Method for the preparation of iodonium salts
    1.
    发明授权
    Method for the preparation of iodonium salts 失效
    碘鎓盐的制备方法

    公开(公告)号:US5426222A

    公开(公告)日:1995-06-20

    申请号:US292149

    申请日:1994-08-17

    CPC分类号: C07C303/32 C07C17/12

    摘要: The present invention relates to an improved method for the preparation of iodonium salts. More specifically, the present invention relates to an improved method for the production of symmetric or asymmetric diaryliodonium triflate (trifluoromethane sulfonate) salts. The diaryliodonium salts of the present invention are useful as photoacid catalysts for use in acid-sensitive polymerization and in curing systems such as radiation curable release coating compositions.

    摘要翻译: 本发明涉及一种制备碘鎓盐的改进方法。 更具体地说,本发明涉及制备对称或不对称二芳基碘鎓三氟甲磺酸盐(三氟甲烷磺酸盐)盐的改进方法。 本发明的二芳基碘盐可用作用于酸敏感聚合的光酸催化剂,以及用于固化体系如辐射固化脱模涂料组合物。