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. 17, 2012
Filed:
Aug. 27, 2009
Kazuaki Oguma, Minami-ashigara, JP;
Naotsugu Muro, Minami-ashigara, JP;
Kazuaki Oguma, Minami-ashigara, JP;
Naotsugu Muro, Minami-ashigara, JP;
FUJIFILM Corporation, Tokyo, JP;
Abstract
A heat-sensitive transfer sheet at least having a polyester support, a barrier layer, a heat-sensitive transfer layer containing a dye and a binder, both layers being applied on a surface of the support in this order, and having the heat-sensitive transfer layer including yellow, magenta, and cyan heat-sensitive transfer layers, and the yellow, magenta, and cyan heat-sensitive transfer layers and a protective layer being formed in area order, wherein the barrier layer contains a polyvinylpyrrolidone and cyan heat-sensitive transfer layer contains at least one silicone oil and at least one dye represented by the following formula (C1): wherein Ar represents a substituted or unsubstituted p-phenylene group; Rrepresents a substituted or unsubstituted alkyl group; Rrepresents a substituted or unsubstituted acylamino group, or a substituted or unsubstituted alkoxycarbonylamino group; Rand Reach independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, or a substituted or unsubstituted aryl group.