Oligomeric phosphonates and compositions including the same
    3.
    发明授权
    Oligomeric phosphonates and compositions including the same 有权
    低聚膦酸酯及其组合物

    公开(公告)号:US08563638B2

    公开(公告)日:2013-10-22

    申请号:US13334740

    申请日:2011-12-22

    IPC分类号: C08K5/5333

    摘要: Disclosed are oligomeric phosphonates including oligophosphonates, random or block co-oligo(phosphonate ester)s and co-oligo(phosphonate carbonate)s produced using a condensation process terminated with hydroxyl, epoxy, vinyl, vinyl ester, isopropenyl, isocyanate groups, and the like. These materials can be used as a reactive additive to other polymers, oligomers or monomer mixtures to impart flame resistance without diminishing melt processability which is important in the fabrication of polymers for many applications.

    摘要翻译: 公开了低聚膦酸盐,包括寡聚膦酸盐,无规或嵌段共 - 低聚(膦酸酯)和使用以羟基,环氧基,乙烯基,乙烯基酯,异丙烯基,异氰酸酯基封端的缩合方法制备的共 - 低聚(膦酸酯碳酸酯) 喜欢。 这些材料可以用作其他聚合物,低聚物或单体混合物的反应性添加剂,以赋予阻燃性,而不会降低熔融加工性,这对于许多应用的聚合物的制造是重要的。