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:
Aug. 31, 2021
Filed:
Sep. 22, 2017
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Yusaku Akiyama, Tokyo, JP;
Kazuki Enokida, Tokyo, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Abstract
A thermal transfer sheet includes a transfer layer on a substrate. The transfer layer has one or more layers. The critical shearing stress of the transfer layer is within the range of 0.9×10N/m-2×10N/m. The transfer layer has a release force of 7.5×10N/cm or less, while the transfer layer is continuously transferred onto a transfer receiving article by use of a thermal printer under conditions including an applied energy of 0.127 mJ/dot and a conveying speed for the thermal transfer sheet of 84.6 mm/sec. The transfer layer transferred onto the transfer receiving article is released from the thermal transfer sheet at a release angle of 50°.