Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1996-01-11
1997-05-06
Huff, Mark F.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430604, 430605, 430568, G03C 1015, G03C 109
Patent
active
056270208
ABSTRACT:
The invention is directed to a method of forming a sensitized high chloride silver halide emulsion comprising providing a high chloride emulsion bringing a Lippmann emulsion comprising fine grains of silver bromide doped with metal into contact with said emulsion at a temperature of above 50.degree. C. wherein said metal is present in an amount between 0.001 and 0.25 mg/silver mole, said bromide is present in an amount between 0.05 and 3.0 mole percent bromide and the relationship of bromide and metal dopant is
REFERENCES:
patent: 4863844 (1989-09-01), Okumura et al.
patent: 4865962 (1989-09-01), Hasebe et al.
patent: 5043258 (1991-08-01), Ihama et al.
patent: 5070008 (1991-12-01), Maekawa et al.
patent: 5134060 (1992-07-01), Maekawa et al.
patent: 5284745 (1994-02-01), Ohshima
patent: 5391474 (1995-02-01), Haefner et al.
patent: 5523200 (1996-06-01), Hahm et al.
Japan 2-103,032 published Apr. 16, 1990 (abstract enclosed).
Japan 6-230,503 published Aug. 19, 1994 (abstract enclosed).
Hahm Paul T.
Isaac Walter H.
Eastman Kodak Company
Huff Mark F.
Leipold Paul A.
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