FLAME RESISTANT POLYMER, POLYMER SOLUTION, FLAME RESISTANT FIBER, CARBON FIBER, AND METHODS FOR PRODUCING SAME
    2.
    发明公开
    FLAME RESISTANT POLYMER, POLYMER SOLUTION, FLAME RESISTANT FIBER, CARBON FIBER, AND METHODS FOR PRODUCING SAME 有权
    阻燃聚合物,聚合物溶液,防火纤维,碳纤维和方法及其生产

    公开(公告)号:EP3020735A1

    公开(公告)日:2016-05-18

    申请号:EP14823361.2

    申请日:2014-07-11

    摘要: Provided are: a flame resistant polymer which is obtained by reacting polyacrylonitrile with amine and nitro compounds, the polyacrylonitrile being polymerized by aqueous suspension polymerization using a redox initiator and containing an S component at an amount of 3,000 µg/g or less; a polymer solution using the polymer; a flame resistant fiber using the polymer solution; a carbon fiber using the flame resistant fiber; and methods for producing the same. A PAN-based polymer in which both yarn producing properties and flame resistance are improved can be realized. Also provided are a polymer solution which is suitable for spinning using the polymer and a method for producing the same, a desirable flame resistant fiber using the polymer solution and a method for producing the same, and a desirable carbon fiber using the flame resistant fiber and a method for producing the same.

    摘要翻译: 提供有:一个阻燃聚合物所有这一切是通过使与胺和硝基化合物聚丙烯腈获得,聚丙烯腈由wässrige悬浮聚合使用氧化还原引发剂,并在S成分在含有3.000微克/克或更少量聚合; 使用聚合物的聚合物溶液; 一个阻燃纤维使用的聚合物溶液; 使用阻燃纤维的碳纤维; 以及用于生产同样的方法。 其中两个纱线生产性能和阻燃性提高阿PAN类聚合物即可实现。 这样提供了聚合物溶液的所有使用该聚合物和其制造方法,其是适于纺丝,使用该聚合物溶液和用于生产其的方法,以及所期望的碳纤维使用阻燃纤维所希望的阻燃纤维和 其制造方法。