Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Structurally defined
Patent
1986-07-16
1988-08-23
Shah, Mukund J.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Structurally defined
430486, 430489, 430502, 430556, 430557, 430564, 430567, G03C 524, G03C 108, G03C 732, G03C 102
Patent
active
047660589
ABSTRACT:
A photographic material comprising at least one blue sensitive silver halide emulsion layer is disclosed. The silver density of the emulsion layer is not less than 4.0.times.10.sup.-1 g/cm.sup.3 and the dry thickness of the layer is not more than 4.0 .mu.m. A core/shell type silver halide emulsion and a high-speed reaction type scavenger for the oxidation products of a developing agent are preferably used for the emulsion layer. The photographic material has a high sensitivity and provides an image having a superior sharpness and resolution.
REFERENCES:
patent: 3361565 (1968-01-01), Umberger
patent: 4312941 (1982-01-01), Scharf et al.
patent: 4444865 (1984-04-01), Silverman et al.
patent: 4447523 (1984-05-01), Ross et al.
Iijima Toshifumi
Kashiwagi Hiroshi
Kumashiro Kenji
Matsuzaka Syoji
Mochizuki Yoshiharu
Bierman Jordan B.
Konishiroku Photo Industry Co,., Ltd.
Shah Mukund J.
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