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:
Nov. 24, 1992
Filed:
Dec. 20, 1989
Yasushi Nozawa, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
Disclosed is a silver halide color photographic photosensitive materials comprising, on a support, at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, and at least one blue-sensitive silver halide emulsion layer. The ISO speed of the photosensitive material is S. The difference (S.sub.G.sup.560 -S.sub.R.sup.560) is in the range of from -0.2 to 1.0. Here, S.sub.G.sup.560 and S.sub.R.sup.560 are, respectively, the speed of the green-sensitive silver halide emulsion layer and the speed of the red-sensitive silver halide emulsion layer with respect to monochromatic light of a wavelength of 560 nm, measured after subjecting the photosensitive material to a uniform exposure of 2/S lux.sec with white light.