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:
Mar. 01, 1994
Filed:
Dec. 02, 1991
Shiro Kawahito, Tochigi, JP;
Koichi Sakai, Tochigi, JP;
KAO Corporation, Tokyo, JP;
Abstract
A thermal transfer recording medium comprising a substrate and a hot-melt ink layer, provided on one surface of the substrate, and a back-coated layer, provided on the other surface of the substrate, said hot-melt ink layer comprising a polyether resin having a basic bisphenol structure and hydroxyl groups at the terminal ends thereof as a binder, and a colorant, said back-coated layer comprising a reaction product of a polyisocyanate and an amino-modified silicone oil, is disclosed. The thermal transfer recording medium of the present invention is capable of forming a transferred image of high quality substantially without being affected by the surface properties of the image receiving paper, and has a high stability.