DE1233143B - Verfahren zur Herstellung von sulfonierten Mischpolymerisaten - Google Patents

Verfahren zur Herstellung von sulfonierten Mischpolymerisaten

Info

Publication number
DE1233143B
DE1233143B DE1962N0021275 DEN0021275A DE1233143B DE 1233143 B DE1233143 B DE 1233143B DE 1962N0021275 DE1962N0021275 DE 1962N0021275 DE N0021275 A DEN0021275 A DE N0021275A DE 1233143 B DE1233143 B DE 1233143B
Authority
DE
Germany
Prior art keywords
copolymer
acrylonitrile
meq
polymer
sulfonated
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.)
Pending
Application number
DE1962N0021275
Other languages
German (de)
English (en)
Inventor
Hiroshi Kuyama
Yoichi Utsunomiya
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.)
SASHICHIRO NAKANISHI FA
Original Assignee
SASHICHIRO NAKANISHI FA
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 SASHICHIRO NAKANISHI FA filed Critical SASHICHIRO NAKANISHI FA
Publication of DE1233143B publication Critical patent/DE1233143B/de
Pending 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
    • C08F8/34—Introducing sulfur atoms or sulfur-containing groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
DE1962N0021275 1961-03-01 1962-02-28 Verfahren zur Herstellung von sulfonierten Mischpolymerisaten Pending DE1233143B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP725461 1961-03-01

Publications (1)

Publication Number Publication Date
DE1233143B true DE1233143B (de) 1967-01-26

Family

ID=11660876

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1962N0021275 Pending DE1233143B (de) 1961-03-01 1962-02-28 Verfahren zur Herstellung von sulfonierten Mischpolymerisaten
DEN24838A Pending DE1227431B (de) 1961-03-01 1962-02-28 Kationenaustauscher

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEN24838A Pending DE1227431B (de) 1961-03-01 1962-02-28 Kationenaustauscher

Country Status (4)

Country Link
CH (1) CH410424A (cs)
DE (2) DE1233143B (cs)
GB (1) GB997290A (cs)
NL (2) NL125475C (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228896B1 (en) 1995-12-21 2001-05-08 Iab Ionennaustauscher Gmbh Bitterfeld Process for the preparation of very acidic cation exchangers
US6750259B2 (en) 2002-07-08 2004-06-15 Bayer Aktiengesellschaft Process for preparing gel-type cation exchangers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS182467B1 (en) * 1975-06-05 1978-04-28 Jiri Hradil Method of preparing cationic ion exchanger
DE19644227A1 (de) * 1996-10-24 1998-04-30 Bayer Ag Verfahren zur Herstellung ausblutarmer Kationenaustauscher
DE10050680A1 (de) * 2000-10-13 2002-04-18 Bayer Ag Verfahren zur Herstellung stabiler gelförmiger Kationenaustauscher
JP6118821B2 (ja) * 2011-12-28 2017-04-19 ダウ グローバル テクノロジーズ エルエルシー 強酸性触媒組成物

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915267C (de) * 1942-08-11 1954-07-19 Gen Electric Verfahren zur Herstellung von synthetischen, polymeren, wasserunloeslichen Sulfonierungsprodukten
US2759910A (en) * 1951-11-06 1956-08-21 Distillers Co Yeast Ltd Polymerised compositions
GB775539A (en) * 1954-11-24 1957-05-22 Dow Chemical Co Preparation of water-soluble sulphonation products of polymeric ar-vinyltoluenes
US2809959A (en) * 1957-10-15 Preparation of high-viscosity sulfona-
US2813087A (en) * 1955-04-14 1957-11-12 Dow Chemical Co Preparation of water-soluble sulfonation products from polymers of arvinyltoluene and acrylonitrile
US2829128A (en) * 1953-12-07 1958-04-01 Monsanto Chemicals Clear terpolymers
DE1031514B (de) * 1954-11-24 1958-06-04 Dow Chemical Co Verfahren zur Herstellung von Harzsulfonaten
DE1070382B (de) * 1959-12-03 VEB Farbenfabrik Wolfen, Wolfen (Kr. Bitterfeld) Verfahren zur Herstellung von Austauscherpolymerisaten

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2809959A (en) * 1957-10-15 Preparation of high-viscosity sulfona-
DE1070382B (de) * 1959-12-03 VEB Farbenfabrik Wolfen, Wolfen (Kr. Bitterfeld) Verfahren zur Herstellung von Austauscherpolymerisaten
DE915267C (de) * 1942-08-11 1954-07-19 Gen Electric Verfahren zur Herstellung von synthetischen, polymeren, wasserunloeslichen Sulfonierungsprodukten
US2759910A (en) * 1951-11-06 1956-08-21 Distillers Co Yeast Ltd Polymerised compositions
US2829128A (en) * 1953-12-07 1958-04-01 Monsanto Chemicals Clear terpolymers
GB775539A (en) * 1954-11-24 1957-05-22 Dow Chemical Co Preparation of water-soluble sulphonation products of polymeric ar-vinyltoluenes
DE1031514B (de) * 1954-11-24 1958-06-04 Dow Chemical Co Verfahren zur Herstellung von Harzsulfonaten
US2813087A (en) * 1955-04-14 1957-11-12 Dow Chemical Co Preparation of water-soluble sulfonation products from polymers of arvinyltoluene and acrylonitrile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6228896B1 (en) 1995-12-21 2001-05-08 Iab Ionennaustauscher Gmbh Bitterfeld Process for the preparation of very acidic cation exchangers
US6750259B2 (en) 2002-07-08 2004-06-15 Bayer Aktiengesellschaft Process for preparing gel-type cation exchangers

Also Published As

Publication number Publication date
DE1227431B (de) 1966-10-27
NL275074A (cs)
NL125475C (cs)
GB997290A (en) 1965-07-07
CH410424A (fr) 1966-03-31

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