申请人:Schulte Niels
                            
                            
                                公开号:US20130137818A1
                            
                            
                                公开(公告)日:2013-05-30
                            
                            The present invention relates to polymers which contain at least one carbazole structural unit of the general formula (I) where Ar1, Ar2, Ar3 is each, independently of one another, an aryl or heteroaryl
group, which may be substituted by one or more radicals R of any desired type; m, o is, independently of one another, 0 or 1; n is 1, 2 or 3 and the dashed lines represent the linking in the polymer; and at least one arylamine structural unit of the general formula (II) and/or (III) where Ar4, Ar5, Ar7, Ar8 is each, inde
pendently of one another, an aryl or heteroaryl group, which may be substituted by one or more radicals R of any desired type; Ar6 is an aryl or heteroaryl group, which may be substituted by one or more radicals R of any desired type, or represents a group of the formula Ar9-Y—Ar9, where Ar9 is in each case, independently, an aryl or heteroaryl group, which is substituted by one or more radi
cals R of any desired type or which may be linked to one another, and Y is a spacer group or a direct bond; p is 1, 2 or 3; q is 0 or 1 and the dashed lines represent the linking in the polymer. Furthermore, the present invention relates to processes for the preparation of these polymers and to formulations and electronic devices which comprise these polymers.
                            本发明涉及聚合物,其中至少包含一个具有以下一般式(I)的
咔唑结构单元,其中Ar1,Ar2,Ar3分别独立地表示芳基或杂芳基,可以被任意类型的一个或多个基团R取代;m,o独立地为0或1;n为1,2或3,虚线表示聚合物中的连接;以及至少一个具有以下一般式(II)和/或(III)的芳基胺结构单元,其中Ar4,Ar5,Ar7,Ar8分别独立地表示芳基或杂芳基,可以被任意类型的一个或多个基团R取代;Ar6是一个芳基或杂芳基,可以被任意类型的一个或多个基团R取代,或表示以下公式Ar9-Y-Ar9的基团,其中Ar9分别独立地表示芳基或杂芳基,可以被任意类型的一个或多个基团R取代或彼此连接,Y是一个间隔基团或直接键;p为1,2或3;q为0或1,虚线表示聚合物中的连接。此外,本发明还涉及制备这些聚合物的方法以及包含这些聚合物的配方和电子器件。