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:
Jul. 31, 2001
Filed:
Nov. 10, 1999
Applicant:
Inventors:
Masatoshi Yumoto, Shizuoka-ken, JP;
Kimi Ikeda, Shizuoka-ken, JP;
Hiroshi Yamamoto, Shizuoka-ken, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/72 ; G03C 1/58 ;
U.S. Cl.
CPC ...
G03C 1/72 ; G03C 1/58 ;
Abstract
A heat-sensitive recording material comprising a support and a heat-sensitive recording layer thereon, which contains a diazonium salt compound and a coupling component, is provided. The diazonium salt compound contains a benzenediazonium salt compound represented by formula (1) and the coupling component contains a uracil compound represented by formula (2) or a barbituric acid compound represented by formula (3).