申请人:Itano Kazuyuki
公开号:US20100032621A1
公开(公告)日:2010-02-11
A polymerizable compound represented by general formula (1) of the invention has good solvent solubility and excellent alignment control properties and optical characteristics.
In formula (1), M
1
and M
2
are each hydrogen or methyl; X
1
and are each a single bond, or an optionally branched C1-10 alkylene, alkyleneoxy or alkyleneoxycarbonyloxy; X
3
is optionally branched C1-10 alkylene; Y
1
and Y
2
are each an ester linkage, etc.; and rings A, B, C, and D are each a cyclic structure, such as 2,6-naphthlene.
本发明中的通式(1)所表示的可聚合化合物具有良好的溶剂溶解性和优异的取向控制性能和光学特性。在公式(1)中,M1和M2分别为氢或甲基;X1和X2分别为单键,或可选的支链C1-10烷基,烷氧基或烷氧基羰氧基;X3为可选的支链C1-10烷基;Y1和Y2分别为酯键等;环A、B、C和D分别为环状结构,例如2,6-萘。