2-Propenoic acid, 2-methyl-, 2-hydroxyethyl ester, polymer with dichlorodimethylsilane, dichlorodiphenylsilane, methyl 2-methyl-2-propenoate, trichloromethylsilane, trichlorophenylsilane and 3-(trimethoxysilyl)propyl 2-methyl-2-propenoate