Electrically conductive resin composition

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United States of America Patent

PATENT NO 6855407
APP PUB NO 20030038279A1
SERIAL NO

10221121

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Abstract

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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.degree. C., fuel cell separators with a stable power generation capacity can be obtained.

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Patent Owner(s)

Patent OwnerAddress
TRISA HOLDING AG6234 TRIENGEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishioka, Katsutoshi Fukushima, JP 7 57
Watanabe, Shigeru Fukushima, JP 142 1455
Yasudomi, Takaaki Fukushima, JP 3 16

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