申请人:Sumitomo Chemical Co., Ltd
公开号:EP2540757A1
公开(公告)日:2013-01-02
A polymer compound comprising a constitutional unit represented by the formula (1):
in the formula, Ar1 represents an aromatic hydrocarbon group or an aromatic heterocyclic group. E represents a group obtained by removing one hydrogen atom in a compound represented by the formula (2):
in the formula, R1 to R10 represents a hydrogen atom, an alkyl group, an aryl group, a monovalent aromatic heterocyclic group or a group represented by -O-RA. RA represents an alkyl group, an aryl group or a monovalent aromatic heterocyclic group.
aa is an integer of 1 or more.
一种聚合物化合物,由式 (1) 所代表的结构单元组成:
式中,Ar1 代表芳香烃基团或芳香杂环基团。E 代表在式 (2) 所代表的化合物中去掉一个氢原子而得到的基团:
式中,R1 至 R10 代表氢原子、烷基、芳基、一价芳香杂环基团或由 -O-RA 代表的基团。RA 代表烷基、芳基或一价芳香杂环基团。
aa 是 1 或 1 以上的整数。