| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a composition curable by addition reaction that shows adhesiveness to base materials. SOLUTION: The objective composition comprises (A) 100 pts.wt. of an organic polymer bearing at last 1.4 alkenyl group per molecule on the average, (B) a sufficient amount of a crosslinking agent bearing at least 1.4 hydrosilyl group per molecule to cure this composition, (C) a sufficient amount of a platinum metal-containing catalyst to cure this composition, (D) 0.1-40 pts.wt. of alkoxy silicon compounds selected from alkyl orthosilicate and alkyl polysilicate in which the alkyl group is methyl, ethyl, propyl or butyl, and (E) 0.1-1 pt.wt. of titanium compound having Ti-O-C bonds.</p> |
