Compositions having non-linear current-voltage characteristics

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United States of America Patent

PATENT NO 8435427
APP PUB NO 20120049135A1
SERIAL NO

12869129

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Abstract

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Provided are compositions and materials that have varistor properties and are suitable for use in electrical stress control devices and surge arrestor devices. The compositions and materials include a polymeric material and calcined calcium copper titanate filler material and have a reversible non-linear current-voltage characteristic.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Budd, Kenton D Woodbury, US 83 1340
Ghosh, Dipankar Oakdale, US 22 249
Givot, Bradley L St. Paul, US 11 91
Jiang, Ge Cedar Park, US 17 458
Somasiri, Nanayakkara L D Austin, US 11 119

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