POLY(ARYLENE ETHER KETONE), METHOD OF ITS PRODUCTION, AND ITS USE
    6.
    发明公开
    POLY(ARYLENE ETHER KETONE), METHOD OF ITS PRODUCTION, AND ITS USE 失效
    POLY(ARYLEN-ÄTHER-KETON),VERFAHREN ZUR HERSTELLUNG DESSELBEN UND DESSEN VERWENDUNG。

    公开(公告)号:EP0428743A1

    公开(公告)日:1991-05-29

    申请号:EP90907440.3

    申请日:1990-05-22

    申请人: TEIJIN LIMITED

    IPC分类号: C08G65/40

    摘要: A poly(arylene ether ketone) mainly comprising repeating units represented by general formula (I), wherein Ar¹ represents a 1,5-, 2,6- or 2,7-naphthalene ring or a combination thereof, and Ar² represents a p-phenylene, p,p'-biphenylene, or 1,5-, 2,6- or 2,7-naphthalene ring or a combination thereof. This polymer has a high secondary transition point and excellent solvent resistance and moldability, and can be molded into, for example, heat-resistant fiber and electrical insulation film.

    摘要翻译: 主要包含由通式(I)表示的重复单元的聚(亚芳基醚酮),其中Ar 1表示1,5-,2,6-或2,7-萘环或其组合,Ar' 2'表示对亚苯基,p,p'-亚联苯基或1,5-,2,6-或2,7-萘环或其组合。 该聚合物具有高的二次转变点和优异的耐溶剂性和成型性,并且可以模制成例如耐热纤维和电绝缘膜。