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. 18, 2014
Filed:
Nov. 30, 2011
Applicants:
Joachim Petzoldt, Monheim, DE;
Mehmet-cengiz Yesildag, Leverkusen, DE;
Georgios Tziovaras, Wuppertal, DE;
Inventors:
Joachim Petzoldt, Monheim, DE;
Mehmet-Cengiz Yesildag, Leverkusen, DE;
Georgios Tziovaras, Wuppertal, DE;
Assignee:
Bayer MaterialScience AG, Leverkusen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/30 (2006.01); B29C 65/00 (2006.01); C08F 2/50 (2006.01); B42D 15/00 (2006.01); B44C 3/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a security and/or valuable document containing a scratch-resistant coating obtained from a lacquer composition comprising