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. 25, 2017
Filed:
Dec. 19, 2012
Applicant:
Tesa SE, Hamburg, DE;
Inventors:
Bernd Lühmann, Norderstedt, DE;
Klaus Keite-Telgenbüscher, Hamburg, DE;
Minyoung Bai, Hamburg, DE;
Thilo Dollase, Hamburg, DE;
Assignee:
tesa SE, Norderstedt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09J 7/02 (2006.01); C08K 3/10 (2006.01); C08K 3/22 (2006.01); C08K 3/30 (2006.01); B01J 20/22 (2006.01); B01J 20/04 (2006.01); B01J 20/18 (2006.01); G01D 7/00 (2006.01);
U.S. Cl.
CPC ...
C09J 7/0239 (2013.01); C09J 7/0235 (2013.01); G01D 7/005 (2013.01); C09J 2400/163 (2013.01); Y10T 156/10 (2015.01); Y10T 428/1443 (2015.01); Y10T 428/24997 (2015.04); Y10T 428/31678 (2015.04);
Abstract
In the case of a liner for the protection of adhesives, the protective effect is to be enhanced in respect of permeates originating from the environment and also permeates included during winding or stacking and other processing steps. This enhancement is accomplished through provision of a liner which comprises at least one adhesive release layer and at least one layer of a getter material capable of sorbing at least one permeable substance.