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:
May. 14, 2019
Filed:
May. 10, 2013
Applicant:
Covestro Deutschland Ag, Leverkusen, DE;
Inventors:
Heinz Pudleiner, Krefeld, DE;
Klaus Meyer, Dormagen, DE;
Juergen Winkler, Langenfeld, DE;
Wolfgang Braeuer, Leverkusen, DE;
Joerg Nickel, Dormagen, DE;
Craig Pehlert, Lenox, MA (US);
Chunhua Li, Cupertino, CA (US);
Yan Chen, Cupertino, CA (US);
Assignee:
Covestro Deutschland Aktiengesellschaft, Leverkussen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/40 (2006.01); B32B 27/08 (2006.01); B32B 27/36 (2006.01); B29C 47/00 (2006.01); B29C 47/06 (2006.01); B29C 47/60 (2006.01); B29C 47/92 (2006.01); B29C 47/28 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B29C 47/004 (2013.01); B29C 47/0021 (2013.01); B29C 47/0054 (2013.01); B29C 47/065 (2013.01); B29C 47/6087 (2013.01); B29C 47/92 (2013.01); B32B 27/36 (2013.01); B32B 27/365 (2013.01); B32B 27/40 (2013.01); B29C 47/28 (2013.01); B29C 2947/92609 (2013.01); B29C 2947/92704 (2013.01); B32B 2250/03 (2013.01); B32B 2250/24 (2013.01); B32B 2250/40 (2013.01); B32B 2307/4026 (2013.01); B32B 2307/412 (2013.01); B32B 2307/536 (2013.01); B32B 2307/54 (2013.01); Y10T 428/24967 (2015.01); Y10T 428/24983 (2015.01);
Abstract
The invention relates to a multi-layer, preferably co-extruded, plastic film with improved modulus properties, which is suitable, in particular, for producing three-dimensionally shaped articles.