Mercapto Benzophenone Compounds, Compositions and Preparation Method Thereof
    8.
    发明申请
    Mercapto Benzophenone Compounds, Compositions and Preparation Method Thereof 有权
    巯基二苯甲酮化合物及其制备方法

    公开(公告)号:US20130150479A1

    公开(公告)日:2013-06-13

    申请号:US13761751

    申请日:2013-02-07

    Abstract: The present invention provides a photocurable composition prepared using mercapto benzophenone compounds as key raw materials. The present invention aims to solve the problems existing in the prior photo-curing technology that low-molecular photoinitiators are easy to remain and migrate, while macromolecular photoinitiators has low initiation efficiency due to a low content of effective components and also has the problem of certain migration. The photocurable composition in the present invention can be easily prepared and has high addition efficiency with ethylenically unsaturated compounds, and the photocurable composition obtained by addition has no residual mercapto and has features of high initiation activity and zero migration rates when it is used in photocurable coatings, binder and ink formula.

    Abstract translation: 本发明提供使用巯基二苯甲酮化合物作为关键原料制备的光固化性组合物。 本发明旨在解决现有的光固化技术中存在的低分子光引发剂易于保留和迁移的问题,而大分子光引发剂由于有效成分含量低而具有低引发效率,并且还具有一定的问题 移民。 本发明的光固化性组合物可以容易地制备并且具有高的烯键式不饱和化合物的添加效率,通过添加得到的光固化性组合物没有残留的巯基,并且当其用于光固化涂料时具有高起始活性和零迁移率的特征 ,粘合剂和墨水配方。

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