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:
May. 01, 2012
Filed:
Feb. 06, 2009
Applicant:
Tohru Kitano, Shizuoka-ken, JP;
Inventor:
Tohru Kitano, Shizuoka-ken, JP;
Assignee:
Ricoh Company, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/30 (2006.01); B41M 5/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thermal recording adhesive label, including a substrate; a thermal recording layer located overlying one side of the substrate, including a leuco dye and a color developer; a back coat layer located overlying the other side of the substrate; an adhesive layer located overlying the back coat layer; and a release paper located overlying the adhesive layer, wherein the thermal recording adhesive label further includes an adhesive undercoat layer comprising a thermoplastic resin and a filler between the back coat layer and the adhesive layer.