Silicone-thermoplastic polymer reactive blends and copolymer products
    1.
    发明授权
    Silicone-thermoplastic polymer reactive blends and copolymer products 有权
    硅酮 - 热塑性聚合物反应性共混物和共聚物产品

    公开(公告)号:US08426519B2

    公开(公告)日:2013-04-23

    申请号:US13057033

    申请日:2009-07-24

    IPC分类号: C08F8/00

    摘要: Silicone-thermoplastic polymer reactive blends and copolymer products are prepared using economical post-reactor reactive mixing, e.g., extrusion. The procedure is based on the ring-opening polymerization of cyclic siloxanes within a thermoplastic polymer matrix. In a preferred mode, the thermoplastic polymer is a polyolefin, optionally containing silane groups that are available for reaction with the silicone polymer that is formed in situ. The resulting materials provide hybrid performance that can extend the range of applications beyond those which are served by thermoplastic polymers or silicones alone, or their physical blends.

    摘要翻译: 硅氧烷 - 热塑性聚合物反应性共混物和共聚物产物使用经济的反应器后反应混合,例如挤出制备。 该方法基于热塑性聚合物基质内环状硅氧烷的开环聚合。 在优选的模式中,热塑性聚合物是聚烯烃,任选地含有可与原位形成的硅氧烷聚合物反应的硅烷基团。 所得到的材料提供混合性能,其可以将应用的范围扩展到由单独的热塑性聚合物或硅氧烷或其物理共混物所服务的范围之外。

    Silicone-Thermoplastic Polymer Reactive Blends and Copolymer Products
    2.
    发明申请
    Silicone-Thermoplastic Polymer Reactive Blends and Copolymer Products 有权
    硅酮 - 热塑性聚合物反应性共混物和共聚物产品

    公开(公告)号:US20110136979A1

    公开(公告)日:2011-06-09

    申请号:US13057033

    申请日:2009-07-24

    IPC分类号: C08F8/00

    摘要: Silicone-thermoplastic polymer reactive blends and copolymer products are prepared using economical post-reactor reactive mixing, e.g., extrusion. The procedure is based on the ring-opening polymerization of cyclic siloxanes within a thermoplastic polymer matrix. In a preferred mode, the thermoplastic polymer is a polyolefin, optionally containing silane groups that are available for reaction with the silicone polymer that is formed in situ. The resulting materials provide hybrid performance that can extend the range of applications beyond those which are served by thermoplastic polymers or silicones alone, or their physical blends.

    摘要翻译: 硅氧烷 - 热塑性聚合物反应性共混物和共聚物产物使用经济的反应器后反应混合,例如挤出制备。 该方法基于热塑性聚合物基质内环状硅氧烷的开环聚合。 在优选的模式中,热塑性聚合物是聚烯烃,任选地含有可与原位形成的硅氧烷聚合物反应的硅烷基团。 所得到的材料提供混合性能,其可以将应用的范围扩展到由单独的热塑性聚合物或硅氧烷或其物理共混物所服务的范围之外。