Patent · US Expired

Photographic material, process for the production thereof and process for the production of photographic images

US4358531A · kind A · utility

0Cited by

5References

8Claims

0Family size

Assignee

Agfa-Gevaert NV · BE

Inventors

Anita von Konig · Krefeld, DE
Franz Moll · Leverkusen, DE
Lothar Rosenhahn · Neunburg vorm Wald, DE

Key dates

Filing date	Oct 9, 1981
Grant date	Nov 9, 1982
Priority date	—
Expiry date	Oct 9, 2001

Classification

Technology area (CPC G)Physics
CPC primaryG03C1/34
WIPO fieldOptics
WIPO sectorInstruments

Abstract

Compounds of the formula ##STR1## wherein the substituents have the meaning indicated in the specification are suitable as latent image stabilizer in silver halide materials.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.