申请人:Rolic Ltd c/o Rolic Technologies Ltd
公开号:US07419620B2
公开(公告)日:2008-09-02
A mesogenic, crosslinkable mixture comprising at least one polymerisable liquid crystal and at least one polymerisable dichroic dye of the general formula I:
wherein
A represents a dichroic residue exhibiting at least partial absorption in the visible region >400 nm; n1, n2, n3, n4 signifies 0 or 1 whereby the sum of n1, n2, n3 and n4 is >0, and B1 and B4 represent a group of substructure II
wherein the broken line symbolises the linkage to said dichroic residue.
一种交联的介向性混合物,包括至少一种可聚合液晶和至少一种可聚合双折射染料,其通式为I:其中A代表在可见区域>400nm至少部分吸收的双折射残基;n1、n2、n3、n4表示0或1,其中n1、n2、n3和n4的总和>0,B1和B4代表亚结构II的一个基团,其中断裂线表示与所述双折射残基的连接。