2-Butenedioic acid (2Z)-, polymer with 4,4'-(1-methylethylidene)bis(phenol) and methyloxirane 2-Butenedioic acid, (Z)-, 4,4'-(1-methylethylidene)bisphenol, methyloxirane polymer 38355-75-8 Bisphenol A, propylene oxide, fumaric acid polymer