GB778104A - Process for the production of cation exchange resins of the carboxylic type - Google Patents

Process for the production of cation exchange resins of the carboxylic type

Info

Publication number
GB778104A
GB778104A GB8474/55A GB847455A GB778104A GB 778104 A GB778104 A GB 778104A GB 8474/55 A GB8474/55 A GB 8474/55A GB 847455 A GB847455 A GB 847455A GB 778104 A GB778104 A GB 778104A
Authority
GB
United Kingdom
Prior art keywords
dispersion
ester
cation exchange
exchange resins
monomer
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
GB8474/55A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of GB778104A publication Critical patent/GB778104A/en
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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/20—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds unconjugated
    • 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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • 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
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • 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
    • 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
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
GB8474/55A 1954-03-27 1955-03-23 Process for the production of cation exchange resins of the carboxylic type Expired GB778104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT332496X 1954-03-27

Publications (1)

Publication Number Publication Date
GB778104A true GB778104A (en) 1957-07-03

Family

ID=11237066

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8474/55A Expired GB778104A (en) 1954-03-27 1955-03-23 Process for the production of cation exchange resins of the carboxylic type

Country Status (7)

Country Link
US (1) US2885371A (enExample)
BE (1) BE536849A (enExample)
CH (1) CH332496A (enExample)
DE (1) DE1254867B (enExample)
FR (1) FR1121252A (enExample)
GB (1) GB778104A (enExample)
NL (2) NL195852A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687912A (en) * 1968-03-14 1972-08-29 Bayer Ag Crosslinked acrylonitrile copolymers

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054782A (en) * 1958-06-16 1962-09-18 American Cyanamid Co Acrylonitrile polymers prepared in granular form
US3544488A (en) * 1966-09-22 1970-12-01 Bayer Ag Cross-linked acrylonitrile copolymers and ion exchangers made therefrom
US3676410A (en) * 1970-08-24 1972-07-11 Goodyear Tire & Rubber Ethylhexyl acrylate-acrylonitrile-divinylbenzene terpolymers
US4120831A (en) * 1977-06-02 1978-10-17 Nadezhda Nikolaevna Kuznetsova Process for producing carboxyl cationites
DE3034635C2 (de) * 1980-09-13 1982-08-05 Hoechst Ag, 6000 Frankfurt Fäden und Fasern aus Carboxylgruppenhaltigen Acrylpolymeren, ihre Verwendung und Verfahren zu ihrer Herstellung
US4558100A (en) * 1984-07-03 1985-12-10 Grain Processing Corporation Absorbent compositions
DE19962935A1 (de) * 1999-12-24 2001-06-28 Bayer Ag Verfahren zur Herstellung von vernetzten Ionenaustauschern auf Basis von ungesättigten, aliphatischen Nitrilen
WO2008050715A1 (fr) * 2006-10-23 2008-05-02 Fujifilm Corporation Matériau revêtu d'une pellicule métallique, et procédé pour sa fabrication, matériau portant un motif métallique et procédé pour sa fabrication, composition pour la formation d'une couche polymère, polymère de nitrile et procédé pour synthétiser ce
RU2391356C1 (ru) * 2008-09-30 2010-06-10 Открытое акционерное общество "Ведущий научно-исследовательский институт химической технологии" Способ получения карбоксильных катионитов

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678306A (en) * 1954-05-11 Carboxtsulfonic cation-exchange
GB645263A (en) * 1940-03-05 1950-10-25 Goodrich Co B F Improvements in or relating to rubber-like multipolymers containing a conjugated diene hydrocarbon
US2340109A (en) * 1942-06-23 1944-01-25 Gen Electric Copolymer of divinyl benzene polymers and unsaturated alkyd resins
US2340111A (en) * 1942-07-03 1944-01-25 Gen Electric Process for removing cations from liquid media
US2417293A (en) * 1944-02-25 1947-03-11 Prophylactic Brush Co Molecularly oriented copolymers of acrylonitrile, a vinyl aryl compound, and acrylicesters or vinyl ethers
US2457873A (en) * 1946-12-11 1949-01-04 Prophylactic Brush Co Vulcanizable copolymers of acrylonitrile, butadiene and maleic esters
DE1031517B (de) 1951-12-05 1958-06-04 Roehm & Haas Gmbh Verfahren zur Herstellung von Acrylnitril enthaltenden Mischpolymerisaten
US2731408A (en) * 1952-01-25 1956-01-17 Ionics Electrically conductive membranes and the like comprising copolymers of divinyl benzene and olefinic carboxylic compounds
NL84524C (enExample) * 1952-02-19
US2787561A (en) * 1953-07-23 1957-04-02 Du Pont Cross-linkable acrylonitrile interpolymers and coating compositions derived therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3687912A (en) * 1968-03-14 1972-08-29 Bayer Ag Crosslinked acrylonitrile copolymers

Also Published As

Publication number Publication date
NL90074C (enExample)
BE536849A (enExample)
NL195852A (enExample)
DE1254867B (de) 1967-11-23
CH332496A (de) 1958-09-15
FR1121252A (fr) 1956-07-31
US2885371A (en) 1959-05-05

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