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:
Oct. 24, 1995
Filed:
Sep. 22, 1994
Applicant:
Inventors:
Toshiya Kondo, Hino, JP;
Sadayasu Ishikawa, Hino, JP;
Assignee:
Konica Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
430567 ; 430569 ;
Abstract
A silver halide photographic emulsion is disclosed, wherein the silver halide emulsion contains silver halide grains having an average iodide content of not less than 4 mol %, the grains comprising an internal silver halide phase having an average iodide content of 10 mol % to a solid solution limit and a surface silver halide phase having an average iodide content of not more than 4.5 mol %.