| 摘要 |
PROBLEM TO BE SOLVED: To provide an additive mixture for improving mechanical properties of a polymer. SOLUTION: This mixture comprises (a) at least one polyolefin or vinyl polymer; (b) at least one di- or higher functional (co)polymer or (co)oligomer of which the glass transition point is lower than 10 deg.C and the functional group is a carbon-carbon double bond or an epoxy, amino, carboxyl, carboxylate, carboxylic anhydride, hydroxyl, mercapto, or isocyanate group; and (c) a polyepoxide other than the di- or higher functional (co)polymer or (co)oligomer of which the functional group is an epoxy group.
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