| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that, though various storage stability improvers are investigated to ensure the pot life of an addition-type curable composition, the curability of the composition is lowered in order to ensure the storage stability. <P>SOLUTION: A conductive roller is prepared by forming an elastic conductive rubber layer around a conductive shaft. The rubber layer is formed by curing a curable composition essentially comprising (A) an organic polymer having alkenyl groups, (B) a compound having at least two hydrosilyl groups, (C) a hydrosilylation catalyst, (D) an organic compound having a carbon-carbon double bond and carbonyl groups bonded to the carbon atoms forming the double bond, (E) an organic compound having a carbon-carbon triple pond, and (F) a conductivity-imparting agent. <P>COPYRIGHT: (C)2004,JPO |
