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:
Sep. 20, 2016
Filed:
Jan. 16, 2013
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Heinz Pudleiner, Krefeld, DE;
Klaus Meyer, Dormagen, DE;
Georgios Tziovaras, Wuppertal, DE;
Mehmet-Cengiz Yesildag, Leverkusen, DE;
Chung Leung Wong, Hong Kong, CN;
Assignee:
Covestro Deutschland AG, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/52 (2006.01); B41M 5/50 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); C08J 5/18 (2006.01); C08K 5/524 (2006.01); C08K 5/529 (2006.01); B42D 25/00 (2014.01); B29C 47/00 (2006.01); B29C 47/06 (2006.01); B32B 37/14 (2006.01); C08G 63/199 (2006.01); B42D 25/455 (2014.01); B29K 67/00 (2006.01); B29K 101/12 (2006.01); B29L 9/00 (2006.01); B29L 17/00 (2006.01);
U.S. Cl.
CPC ...
B41M 5/502 (2013.01); B29C 47/0004 (2013.01); B29C 47/065 (2013.01); B32B 27/08 (2013.01); B32B 27/36 (2013.01); B32B 37/144 (2013.01); B41M 5/5227 (2013.01); B41M 5/5272 (2013.01); B42D 25/00 (2014.10); C08G 63/199 (2013.01); C08J 5/18 (2013.01); C08K 5/524 (2013.01); C08K 5/529 (2013.01); B29K 2067/00 (2013.01); B29K 2101/12 (2013.01); B29L 2009/00 (2013.01); B29L 2017/00 (2013.01); B32B 2367/00 (2013.01); B32B 2398/20 (2013.01); B32B 2425/00 (2013.01); B41M 2205/02 (2013.01); B41M 2205/04 (2013.01); B41M 2205/32 (2013.01); B42D 25/455 (2014.10); B42D 2033/30 (2013.01); B42D 2035/06 (2013.01); C08J 2367/02 (2013.01); Y10T 156/10 (2015.01);
Abstract
The invention relates to a special layer construction and a special film of plastic for the production of such a layer construction which is suitable for printing by means of dye diffusion thermal transfer printing, a process for the production thereof and a security and/or valuable document comprising such a layer construction.