Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2008-06-30
2010-06-15
Lorengo, Jerry (Department: 1793)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
Reexamination Certificate
active
07736786
ABSTRACT:
Disclosed herein is a composition suitable for use in the production of a fuel cell bipolar plate having improved electrical conductivity and mechanical strength. The composition for a fuel cell bipolar plate can include about 100 parts by weight of a basic resin composition including about 10 to about 50 parts by weight of polyphenylene sulfide as a thermoplastic resin and about 50 to 90 parts by weight of a conductive filler and about 0.01 to about 30 parts by weight of a disulfide compound. The composition can improve impregnation of the conductive filler into the thermoplastic resin.
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International Search Report for corresponding International Application No. PCT/KR2006/005813, dated Apr. 13, 2007.
Hong Chang Min
Lee Young Jun
Park Sun Ho
Cheil Industries Inc.
Lorengo Jerry
Mekhlin Eli
Summa, Additon & Ashe, P.A.
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