2-Propenoic acid, 2-methyl-, polymer with (chloromethyl)oxirane, ethenylbenzene and 4,4'-(1-methylethylidene)bis(phenol) 28262-39-7 63284-40-2 63391-87-7 63404-19-3 Bisphenol A, epichlorohydrin, methacrylic acid, styrene resin