Electrically conductive resin composition

Details Electrically conductive resin composition Electrically conductive resin composition

2005-02-15

2005-02-15

Dixon, Merrick (Department: 1774)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Noninterengaged fiber-containing paper-free web or sheet...

C428S293100, C428S323000, C428S328000, C428S333000, C428S367000, C428S372000, C264S241000, C264S294000, C264S299000, C264S345000

Reexamination Certificate

active

06855407

ABSTRACT:
An electroconductive resin composition, which comprises a thermosetting resin as a matrix and 40 to 90% by weight, on the basis of the composition, of carbon fibers and graphite as fillers, has a high electroconductivity and is suitable for use as a molding material for fuel cell separators. By using a molding material comprising phenol resin as a matrix and at least one kind of carbon fibers and graphite being coated by an electroconductive metal and molding fuel cell separators from the molding material, followed by post-curing at 130 to 300° C., fuel cell separators with a stable power generation capacity can be obtained.

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