Silicone resin composition, cured silicone resin, and sealed optical semiconductor element

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United States of America Patent

PATENT NO 9181400
APP PUB NO 20150284515A1
SERIAL NO

14438499

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Abstract

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The present invention provides a silicone resin composition having excellent adhesion. The present invention also aims to provide a cured silicone resin and a sealed optical semiconductor element each produced using the silicone resin composition. The present invention relates to a silicon resin composition comprising: a silicon resin mixture; and (B) a silicon compound, the silicon resin mixture containing (A-i) polyorganosiloxane that has at least two substituents each having a carbon-carbon double bond bonded to a silicon atom, (A-ii) polyorganohydrogen siloxane having at least two hydrogen groups each bonded to a silicon atom, and (A-iii) a hydrosilylation catalyst, the (B) silicone compound having a structural unit represented by Formula (1-3) and a structural unit represented by Formula (1-4) between a structural unit represented by Formula (1-1) and a structural unit represented by Formula (1-2):

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO SEIKA CHEMICALS CO LTDHYOGO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuda, Noriaki Hyogo, JP 15 12
Sanada, Shohei Hyogo, JP 3 4
Yamamoto, Katsumasa Hyogo, JP 24 105

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