申请人:SUMITOMO SEIKA CHEMICALS CO., LTD.
公开号:EP1669390A1
公开(公告)日:2006-06-14
The present invention provides novel polyaminopyridines which are excellent in solubility in various solvents, and are preferably used in a polymer-type organic electroluminescent material, and a process for preparing the same. More particularly, the present invention provides polyaminopyridines having a repetition structural unit represented by the following general formula (1);
and having a number average molecular weight in a range of 500 to 1000000.
本发明提供了在各种溶剂中溶解性极佳的新型聚氨基吡啶,优选用于聚合物型有机电致发光材料,并提供了制备该材料的工艺。更具体地说,本发明提供了具有以下通式(1)所代表的重复结构单元的聚氨基吡啶;
且平均分子量在 500 至 1000000 之间。