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:
Jan. 05, 1988
Filed:
Feb. 24, 1987
Nobutaka Ohki, Kanagawa, JP;
Yoshinobu Yoshida, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A silver halide color photographic light-sensitive material is disclosed, containing: (1) a compound containing two units selected from the group represented by general formula (I) or (II) in the molecule, or (2) a polymer containing a group represented by general formula (I) or (II) as a pendant. ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, A, B and Q are defined herein. This compound or polymer functions as a color stain inhibitor in the light-sensitive material and provides various advantages; for example, it can efficiently remove the oxidized products of color developing agents, it can be used in light-sensitive materials reduced in thickness, and it is not subject to change in performance even after a long-term storage.