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:
Jun. 11, 1991
Filed:
Dec. 15, 1989
Konica Corporation, Tokyo, JP;
Abstract
A silver halide light-sensitive color photographic material which is capable of forming a dye image of improved spectral absorption characteristic, resulting in the improved color reproducibility as well as in the image preservability and which has a high maximum density is disclosed. The material comprises a green-sensitive silver halide emulsion layer containing a magenta coupler having the following Formula [M-I], ##STR1## wherein Z, X and R is as defined in the description; and a blue-sensitive silver halide emulsion layer contains a yellow coupler having the following Formula [Y-I]; ##STR2## wherein R.sub.21, R.sub.22, R.sub.23, n, R.sub.24, J and X.sub.1 are respectively as defined in the description.