Liu's patent situation

Synthesis method of (1) vinyl dichlorosilane, invention patent No.75944, China National Intellectual Property Administration, ZL98 1 05072.7, ranked third.

(2) Silicone rosin ester bismaleimide matrix resin and its preparation method, China National Intellectual Property Administration, invention patent, ZL01kloc-0/40562.7 2004, 1 24, ranked second.