Thermoconductive composition, heat dissipating plate, heat dissipating substrate and circuit module using thermoconductive composition, and process for production of thermoconductive composition

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United States of America Patent

PATENT NO 8465666
APP PUB NO 20120025132A1
SERIAL NO

13146666

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Abstract

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A thermally conductive composition is made to contain a cured thermosetting resin containing a crystalline epoxy resin component, and an inorganic filler. The content by percentage of the inorganic filler in the thermally conductive composition is 66% or more and 90% or less by volume. This thermally conductive composition has a main portion made mainly of the inorganic filler, and a surface layer portion made mainly of the crystalline epoxy component and formed on the main portion to be continuous to the main portion.

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Patent Owner(s)

Patent OwnerAddress
PANASONIC CORPORATION1006 OAZA KADOMA KADOMA-SHI OSAKA 571-8501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asahi, Toshiyuki Osaka, JP 60 2541
Shimasaki, Yukihiro Hyogo, JP 51 328
Shimoyama, Koji Mie, JP 16 137

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