Patent ID: 8617772
Filing Date: 2013-12-31
Classification: G03F

Abstract:
1. A hologram recording material comprising: a radical photopolymerizable compound; and a matrix which is a dispersion medium for the radical photopolymerizable compound, wherein the radical photopolymerizable compound comprises a (meth)acrylamide derivative represented by formula (I): wherein R 1 represents H, R 2 represents H, and R 3 represents an organic group having 3 or more carbon atoms in total, and R 3 has a polyethylene glycol unit represented by formula: where n represents a number of repeating units of ethylene oxide, wherein the (meth)acrylamide derivative represented by the formula (I) causes a cleavage reaction to yield a molecule CH wherein the matrix is an organometallic matrix formed from a matrix-forming material comprising at least one of a metal alkoxide compound and an oligomer thereof.