Polycarbonate compositions comprising bisphosphine oxide monomer
    9.
    发明授权
    Polycarbonate compositions comprising bisphosphine oxide monomer 失效
    包含双氧化膦单体的聚碳酸酯组合物

    公开(公告)号:US5312890A

    公开(公告)日:1994-05-17

    申请号:US51145

    申请日:1993-04-22

    申请人: Gary C. Davis

    发明人: Gary C. Davis

    IPC分类号: C07F9/53 C08G64/00 C08G64/08

    CPC分类号: C07F9/5329 C08G64/083

    摘要: Bisphosphine oxide monomers and homologs thereof may be incorporated into polycarbonates in order to obtain a flame retardant polymer. More particularly, bis[2,5-(diphenylphosphine oxide)]-1,4-hydroquinone and homologs thereof may be used to prepare flame retardant polycarbonates that retain high glass transition temperature and high impact resistances.

    摘要翻译: 可将双氧化膦单体及其同系物引入聚碳酸酯中以获得阻燃聚合物。 更具体地,双[2,5-(二苯基氧化膦)] -1,4-氢醌及其同系物可用于制备保持高玻璃化转变温度和高耐冲击性的阻燃聚碳酸酯。