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DE3060877D1 - Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents - Google Patents

Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents

Info

Publication number
DE3060877D1
DE3060877D1 DE8080105230T DE3060877T DE3060877D1 DE 3060877 D1 DE3060877 D1 DE 3060877D1 DE 8080105230 T DE8080105230 T DE 8080105230T DE 3060877 T DE3060877 T DE 3060877T DE 3060877 D1 DE3060877 D1 DE 3060877D1
Authority
DE
Germany
Prior art keywords
detergents
meth
maleic acid
acrylic acid
incrustation inhibitors
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.)
Expired
Application number
DE8080105230T
Other languages
German (de)
Inventor
Wolfgang Dr Trieselt
Johannes Dr Perner
Albert Dr Hettche
Walter Denzinger
Gregor Dr Ley
Heinrich Dr Hartmann
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6080747&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3060877(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Priority to DE8080105230T priority Critical patent/DE3060877D1/en
Application granted granted Critical
Publication of DE3060877D1 publication Critical patent/DE3060877D1/en
Expired 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
    • C11D3/37—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
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions

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)
  • Detergent Compositions (AREA)

Abstract

1. Use of copolymers which, based on the weight of the polymers, contain 40 to 90% of acrylic or methacrylic acid and 60 to 10% of maleic acid as copolymerized units, or of their alkali metal or ammonium salts as incrustation inhibitors in detergents.
DE8080105230T 1979-09-13 1980-09-03 Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents Expired DE3060877D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080105230T DE3060877D1 (en) 1979-09-13 1980-09-03 Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792936984 DE2936984A1 (en) 1979-09-13 1979-09-13 USE OF (METH) ACRYLIC ACID-MALEIC ACID COPOLYMERISATES AS INCREDIBLE INHIBITORS IN DETERGENTS
DE8080105230T DE3060877D1 (en) 1979-09-13 1980-09-03 Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents

Publications (1)

Publication Number Publication Date
DE3060877D1 true DE3060877D1 (en) 1982-11-04

Family

ID=6080747

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792936984 Withdrawn DE2936984A1 (en) 1979-09-13 1979-09-13 USE OF (METH) ACRYLIC ACID-MALEIC ACID COPOLYMERISATES AS INCREDIBLE INHIBITORS IN DETERGENTS
DE8080105230T Expired DE3060877D1 (en) 1979-09-13 1980-09-03 Use of (meth)acrylic acid and maleic acid copolymers as incrustation inhibitors in detergents

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792936984 Withdrawn DE2936984A1 (en) 1979-09-13 1979-09-13 USE OF (METH) ACRYLIC ACID-MALEIC ACID COPOLYMERISATES AS INCREDIBLE INHIBITORS IN DETERGENTS

Country Status (3)

