CURABLE ORGANOPOLYSILOXANE COMPOSITION, SHEET-LIKE ARTICLE HAVING A CURED LAYER FORMED FROM SAID COMPOSITION, AND LAMINATE

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United States of America Patent

APP PUB NO 20150274971A1
SERIAL NO

14433741

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Abstract

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A solvent-type curable organopolysiloxane composition comprising (A) at least one type of gum-like or liquid organopolysiloxane having a viscosity of not less than 20 mPA·s, a content of the vinyl(CH2═CH—) part of higher alkenyl groups being in a range of 2.0 to 5.0% by mass; (B) an organopolysiloxane having a viscosity of not less than 1,000,000 mPa·s, a content of the vinyl(CH2═CH—) part of alkenyl groups being less than 0.1% by mass; (C) an organohydrogenpolysiloxane; (D) a hydrosilylation reaction catalyst; and (E) an organic solvent. In such a composition, a mass ratio of the component (A) to the component (B) is in a range of 2/8 to 8/2.

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Patent Owner(s)

Patent OwnerAddress
DOW CORNING TORAY CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Endo, Syuji Chiba, JP 7 43
Yamada, Takateru Ichihara, JP 20 152

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