COMPOSITION COMPRISING HEAT-RESISTANT AMORPHOUS RESIN, FUNCTIONALIZED ELASTOMER AND CATALYST, AND IMPROVED IN IMPACT RESISTANCE

摘要

PROBLEM TO BE SOLVED: To obtain the subject composition, comprising a heat-resistant amorphous resin, a functionalized elastomer compound and a specific catalyst, improved in impact and chemical resistances and hydrolytic stability without deteriorating excellent thermal properties and useful as an interior part, etc., of automotive bonnets, etc. ;SOLUTION: This composition comprises (A) a heat-resistant amorphous resin {e.g. a polyester imide resin containing a recurring unit of the formula [T is O, a group, etc., of the formula O-Z-O (Z is 1,3-phenylene, 1,4-phenylene, etc.) and the bivalent bond is located at the 3,3'-, 3,4'-, 4,3'-or 4,4'-positions; R is a 6-20C (halogen-substituted) aromatic hydrocarbon bivalent group. etc.}, (B) a functionalized elastomer compound [e.g. an epoxy functional α-olefin elastomer containing 60-99.5wt.% α-olefin and 0.5-40wt.% glycidyl α,β-unsaturated carboxylate] and (C) a catalyst capable of improving the ductility of the composition (e.g. a metallic salt or a small granular mineral filler).;COPYRIGHT: (C)1997,JPO