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:
Oct. 28, 2025
Filed:
Nov. 26, 2019
Applicant:
Osaka Sealing Printing Co., Ltd., Osaka, JP;
Inventors:
Assignee:
OSAKA SEALING PRINTING CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/337 (2006.01); B41M 5/323 (2006.01); B41M 5/333 (2006.01); B41M 5/41 (2006.01);
U.S. Cl.
CPC ...
B41M 5/3372 (2013.01); B41M 5/323 (2013.01); B41M 5/333 (2013.01); B41M 5/3375 (2013.01); B41M 5/41 (2013.01); B41M 2205/04 (2013.01); B41M 2205/40 (2013.01);
Abstract
A thermal recording medium includes: a transparent base material and a thermal recording layer on the base material. The thermal recording layer contains a dispersant having a carboxyl group and a crosslinking agent including an epichlorohydrin-modified polyamide polyamine resin or an organic compound containing an oxazoline group.