Stabilized silver halide photographic element

Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...

Reexamination Certificate

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Details

C430S543000, C430S546000, C430S551000, C430S556000, C430S557000

Reexamination Certificate

active

07108963

ABSTRACT:
A photographic element comprises a silver halide emulsion layer having associated therewith a dye forming coupler and a combination of a carbonamide compound, a phenolic compound, and an electron-rich compound. Such a combination provides improved dye stability.

REFERENCES:
patent: 6071686 (2000-06-01), Cowan et al.
patent: 6846620 (2005-01-01), Mura, Jr. et al.

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