Chrome complexed dye developer compounds and photographic produc

Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...

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Details

430224, 430243, 430559, 430562, 260429C, 2604385R, 534682, G03C 140, G03C 554, G03C 700, C09B 4500

Patent

active

044812787

ABSTRACT:
Novel chrome complexed azo and azomethine yellow dye developers which include a substantially colorless symmetrical ligand. Also disclosed are photographic products and processes which utilize the dye developers.

REFERENCES:
patent: 3255001 (1966-06-01), Blout et al.
patent: 3563739 (1971-02-01), Idelson
patent: 3705184 (1972-12-01), Goulston et al.
patent: 3789062 (1974-01-01), Idelson

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