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    • 3. 发明申请
    • THERMOPLASTICALLY PROCESSABLE AROMATIC POLYETHER AMIDE
    • 热塑性可加工芳香族聚酰胺酰胺
    • WO1992009648A1
    • 1992-06-11
    • PCT/EP1991002112
    • 1991-11-16
    • HOECHST AKTIENGESELLSCHAFTCHERDRON, HaraldKREUDER, WilliSCHNELLER, ArnoldHERRMANN-SCHÖNHERR, Otto
    • HOECHST AKTIENGESELLSCHAFT
    • C08G69/32
    • C08G69/32
    • Thermoplastically processable aromatic polyether amide of formula (I) in which the symbols Ar, Ar', Ar1, Ar2, R, R', Y, x, y and z have the meanings given below: Ar is a divalent substituted or unsubstitued aromatic or heteroaromatic radical or an -Ar* - Q - Ar* - group where Q is a bond or -O-, -C(CH3)2-, -CO- -S-, -SO- or -SO2 bridge and Ar* is an aromatic radical. The carbonyl groups of the Ar radical are in non-adjacent carbon atom rings. Ar is up to three different radicals. Ar' has the meaning given for Ar or is an Ar-Z-Ar group. Here Z is a -C(CH3)2- or -O-Ar*-O bridge. Y is a -C(CH3)2-, -SO2-, -S- or a -C(CF3)2- bridge and has up to two different meanings in the same polymer. Ar1 and Ar2 are the same or different and stand for a substituted or unsubstituted para or meta arylene radical. The sum of the mole fractions x, y and z is one. The sum of x and z may not be equal to y and x may assume the value zero. In a preferred embodiment z is greater than x.
    • 其中符号Ar,Ar',Ar1,Ar2,R,R',Y,x,y和z具有以下含义的式(I)的热塑性加工性芳族聚醚酰胺:Ar是二价取代或未取代的芳族或 其中Q是键或-O - , - C(CH 3)2 - , - SO-S - , - SO-或-SO 2桥,Ar *是杂芳族基团或-Ar * -Q- 芳香族基团。 Ar基团的羰基在不相邻的碳原子环中。 Ar最多有三个不同的激进分子。 Ar'具有给Ar的含义或Ar-Z-Ar组。 这里Z是-C(CH 3)2 - 或-O-Ar * -O桥。 Y是-C(CH 3)2 - ,-SO 2 - , - S-或-C(CF 3)2 - 桥,并且在同一聚合物中具有多达两个不同含义。 Ar1和Ar2相同或不同,代表取代或未取代的对或亚芳基。 摩尔分数x,y和z之和为1。 x和z的和可以不等于y,x可以取值为零。 在优选实施方案中,z大于x。