| 摘要 |
The present invention relates to a composition including 5,5′-carbonyl-bis(iso-benzofuran-1,3-dione), 3,3′,4,4′-benzophenone tetracarboxylic acid, and at least one anhydrous compound selected from the group consisting of methyl hexahydroisoquinoline-benzofuran-1,3-dione, 5-methyl-3a,4,7,7a-tetrahydro-4,7-methanoisobenzofuran-1,3-dione, 5-methyl-3a,4,7,7a-tetrahydro-isobenzofuran-1,3-dione, 3-methylfuran-2,5-dione, 3,3,4,4,5,5-hexafluoro-dihydro-2H-pyran-2,6(3H)-dione, and 3,3-dimethyl-dihydrofuran-2,5-dione. In addition, the present invention relates to a curing agent system for an epoxy resin, which is a curing agent system including the composition; use of the curing agent system for curing an epoxy resin; and a method for corresponding to the same. |
