Title:
燃料電池に使用するための、ポリベンゾイミダゾールファイバーからなるファブリックの製造法
Document Type and Number:
Japanese Patent JP4335434
Kind Code:
B2
Abstract:
A method for producing polybenzimidazole (PBI) fabrics for use as fuel cell or battery electrolytes by soaking a sulfonated or non-sulfonated PBI fabric in an acid solution, whereby the fibers of the fabric become swollen with the acid solution; and drying the fabric to remove residual water or methanol and concentrating the acid.
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Inventors:
Frank J. Onorato
Sanson, Michael Jay
Kim, die w
French, Stuart M
Mariker, Falk
Sanson, Michael Jay
Kim, die w
French, Stuart M
Mariker, Falk
Application Number:
JP2000503565A
Publication Date:
September 30, 2009
Filing Date:
May 19, 1998
Export Citation:
Assignee:
Basuf Hül Sel Geembehr
International Classes:
D06M11/55; C08G73/18; D01F11/08; D04H1/42; D06M11/00; D06M11/70; D06M13/02; D06M13/256; D06M13/265; D06M23/00; D06M23/10; H01M2/16; H01M8/02; H01M8/10
Domestic Patent References:
JP2153943A | ||||
JP48036770A | ||||
JP11503262A | ||||
JP3104921A | ||||
JP8111226A | ||||
JP4194022A | ||||
JP9087510A | ||||
JP2001510931A | ||||
JP4202257A | ||||
JP6316633A | ||||
JP6316634A | ||||
JP6316636A | ||||
JP6316637A | ||||
JP6316638A | ||||
JP6329800A | ||||
JP6340741A | ||||
JP6341015A |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Koji Hirayama
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Koji Hirayama