| abstract |
An organopolysiloxane represented by formula (1) shown below and having (3,5-diglycidylisocyanuryl)alkyl groups represented by formula (2) at least at both terminals of the main chain: n n n n n n n n n n wherein, each R 1 represents, independently, a substituted or unsubstituted monovalent hydrocarbon group of 1 to 20 carbon atoms, R 2 is a group represented by formula (2) shown below, X is a group represented by formula (3) shown below, a represents an integer of 0 to 100 and b represents an integer of 0 to 30, provided that 1≦a+b, and c represents an integer of 0 to 10. n n n n n n n n n n wherein, R 3 represents an alkylene group of 2 to 12 carbon atoms. n n n n n n n n n n wherein, R 1 and R 2 are as defined above, d represents an integer of 0 to 30, and e represents an integer of 0 to 30. |