Photosensitive resin composition and method of preparing volume

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Radiation sensitive composition or product or process of making

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430 1, 430 2, 522 26, 522 65, G03C 173

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054181135

ABSTRACT:
A photosensitive resin composition comprises (a) a polyvinylcarbazole type polymer, (b) a halogen-containing compound and (c) or least one compound selected from the group consisting of a triarylhydrazyl, a triarylcarbonium type coloring matter having at least one carbazolyl group, and a reaction product of a styryl base with a halogenated carbon. A method of preparing a volume type hologram member comprises the steps of: subjecting a photosensitive material having a photosensitive layer comprising the photosensitive resin composition to exposure using a laser beam to form an interference pattern; and subjecting the photosensitive material thus exposed to light to development processing using a solvent.

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J. K. Kochi, Free Radical (1973).

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