Country Link
EP (1) EP0025551B2 (en)
AT (1) ATE1589T1 (en)
DE (2) DE2936984A1 (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3163112D1 (en) * 1980-12-17 1984-05-17 Unilever Nv Detergent composition with reduced soil-redeposition effect
JPS57168906A (en) * 1981-04-13 1982-10-18 Kao Corp Maleic acid/(meth)acrylic acid copolymer
EP0066915B1 (en) * 1981-05-30 1987-11-11 THE PROCTER & GAMBLE COMPANY Detergent composition containing performance additive and copolymeric compatibilizing agent therefor
US5175361A (en) * 1981-09-28 1992-12-29 Basf Aktiengesellschaft Preparation of copolymers of monoethylenically unsaturated monocarboxylic acids and dicarboxylic acids
DE3233777A1 (en) * 1982-09-11 1984-03-15 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING COPOLYMERS FROM MONOETHYLENICALLY UNSATURATED MONO- AND DICARBONIC ACIDS (ANHYDRIDES)
DE3233775A1 (en) * 1982-09-11 1984-03-15 Basf Ag, 6700 Ludwigshafen METHOD FOR PRODUCING COPOLYMERS FROM MONOETHYLENICALLY UNSATURATED MONO- AND DICARBONIC ACIDS (ANHYDRIDES)
EP0124913B1 (en) * 1983-04-08 1986-06-18 THE PROCTER & GAMBLE COMPANY Granular detergent compositions containing mixed polymer additive system
DE3329400A1 (en) * 1983-08-13 1985-02-28 Henkel KGaA, 4000 Düsseldorf GRAY PREVENTIVE ADDITIVE FOR PHOSPHATE-FREE AND LOW-PHOSPHASE DETERGENTS
DE3340164C2 (en) * 1983-11-07 1987-03-26 S.A. Camp, Fábrica de Jabones, Granollers, Barcelona laundry detergent
DE3426368A1 (en) * 1984-07-18 1986-01-23 Basf Ag, 6700 Ludwigshafen COPOLYMERISATE FOR DETERGENT AND CLEANING AGENT
DE3444960A1 (en) * 1984-12-10 1986-06-12 Henkel KGaA, 4000 Düsseldorf GRAINY ADSORPTION
JPS61264099A (en) * 1985-05-17 1986-11-21 花王株式会社 Detergent for dyeing machinery
WO1986007603A1 (en) * 1985-06-22 1986-12-31 Henkel Kommanditgesellschaft Auf Aktien Washing agent for low washing temperatures
DE3626672A1 (en) * 1986-08-07 1988-02-11 Bayer Ag POLYASPARAGINAMID ACID
DE3719906A1 (en) * 1987-06-15 1988-12-29 Henkel Kgaa MACHINE WASHING PROCESS
US5292448A (en) * 1988-05-10 1994-03-08 Lever Brothers Company, Division Of Conopco, Inc. Enzymatic detergent composition
DE3826110A1 (en) 1988-08-01 1990-02-15 Henkel Kgaa METHOD FOR DOSING PASTE-SHAPED DETERGENTS
DE3838086A1 (en) 1988-11-10 1990-05-17 Henkel Kgaa METHOD FOR PRODUCING HIGH DENSITY GRANULES CONTAINING ZEOLITE
DE3900207A1 (en) * 1989-01-05 1990-07-12 Basf Ag USE OF COPOLYMERISES FROM 1,2-DI-ALKOXYETHYLENES AND MONOETHYLENICALLY UNSATURATED DICARBONE ACID ANHYDRIDES IN DETERGENTS AND DETERGENTS CONTAINING SUCH COPOLYMERISES
DE3913127A1 (en) * 1989-04-21 1990-10-25 Basf Ag COPOLYMERISATES BASED ON MONOETHYLENICALLY UNSATURATED DICARBONE ACID ANHYDRIDES, DIKETES AND MONOETHYLENIC MONOCARBONE ACES, THEIR PREPARATION AND USE
GB8918575D0 (en) * 1989-08-15 1989-09-27 Unilever Plc Liquid detergent composition
DE3934184A1 (en) * 1989-10-13 1991-04-18 Basf Ag USE OF WATER-SOLUBLE OR WATER-DISPERSIBLE POLYMERISES TREATED WITH AN OXIDIZING AGENT, AS ADDITION TO DETERGENTS AND CLEANING AGENTS
DE4003172A1 (en) * 1990-02-03 1991-08-08 Basf Ag PFROPOPOPOLYMERISATES OF MONOSACCHARIDES, OLIGOSACCHARIDES, POLYSACCHARIDES AND MODIFIED POLYSACCHARIDES, PROCESS FOR THEIR PREPARATION AND THEIR USE
US5273675A (en) * 1990-02-16 1993-12-28 Rohm And Haas Company Phosphate-free liquid cleaning compositions containing polymer
FR2663940B1 (en) * 1990-07-02 1994-04-08 Rhone Poulenc Chimie GRAFT POLYSACCHARIDES, THEIR PREPARATION PROCESS AND THEIR APPLICATION AS SEQUESTRATION AGENTS.
DE4112075A1 (en) * 1991-04-12 1992-10-15 Henkel Kgaa METHOD FOR PRODUCING STABLE, BIFUNCTIONAL, PHOSPATE AND METASILICATE-FREE LOW-ALKALINE DETERGENT TABLETS FOR THE MACHINE DISHWASHER
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
DE4211699A1 (en) * 1992-04-08 1993-10-14 Henkel Kgaa Method for increasing the bulk density of spray-dried detergents
DE4239076A1 (en) * 1992-11-20 1994-05-26 Basf Ag Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and / or polyaminocarboxylic acids and their use
DE69434056T2 (en) * 1993-01-26 2006-02-23 National Starch And Chemical Investment Holding Corp., Wilmington detergent composition
US5866012A (en) * 1993-01-26 1999-02-02 National Starch And Chemical Investment Holding Corporation Multifunctional maleate polymers
AUPM610894A0 (en) * 1994-06-03 1994-06-30 Procter & Gamble Company, The Detergent composition containing polycarboxylate agents
EP2689001B1 (en) 2011-05-20 2017-09-27 Dow Global Technologies LLC Method of promoting soil release from fabrics

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE786954A (en) * 1971-07-30 1973-01-29 Unilever Nv PRODUCTION OF DETERGENTS
DE2243282A1 (en) * 1972-09-02 1974-03-07 Henkel & Cie Gmbh Low-triphosphate washing compsn - based on anionic surfactants, soaps and organic and inorganic builders
DE2417172A1 (en) * 1973-04-13 1974-10-31 Procter & Gamble POLISHING AND CLEANING AGENTS
GB1551239A (en) * 1975-09-21 1979-08-30 Procter & Gamble Built detergent compositions
GB1589971A (en) * 1976-10-11 1981-05-20 Unilever Ltd Built liquid detergent
DE2646803C3 (en) * 1976-10-16 1981-06-11 Basf Ag, 6700 Ludwigshafen Copolymers containing hydroxyl and carboxyl groups
DE2857154A1 (en) * 1977-06-21 1980-01-24 Procter & Gamble Europ DETERGENT MIXTURES

Also Published As

Publication number Publication date
ATE1589T1 (en) 1982-10-15
EP0025551A1 (en) 1981-03-25
DE2936984A1 (en) 1981-04-02
EP0025551B2 (en) 1993-01-07
EP0025551B1 (en) 1982-09-22

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Legal Events

Date Code Title Description
8366 Restricted maintained after opposition proceedings
8310 Action for declaration of annulment
8312 Partial invalidation