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. 28, 1992
Filed:
May. 10, 1990
Hideo Makishima, Tokyo, JP;
Toshihiko Matsushita, Tokyo, JP;
Mitsubishi Paper Mills Limited, Tokyo, JP;
Abstract
A heat transfer material comprising a substrate, a heat-meltable ink layer provided on one side of the substrate and a heat-resisting layer provided on the other side of the substrate, the heat-meltable ink layer comprising a carbon black as a coloring agent, a wax and a resin, and the ratio of the absorbance at 600 nm to the absorbance of 850 nm measured according to JIS K 0115 being 1.30 or less. The heat transfer material does not substantially cause roll stain and can be detected by a detector using a near infrared ray.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile