申请人:Marck Guy
公开号:US20050288480A1
公开(公告)日:2005-12-29
Diamine compounds, which in particular are useful as precursors for the production of liquid crystal alignment layers, represented by general formula (I), wherein A
1
represents an organic group of 1 to 40 carbon atoms; A
2
represents a hydrogen atom or an organic group of 1 to 40 carbon atoms.
Diamine化合物,尤其是作为液晶取向层生产的前体物而有用的,由一般式(I)表示,其中A1表示由1到40个碳原子组成的有机基团;A2表示氢原子或由1到40个碳原子组成的有机基团。