4-Cyclohexene-1,2-dicarboxylic acid, reaction products with hexahydro-1,3-isobenzofurandione, 1,3-isobenzofurandione, 4,4'-methylenebis[benzeneamine], [(2-methylphenoxy)methyl]oxirane, m-phenylenediamine and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione