EP0416366A3 - Dishwashing agent - Google Patents

Dishwashing agent Download PDF

Info

Publication number
EP0416366A3
EP0416366A3 EP19900115975 EP90115975A EP0416366A3 EP 0416366 A3 EP0416366 A3 EP 0416366A3 EP 19900115975 EP19900115975 EP 19900115975 EP 90115975 A EP90115975 A EP 90115975A EP 0416366 A3 EP0416366 A3 EP 0416366A3
Authority
EP
European Patent Office
Prior art keywords
dishwashing agent
alkali metal
agent
dishwashing
na2o
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.)
Granted
Application number
EP19900115975
Other languages
German (de)
Other versions
EP0416366A2 (en
EP0416366B1 (en
Inventor
Franz-Josef Dr. Dany
Hannsjoerg Dr. Ulrich
Lothar Westermann
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.)
Clariant Produkte Deutschland GmbH
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0416366A2 publication Critical patent/EP0416366A2/en
Publication of EP0416366A3 publication Critical patent/EP0416366A3/en
Application granted granted Critical
Publication of EP0416366B1 publication Critical patent/EP0416366B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/395—Bleaching agents
    • 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
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites

Abstract

A dishwashing agent consists of a crystalline, largely water-insoluble sodium layer silicate having a molar ratio of SiO2/Na2O of (1.9 to 3.5):1 in combination with a proton donor, a 0.5% strength by weight aqueous solution of the dishwashing agent having a pH of less than 10. The dishwashing agent can furthermore contain a surfactant, an active chlorine or active oxygen carrier, a dispersing agent, an alkali metal phosphate or an alkali metal polyphosphate and a filler.
EP90115975A 1989-09-08 1990-08-21 Dishwashing composition comprising layered silicates Expired - Lifetime EP0416366B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3929896A DE3929896A1 (en) 1989-09-08 1989-09-08 DISHWASHING LIQUID
DE3929896 1989-09-08

Publications (3)

Publication Number Publication Date
EP0416366A2 EP0416366A2 (en) 1991-03-13
EP0416366A3 true EP0416366A3 (en) 1992-04-01
EP0416366B1 EP0416366B1 (en) 1995-11-08

Family

ID=6388920

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115975A Expired - Lifetime EP0416366B1 (en) 1989-09-08 1990-08-21 Dishwashing composition comprising layered silicates

Country Status (9)

