Conductive polymer composition

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United States of America Patent

PATENT NO 5378407
SERIAL NO

07894119

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Abstract

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A conductive polymer composition which has low resistivity and good electrical stability. In one aspect the composition comprises a nonconductive filler which is a dehydrated metal oxide. In another aspect the composition comprises a conductive filler which is metal particles in which the bulk density is less than 0.15 times the true density. Compositions of the invention are particularly useful for circuit protection devices.

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Patent Owner(s)

Patent OwnerAddress
LITTELFUSE INC6133 NORTH RIVER ROAD SUITE 500 ROSEMONT IL 60018

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chandler, Daniel Menlo Park, CA 10 330
Chu, Edward F Sunnyvale, CA 14 782
Thein, Nelson H Union City, CA 5 368

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