| abstract |
The present invention relates to ultra-violet solidified organopolysiloxane compositions, contain: the straight chain organopolysiloxane of (A) (A-1) containing alkenyl, (A-2) contain R 1 2 R 2 SiO 1/2 Unit, R 1 3 SiO 1/2 Unit and SiO 2 Unit, the three-dimensional netted organopolysiloxane resins containing alkenyl, (B) organic hydrogen polysiloxanes, (C) photolytic activity type platinum complex curing catalysts, (D) contain R 1 2 R 2 SiO 1/2 Unit or R 1 2 R 2 SiO 1/2 Unit and R 1 3 SiO 1/2 Unit and R 1 SiO 3/2 Unit is free of SiO 2 The organopolysiloxane oligomer containing alkenyl of unit due to maintaining high-intensitive, thermally-induced expansion or shrinkage to inhibit excellent, therefore can be carried out the good pattern transfer of dimensional accuracy, printing using ultra-violet solidified organopolysiloxane composition of the invention. |