High chloride emulsions doped with combination of metal complexe

Details High chloride emulsions doped with combination of metal complexe High chloride emulsions doped with combination of metal complexe

1999-02-16

2000-08-22

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430604, 430605, 430642, 430944, 430945, G03C 1035, G03C 109, G03C 1047, G03C 508

Patent

active

061070181

ABSTRACT:
A radiation-sensitive emulsion is disclosed comprised of silver halide grains (a) containing greater than 50 mole percent chloride, based on silver, (b) having greater than 50 percent of their surface area provided by {100} crystal faces, and (c) having a central portion accounting for from 95 to 99 percent of total silver and containing two dopants selected to satisfy each of the following class requirements: (i) a hexacoordination metal complex which satisfies the formula (I)

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