Chloride rich tabular grain emulsion with (100) major faces

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing

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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.

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