Heat conductive silicone rubber composition and molded article

Details Heat conductive silicone rubber composition and molded article Heat conductive silicone rubber composition and molded article

2005-05-12

2009-06-16

Moore, Margaret G (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S404000, C524S424000, C524S428000, C524S430000, C524S433000, C524S432000, C524S437000, C524S441000, C524S440000, C524S442000, C528S015000, C528S035000

Reexamination Certificate

active

07547743

ABSTRACT:
A heat conductive silicone rubber composition comprising (A) an organopolysiloxane containing, on the average, at least 0.1 silicon-bonded alkenyl radical and having a viscosity of 50-100,000 mPa·s at 25° C., (B) an organopolysiloxane containing, on the average, at least 2 SiH radicals and having a viscosity of 1-100,000 mPa·s at 25° C., (C) a heat conductive filler, (D) a platinum catalyst, and (E) a specific organopolysiloxane having a molecular weight of at least 10,000, is easy to handle and mold, and especially smooth in flow, even when heavily loaded with the filler.

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English language abstract WO 02/092693, Nov. 21, 2002.

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