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Patent Searching and Data


Title:
COLOR IMAGE FORMING METHOD
Document Type and Number:
Japanese Patent JPS62249155
Kind Code:
A
Abstract:

PURPOSE: To facilitate adjustment of hue by processing a photographic sensitive material containing a specified magenta coupler with a liquid developer containing an aromatic primary amine color developing agent.

CONSTITUTION: The photographic sensitive material containing the magenta coupler represented by formula I or II is processed with the liquid developer containing the aromatic primary amine color developing agent. In these formulae, R1 is alkoxy, alkylamino, arylamino, or the like; R2 is a monovalent substituent; R3 is H, alkyl, or aryl; Z is O, N, or S; and X is H or a group to be released by the coupling reaction with the oxidation product of a color developing agent, thus permitting the magenta color image to be easily adjusted in hue and enhanced in color development density and gradation.


Inventors:
KIMURA KEIZO
YOKOYAMA SHIGEKI
SATO TADAHISA
Application Number:
JP9309886A
Publication Date:
October 30, 1987
Filing Date:
April 22, 1986
Export Citation:
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Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
C07D487/04; G03C7/38; (IPC1-7): G03C7/38