Photographic material containing a stabilizing agent

Details Photographic material containing a stabilizing agent Photographic material containing a stabilizing agent

1978-12-11

1981-07-07

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Developing

430454, 430463, 430551, 430607, 430613, 430614, 430615, G03C 134

Patent

active

042775574

ABSTRACT:
Propyne compounds, which are capable of stabilizing photographic materials against fog, color fog and flattening of the gradation are disclosed. They may be added to emulsion layers and to processing baths.

REFERENCES:
patent: 3147118 (1964-09-01), Dersch et al.
patent: 3212900 (1965-10-01), Oguchi
patent: 3707377 (1972-12-01), Van Dyke Tiers et al.
patent: 3837863 (1974-09-01), Sakazume et al.
patent: 4066461 (1978-01-01), Shimamura
patent: 4108665 (1978-08-01), Gutman et al.
Kuwabara, "Effects of Acetylene Derivatives on Photographic Emulsions", Bulletin of the Society of Scientific Photography of Japan, No. 16, Dec. 1966, pp. 13-23.
C. A. 78:166425c, Infrared Spectra of Methyl-d.sub.2 Chloride and Propyne 3,3-d.sub.2 and Geometries of Methyl Chloride and Propyne-Duncan, .COPYRGT.1973.

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