Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1982-02-09
1984-04-24
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430568, 430569, G03C 102
Patent
active
044448775
ABSTRACT:
A light-sensitive silver halide emulsion is disclosed, which comprises cores composed of silver halide grains and shells covering the cores. The cores consist essentially of silver halide containing silver iodide, and the shells consist essentially of silver bromide, silver chloride or silver chlorobromide excluding silver iodide. The shells have a thickness of from 0.01 to 0.1.mu.. This light-sensitive silver halide emulsion has high sensitivity and superior covering power.
REFERENCES:
patent: 3206313 (1965-09-01), Porter et al.
patent: 3501305 (1970-03-01), Illingsworth
patent: 3505068 (1970-04-01), Beckett et al.
patent: 4142900 (1979-03-01), Maskasky
Haga Yoshihiro
Koitabashi Takeo
Matsuzaka Syoji
Brown J. Travis
Konishiroku Photo Ind. Co., Ltd.
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