申请人:Tanaka Kenta
公开号:US20130018155A1
公开(公告)日:2013-01-17
A polymer compound having a constituent unit represented by the following formula (P-a) and having a molecular weight of 5×10
2
to 1×10
7
:
(wherein Ar
2
represents an aromatic group optionally having a substituent, R
2
represents a direct bond or an organic group optionally having only an oxygen atom as a hetero atom, E represents a hetero atom, R
3
represents a monovalent hydrocarbon group or a hydrogen atom, m
t
and n
t
represent each independently an integer of 1 or more, and l
t
represents an integer of 1 to 3. Each of a plurality of R
3
s, Es and l
t
s may be mutually the same or different. When there exist a plurality of m
t
s, these may be mutually the same or different. When there exist a plurality of groups in parentheses appended with m
t
and n
t
, these may be mutually the same or different.).
具有以下式(P-a)所表示的组分单元的聚合物化合物,其分子量为5×10^2至1×10^7:(其中Ar2表示一个芳香基团,可以有取代基;R2表示直接键或有机基团,可选地只有氧原子作为杂原子;E表示杂原子;R3表示一价碳氢基团或氢原子;mt和nt分别表示独立的大于或等于1的整数;lt表示1到3的整数。多个R3、E和lt中的每一个可以相同也可以不同。当存在多个mt时,它们可以相同也可以不同。当括号中附有mt和nt的多个基团存在时,它们可以相同也可以不同。)