| 摘要 |
PROBLEM TO BE SOLVED: To provide a photosensitive composition for hologram recording having excellent refractive index modulation, excellent compatibility and high photopolymerization reactivity. SOLUTION: The photosensitive composition for hologram recording comprises: a compound having a functional group containing active protons; an optical cation polymerizable compound; and a photopolymerization initiator. The photosensitive composition for hologram recording has excellent refractive index modulation, excellent compatibility and high photopolymerization reactivity. In the photosensitive composition for hologram recording, the functional group having active protons may be a hydroxyl group or a phenolic hydroxyl group. COPYRIGHT: (C)2007,JPO&INPIT
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