ADDITIVE FOR HEAT-RESISTANT RESIN AND HEAT-RESISTANT RESIN COMPOSITION COMPRISING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an additive for a heat-resistant resin that greatly improves surface staining resistance and mold releasability, scarsely causing lowering of heat resistance and material strength, and to provide a heat-resistant resin composition comprising the additive.;SOLUTION: This additive for a heat-resistant resin is a polymer compound having a repeating unit derived from maleimide or a maleimide derivative in a molecule, an organic polysiloxane structure in a molecular side chain, and a weight average molecular weight of 5,000-50,000. The heat-resistant resin composition comprises the additive and a heat-resistant resin.;COPYRIGHT: (C)2004,JPO