FR1237346A - Résines fibreuses échangeuses de cations, à base de polymères d'acrylonitrile carboxyles - Google Patents

Résines fibreuses échangeuses de cations, à base de polymères d'acrylonitrile carboxyles

Info

Publication number
FR1237346A
FR1237346A FR800827A FR1237346DA FR1237346A FR 1237346 A FR1237346 A FR 1237346A FR 800827 A FR800827 A FR 800827A FR 1237346D A FR1237346D A FR 1237346DA FR 1237346 A FR1237346 A FR 1237346A
Authority
FR
France
Prior art keywords
cation exchange
exchange resins
acrylonitrile polymers
carboxylated acrylonitrile
fibrous cation
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
FR800827A
Other languages
English (en)
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.)
Nopco Chemical Co
Original Assignee
Nopco Chemical Co
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 Nopco Chemical Co filed Critical Nopco Chemical Co
Application granted granted Critical
Publication of FR1237346A publication Critical patent/FR1237346A/fr
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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • B01J47/127—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes in the form of filaments or fibres
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/10—Copolymer characterised by the proportions of the comonomers expressed as molar percentages
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR800827A 1958-10-03 1959-07-22 Résines fibreuses échangeuses de cations, à base de polymères d'acrylonitrile carboxyles Expired FR1237346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76502858A 1958-10-03 1958-10-03

Publications (1)

Publication Number Publication Date
FR1237346A true FR1237346A (fr) 1960-11-25

Family

ID=25072438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800827A Expired FR1237346A (fr) 1958-10-03 1959-07-22 Résines fibreuses échangeuses de cations, à base de polymères d'acrylonitrile carboxyles

Country Status (3)

Country Link
BE (1) BE579309A (fr)
FR (1) FR1237346A (fr)
GB (2) GB905405A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249443C2 (de) * 1972-10-09 1984-11-15 Cassella Ag, 6000 Frankfurt Wasserlösliche, Sulfonsäuregruppen enthaltende Copolymerisate und ihre Verwendung als Textilhilfsmittel

Also Published As

Publication number Publication date
GB905404A (en) 1962-09-05
BE579309A (fr) 1959-10-01
GB905405A (en) 1962-09-05

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