GB1020907A - Method of producing ion exchange resins having a sponge structure - Google Patents

Method of producing ion exchange resins having a sponge structure

Info

Publication number
GB1020907A
GB1020907A GB51764A GB51764A GB1020907A GB 1020907 A GB1020907 A GB 1020907A GB 51764 A GB51764 A GB 51764A GB 51764 A GB51764 A GB 51764A GB 1020907 A GB1020907 A GB 1020907A
Authority
GB
United Kingdom
Prior art keywords
vinyl
divinyl
ether
ion exchange
groups
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
GB51764A
Inventor
Friedrich Wolf
Reinhard Bachmann
Hans Reuter
Gerhard Schwachula
Dieter Warnecke
Wilhelm Wenlend
Ulrich Krauss
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.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
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 Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to GB51764A priority Critical patent/GB1020907A/en
Publication of GB1020907A publication Critical patent/GB1020907A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/286—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum the liquid phase being a solvent for the monomers but not for the resulting macromolecular composition, i.e. macroporous or macroreticular polymers
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • C08F2/06—Organic solvent
    • 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
    • C08F212/00—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 an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of homopolymers or 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Ion exchange resins having a sponge structure are produced by a method wherein one or more monovinyl aromatic compounds and one or more polyvinyl compounds are copolymerized in the presence of substances which dissolve in the monomer mixture but in which the resulting aromatic vinyl polymers are practically neither soluble nor swellable, and in the presence of 0.1% to 20% by weight referred to the monomer mixture, of one or more polar compounds containing vinyl and/or epoxy groups, followed by the subsequent introduction of groups having ion exchange activity. As monovinyl aromatic substances there may be used styrene, vinyl toluene, vinyl ethyl benzene, vinyl anisole, acenaphthylene and vinyl napthalene. Examples of polyvinyl compounds are divinyl benzene, divinyl ethyl benzene, trivinylbenzene, divinyl acetylene, butadiene, ethylene glycol dimethacrylate, divinyl ketone, divinyl sulphone, oxalic acid divinyl ester, divinyl ether and methacrylic acid vinyl ester. Suitable non-solvents are benzine (b.p. 100-140 DEG C.), white spirit (bp. 160-190 DEG C.), titralin, decalin, cyclohexane, butanol, amyl alcohol, dodecanol, cyclohexanol, diphenyl ether, dihexyl ether, 2-ethylhexyl acetate, dodecylpropionate, nitromethane, linear polystyrene and linear polyvinyltoluene. Polar compounds containing vinyl groups may be acrylic acid and its derivatives, methacrylic acid and its derivatives, methyl vinyl ketone, vinyl halides, vinyl benzyl halides, methyl vinyl ether, vinyl pyridine, esters of vinyl alcohol such as vinyl acetate and vinyl propionate and maleic acid and its derivatives. Those containing epoxy groups may be styrene oxide, vinyl toluene oxide, ethyl styrene oxide, phenyl glycide ether, divinyl benzene dioxide and epichlorohydrin. The introduction of groups having ion exchange activity may be effected by halogen alkylation and amination, nitration and reduction, sulphonation, halogenation with a phosphorus halide followed by saponification and oxidation, halogen alkylation followed by reaction with trialkyl phosphites and saponification.
GB51764A 1964-01-06 1964-01-06 Method of producing ion exchange resins having a sponge structure Expired GB1020907A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB51764A GB1020907A (en) 1964-01-06 1964-01-06 Method of producing ion exchange resins having a sponge structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51764A GB1020907A (en) 1964-01-06 1964-01-06 Method of producing ion exchange resins having a sponge structure

Publications (1)

Publication Number Publication Date
GB1020907A true GB1020907A (en) 1966-02-23

Family

ID=9705760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51764A Expired GB1020907A (en) 1964-01-06 1964-01-06 Method of producing ion exchange resins having a sponge structure

Country Status (1)

Country Link
GB (1) GB1020907A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832603A (en) * 1981-08-21 1983-02-25 Mitsubishi Chem Ind Ltd Preparation of cation exchange resin
WO2015157551A1 (en) * 2014-04-09 2015-10-15 Rohm And Haas Company Catalyst resin
WO2015157552A1 (en) * 2014-04-09 2015-10-15 Rohm And Haas Company Catalyst resin

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832603A (en) * 1981-08-21 1983-02-25 Mitsubishi Chem Ind Ltd Preparation of cation exchange resin
JPS6050361B2 (en) * 1981-08-21 1985-11-08 三菱化学株式会社 Manufacturing method of cation exchange resin
WO2015157551A1 (en) * 2014-04-09 2015-10-15 Rohm And Haas Company Catalyst resin
WO2015157552A1 (en) * 2014-04-09 2015-10-15 Rohm And Haas Company Catalyst resin
US9809692B2 (en) 2014-04-09 2017-11-07 Rohm And Haas Company Catalyst resin
US10023711B2 (en) 2014-04-09 2018-07-17 Rohm And Haas Company Catalyst resin

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