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:
Sep. 20, 1977
Filed:
Apr. 07, 1976
Applicant:
Inventors:
Takeo Koitabashi, Hino, JA;
Hideo Akamatsu, Hino, JA;
Assignee:
Konishiroku Photo Industry Co., Ltd., Tokyo, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
96 8 / ; 9610 / ; 96124 ; 96126 ;
Abstract
A light-sensitive silver halide photographic material is disclosed which contains a support and a red-sensitive layer. The red-sensitive layer contains at least one sensitizing dye selected from a particular group of sensitizing dyes and at least one sensitizing dye selected from a second group of sensitizing dyes and at least one of a particular group of compounds.