JPS55102602A - Preparation of cation exchanger - Google Patents

Preparation of cation exchanger

Info

Publication number
JPS55102602A
JPS55102602A JP908479A JP908479A JPS55102602A JP S55102602 A JPS55102602 A JP S55102602A JP 908479 A JP908479 A JP 908479A JP 908479 A JP908479 A JP 908479A JP S55102602 A JPS55102602 A JP S55102602A
Authority
JP
Japan
Prior art keywords
groups
polymer
styrene
copolymer
reacting
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.)
Granted
Application number
JP908479A
Other languages
Japanese (ja)
Other versions
JPS6133842B2 (en
Inventor
Toshikatsu Sada
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP908479A priority Critical patent/JPS55102602A/en
Publication of JPS55102602A publication Critical patent/JPS55102602A/en
Publication of JPS6133842B2 publication Critical patent/JPS6133842B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PURPOSE: To prepare the title substance having high fixed ion concentration and low electrical resistance, and useful as an electrodialysis membrane, etc., by reacting a polymer having acid halide groups, etc. with an aliphatic compound having a functional group other than amino group, and introducing cation exchange groups to the reaction product.
CONSTITUTION: The objective cation exchanger is prepared by (1) reacting (A) a polymer having acid halide groups and/or acid anhydride groups (e.g. a polymer obtained by the chlorosulfonation of a copolymer of styrene and divinylbenzene, or a copolymer of maleic anhydride and a monomer such as styrene) with (B) a 6W 30C aliphatic chain compound having a reactive functional group other than amino group (e.g. tetradecyl epoxide), and if necessary (2) hydrolyzing the reaction product with an alkali to introduce cation exchange groups thereto. The form of the exchanger is pref. membrane.
COPYRIGHT: (C)1980,JPO&Japio
JP908479A 1979-01-31 1979-01-31 Preparation of cation exchanger Granted JPS55102602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP908479A JPS55102602A (en) 1979-01-31 1979-01-31 Preparation of cation exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP908479A JPS55102602A (en) 1979-01-31 1979-01-31 Preparation of cation exchanger

Publications (2)

Publication Number Publication Date
JPS55102602A true JPS55102602A (en) 1980-08-06
JPS6133842B2 JPS6133842B2 (en) 1986-08-05

Family

ID=11710744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP908479A Granted JPS55102602A (en) 1979-01-31 1979-01-31 Preparation of cation exchanger

Country Status (1)

Country Link
JP (1) JPS55102602A (en)

Also Published As

Publication number Publication date
JPS6133842B2 (en) 1986-08-05

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