Color photographs and process for making the same

Details Color photographs and process for making the same Color photographs and process for making the same

1988-10-12

1990-07-03

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Stabilizing

430551, G03C 732, G03C 726

Patent

active

049390724

ABSTRACT:
A color photograph comprising a support having provided thereon at least one photographic layer, wherein said at least one photographic layer contains a storage stability improving compound which forms a chemically inert and substantially colorless compound by combining chemically with the oxidation product of an aromatic amine color developing agent remaining in said color photograph after color development processing.

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patent: 3384484 (1968-05-01), Schranz et al.
patent: 3772014 (1973-11-01), Scullard
patent: 4179293 (1979-12-01), Hirano et al.
patent: 4256830 (1981-03-01), Jager
patent: 4352873 (1982-10-01), Toda et al.
patent: 4358534 (1982-11-01), Sasaki et al.
patent: 4410619 (1983-10-01), Kubbota et al.
patent: 4483918 (1984-11-01), Sakai et al.
patent: 4547452 (1985-10-01), Toya
patent: 4704350 (1987-11-01), Morigaki et al.
patent: 4770987 (1988-09-01), Takahashi et al.
Patent Abstracts of Japan, vol. 10, No. 210, (P-479), [2266], published Jul. 23, 1986.

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