Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From silicon reactant having at least one...
Reexamination Certificate
2005-12-12
2009-11-24
Wu, David (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From silicon reactant having at least one...
C528S014000, C524S588000, C524S437000
Reexamination Certificate
active
07622539
ABSTRACT:
An organopolysiloxane represented by the following general formula (1), where R1represents an aliphatic, unsaturated univalent hydrocarbon group, R2represents identical or different univalent hydrocarbon groups except for aliphatic unsaturated bonds, R3represents an oxygen atom or a bivalent hydrocarbon group, R4represents a univalent hydrocarbon group that contains an acryloxy or methacryloxy group, R5may represent an alkyl group, alkoxyalkyl group, alkenyl group, or an acyl group; “n” is an integer from 5 to 1000, and “a” is 1 or 2, can be used for the preparation of a silicone composition as a main component of a composition or as a surface-treating agent for thermally conductive fillers, can be combined with large amounts of thermally conductive fillers, is easy to handle, and imparts to the composition appropriate thixotropy.
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English language abstract for JP2000277551 extracted from espacenet.com May 28, 2008.
Fukui Hiroshi
Okawa Tadashi
Onodera Satoshi
Dow Corning Toray Company, Ltd.
Howard & Howard Attorneys PLLC
Sastri Satya B
Wu David
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