Polymer of 2-methyloxirane with oxirane bis(2-methylprop-2-enoate) polymer with 2-[3-(2H-benzotriazol-2-yl)-4-hydroxyphenyl]ethyl 2-methylprop-2-enoate, 4-(1,1-dimethylethyl)-2-hydroxycyclohexyl 2-methylprop-2-enoate, 1-ethenylpyrrolidin-2-one, ethylene