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. 05, 1995
Filed:
Sep. 25, 1994
Konica Corporation, Hino, JP;
Abstract
A silver halide light-sensitive photographic material is disclosed. The photographic material comprises a support and a blue-sensitive silver halide emulsion layer. The blue sensitive emulsion layer comprises a mixture of at least two kinds of silver halide emulsions each comprises silver chloride grains or silver chlorobromide grains containing not less than 90 mol % of silver chloride and are sensitized with a blue-sensitizing dye and have an average grain size of from 0.6 .mu.m to 0.9 .mu.m in terms of diameter of spherical grain. The average grain sizes of the two kinds of the emulsions are different from each other in the average grain size by 0.05 .mu.m or more. The coating amount of the blue-sensitizing dye contained in the blue-sensitive emulsion layer is not more than 7.0.times.10.sup.-4 g/m.sup.2.