Method for the production of acryloxy-containing organopolysiloxane and the acryloxy cyclohexyl oganopolysiloxanes.

摘要

A method of producing acryloxy containing organopolysiloxanes by reacting an epoxy containing organopolysiloxane with an acrylic acid or methacrylic acid followed by a reaction with acryloyl chloride or methacryloyl chloride. The novel acryloxy or methacryloxy cyclohexyl containing organopolysiloxanes are useful as compositions which cure by radiation, such as ultraviolet or electron beam. The compositions containing the acryloxy or methacryloxy cyclohexyl organpolysiloxanes can also contain other ingredients which are useful in radiation curable compositions, such as photoinitiators which are use in ultraviolet radiation curable compositions.