ES525510A0 - Procedimiento para la obtencion de copolimeros a base de acidos monocarboxilicos y acidos o anhidridos dicarboxilicos monoetilenicamente insaturados - Google Patents

Procedimiento para la obtencion de copolimeros a base de acidos monocarboxilicos y acidos o anhidridos dicarboxilicos monoetilenicamente insaturados

Info

Publication number
ES525510A0
ES525510A0 ES525510A ES525510A ES525510A0 ES 525510 A0 ES525510 A0 ES 525510A0 ES 525510 A ES525510 A ES 525510A ES 525510 A ES525510 A ES 525510A ES 525510 A0 ES525510 A0 ES 525510A0
Authority
ES
Spain
Prior art keywords
weight
acid
free
acids
anhydride
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
ES525510A
Other languages
English (en)
Other versions
ES8405424A1 (es
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
Application filed by BASF SE filed Critical BASF SE
Publication of ES525510A0 publication Critical patent/ES525510A0/es
Publication of ES8405424A1 publication Critical patent/ES8405424A1/es
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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
ES525510A 1982-09-11 1983-09-08 Procedimiento para la obtencion de copolimeros a base de acidos monocarboxilicos y acidos o anhidridos dicarboxilicos monoetilenicamente insaturados Expired ES8405424A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823233777 DE3233777A1 (de) 1982-09-11 1982-09-11 Verfahren zur herstellung von copolymeren aus monoethylenisch ungesaettigten mono- und dicarbonsaeuren(anhydride)

Publications (2)

Publication Number Publication Date
ES525510A0 true ES525510A0 (es) 1984-06-01
ES8405424A1 ES8405424A1 (es) 1984-06-01

Family

ID=6172991

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525510A Expired ES8405424A1 (es) 1982-09-11 1983-09-08 Procedimiento para la obtencion de copolimeros a base de acidos monocarboxilicos y acidos o anhidridos dicarboxilicos monoetilenicamente insaturados

Country Status (5)

Country Link
EP (1) EP0103254B1 (es)
JP (1) JPS5964612A (es)
AT (1) ATE31421T1 (es)
DE (2) DE3233777A1 (es)
ES (1) ES8405424A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3305637A1 (de) 1983-02-18 1984-08-23 Basf Ag, 6700 Ludwigshafen Copolymerisate, ihre herstellung und ihre verwendung als hilfsmittel in wasch- und reinigungsmitteln
EP0279134B1 (fr) * 1986-12-24 1990-10-24 Rhone-Poulenc Chimie Latex antiredéposant pour le lavage d'articles textiles
DE3711296A1 (de) * 1987-04-03 1988-10-13 Basf Ag Verwendung von alkoxylierten, carboxylgruppen enthaltenden polymerisaten in waschmitteln
IT1229135B (it) * 1989-04-05 1991-07-22 Ausidet Spa Copolimeri transesterificati dell'anidride maleica, particolarmente utili nel campo della detergenza.
DE59006179D1 (de) * 1989-04-19 1994-07-28 Bayer Ag Verwendung von Hydroxyl- und Säureanhydridgruppen enthaltenden Copolymerisaten, als Bindemittel.
IT1236966B (it) * 1989-10-25 1993-05-07 Ausidet Srl Processo per la produzione di soluzioni acquose di agenti anti-incro- stazione e soluzioni cosi' ottenute
US5191048A (en) * 1991-02-01 1993-03-02 Rohm & Haas Company Biodegradable free-radical addition polymers
DE4300772C2 (de) * 1993-01-14 1997-03-27 Stockhausen Chem Fab Gmbh Wasserlösliche, biologisch abbaubare Copolymere auf Basis von ungesättigten Mono- und Dicarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung
DE4343993A1 (de) * 1993-12-22 1995-06-29 Stockhausen Chem Fab Gmbh Pfropf-Copolymerisate von ungesättigten Monomeren und Polyhydroxyverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE19924706A1 (de) * 1999-05-28 2001-02-08 Basf Ag Verwendung von Copolymeren der Maleinsäure als Inhibitor von Calciumoxalatbelägen
US20150005442A1 (en) 2012-02-03 2015-01-01 Dsm Ip Assets B.V. Polymer, process and composition
US9487423B1 (en) * 2015-08-04 2016-11-08 Itaconix Corporation Partially decarboxylated polycarboxylic acid polymers
CN106749901A (zh) * 2015-11-20 2017-05-31 衡阳市银利实业有限公司 一种制备抗泥型混凝土减水剂的方法
CN106746875A (zh) * 2015-11-20 2017-05-31 衡阳市银利实业有限公司 抗泥型混凝土减水剂
US10738139B2 (en) 2018-12-18 2020-08-11 Itaconix Corporation Decarboxylation and amidation of polyitaconic acid polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2212623C3 (de) * 1972-03-16 1981-04-09 Hoechst Ag, 6000 Frankfurt Verwendung von Gerüststoffen für Wasch- und Reinigungsmittel
DE2936984A1 (de) * 1979-09-13 1981-04-02 Basf Ag, 6700 Ludwigshafen Verwendung von (meth)acrylsaeure-maleinsaeure-copolymerisaten als inkrustierungsinhibitoren in waschmitteln
US4390670A (en) * 1981-02-09 1983-06-28 Pfizer Inc. Acrylate/maleate copolymers, their preparation and use as antiscalants

Also Published As

Publication number Publication date
EP0103254A3 (en) 1984-05-02
EP0103254A2 (de) 1984-03-21
ES8405424A1 (es) 1984-06-01
EP0103254B1 (de) 1987-12-16
JPS5964612A (ja) 1984-04-12
DE3374938D1 (en) 1988-01-28
ATE31421T1 (de) 1988-01-15
DE3233777A1 (de) 1984-03-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20011110