Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1989-11-14
1990-11-06
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430203, 430551, 430611, G03C 108
Patent
active
049685970
ABSTRACT:
A heat developable color photographic material is disclosed, which has a high speed and lowered fog. The photographic material comprises a blue-sensitive silver halide, a reducing agent and a binder, and a layer containing blue-sensitive silver halide contains a compound represented by the following formula I: ##STR1## wherein Z represents a group of atoms necessary for completing an aromatic ring or a heterocyclic ring which may have a condensed ring.
REFERENCES:
patent: 4656124 (1987-04-01), Komamura
patent: 4720451 (1988-01-01), Shuto et al.
patent: 4728600 (1988-03-01), Hara et al.
patent: 4729936 (1988-03-01), Kitaguchi et al.
Kaguchi Hiroyuki
Komamura Tawara
Suda Yoshihiko
Baxter Janet C.
Bierman Jordan B.
Konica Corporation
Michl Paul R.
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