申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
公开号:EP0368283A2
公开(公告)日:1990-05-16
A resin composition which is excellent in balance of mechanical properties and processability, solvent resistance and chemical resistance comprising:
(a) a polyphenylene ether resin,
(b) a thermoplastic polyester resin, and
(c) a compound represented by the formula:
(HO)mmR²(COOR²)n
wherein R¹ represents a straight or branched chain saturated aliphatic hydrocarbon group of 2-20 carbon atoms, R² represents a hydrogen atom or an alkyl or aryl group of 1-20 carbon atoms and R¹ and R² may be identical or different and m and n each represents an integer of 1 or more or a derivative thereof.
This composition may further contain a rubber-like polymer.
一种在机械性能、加工性能、耐溶剂性和耐化学性之间具有良好平衡的树脂组合物,包括
(a) 聚苯醚树脂、
(b) 热塑性聚酯树脂,和
(c) 一种由式表示的化合物:
(HO)mmR²(COOR²)n
其中 R¹ 代表 2-20 个碳原子的直链或支链饱和脂肪烃基,R² 代表氢原子或 1-20 个碳原子的烷基或芳基,R¹ 和 R² 可以相同或不同,m 和 n 各代表 1 个或更多的整数或其衍生物。
该组合物还可含有一种橡胶状聚合物。