Process for removing toxic perfluoroisobutylene
    3.
    发明授权
    Process for removing toxic perfluoroisobutylene 失效
    去除有毒全氟异丁烯的方法

    公开(公告)号:UST983009I4

    公开(公告)日:1979-06-05

    申请号:US960013

    申请日:1978-11-13

    申请人: Theodore A. Treat

    发明人: Theodore A. Treat

    IPC分类号: C07C17/395

    CPC分类号: C07C17/395

    摘要: a process for converting toxic perfluoroisobutylene in a mixture of fluorine-containing compounds into a relatively nontoxic ether which comprises contacting the mixture with a solution of methanol and a selected hydrogen halide.

    Process for synthesizing fluoropolymers
    6.
    发明授权
    Process for synthesizing fluoropolymers 失效
    氟聚合物合成方法

    公开(公告)号:US5310836A

    公开(公告)日:1994-05-10

    申请号:US103413

    申请日:1993-08-12

    申请人: Theodore A. Treat

    发明人: Theodore A. Treat

    IPC分类号: C08F2/00 C08F14/18

    CPC分类号: C08F14/18

    摘要: The invention provides a process for polymerizing at least one fluoromonomer in the presence of a cyclic perfluorinated amine. Perfluoro-N-methylmorpholine is a preferred cyclic amine.

    摘要翻译: 本发明提供了在环状​​全氟化胺存在下聚合至少一种含氟单体的方法。 全氟-N-甲基吗啉是优选的环胺。