| 摘要 |
<p>Curable polyorganosiloxane compositions are obtained from mixtures of a vinyl endblocked polydiorganosiloxane having a viscosity of from 20,000 to 100,000 centipoises, a benzene soluble resin copolymer of R?SiO?/? units and SiO?/? units, an organopolysiloxane having silicon bonded hydrogen atoms and a platinum catalyst. The cured compositions are useful as pressure sensitive adhesives having high tack, good adhesive strength, and an exceptional resistance to creep, even at elevated temperatures.</p> |
