Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1994-07-15
1996-01-09
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430571, 430577, 430578, 430581, 430584, 430583, 430585, 430619, 430617, G03C 1498, G03C 126
Patent
active
054828147
ABSTRACT:
A heat developing photosensitive member including: a photosensitive layer containing at least an organic silver salt, a reducing agent and a photosensitive silver halide or a photosensitive silver halide forming agent; and a supporting member for supporting the photosensitive layer thereon, wherein merocyanine dye having a structure in which a thiazole nucleus or selenazole nucleus and hydantoin nucleus, thiohydantoin nucleus or selenohydantoin nucleus are combined with each other by a combining group having a methine group is contained in the photosensitive layer.
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Fukui Tetsuro
Kagami Kenji
Kobayashi Motokazu
Nishino Katsuya
Ooi Takehiko
Canon Kabushiki Kaisha
Chea Thorl
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