DE3460245D1 - Water soluble complexing agent for metallic cations composed of acrylic terpolymers with a high complexing power - Google Patents

Water soluble complexing agent for metallic cations composed of acrylic terpolymers with a high complexing power

Info

Publication number
DE3460245D1
DE3460245D1 DE8484104338T DE3460245T DE3460245D1 DE 3460245 D1 DE3460245 D1 DE 3460245D1 DE 8484104338 T DE8484104338 T DE 8484104338T DE 3460245 T DE3460245 T DE 3460245T DE 3460245 D1 DE3460245 D1 DE 3460245D1
Authority
DE
Germany
Prior art keywords
water soluble
metallic cations
acrylic terpolymers
complexing
power
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
DE8484104338T
Other languages
English (en)
Inventor
Jacky Rousset
Georges Ravet
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.)
Coatex SAS
Original Assignee
Coatex SAS
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 Coatex SAS filed Critical Coatex SAS
Application granted granted Critical
Publication of DE3460245D1 publication Critical patent/DE3460245D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
DE8484104338T 1983-04-20 1984-04-17 Water soluble complexing agent for metallic cations composed of acrylic terpolymers with a high complexing power Expired DE3460245D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8306712A FR2544722B1 (fr) 1983-04-20 1983-04-20 Agent hydrosoluble de complexation des cations metalliques compose de terpolymeres acryliques disposant d'un haut pouvoir complexant et d'un effet de seuil eleve

Publications (1)

Publication Number Publication Date
DE3460245D1 true DE3460245D1 (en) 1986-07-24

Family

ID=9288156

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484104338T Expired DE3460245D1 (en) 1983-04-20 1984-04-17 Water soluble complexing agent for metallic cations composed of acrylic terpolymers with a high complexing power

Country Status (6)

Country Link
EP (1) EP0125519B1 (de)
JP (1) JPS606777A (de)
CA (1) CA1223686A (de)
DE (1) DE3460245D1 (de)
FR (1) FR2544722B1 (de)
NO (1) NO162620C (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2574086B1 (fr) * 1984-12-03 1987-07-17 Coatex Sa Agent dispersant hydrosoluble pour compositions aqueuses pigmentees
FR2574065B1 (fr) * 1984-12-04 1987-05-07 Bouet Philippe Procede antitartre et agent antitartre pour sa mise en oeuvre
US4814406A (en) * 1986-02-28 1989-03-21 Katayama Chemical Works Ltd. Scale inhibitor
FR2601030B1 (fr) * 1986-07-03 1989-04-07 Coatex Sa Compositions acides a hautes concentrations en matieres actives pour le traitement des eaux et/ou le nettoyage des installations les contenant
US4762621A (en) * 1986-11-13 1988-08-09 The B. F. Goodrich Company Itaconate ester copolymers as scale inhibitors
EP0495355A1 (de) * 1991-01-12 1992-07-22 Hoechst Aktiengesellschaft Copolymere aus Diallylaminoalkylenphosphonaten und ungesättigten Carbonsäuren
AU1527292A (en) * 1991-04-30 1992-11-05 Calgon Corporation Terpolymer of itaconic acid for high ph scale control
BR0113995A (pt) * 2000-09-21 2003-08-12 Rohm & Haas Processo para preparar uma dispersão aquosa polimérica nanocompósita de argila, produto de aditivo plástico, produto em pó nanocompósito, resina termoplástica ou aditivo de plásticos, composição polimérica nanocompósita de núcleo-casca, e, produto de revestimento, adesivo, calafetação ou selante
TWI637053B (zh) 2014-03-14 2018-10-01 美商盧伯利索先進材料有限公司 聚合物、製備其聚合物溶液之方法及從溶液中鉗合金屬離子之方法
FR3089981B1 (fr) * 2018-12-12 2021-01-08 Arkema France Procédé de fabrication d’un copolymère à blocs contenant des ions métalliques

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366509A (en) * 1964-05-25 1968-01-30 Pfizer & Co C Textile process and composition
DE1642817A1 (de) * 1967-02-23 1971-04-29 Dow Chemical Co Polymeres Flockungsmittel fuer alkalische,waessrige Loesungen
JPS5620169A (en) * 1979-07-24 1981-02-25 Kurita Water Ind Ltd Scale inhibitor
GB2054548B (en) * 1979-06-19 1982-12-22 Sanyo Chemical Ind Ltd Scale removal

Also Published As

Publication number Publication date
EP0125519B1 (de) 1986-06-18
CA1223686A (fr) 1987-06-30
FR2544722A1 (fr) 1984-10-26
JPS606777A (ja) 1985-01-14
NO841551L (no) 1984-10-22
NO162620B (no) 1989-10-16
NO162620C (no) 1990-01-24
EP0125519A1 (de) 1984-11-21
FR2544722B1 (fr) 1985-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee