2-Propenoic acid, 2-methyl-, eicosyl ester, polymer with hexadecyl 2-methyl-2-propenoate, isodecyl 2-methyl-2-propenoate, 2-methylpropyl 2-methyl-2-propenoate and octadecyl 2-methyl-2-propenoate 63231-80-1