Dow Corning Toray Silicone Company Limited

Hiroyoshi Naito

Katsutoshi Mine

Kimio Yamakawa

Makoto Iwai

The present invention is a radiation-curable coating composition which comprises (A) a specified amino-group-containing alkoxysilane such as N-&bgr;-(N-vinylbenzylaminoethyl)-&ggr;-aminopropyltrimethoxysilane, and (B) an acrylic polymer.

Coating agent composition and composite film

Method for curing UV-curable silicone compositions, characterized by the formation of cured silicone, having a low-tack surface that is harder than the interior, by exposing an ultraviolet-curable silicone composition to ultraviolet radiation at a ratio of the exposure dose for wavelengths of 200 to 280 nm (excluding 280 nm) to the exposure dose for wavelengths of 280 to 400 nm of 0.5 to 10.0.

Method for curing ultraviolet-curable silicone compositions

Curable silicone compositions comprise either (a) microparticles of a fluororesin which exhibits low adhesion to the cured composition, or (b) microparticles of an organic or inorganic material whose surfaces have been coated with this type of fluororesin. The compositions are useful coatings for semiconductor devices requiring high levels of moisture and heat resistance.

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Chiba, Japan

Hiroyoshi Naito