The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 1991
Filed:
Aug. 01, 1989
Applicant:
Inventors:
Assignee:
Konica Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430558 ; 430384 ; 430385 ;
Abstract
A silver halide color photographic light-sensitive material is disclosed, which has a silver halide emulsion layer containing a novel cyan coupler represented by the following Formula I: ##STR1## wherein B is an organic group comprising a carbon atom, nitrogen atom, oxygen atom or sulfur atom directly bonded to the imidazole ring; R.sub.1 and R.sub.2 each are a substituent; m is an integer of 0 to 4, n is an integer of 0 to 5, provided that the R.sub.1 S or R.sub.2 S each may be the same with or different from each other when m or n is 2 or more; and X is a group capable of being split off upon coupling reaction with the oxidation product of a color developing agent.