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. 09, 2024
Filed:
Mar. 10, 2020
Applicants:
Kenji Shimizu, Shizuoka, JP;
Gaku Kohara, Shizuoka, JP;
Marin Mio, Fukuoka, JP;
Akira Suzuki, Kanagawa, JP;
Inventors:
Kenji Shimizu, Shizuoka, JP;
Gaku Kohara, Shizuoka, JP;
Marin Mio, Fukuoka, JP;
Akira Suzuki, Kanagawa, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/42 (2006.01); B41M 5/44 (2006.01);
U.S. Cl.
CPC ...
B41M 5/44 (2013.01); B41M 5/423 (2013.01); B41M 5/426 (2013.01); B41M 2205/04 (2013.01);
Abstract
A thermosensitive recording medium includes a base material; a thermosensitive recording layer; and an under layer disposed between the base material and the thermosensitive recording layer and containing a non-thermally-expandable hollow filler. The thermosensitive recording medium includes a hydrocarbon, where an amount of the hydrocarbon having from 3 through 16 carbon atoms is 0.2 mg/mor more, relative to an area of the thermosensitive recording medium.