MULTI-FUNCTIONAL PHOTOACTIVE ADDITIVES WITH IMPROVED CHEMICAL AND FLAME RESISTANCE
    19.
    发明申请
    MULTI-FUNCTIONAL PHOTOACTIVE ADDITIVES WITH IMPROVED CHEMICAL AND FLAME RESISTANCE 有权
    具有改善化学和阻燃性能的多功能光敏添加剂

    公开(公告)号:US20140275324A1

    公开(公告)日:2014-09-18

    申请号:US14209628

    申请日:2014-03-13

    Abstract: Photoactive additives are disclosed. The additive is formed from the reaction of a dihydroxybenzophenone, one or more linker moieties having functional groups that react with the phenolic groups, a diol chain extender, and an end-capping agent. If desired, a secondary linker moiety can be used. When added to a base polymeric resin, the photoactive additive permits crosslinking when exposed to ultraviolet light.

    Abstract translation: 公开了光敏添加剂。 添加剂由二羟基二苯甲酮,一个或多个具有与酚基反应的官能团的连接部分,二醇扩链剂和封端剂的反应形成。 如果需要,可以使用二级连接体部分。 当添加到基础聚合物树脂中时,光敏添加剂允许当暴露于紫外线时交联。

    PHOTOACTIVE ADDITIVES WITH PHOTOACTIVE MONOMERS AND ENDCAPS
    20.
    发明申请
    PHOTOACTIVE ADDITIVES WITH PHOTOACTIVE MONOMERS AND ENDCAPS 有权
    具有光学单体和末端的光学添加剂

    公开(公告)号:US20140275321A1

    公开(公告)日:2014-09-18

    申请号:US14209735

    申请日:2014-03-13

    Abstract: Photoactive additives, such as cross-linkable polycarbonate resins, are disclosed. The additive is formed from the reaction of a monohydroxybenzophenone, a dihydroxybenzophenone, a diol chain extender, and one or more linker moieties having functional groups that react with the phenolic groups on the other ingredients. If desired, a secondary linker moiety and/or an end-capping agent can be used. When added to a base polymeric resin, the photoactive additive permits crosslinking when exposed to ultraviolet light.

    Abstract translation: 公开了光活性添加剂,例如可交联聚碳酸酯树脂。 添加剂由单羟基二苯甲酮,二羟基二苯甲酮,二醇增链剂和一个或多个具有与其它成分上的酚基反应的官能团的连接部分的反应形成。 如果需要,可以使用二级连接体部分和/或封端剂。 当添加到基础聚合物树脂中时,光敏添加剂允许当暴露于紫外线时交联。

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