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JPS546887A Expired / Lapsed JP ⏱️ 0.0 years remaining

Fluorine-containing cation exchange membrane having two-layer structure and production thereof

Assignee: Asahi Chemical Industry Co Ltd
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Filing: 1977-06-20
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Granted: —
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Expires: 1997-06-20
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Abstract

Abstract PURPOSE: To cheaply produce the title exchange membrane of superior electrolytic performance and uniform quality by ponding a side chain having sulfonic acid groups of specified structure ot one of parallel two layers of a membrane and a side chain having carboxylic acids of specified structure to the other. COPYRIGHT: (C)1979,JPO&Japio

Inventors

  • 👤 Maomi Seko
  • 👤 Yasumichi Yamakoshi
  • 👤 Koji Miyauchi
  • 👤 Mitsunobu Fukumoto
  • 👤 Kyoji Kimoto
  • 👤 Shunko Hane
  • 👤 Masato Hamada

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-09 13:00
CPC Classifications
—

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