JPS538690A - Preparation of graft copolymer for ion-exchange membrane - Google Patents

Preparation of graft copolymer for ion-exchange membrane

Info

Publication number
JPS538690A
JPS538690A JP8376376A JP8376376A JPS538690A JP S538690 A JPS538690 A JP S538690A JP 8376376 A JP8376376 A JP 8376376A JP 8376376 A JP8376376 A JP 8376376A JP S538690 A JPS538690 A JP S538690A
Authority
JP
Japan
Prior art keywords
ion
preparation
exchange membrane
graft copolymer
membrane
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
JP8376376A
Other languages
Japanese (ja)
Inventor
Sueo Machi
Hiroaki Taniguchi
Akio Sugishita
Kinya Tawara
Hiroshi Fujiwara
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.)
Cosmo Oil Co Ltd
Japan Atomic Energy Agency
Cosmo Co Ltd
Original Assignee
Japan Atomic Energy Research Institute
Maruzen Oil Co Ltd
Cosmo Co Ltd
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 Japan Atomic Energy Research Institute, Maruzen Oil Co Ltd, Cosmo Co Ltd filed Critical Japan Atomic Energy Research Institute
Priority to JP8376376A priority Critical patent/JPS538690A/en
Publication of JPS538690A publication Critical patent/JPS538690A/en
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

PURPOSE: Method of preparing a membrane of lower electrical resistance by slight re-grafting of monomer with ionizing radiation only to the surface of a membrane having surface layers of low grafting ratio.
COPYRIGHT: (C)1978,JPO&Japio
JP8376376A 1976-07-14 1976-07-14 Preparation of graft copolymer for ion-exchange membrane Pending JPS538690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8376376A JPS538690A (en) 1976-07-14 1976-07-14 Preparation of graft copolymer for ion-exchange membrane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8376376A JPS538690A (en) 1976-07-14 1976-07-14 Preparation of graft copolymer for ion-exchange membrane

Publications (1)

Publication Number Publication Date
JPS538690A true JPS538690A (en) 1978-01-26

Family

ID=13811606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8376376A Pending JPS538690A (en) 1976-07-14 1976-07-14 Preparation of graft copolymer for ion-exchange membrane

Country Status (1)

Country Link
JP (1) JPS538690A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686933A (en) * 1979-12-18 1981-07-15 Yoshino Kogyosho Co Ltd Method for reducing acetaldehyde contained in thermoplastic polyester resin or molded article of the same
JPS61155998A (en) * 1984-12-28 1986-07-15 日本原子力研究所 Manufacture of uniform large-area beam source

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5686933A (en) * 1979-12-18 1981-07-15 Yoshino Kogyosho Co Ltd Method for reducing acetaldehyde contained in thermoplastic polyester resin or molded article of the same
JPS638970B2 (en) * 1979-12-18 1988-02-25 Yoshino Kogyosho Co Ltd
JPS61155998A (en) * 1984-12-28 1986-07-15 日本原子力研究所 Manufacture of uniform large-area beam source
JPH045360B2 (en) * 1984-12-28 1992-01-31

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