Silicon - propylene copolymer can be used as impact - resistant and damping materials. A variety of silicon - acrylic impact resins were synthesized by seed emulsion polymer. The grafted silicone - acrylic latex synthesized by seed polymerization can be used as impact resistant material. The damping material of cool synchronous intersecting network polymer of polysiloxane polyacrylic acid was successfully prepared by solution polymerization. The widest span temperature of the material was ℃, and the highest damping value was. The temperature range of cool damping material of polyacrylic acid was widened, and the damping value of polysiloxane was increased, thus a new damping material with excellent comprehensive performance was obtained. In addition, silicone modified acrylic acid is also used in lithography. In the future, the research of organosilicon modified acrylic resin will be further deepened, and it will be applied more widely.