Silver halide color photographic material
Abstract
Abstract PURPOSE: To enhance the shelf stability and coloring properties of a photosensitive material by adding a coupler having a sulfinyl group-substituted alkoxy group as an elimination group to a position where it couples with the oxidant of an aromatic primary amine developer. CONSTITUTION: A colorless photographic cyan dye forming coupler having an at least one sulfinyl group-substituted alkoxy group as an elimination group is added to a position where it couples with the oxidant of an aromatic primary amine developer. The sulfinyl group is represented by the formula (where R is a satd. or unsatd. divalent aliphatic group, R 1 is alkyl, alkenyl, aralkyl, aralkenyl, cycloalkyl, aryl, heterocyclic or the like and R and R 1 may bond to each other to form a ring). COPYRIGHT: (C)1981,JPO&Japio
Inventors
- 👤 Morio Yagihara
- 👤 Yukio Yokota
Bibliographic Details
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