Heat curable silicone rubber composition

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United States of America Patent

PATENT NO 9487639
APP PUB NO 20150291766A1
SERIAL NO

14438103

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The present invention provides a heat-curable silicone rubber composition capable of giving a stable and high antistatic property for a long time without degrading inherent properties of a silicone rubber, such as thermal stability. The heat-curable silicone rubber composition includes: (A) 100 parts by mass of a mixture of a polyorganosiloxane obtained by polymerization by using an alkali metal hydroxide as a polymerization catalyst and by neutralization, and a curing agent, and (B) 50 to 1000 ppm of an ionic substance containing an anion and a cation, and being a bis(trifluoromethanesulfonyl)imide as the anion.

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MOMENTIVE PERFORMANCE MATERIALS JAPAN LLCTOKYO 107-6119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iijima, Hiroyoshi Tokyo, JP 9 20
Tagai, Hidefumi Tokyo, JP 5 5
Takahashi, Hideo Tokyo, JP 187 2129

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