申请人:MITSUBISHI GAS CHEMICAL COMPANY, INC.
公开号:EP0131445A2
公开(公告)日:1985-01-16
@ A polyphenylene ether resin composition comprising
(A) a polyphenylene ether resin, and
(B) an aromatic polyamide having a melting point of up to 330°C composed mainly of at least one kind of recurring structural units containing an aromatic nucleus represented for formula (I)
wherein R' represents an alkylenephenylene or dialkylenephenylene group, or formula (II)
wherein R2 represents a phenylene, dialkylenephenylene or biphenylene group or a group of the following formula
in which X represents an alkylene group having 1 to 5 carbon atoms, an oxygen atom, a sulfur atom, a carbonyl group or a sulfonyl group, and R3 represents an alkylene group having 3 to 10 carbon atoms, a phenylene group or a naphthylene group.
一种聚苯醚树脂组合物,包括(A)聚苯醚树脂和(B)芳香族聚酰胺,其熔点高达 330°C,主要由至少一种含有芳香族核的重复结构单元组成,如式(I)所示,其中 R'代表烷基亚苯基或二烷基亚苯基基团,或式(II)所示,其中 R2 代表亚苯基、二烷基亚苯基或联苯基团或下式基团,其中 X 代表具有 1 至 5 个碳原子的亚烷基、氧原子、硫原子、羰基或磺酰基,R3 代表具有 3 至 10 个碳原子的亚烷基、亚苯基或亚萘基。