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:
Mar. 05, 1991
Filed:
Feb. 15, 1990
Masao Sasaki, Hadano, JP;
Kaoru Onodera, Sagamihara, JP;
Konica Corporation, Tokyo, JP;
Abstract
A silver halide photographic light-sensitive material prevented from rottenness or decomposition by bacteria or mold without degradation of photographic properties such as sensitivity and fog. The silver halide photographic light-sensitive material has a photographic constituent layer containing at least one silver halide emulsion layer, and the silver halide grains contained in the emulsion layer comprises not less than 90 mole % of silver chloride. The photographic constituent layer contains at least one organic compound capable of forming a compound having a solubility product Ksp of not more than 1.times.10.sup.-11 with a silver ion, and at least one compound selected from the group of the compounds having the following Formula I, II, III or IV: ##STR1##