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:
Dec. 26, 2006
Filed:
Mar. 26, 2004
Toshio Hara, Shizuoka-ken, JP;
Toshio Hara, Shizuoka-ken, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A heat-sensitive recording material comprising, on a support, a heat-sensitive recording layer and a protective layer is provided. The protective layer contains an acetylene glycol derivative represented by the following formula (1) in an amount of 2% by mass or more, a water-insoluble dispersion in an amount of 5% by mass or more, and a water-insoluble organic material, as an emulsion, in an amount of 5% by mass or more, all based on the solids content in the protective layer. In formula (1), Rto Reach independently represent a hydrogen atom, a branched, linear or cyclic substituted or unsubstituted alkyl group having 1 to 8 carbon atoms, or a substituted or unsubstituted aryl group having 6 to 10 carbon atoms. Rto Reach independently represent a hydrogen atom or a methyl group. n and m each independently represent an integer of 0 to 50.