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:
Apr. 03, 2001
Filed:
Oct. 20, 1994
Applicant:
Inventor:
Gary H. Knauf, Appleton, WI (US);
Assignee:
International Paper Company, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 ;
U.S. Cl.
CPC ...
B32B 7/12 ;
Abstract
A release liner carrier web including a paper layer, a release layer including a polypropylene layer coated onto the substrate and a silicone release agent coated onto the polypropylene coating layer. The liner further including a second coating layer made up of an acrylic resin type material for sealing the paper substrate and preventing curling and contamination of a label or printed film adhesively laminated thereon.