Polybenzimidazole solutions
    4.
    发明授权
    Polybenzimidazole solutions 失效
    聚苯并咪唑溶液

    公开(公告)号:US5066697A

    公开(公告)日:1991-11-19

    申请号:US537469

    申请日:1990-06-08

    IPC分类号: C08K5/098

    CPC分类号: C08K5/098

    摘要: A solution polybenzimidazole which is resistant to phase separation contains: a polybenzimidazole; a solvent capable of dissolving the polybenzimidazole; and a minor amount of ammonium acetate.

    摘要翻译: 耐相分离的溶液聚苯并咪唑含有:聚苯并咪唑; 能够溶解聚苯并咪唑的溶剂; 和少量的乙酸铵。