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PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM RECORDING, VOLUME HOLOGRAM RECORDING MEDIUM USING SAME, METHOD FOR MANUFACTURING VOLUME HOLOGRAM RECORDING MEDIUM, AND HOLOGRAM RECORDING METHOD
PHOTOSENSITIVE COMPOSITION FOR VOLUME HOLOGRAM RECORDING, VOLUME HOLOGRAM RECORDING MEDIUM USING SAME, METHOD FOR MANUFACTURING VOLUME HOLOGRAM RECORDING MEDIUM, AND HOLOGRAM RECORDING METHOD
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机译:体积全息记录的光敏组成,使用相同的体积全息记录介质,体积全息记录介质的制造方法和全息记录方法
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摘要
The present invention addresses the problem of providing a photosensitive composition for volume hologram recording from which a volume hologram recoding medium that shows suppressed cure shrinkage and suppressed cracking in hologram recording (hologram formation) can be formed. The photosensitive composition for volume hologram recording according to the present invention is characterized by comprising: an alicyclic epoxy compound (A) represented by formula (I); a hot acid generating agent (B); a radical-polymerizable compound (C); a radical polymerization initiator (D); and at least one kind of an epoxy compound (E) selected from the group consisting of a compound represented by formula (1), an epoxidized fatty acid ester and an epoxidized product of a conjugated diene-type polymer.
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