Dry image forming material

Gas separation: apparatus – Solid sorbent apparatus – With control means responsive to sensed condition

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96 67, 96 94R, 96 48HD, G03C 102, G03C 300, G03C 524, G03C 176

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041134966

ABSTRACT:
A dry image forming material with an increased sensitivity, characterized by including a) an organic silver salt oxidizing agent, b) a reducing agent and c) a compound or a composition which comprises a halogen component and an organic component containing an element except for sulfur belonging to the IV group, V group or VI group of the periodic table and having an atomic number of 14 or more, and is adapted, by heating, to interact with the silver ion of a) to form a photosensitive interaction product. The dry image forming material according to this invention is of the type of post-activation and can be prepared, stored and handled under normal lighting conditions. The post-activation type dry image forming material according to this invention can be spectrally sensitized by incorporation of a sensitizing dye.

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patent: 3816132 (1974-06-01), Takegawa et al.
patent: 3821001 (1974-06-01), Weber
patent: 3887597 (1975-06-01), Ohkubo et al.
patent: 3951661 (1976-04-01), Soma et al.
patent: 4013469 (1977-03-01), Haga et al.

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