WO2000037596A3 - Prevention of deposits - Google Patents

Prevention of deposits Download PDF

Info

Publication number
WO2000037596A3
WO2000037596A3 PCT/EP1999/009731 EP9909731W WO0037596A3 WO 2000037596 A3 WO2000037596 A3 WO 2000037596A3 EP 9909731 W EP9909731 W EP 9909731W WO 0037596 A3 WO0037596 A3 WO 0037596A3
Authority
WO
WIPO (PCT)
Prior art keywords
deposits
prevention
water
textiles
build
Prior art date
Application number
PCT/EP1999/009731
Other languages
German (de)
French (fr)
Other versions
WO2000037596A2 (en
Inventor
Ulrich Pegelow
Maria Liphard
Beatrix Kottwitz
Katrin Schnepp-Hentrich
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
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of WO2000037596A2 publication Critical patent/WO2000037596A2/en
Publication of WO2000037596A3 publication Critical patent/WO2000037596A3/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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • 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

The invention relates to a method for preventing the build-up of deposits on heating elements during the machine-washing of textiles. Said method uses water of any hardness and a water-softening agent containing crystalline aluminosilicate and alkali carbonate as the inorganic main constituents. A polymeric polyacrylate with a molar mass of less than 10000 g/mol is used as an incrustation inhibitor.
PCT/EP1999/009731 1998-12-19 1999-12-10 Prevention of deposits WO2000037596A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998158888 DE19858888A1 (en) 1998-12-19 1998-12-19 Use of low molecular weight homopolymeric polyacrylates in water softeners and in preventing deposits on heating rods during machine washing of textiles
DE19858888.7 1998-12-19

Publications (2)

Publication Number Publication Date
WO2000037596A2 WO2000037596A2 (en) 2000-06-29
WO2000037596A3 true WO2000037596A3 (en) 2000-11-23

Family

ID=7891858

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/009731 WO2000037596A2 (en) 1998-12-19 1999-12-10 Prevention of deposits

Country Status (2)

Country Link
DE (1) DE19858888A1 (en)
WO (1) WO2000037596A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938640A1 (en) * 1999-08-14 2001-02-15 Henkel Kgaa Prevention of deposits
US9193610B2 (en) 2011-08-10 2015-11-24 Ecolab USA, Inc. Synergistic interaction of weak cation exchange resin and magnesium oxide

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097419A (en) * 1981-02-26 1982-11-03 Colgate Palmolive Co Base beads for manufacture of detergent compositions
EP0130640A1 (en) * 1983-06-30 1985-01-09 THE PROCTER & GAMBLE COMPANY Detergents containing polyacrylate polymer
DE3715051A1 (en) * 1987-05-06 1988-11-17 Degussa PHOSPHATE-FREE DETERGENT BUILDER
DE4128826A1 (en) * 1991-08-30 1993-03-04 Henkel Kgaa WASHING AND / OR CLEANING PROCEDURE
EP0572288A1 (en) * 1992-05-26 1993-12-01 Rhone-Poulenc Chimie Utilization of amorphous silico-aluminates as calcium-containing precipitates sequestrants
DE4221381C1 (en) * 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Graft copolymers of unsaturated monomers and sugars, process for their preparation and their use
DE4303320A1 (en) * 1993-02-05 1994-08-11 Degussa Detergent composition having improved soil carrying power, process for its preparation and use of a suitable polycarboxylate therefor
EP0628627A1 (en) * 1993-06-07 1994-12-14 JOH. A. BENCKISER GmbH Water-soluble, water softening builder
DE4400024A1 (en) * 1994-01-03 1995-07-06 Henkel Kgaa Silicate builders and their use in detergents and cleaning agents as well as multi-component mixtures for use in this field
EP0727448A1 (en) * 1995-02-17 1996-08-21 National Starch and Chemical Investment Holding Corporation Water soluble polymers containing allyloxybenzenesulfonic acid monomer and methallyl sulfonic acid monomer
DE4300772C2 (en) * 1993-01-14 1997-03-27 Stockhausen Chem Fab Gmbh Water-soluble, biodegradable copolymers based on unsaturated mono- and dicarboxylic acids, process for their preparation and their use
US5646103A (en) * 1993-02-05 1997-07-08 Henkel Kommanditgesellschaft Auf Aktien Builder for detergents or cleaning compositions
EP0869169A1 (en) * 1993-01-26 1998-10-07 National Starch And Chemical Investment Holding Corporation Detergent composition

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2097419A (en) * 1981-02-26 1982-11-03 Colgate Palmolive Co Base beads for manufacture of detergent compositions
EP0130640A1 (en) * 1983-06-30 1985-01-09 THE PROCTER & GAMBLE COMPANY Detergents containing polyacrylate polymer
DE3715051A1 (en) * 1987-05-06 1988-11-17 Degussa PHOSPHATE-FREE DETERGENT BUILDER
US5076957A (en) * 1987-05-06 1991-12-31 Degussa Aktiengesellschaft Phosphate-free detergent builders
DE4128826A1 (en) * 1991-08-30 1993-03-04 Henkel Kgaa WASHING AND / OR CLEANING PROCEDURE
WO1993005133A1 (en) * 1991-08-30 1993-03-18 Henkel Kommanditgesellschaft Auf Aktien Washing and/or cleaning process
EP0572288A1 (en) * 1992-05-26 1993-12-01 Rhone-Poulenc Chimie Utilization of amorphous silico-aluminates as calcium-containing precipitates sequestrants
DE4221381C1 (en) * 1992-07-02 1994-02-10 Stockhausen Chem Fab Gmbh Graft copolymers of unsaturated monomers and sugars, process for their preparation and their use
DE4300772C2 (en) * 1993-01-14 1997-03-27 Stockhausen Chem Fab Gmbh Water-soluble, biodegradable copolymers based on unsaturated mono- and dicarboxylic acids, process for their preparation and their use
US5830956A (en) * 1993-01-14 1998-11-03 Chemische Fabrik Stockhausen Gmbh Biodegradable copolymers, methods of producing them and their use
EP0869169A1 (en) * 1993-01-26 1998-10-07 National Starch And Chemical Investment Holding Corporation Detergent composition
DE4303320A1 (en) * 1993-02-05 1994-08-11 Degussa Detergent composition having improved soil carrying power, process for its preparation and use of a suitable polycarboxylate therefor
US5646103A (en) * 1993-02-05 1997-07-08 Henkel Kommanditgesellschaft Auf Aktien Builder for detergents or cleaning compositions
EP0628627A1 (en) * 1993-06-07 1994-12-14 JOH. A. BENCKISER GmbH Water-soluble, water softening builder
DE4400024A1 (en) * 1994-01-03 1995-07-06 Henkel Kgaa Silicate builders and their use in detergents and cleaning agents as well as multi-component mixtures for use in this field
EP0727448A1 (en) * 1995-02-17 1996-08-21 National Starch and Chemical Investment Holding Corporation Water soluble polymers containing allyloxybenzenesulfonic acid monomer and methallyl sulfonic acid monomer

Also Published As

Publication number Publication date
DE19858888A1 (en) 2000-06-21
WO2000037596A2 (en) 2000-06-29

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