ycidyl methacrylate, trimethoxysilylpropyl methacrylate, trifluoromethyl methacrylate, trifluoroethyl methacrylate; esters of a secondary alcohol and methacrylic acid, such as isopropyl methacrylate, cyclohexyl methacrylate and isobornyl methacrylate; and esters of a tertiary alcohol and methacrylic acid, such as tert-butyl methacrylate.