Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1994-11-14
1996-03-12
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430567, G03C 1015, G03C 1035
Patent
active
054985188
ABSTRACT:
A process is disclosed for the preparation of a chloride rich tabular grain emulsion having (100) major crystal faces, characterized in that the precipitation is performed in the presence of a phenylmercaptotetrazole compound.
The scope of the invention further comprises photographic materials comprising an emulsion thus prepared.
REFERENCES:
patent: 5015563 (1991-05-01), Ohya et al.
patent: 5264337 (1993-11-01), Maskasky
patent: 5292632 (1994-03-01), Maskasky
patent: 5320938 (1994-06-01), House et al.
Agfa-Gevaert N.V.
Bowers Jr. Charles L.
Huff Mark F.
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