Country Link
US (1) US5066415A (en)
EP (1) EP0416366B1 (en)
JP (1) JP2886645B2 (en)
AT (1) ATE130027T1 (en)
CA (1) CA2023240C (en)
DE (2) DE3929896A1 (en)
DK (1) DK0416366T3 (en)
ES (1) ES2079408T3 (en)
PT (1) PT95225B (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4034131C2 (en) * 1990-10-26 1999-08-26 Henkel Kgaa Builders for detergents
GB9108639D0 (en) * 1991-04-23 1991-06-12 Procter & Gamble Particulate detergent compositions
US5540855A (en) * 1991-04-23 1996-07-30 The Procter & Gamble Company Particulate detergent compositions
EP0550077A1 (en) * 1992-01-03 1993-07-07 The Procter & Gamble Company Granular laundry bleaching composition
US5663136A (en) * 1992-06-15 1997-09-02 The Procter & Gamble Company Process for making compact detergent compositions
GB9216410D0 (en) * 1992-08-01 1992-09-16 Procter & Gamble Detergent compositions
US6391839B1 (en) * 1992-08-01 2002-05-21 The Procter & Gamble Company Detergent bleach compositions containing layered silicate builder and percarbonate stabilized by EDDS
US5378242A (en) * 1992-12-22 1995-01-03 Apollo Chemical Company Liquid alkali for soaping off reactive dyes
AU5860194A (en) * 1993-01-18 1994-08-15 Unilever Plc Machine dishwashing composition containing a corrosion inhibitor
EP0694058A1 (en) * 1993-04-27 1996-01-31 The Procter & Gamble Company Liquid or granular automatic dishwashing detergent compositions
DE69415972T2 (en) * 1993-04-27 1999-08-12 Procter & Gamble LIQUID OR GRANULAR MACHINE DISHWASHER
DE4327884A1 (en) * 1993-08-19 1995-02-23 Hoechst Ag Process for the preparation of a mixture of sodium silicates and other salts and the use of the mixture
EP0770121B1 (en) * 1994-07-04 1999-05-06 Unilever N.V. Washing process and composition
WO1996009367A1 (en) * 1994-09-22 1996-03-28 Crosfield Limited Silicates granules and method for manufacturing the same
DE4437486A1 (en) * 1994-10-20 1996-04-25 Henkel Kgaa Crystalline layered silicates in automatic dishwashing detergents
DE19525197A1 (en) * 1995-07-11 1997-01-16 Hoechst Ag Granular detergent builder
FR2751340B1 (en) * 1996-07-16 2003-06-13 Rhone Poulenc Chimie DETERGENT COMPOSITION FOR DISHWASHER, USE THEREOF IN DISHWASHER AGAINST CORROSION OF DISHWASHER AND METHOD FOR NON-CORROSIVE LIFTING OF DISHWASHER
FR2751341B1 (en) * 1996-07-16 2003-06-13 Rhone Poulenc Chimie DETERGENT COMPOSITION FOR DISHWASHER, USE THEREOF IN DISHWASHER AGAINST CORROSION OF DISHWASHER AND METHOD OF NON-CORROSIVE WASHING OF DISHWASHER
DE19819187A1 (en) * 1998-04-30 1999-11-11 Henkel Kgaa Solid dishwasher detergent with phosphate and crystalline layered silicates
GB2346319B (en) * 1999-02-05 2002-12-04 Unilever Plc A machine dishwashing kit
BR0008014A (en) 1999-02-05 2001-11-20 Unilever Nv Process for washing articles in a machine for mechanical washing, uses of citric acid bicarbonate, and a chelating agent, and set of parts for use in an automatic dish washing machine
CA2428069C (en) * 2000-11-07 2010-01-26 Ecolab Inc. Compositions and methods for mitigating corrosion of applied color designs
US6835702B2 (en) 2000-11-07 2004-12-28 Ecolab Inc. Compositions and methods for mitigating corrosion of applied color designs
WO2006096477A1 (en) * 2005-03-04 2006-09-14 The Procter & Gamble Company Automatic dishwashing composition with corrosion inhibitors
GB0607562D0 (en) * 2006-04-18 2006-05-24 Reckitt Benckiser Nv Method, composition and use
JP2010280796A (en) * 2009-06-04 2010-12-16 Kao Corp Detergent composition for dishwasher

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267371A1 (en) * 1986-08-16 1988-05-18 Hoechst Aktiengesellschaft Phosphate-free dishwashing agent
EP0269982A2 (en) * 1986-12-03 1988-06-08 Henkel Kommanditgesellschaft auf Aktien Laundry-finishing agent based on layered silicates
EP0164514B1 (en) * 1984-04-11 1989-06-14 Hoechst Aktiengesellschaft Use of lamellar crystalline sodium silicates in water-softening processes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA959370A (en) * 1970-09-08 1974-12-17 William G. Mizuno Machine dishwashing detergent having a reduced condensed phosphate content
DE2062465B2 (en) * 1970-12-18 1976-11-25 Henkel & Cie GmbH, 4000 Düsseldorf DISHWASHING LIQUID
US3763047A (en) * 1971-05-03 1973-10-02 Procter & Gamble Detergent compositions
DE3315950A1 (en) * 1983-05-02 1984-11-15 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING DETERGENT TABLETS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164514B1 (en) * 1984-04-11 1989-06-14 Hoechst Aktiengesellschaft Use of lamellar crystalline sodium silicates in water-softening processes
EP0267371A1 (en) * 1986-08-16 1988-05-18 Hoechst Aktiengesellschaft Phosphate-free dishwashing agent
EP0269982A2 (en) * 1986-12-03 1988-06-08 Henkel Kommanditgesellschaft auf Aktien Laundry-finishing agent based on layered silicates

Also Published As

Publication number Publication date
DE59009851D1 (en) 1995-12-14
DE3929896A1 (en) 1991-03-14
JPH03100100A (en) 1991-04-25
CA2023240C (en) 2000-04-11
US5066415A (en) 1991-11-19
ES2079408T3 (en) 1996-01-16
JP2886645B2 (en) 1999-04-26
ATE130027T1 (en) 1995-11-15
EP0416366A2 (en) 1991-03-13
PT95225A (en) 1991-06-25
EP0416366B1 (en) 1995-11-08
DK0416366T3 (en) 1996-03-04
PT95225B (en) 1997-06-30
CA2023240A1 (en) 1991-03-09

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