Photographic material and process comprising a dye stabilizer

Details Photographic material and process comprising a dye stabilizer Photographic material and process comprising a dye stabilizer

1989-03-13

1990-12-25

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430610, 430614, 430372, G03C 134

Patent

active

049802755

ABSTRACT:
A photographic silver halide material comprises an organophosphorus dye stabilizer represented by the formula: ##STR1## wherein A represents the atoms necessary to complete a substituted or unsubstituted heterocyclic ring;

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Research Disclosure, Dec. 1978, Item 17643, Research Disclosure Kenneth Mason Publications, Hampshire, England.
Research Disclosure, Oct. 1981, Item 21001, Research Disclosure Kenneth Mason Publications, Hampshire, England.

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