申请人:Rölle Thomas
公开号:US20120302659A1
公开(公告)日:2012-11-29
The invention relates to a photopolymer formulation comprising matrix polymers, writing monomers, and photoinitiators, wherein the writing monomers comprise compounds of formula (I), where at least one of the radicals R1, R2, R3, R4, R5, R6 is a radical bonded to the aromatic ring via X of formula (II), where, in formula (II), A is a linear or branched hydrocarbon, optionally comprising oxygen or nitrogen, the remaining radicals R1, R2, R3, R4, R5, R6 are, independent of each other, hydrogen or an organic radical, and R7 is hydrogen or methyl. The invention further relates to the use of the photopolymer formulation for producing holographic media.
本发明涉及一种光聚合物配方,包括基质聚合物、写入单体和光引发剂,其中写入单体包括式(I)化合物,其中至少有一个基团R1、R2、R3、R4、R5、R6是通过式(II)中的X与芳香环结合的基团,其中在式(II)中,A是线性或支链烃,可选地包括氧或氮,其余基团R1、R2、R3、R4、R5、R6是独立的,是氢或有机基团,R7是氢或甲基。本发明还涉及使用该光聚合物配方制备全息媒体的方法。