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. 06, 2001
Filed:
Jan. 26, 1999
Masahiro Asami, Kanagawa, JP;
Hideaki Naruse, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Abstract
There is provided a silver halide photosensitive material for color photography which can stably form an image having high quality through a process that is simple, quick and causes less environmental damage. A photosensitive material comprising a substrate carrying thereon a photographic constituent layer containing at least one photographic photosensitive layer containing a photosensitive silver halide, wherein said photosensitive material comprises a compound represented by one of the following general formulae [I], [II] and [III] and further comprises at least one silver halide emulsion in which the variation coefficient of particle size of contained silver halide particle is 20% or less and the variation coefficient of a halogen composition between particles is 25% or less. In the formulae, Z represents a carbamoyl group, an acyl group, or the like, and Q represents an atom group forming an unsaturated ring with C. R,to R,represent a hydrogen atom or a substituent. A represents a hydroxyl group or a substituted amino group. X represents a connecting group such as —CO—, —SO—, —SO,—, or the like. Y,represents a bivalent connecting group. Z,represents a group that is a nucleophilic and can attack X when the present compound is oxidized.