ROOM-TEMPERATURE-CURABLE POLYORGANOSILOXANE COMPOSITION AND ELECTRIC/ELECTRONIC APPARATUS

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United States of America Patent

SERIAL NO

14605184

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Abstract

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This room-temperature-curable polyorganosiloxane composition contains: (A) 100 parts by mass of polyorganosiloxane consisting of: (A1) 10 to 80 parts by mass of a both ends alkoxysilyl group-terminated polyorganosiloxane and (A2) 90 to 20 parts by mass of a partial hydrolysis condensate (the number of Si atoms is 10 to 200) of a silane compound expressed by a general formula: R4bSi(OR)4-b; (B) 0.1 to 15 parts by mass of a silane compound or a partial hydrolysis condensate thereof (the number of Si atoms is 1 or more and less than 10) as a cross-linking agent; and (C) 0.1 to 15 parts by mass of an organic titanium compound as a curing catalyst. It has low viscosity and good coatability without a solvent, and forms a cured coating film excellent in scratch resistance.

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Patent Owner(s)

Patent OwnerAddress
MOMENTIVE PERFORMANCE MATERIALS JAPAN LLCTOKYO 107-6119

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
IIDA, Isao Tokyo, JP 20 30
MORITA, Yasuhito Tokyo, JP 2 8

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