DE3023828A1 - Dishwashing detergent compsn. contg. aluminium soap - having reduced silicate content, inhibits dish decoration corrosion and damage to glass - Google Patents

Dishwashing detergent compsn. contg. aluminium soap - having reduced silicate content, inhibits dish decoration corrosion and damage to glass

Info

Publication number
DE3023828A1
DE3023828A1 DE19803023828 DE3023828A DE3023828A1 DE 3023828 A1 DE3023828 A1 DE 3023828A1 DE 19803023828 DE19803023828 DE 19803023828 DE 3023828 A DE3023828 A DE 3023828A DE 3023828 A1 DE3023828 A1 DE 3023828A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
glass
silicate
dish
content
washing
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
DE19803023828
Other languages
German (de)
Inventor
Juergen Hermann Fran Schroeder
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 NV
Original Assignee
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

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0073Anticorrosion compositions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16Organic compounds
    • C11D3/20Organic compounds containing oxygen
    • C11D3/2075Carboxylic acids-salts thereof
    • C11D3/2079Monocarboxylic acids-salts thereof

Abstract

Dish-washing machine detergent compsn., having reduced pH and lower silicate content, contains esp. 0.5-5 (1-3) wt.% Al soap of a 12-24 C fatty acid, partic. Al stearate, as corrosion inhibitor. The compsns. pref. contain water-glass, e.g. in proportions of at least 5%. The water-glass can replace standard meta-silicates used. The Al soaps resist storage, do not decompose in the presence of alkaline components, dissolve quickly in washing liquor and react with the silicate present to form a colloidal Al silicate. Dish-decoration damage and glass attacks are prevented.
DE19803023828 1980-06-25 1980-06-25 Dishwashing detergent compsn. contg. aluminium soap - having reduced silicate content, inhibits dish decoration corrosion and damage to glass Ceased DE3023828A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803023828 DE3023828A1 (en) 1980-06-25 1980-06-25 Dishwashing detergent compsn. contg. aluminium soap - having reduced silicate content, inhibits dish decoration corrosion and damage to glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803023828 DE3023828A1 (en) 1980-06-25 1980-06-25 Dishwashing detergent compsn. contg. aluminium soap - having reduced silicate content, inhibits dish decoration corrosion and damage to glass

Publications (1)

Publication Number Publication Date
DE3023828A1 true true DE3023828A1 (en) 1982-02-04

Family

ID=6105456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803023828 Ceased DE3023828A1 (en) 1980-06-25 1980-06-25 Dishwashing detergent compsn. contg. aluminium soap - having reduced silicate content, inhibits dish decoration corrosion and damage to glass

Country Status (1)

Country Link
DE (1) DE3023828A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583428A1 (en) * 1985-06-14 1986-12-19 Colgate Palmolive Co detergente liquid thixotropic composition of improved physical stability for the dishwashing machine and method of use
US4859358A (en) * 1988-06-09 1989-08-22 The Procter & Gamble Company Liquid automatic dishwashing compositions containing metal salts of hydroxy fatty acids providing silver protection
US4988452A (en) * 1988-06-09 1991-01-29 The Procter & Gamble Company Liquid automatic dishwashing detergent compositions containing bleach-stable nonionic surfactant
US5130043A (en) * 1988-06-09 1992-07-14 The Procter & Gamble Company Liquid automatic dishwashing compositions having enhanced stability
US5624892A (en) * 1995-05-19 1997-04-29 Lever Brothers Company, Division Of Conopco, Inc. Process for incorporating aluminum salts into an automatic dishwashing composition
US5698506A (en) * 1995-05-19 1997-12-16 Lever Brothers Company, Division Of Conopco, Inc. Automatic dishwashing compositions containing aluminum salts
US5786314A (en) * 1993-11-03 1998-07-28 The Procter & Gamble Company Control of calcium precipitation in automatic dishwashing
US5786315A (en) * 1993-11-03 1998-07-28 The Procter & Gamble Company Control of calcium carbonate precipitation in automatic dishwashing
DE19755225A1 (en) * 1997-12-12 1999-06-24 Vom Bovert & Co Schweistechnik Coolant duct for wall or ceiling cooling elements in electric arc furnaces

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583428A1 (en) * 1985-06-14 1986-12-19 Colgate Palmolive Co detergente liquid thixotropic composition of improved physical stability for the dishwashing machine and method of use
US4859358A (en) * 1988-06-09 1989-08-22 The Procter & Gamble Company Liquid automatic dishwashing compositions containing metal salts of hydroxy fatty acids providing silver protection
US4988452A (en) * 1988-06-09 1991-01-29 The Procter & Gamble Company Liquid automatic dishwashing detergent compositions containing bleach-stable nonionic surfactant
US5130043A (en) * 1988-06-09 1992-07-14 The Procter & Gamble Company Liquid automatic dishwashing compositions having enhanced stability
US5786314A (en) * 1993-11-03 1998-07-28 The Procter & Gamble Company Control of calcium precipitation in automatic dishwashing
US5786315A (en) * 1993-11-03 1998-07-28 The Procter & Gamble Company Control of calcium carbonate precipitation in automatic dishwashing
US5624892A (en) * 1995-05-19 1997-04-29 Lever Brothers Company, Division Of Conopco, Inc. Process for incorporating aluminum salts into an automatic dishwashing composition
US5698506A (en) * 1995-05-19 1997-12-16 Lever Brothers Company, Division Of Conopco, Inc. Automatic dishwashing compositions containing aluminum salts
DE19755225A1 (en) * 1997-12-12 1999-06-24 Vom Bovert & Co Schweistechnik Coolant duct for wall or ceiling cooling elements in electric arc furnaces

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection