Process for the production of chlorinated propenes
    1.
    发明授权
    Process for the production of chlorinated propenes 有权
    生产氯化丙烯的方法

    公开(公告)号:US09382176B2

    公开(公告)日:2016-07-05

    申请号:US14770860

    申请日:2014-02-27

    申请人: BLUE CUBE IP LLC

    摘要: Processes for the production of chlorinated propenes are provided. The processes proceed through the production of cyclic intermediate that is thereafter readily converted to a desired chloropropane, e.g., via selective pyrolysis. The process may be conducted using starting materials that are readily commercially available and/or that may be reacted safely in standard laboratory equipment so that capital cost savings may be seen. The process does not require the use of catalysts and yet, process conditions less extreme than many conventional processes for the production of chlorinated propenes are suitable, so that raw material and utility cost savings are also possible.

    摘要翻译: 提供了生产氯化丙烯的方法。 该方法通过制备环状中间体进行,其随后易于转化为所需的氯丙烷,例如通过选择性热解。 该方法可以使用容易商业获得的起始材料和/或可以在标准实验室设备中安全地反应,从而可以看到资本成本节省。 该方法不需要使用催化剂,但是,与用于生产氯化丙烯的许多常规方法相比,工艺条件更不合适,因此也可以节省原材料和公用事业成本。

    Polymers of vinyl(perfluorocyclopropane)
    2.
    发明授权
    Polymers of vinyl(perfluorocyclopropane) 失效
    乙烯基(全氟环丙烷)聚合物

    公开(公告)号:US5420367A

    公开(公告)日:1995-05-30

    申请号:US312723

    申请日:1994-09-27

    申请人: Zhen-Yu Yang

    发明人: Zhen-Yu Yang

    摘要: Disclosed herein are polymers made by free radically polymerizing the novel compound vinyl(perfluorocyclopropane), and optionally other monomers to form copolymers. The repeat unit formed by vinyl(perfluorocyclopropane) contains an olefinic bond, making it particularly useful as a grafting and/or crosslinking site.

    摘要翻译: 本文公开的是通过将新型化合物乙烯基(全氟环丙烷)和任选的其它单体自由基聚合形成共聚物而制备的聚合物。 由乙烯基(全氟环丙烷)形成的重复单元含有烯键,使其特别可用作接枝和/或交联位点。