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:
Feb. 10, 1998
Filed:
May. 17, 1996
Kazuki Uehara, Kanagawa, JP;
Takuya Yokokawa, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A heat developable color light-sensitive material is disclosed, comprising a support having provided thereon at least a light-sensitive silver halide emulsion(s), a binder and a dye-donating compound, wherein at least one of the light-sensitive silver halide emulsion(s) (a) (a-1) comprises grains containing silver iodide in an amount of 0.1 mol % or more based on silver in the inside of the grains, and (a-2) contains at least one compound represented by formula (I-a), (I-b) or (I-c); or (b) (b-1) comprises silver chloroiodobromide grains containing silver iodide in an amount of 0.1 mol % or more based on silver in the inside of the grains and silver chloride in an amount of 10 mol % or more based on silver, (b-2) contains a sensitizing dye added before chemical sensitization, and (b-3) chemically sensitized in the presence of a nucleic acid decomposition product: