Patent ID: 7678842

Claim:
A radiation-curable silicone rubber composition, comprising (A) an organopolysiloxane represented by a general formula (1) shown below: wherein, each R 1 represents, independently, an unsubstituted or substituted monovalent hydrocarbon group of 1 to 9 carbon atoms, each X represents, independently, a group represented by a general formula (2) shown below: wherein, R 2 represents a bivalent hydrocarbon group of 2 to 4 carbon atoms or an oxygen atom, each R 3 represents, independently, a monovalent organic group of 4 to 25 carbon atoms that contains from 1 to 3 (meth)acryloyl groups represented by a general formula shown below: wherein, R represents a hydrogen atom or a methyl group, each R 4 represents, independently, an unsubstituted or substituted monovalent hydrocarbon group of 1 to 9 carbon atoms, each R 5 represents, independently, a monovalent hydrocarbon group of 1 to 18 carbon atoms, n represents an integer from 1 to 3, m represents an integer from 0 to 2, and n+m represents an integer from 1 to 3, although when n=1, said R 3 contains from 2 to 3 (meth)acryloyl groups, each Y represents, independently, a group represented by X, R 1 or OR 1 wherein, X and R 1 are as defined above, and N represents an integer from 8 to 10,000, and (B) a radiation sensitizer.