Radiographic elements exhibiting increased covering power and co

Details Radiographic elements exhibiting increased covering power and co Radiographic elements exhibiting increased covering power and co

1997-05-28

1998-06-02

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430627, 430603, 430966, G03C 104, G03C 106, G03C 109, G03C 1005

Patent

active

057597596

ABSTRACT:
A dual-coated radiographic element is disclosed containing high bromide tabular grain emulsion layers exhibiting increased covering power and colder image tones. A covering power enhancing compound containing at least one divalent sulfur atom adsorbed to grain surfaces and a gelatino-vehicle are present in the emulsion layers. The emulsion layers additionally include a water soluble polymer chosen from the class consisting of polyacrylamide and dextran.

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