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:
Mar. 31, 2009
Filed:
Feb. 15, 2002
Applicants:
Marc Husemann, Hamburg, DE;
Stephan Zöllner, Hamburg, DE;
Heiko Thiede, München, DE;
Reinhard Storbeck, Hamburg, DE;
Inventors:
Marc Husemann, Hamburg, DE;
Stephan Zöllner, Hamburg, DE;
Heiko Thiede, München, DE;
Reinhard Storbeck, Hamburg, DE;
Assignee:
tesa AG, Hamburg, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pressure-sensitive adhesive composition comprising polymers and/or copolymers based at least predominantly on (meth)acrylic acid and/or derivatives thereof, wherein said composition possesses an outgassing level of not more than 50 μg/g in total, preferably less than 10 μg/g, when said composition is measured by the tesa method.