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:
Jan. 07, 2020
Filed:
Apr. 20, 2015
Applicant:
Schott Ag, Mainz, DE;
Inventors:
Assignee:
SCHOTT AG, Mainz, DE;
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/02 (2006.01); B32B 7/00 (2019.01); C23C 16/515 (2006.01); B32B 3/14 (2006.01); B32B 3/06 (2006.01); B32B 7/02 (2019.01); B32B 3/10 (2006.01); B32B 3/04 (2006.01); B32B 18/00 (2006.01); B32B 9/00 (2006.01); C23C 16/30 (2006.01); C23C 16/511 (2006.01);
U.S. Cl.
CPC ...
B32B 3/02 (2013.01); B32B 3/04 (2013.01); B32B 3/06 (2013.01); B32B 3/10 (2013.01); B32B 3/14 (2013.01); B32B 7/00 (2013.01); B32B 7/02 (2013.01); B32B 9/005 (2013.01); B32B 18/00 (2013.01); C23C 16/30 (2013.01); C23C 16/511 (2013.01); C23C 16/515 (2013.01);
Abstract
A composite material for a pharmaceutical packaging is provided that includes a substrate and a protective layer. The substrate has a contact region in contact with the protective layer. The contact region includes a contact area between the substrate and the protective layer and a region of the substrate close to the surface. The substrate is made of glass or of a cyclic olefin polymer or a cyclic olefin copolymer, while the protective layer is made of ceramic material. The substrate in the contact region is different from the substrate outside the contact region.