Maleimide-based radiation curable compositions
    9.
    发明申请
    Maleimide-based radiation curable compositions 审中-公开
    马来酰亚胺类可辐射固化组合物

    公开(公告)号:US20060009539A1

    公开(公告)日:2006-01-12

    申请号:US10889202

    申请日:2004-07-12

    IPC分类号: C07D209/48

    摘要: The invention is directed to aromatic maleimides as photocrosslinkers for unsaturated compositions. The maleimides utilized are multifunctional, and are attached to a polymeric backbone. As such, they are polymeric or polymer-bound photoinitiators/photocrosslinkers. The polymeric maleimides are necessarily aromatic, but may or may not exhibit substituents at the 3- and 4-position of the maleimide ring. These maleimide photocrosslinkers may be used alone or in conjunction with a photosensitizer to effectively crosslink unsaturated materials.

    摘要翻译: 本发明涉及芳族马来酰亚胺作为不饱和组合物的光交联剂。 所使用的马来酰亚胺是多功能的,并且连接到聚合物主链上。 因此,它们是聚合物或聚合物结合的光引发剂/光致交联剂。 聚合马来酰亚胺必须是芳族的,但在马来酰亚胺环的3-和4-位上可以或不表现出取代基。 这些马来酰亚胺光交联剂可以单独使用或与光敏剂结合使用以有效地交联不饱和物质。