Photographic products and processes employing novel nondiffusibl

Details Photographic products and processes employing novel nondiffusibl Photographic products and processes employing novel nondiffusibl

1982-02-12

1983-05-24

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Imaged product

Nonsilver image

260146R, G03C 140, C09B 4500

Patent

active

043851045

ABSTRACT:
Photographic elements, diffusion transfer assemblages and processes are described which employ a novel nondiffusible compound having a releasable 6-(2-thienylazo)-3-pyridinol cyan dye moiety or precursor thereof, the compound containing:

REFERENCES:
patent: 4142891 (1979-03-01), Baigrie et al.
patent: 4195944 (1980-04-01), Chapman
patent: 4287292 (1981-09-01), Chapman et al.

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