申请人:The Dow Chemical Company
公开号:US05929194A1
公开(公告)日:1999-07-27
The invention relates to poly(tertiary di- or polyarylamines) which have more than one aryl moiety which is further substituted with a moiety capable of chain extension or crosslinking. In another aspect, the invention relates to poly(tertiary di- or polyarylamines) which have more than one aryl moiety which is further substituted with a moiety capable of chain extension or crosslinking which are partially or completely crosslinked or chain extended. The invention further relates to films prepared from such chain extended or crosslinked poly(tertiary di- or polyarylamines). The invention further relates to electrophotographic devices and electroluminescent devices, such as polymeric light-emitting diodes, containing such films.
该发明涉及具有多个芳基基团的聚(三级二元或聚芳基胺),所述芳基基团进一步被取代为可进行链延伸或交联的基团。在另一个方面,该发明涉及具有多个芳基基团的聚(三级二元或聚芳基胺),所述芳基基团进一步被取代为可进行链延伸或交联的基团,这些聚合物部分或完全交联或链延伸。该发明还涉及从这种链延伸或交联的聚(三级二元或聚芳基胺)制备的薄膜。该发明还涉及电子照相设备和电致发光设备,例如含有这种薄膜的聚合物发光二极管。