GB959515A - New anion exchange resins - Google Patents

New anion exchange resins

Info

Publication number
GB959515A
GB959515A GB1706962A GB1706962A GB959515A GB 959515 A GB959515 A GB 959515A GB 1706962 A GB1706962 A GB 1706962A GB 1706962 A GB1706962 A GB 1706962A GB 959515 A GB959515 A GB 959515A
Authority
GB
United Kingdom
Prior art keywords
vinyl
compounds
divinyl
ether
derivatives
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
GB1706962A
Inventor
Rheinhard Bachmann
Ulrich Krauss
Hans Reuter
Gerhard Schwachula
Dieter Warnecke
Wilhelm Wehlend
Friedrich Wolf
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 GB1706962A priority Critical patent/GB959515A/en
Priority to GB4713462A priority patent/GB968432A/en
Publication of GB959515A publication Critical patent/GB959515A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts

Abstract

Substantially abrasion - resistant anion - exchange resins are produced by copolymerizing one or more monovinyl aromatic compounds and one or more polyvinyl compounds with vinyl or epoxy group-containing polymerizable polar compounds in amounts of 0.001 to 0.2 mol. per mol. of monovinyl aromatic compound or compounds, said polar compounds being different from the monovinyl compounds, but the same or different from the polyvinyl compounds, the copolymer thus obtained then being haloalkylated and animated in a known manner. Monovinyl aromatic compounds mentioned are styrene, vinyl-toluene, vinyl-ethyl-benzene, vinyl-anisole and acenaphthylene. Polyvinyl compounds listed are divinyl benzene, divinylethylbenzene, trivinylbenzene, divinyl-acetylene, butadiene, diethyleneglycol dimethacrylate, hexahydro-1,3,5-trisacryloyl-5-triazine, divinyl ketone, divinyl sulphone, oxalic acid divinyl ester, divinyl ether and methacrylic acid vinyl ester. Polymerizable polar compounds mentioned are acrylic and methacrylic acids and their derivatives, styrene sulphonic acids and their derivatives, vinyl sulphonic acids and their derivatives, ethyl vinyl ether, methylvinyl ketone, methyl vinyl sulphone and the homologues thereof, esters of vinyl alcohol e.g. vinyl acetate and propionate, maleic acid and its derivatives, vinyl halides, vinylbenzene halides and their homologues, vinyl, pyridine and its homologues, styrene oxide vinyl-toluene oxide, ethyl-styrene oxide, phenyl glycidyl ether, divinyl benzene dioxide, ethylene oxide, propylene oxide and epichlorohydrin. In the examples the polymerization is carried out in an aqueous suspension and the pearl-like polymers obtained are swollen in monochlorodimethyl ether, diluted with petroleum ether or dichloroethane, treated with anhydrous aluminium chloride tritetrachloride or zinc chloride, and the filtered resin treated with an aqueous solution of trimethylamine, dimethylamino ethanol or dimethylamine.
GB1706962A 1962-05-03 1962-05-03 New anion exchange resins Expired GB959515A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1706962A GB959515A (en) 1962-05-03 1962-05-03 New anion exchange resins
GB4713462A GB968432A (en) 1962-05-03 1962-12-13 New anion exchange resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1706962A GB959515A (en) 1962-05-03 1962-05-03 New anion exchange resins

Publications (1)

Publication Number Publication Date
GB959515A true GB959515A (en) 1964-06-03

Family

ID=10088708

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1706962A Expired GB959515A (en) 1962-05-03 1962-05-03 New anion exchange resins
GB4713462A Expired GB968432A (en) 1962-05-03 1962-12-13 New anion exchange resins

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB4713462A Expired GB968432A (en) 1962-05-03 1962-12-13 New anion exchange resins

Country Status (1)

Country Link
GB (2) GB959515A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5814672A (en) * 1994-12-05 1998-09-29 Mitsubishi Chemical Corporation Strongly basic anion exchange resin and process for its production
EP1505086B1 (en) * 1996-07-08 2009-02-11 Sony Corporation Method of manufacturing polyelectrolyte

Also Published As

Publication number Publication date
GB968432A (en) 1964-09-02

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