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:
Feb. 18, 2014
Filed:
Aug. 14, 2008
Applicants:
Dirk Heukelbach, Weiterstadt, DE;
Klaus Thinnes, Osthofen, DE;
Inventors:
Dirk Heukelbach, Weiterstadt, DE;
Klaus Thinnes, Osthofen, DE;
Assignee:
Renolit AG, Worms, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 21/04 (2006.01); B32B 27/08 (2006.01); B32B 13/12 (2006.01); B32B 9/04 (2006.01); B32B 27/00 (2006.01); B29C 65/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The instant invention relates to a weatherproof film comprising a substrate layer, a barrier layer and a surface layer based on polymethacrylate, wherein, according to the invention, the surface layer contains 0.1 to 15 weight % of a photocatalyst, based on the total weight of the layer, as well as to the use thereof as laminate film, tarp or the like.