| abstract |
The present invention relates to a self-adhesive addition-crosslinking silicone composition, a process for producing the same, and a silicone elastomer and a composite material produced therefrom. In particular, the unexpectedly good adhesion of the silicone composition to a bisphenol A-containing thermoplastic resin is the adhesion aid component, organohydrogenpolysiloxane (B), general formula (III) (SiHR 7 O) g (SiR 8 R 9 O) h is achieved by the cooperative action of cyclic organohydrogenpolysiloxane (C) and adhesion aid (D). The adhesion assistant (D) is represented by the general formula (IV) [wherein R 12 represents a hydrogen atom, a hydroxyl group, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an alkenyloxy group, an aryl group or an alkenyl group, an alkoxy group. A monovalent organic group containing a group, a glycidyl group, a carbonyl group, a carbonyloxy group, a silyloxy group or an alkoxysilyl group, wherein at least one of the groups R 12 contains an alkenyl group or an alkenyl group, is a monovalent organic group, and X is the following groups - (R 13 -) C ( -R 13) -, - (O =) S (= O) -, - (O =) S -, - C (O =) S -, - O- (CH 3 -) Si (-CH 3) -O -, - (CH2) s - and is selected from -O-, this time, R 13 is a hydrogen atom, A halogen atom or a substituted or unsubstituted a Kill group, an aryl group, an alkenyl group or an alkynyl group, and s is at least 2 positive number, and r is corresponding to 'represent 0 or 1. |