Title:
化合物、光反応性組成物、光学材料、ホログラム記録材料、及びホログラム記録媒体
Document Type and Number:
Japanese Patent JP5664707
Kind Code:
B2
Abstract:
A novel polymerizable high-refractive index compound which is useful as an optical material, and a holographic recording medium using the same, which has high diffraction efficiency, high light transmittance and small rate of shrinkage, are provided. A composition for forming a holographic recording layer containing a reactive compound represented by the following formula 1, a holograph recording material, and a holographic recording medium provided with a recording layer containing the same, are disclosed. (In the formula (1), A is an optionally substituted ring; Ar is an optionally substituted (hetero)aryl group formed by condensation of two or more rings; R is hydrogen or a methyl group; n is an integer of from 1 to 7; and when n is 2 or more, then plural Ars may be the same as or different from each other, provided that when A is an aromatic heterocyclic ring, and Ar is an optionally substituted (hetero)aryl group formed by condensation of two or more rings, then in the structure in which A and Ar are connected with each other, those partial structures that are in the structure of each of A and Ar, and are connected directly with each other, do not contain a heteroatom.)
Inventors:
三木 康彰
矢部 晃子
遠田 淳
矢部 晃子
遠田 淳
Application Number:
JP2013125853A
Publication Date:
February 04, 2015
Filing Date:
June 14, 2013
Export Citation:
Assignee:
三菱化学株式会社
International Classes:
C07D333/60; C07D307/91; C07D333/76; C07D339/08; C07D409/14