Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1990-01-18
1991-03-19
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430642, 430963, G03C 138
Patent
active
050010468
ABSTRACT:
A sheet of silver halide photographic light-sensitive material is disclosed, which is suitable for an ultra-rapid processing and improved on decreased fog due to corner cutting the sheet. The sheet of photographic material is comprised of a light-sensitive layer, provided on a support, containing a silver halide grain composed of at least two phases and the silver iodide content of outermost phase is at least 1 mol % lower than that of inside phase contiguous to said outermost phase, and 10% to 100% of surface area of said silver halide grain is occupied with (111) face, and the total gelatin amount of component layers on the same side of the support including said light-sensitive layer is within the range of from 2.0 g/m.sup.2 to 3.5 g/m.sup.2.
REFERENCES:
patent: 4030924 (1977-06-01), Hofman
patent: 4766058 (1988-08-01), Sampei et al.
patent: 4801526 (1989-01-01), Yoshida et al.
patent: 4835095 (1989-05-01), Ohashi et al.
Honda Chika
Sakuma Haruhiko
Bierman Jordan B.
Konica Corporation
Le Hoa Van
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