Central Glass Company, Limited

Wataru Kawai

Kazuhiro Yamanaka

Hiroshi H Eguchi

Junya Nakatsuji

Tsuyoshi Ogawa

Katsuhiro Akiyama

Yu Matsuno

Disclosed is a curable composition including a silicone (A) of a specific structure and a composition containing Si&#x2014;OH group and Si&#x2014;H group, a silicone (B) of a specific structure and a composition containing Si&#x2014;OH group and Si&#x2014;CH&#x2550;CHgroup, and a hydrosilylation catalyst of a catalytic quantity containing at least one metal compound selected from the group consisting of platinum compounds, palladium compounds, and rhodium compounds. In this curable composition, as kind of each silicone and the content of Si&#x2014;OH group are adjusted, in curing the silicone, foaming in a cured product can be inhibited by inhibiting a dehydration condensation reaction between Si&#x2014;OH groups, as compared with a hydrosilylation reaction which is a reaction of Si&#x2014;CH&#x2550;CHgroup and Si&#x2014;H group. Furthermore, an excellent adhesion to a base body such as semiconductor substrate can be given when making a cured film.

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Fujimino, Japan

Wataru Kawai