1997-01-15
EP0753044A4 EP0753044A4 (en) 1999-06-16

Family

ID=10752925

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95913549A Withdrawn EP0753044A4 (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 (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
WO1994000545A1 (en) * 1992-06-25 1994-01-06 Unilever N.V. 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

Family Cites Families (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
CA2001927C (en) * 1988-11-03 1999-12-21 Graham Thomas Brown Aluminosilicates and detergent compositions
GB8825783D0 (en) * 1988-11-03 1988-12-07 Unilever Plc Novel aluminosilicates & detergent compositions containing them
GB9108136D0 (en) * 1991-04-17 1991-06-05 Unilever Plc Concentrated detergent powder compositions
SK278834B6 (en) * 1992-01-17 1998-03-04 Unilever Nv Detergent whitening mixture containing particles
DE69323516T3 (en) * 1992-09-16 2003-03-27 Unilever N.V., Rotterdam bleach

Patent Citations (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
WO1994000545A1 (en) * 1992-06-25 1994-01-06 Unilever N.V. 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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9527030A1 *

Also Published As

Publication number Publication date
GB9406546D0 (en) 1994-05-25
GB2287950A (en) 1995-10-04
EP0753044A4 (en) 1999-06-16
JPH09511271A (en) 1997-11-11
WO1995027030A1 (en) 1995-10-12
CN1174570A (en) 1998-02-25
CA2184364A1 (en) 1995-10-12

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20000810