Photographic emulsions of enhanced sensitivity

Details Photographic emulsions of enhanced sensitivity Photographic emulsions of enhanced sensitivity

1996-05-31

1998-03-17

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430569, 430604, 430605, 430581, G03C 1035, G03C 1005, G03C 109

Patent

active

057285179

ABSTRACT:
Tabular grain emulsions of enhanced photographic sensitivity are disclosed in which the tabular grains contain a maximum surface iodide concentration along their edges and a lower surface iodide concentration within their corners than elsewhere along their edges. The grains contain a dopant capable of providing shallow electron trapping sites.

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Research Disclosure, vol. 367, Nov. 1994, Item 36736.

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