| 摘要 |
<p>(A) an organopolysiloxane represented by the siloxane unit formula (1) given below and having at least two univalent organic groups that contain epoxy groups and are free of aromatic rings: [R13SiO1/2]a [R22SiO2/2]b [R3SiO3/2] c (where R1, R2, and R3 are univalent organic groups, at least two of which are univalent organic groups which contain epoxy groups and are free of aromatic rings; more than 20 mole % of R3 are aryl groups; a + b + c = 1; on average, "a" satisfies the following condition: 0 <= a <= 0. 8; on average, "b" satisfies the following condition: 0 <= b <= 0.8; and, on average, "c" satisfies the following condition: 0.2 <= c <= 1.0); (B) a linear-chain organopolysiloxane having at least two univalent organic groups that contain phenolic hydroxyl groups; and (C) a curing accelerator. ® KIPO & WIPO 2007</p> |
