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ATE189696T1 - USE OF LIPASES IN LOW ALKALINE AGENTS FOR MACHINE DISHWASHING - Google Patents

USE OF LIPASES IN LOW ALKALINE AGENTS FOR MACHINE DISHWASHING

Info

Publication number
ATE189696T1
ATE189696T1 AT96930089T AT96930089T ATE189696T1 AT E189696 T1 ATE189696 T1 AT E189696T1 AT 96930089 T AT96930089 T AT 96930089T AT 96930089 T AT96930089 T AT 96930089T AT E189696 T1 ATE189696 T1 AT E189696T1
Authority
AT
Austria
Prior art keywords
lipases
alkaline agents
machine dishwashing
low alkaline
agents
Prior art date
Application number
AT96930089T
Other languages
German (de)
Inventor
Christian Nitsch
Peter Jeschke
Juergen Haerer
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
Priority claimed from DE19531197A external-priority patent/DE19531197A1/en
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Application granted granted Critical
Publication of ATE189696T1 publication Critical patent/ATE189696T1/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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0091—Dishwashing tablets
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts thereof
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts thereof
    • 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
    • C11D3/38627—Preparations containing enzymes, e.g. protease or amylase containing lipase
    • 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
    • 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
    • C11D3/3942—Inorganic per-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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The invention concerns low-alkaline mechanical dishwashing agents based on builder components, oxygen bleaches, anti-corrosion agents, hydrotropic substances, foam inhibitors and other components conventional in dishwashing agents. The object of the invention is to improve the cleaning of articles in which tea has been present. This object is achieved by the use of between 0.05 and 1.5 wt % of a lipase, optionally combined with between 1 and 15 wt % of a multipurpose organic acid, in particular citric acid.
AT96930089T 1995-08-25 1996-08-23 USE OF LIPASES IN LOW ALKALINE AGENTS FOR MACHINE DISHWASHING ATE189696T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19531197A DE19531197A1 (en) 1995-08-25 1995-08-25 Use of lipases, opt. combined with org. acid, in low-alkaline dishwasher agents
DE19632283A DE19632283A1 (en) 1995-08-25 1996-08-09 Use of lipases in low alkaline agents for pre-rinsing in the context of automatic dishwashing
PCT/EP1996/003727 WO1997008281A1 (en) 1995-08-25 1996-08-23 Use of lipases in low-alkaline mechanical dishwashing agents

Publications (1)

Publication Number Publication Date
ATE189696T1 true ATE189696T1 (en) 2000-02-15

Family

ID=26017972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96930089T ATE189696T1 (en) 1995-08-25 1996-08-23 USE OF LIPASES IN LOW ALKALINE AGENTS FOR MACHINE DISHWASHING

Country Status (4)

Country Link
EP (1) EP0846155B1 (en)
AT (1) ATE189696T1 (en)
ES (1) ES2143777T3 (en)
WO (1) WO1997008281A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0525314D0 (en) * 2005-12-13 2006-01-18 Reckitt Benckiser Nv Method and composition
DE102011118037A1 (en) 2011-06-16 2012-12-20 Henkel Ag & Co. Kgaa Dishwashing detergent with bleach catalyst and protease
EP3770240A1 (en) 2019-07-22 2021-01-27 Henkel AG & Co. KGaA Dishwashing compositions comprising bleach catalyst and bacillus gibsonii protease

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767567A1 (en) * 1968-05-24 1971-09-09 Henkel & Cie Gmbh Dishwashing liquid
GB8629538D0 (en) * 1986-12-10 1987-01-21 Unilever Plc Enzymatic dishwashing & rinsing composition
AU655274B2 (en) * 1991-05-31 1994-12-15 Colgate-Palmolive Company, The Nonaqueous liquid, phosphate-free, improved automatic dishwashing composition containing enzymes
ATE153056T1 (en) * 1991-08-29 1997-05-15 Benckiser Gmbh Joh A NEUTRAL MACHINE DISHWASHING DETERGENT
DE4232170C2 (en) * 1992-09-25 1999-09-16 Henkel Kgaa Weakly alkaline dish detergent
ES2169726T3 (en) * 1992-09-25 2002-07-16 Procter & Gamble USE OF A LIME SOAP DISPERSANT IN A DETERGENT COMPOSITION THAT INCLUDES LIPASE ENZYMES.
WO1994025556A1 (en) * 1993-04-27 1994-11-10 The Procter & Gamble Company Liquid or granular automatic dishwashing detergent compositions
EP0628625B1 (en) * 1993-06-07 1999-05-06 The Procter & Gamble Company Protease compatible with lipase in dry, concentrated bleach compositions
WO1996000277A1 (en) * 1994-06-23 1996-01-04 Unilever N.V. Dishwashing compositions
DE4437486A1 (en) * 1994-10-20 1996-04-25 Henkel Kgaa Crystalline layered silicates in automatic dishwashing detergents
ES2163535T3 (en) * 1994-11-18 2002-02-01 Procter & Gamble USE OF SPECIFIC LIPOLYTIC ENZYMES IN DETERGENT COMPOSITIONS.

Also Published As

Publication number Publication date
EP0846155A2 (en) 1998-06-10
WO1997008281A1 (en) 1997-03-06
ES2143777T3 (en) 2000-05-16
EP0846155B1 (en) 2000-02-09

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