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:
Jan. 05, 1988
Filed:
Oct. 28, 1985
Applicant:
Inventor:
Akira Suzuki, Shizuoka, JP;
Assignee:
Tomoegawa Paper Manufacturing Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M / ;
U.S. Cl.
CPC ...
503200 ; 427152 ; 503226 ;
Abstract
Thermosensitive recording material comprising a support, a polyolefin resin layer and a thermosensitive coloring layer, both formed on one side of the support in this order. The thermosensitive coloring layer is made of a dispersion, in a binder, of a colorless or pale-colored leuco dye and an acidic material capable of color formation of the leuco dye when it is heated. When a pressure-sensitive adhesive layer and a release paper are formed on the other side of the support in this order, the thermosensitive recording material can be used as a thermosensitive recording label.