Direct positive color light-sensitive material comprising a DIR

Details Direct positive color light-sensitive material comprising a DIR Direct positive color light-sensitive material comprising a DIR

1987-07-17

1989-01-31

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430226, 430382, 430505, 430547, 430544, 430558, 430598, 430957, G03C 700, G03C 1485

Patent

active

048015202

ABSTRACT:
A direct positive color light-sensitive material comprising a support having provided thereon at least one photographic emulsion layer containing unfogged internal latent image type silver halide particles and a color image forming coupler, wherein said color image forming coupler itself is substantially nondiffusible and produces or releases a dye upon oxidation coupling with a color developing agent, and said light-sensitive material contains at least one development inhibitor-releasing type coupler selected from the group consisting of compounds represented by formulae (D-I) and (D-II)

REFERENCES:
patent: 3933500 (1976-01-01), Shiba et al.
patent: 4187110 (1980-02-01), Yagihara et al.
patent: 4431728 (1984-02-01), Abe et al.
patent: 4444871 (1984-04-01), Miyaoka et al.
patent: 4477563 (1984-10-01), Ichijima et al.
patent: 4581328 (1986-04-01), Matsuyama

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