Photographic element having solid particle dispersion oxidized d

Details Photographic element having solid particle dispersion oxidized d Photographic element having solid particle dispersion oxidized d

1988-08-05

1990-05-22

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430214, 430505, 430551, G03C 142

Patent

active

049277448

ABSTRACT:
Photographic elements having an oxidized developer scavenger that is a solid particle dispersion of a hydroquinone derivative. The solid particle dispersion of the oxidized developer scavenger offers improved stability to oxidation compared to conventional dispersions of hydroquinone derivatives.

REFERENCES:
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patent: 3700453 (1972-10-01), Knechel
patent: 4366236 (1982-12-01), Takabashi
patent: 4447523 (1984-05-01), Ross et al.
patent: 4490461 (1984-12-01), Webb et al.
patent: 4575481 (1986-03-01), Takahashi et al.
patent: 4619891 (1986-10-01), Takahashi

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