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:
May. 05, 1992
Filed:
Dec. 12, 1990
Applicant:
Inventors:
Masaki Tanji, Odawara, JP;
Toyoki Nishijima, Odawara, JP;
Assignee:
Konica Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430546 ; 430551 ; 430554 ; 430555 ; 430636 ;
Abstract
A silver halide photographic light-sensitive material comprising a support having thereon a photographic silver halide emulsion layer is disclosed. The silver halide emulsion layer contains a magenta coupler represented by Formula I, a compound represented by Formula II and at least one compound selected from the group of compounds represented by Formula III and Formula IV; ##STR1##