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:
Apr. 23, 1985
Filed:
May. 21, 1984
Applicant:
Inventors:
Masaki Okazaki, Kanagawa, JP;
Osami Tanabe, Kanagawa, JP;
Satoshi Nagaoka, Kanagawa, JP;
Yuji Mihara, Kanagawa, JP;
Keizo Kimura, Kanagawa, JP;
Makoto Umemoto, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., , JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ;
U.S. Cl.
CPC ...
430550 ; 430552 ; 430553 ; 430572 ; 430592 ;
Abstract
A silver halide photographic emulsion is described containing in combination at least one sensitizing dye represented by formula (I) and at least one cyan coupler represented by formula (II): ##STR1## wherein all the symbols are defined in the specification. In a preferred embodiment, in addition to the sensitizing dye (I) and the cyan coupler (II), there may also be included at least one compound represented by formula (III) ##STR2## wherein all the symbols are also defined in the specification.