| 摘要 |
An organohydrogenpolysiloxane comprising at least two structural units of —(HR1SiO)a— wherein R1 is a monovalent hydrocarbon group, and a is an integer of 2-50, which are connected together via a SiH-free structural unit, is a novel crosslinking agent. A silicone composition comprising an alkenyl-containing organopolysiloxane, the organohydrogen-polysiloxane, and a catalyst is curable through addition reaction, adherent to plastic substrates, and useful for coating purposes. |
