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. 13, 1977
Filed:
Oct. 23, 1975
Applicant:
Inventors:
Masanao Hinata, Minami-ashigara, JA;
Haruo Takei, Minami-ashigara, JA;
Akira Sato, Minami-ashigara, JA;
Akira Ogawa, Minami-ashigara, JA;
Assignee:
Fuji Photo Film Co., Ltd., Minami-ashigara, JA;
Primary Examiner:
Int. Cl.
CPC ...
G03C / ; G03C / ;
U.S. Cl.
CPC ...
96126 ; 9610 / ; 96122 ; 96139 ; 96140 ;
Abstract
A supersensitized silver halide photographic emulsion which contains at least one dye of the formula: ##STR1## wherein Z.sup.1 represents the atoms necessary to complete a benzisoxazole ring; Q.sup.1 represents the atoms necessary to complete a 2-thiooxazolidine-2,4-dione ring, a rhodanine ring or a 2-thiohydantoin ring; and R.sup.1 represents an aliphatic group, in combination with at least one cyanine dye or merocyanine dye which contains no benzisoxazole ring.