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:
Apr. 30, 2013
Filed:
May. 25, 2010
Applicants:
Bertram Schmitz, Sarreguemines, FR;
Karl-heinz Kochem, Neunkirchen, DE;
Wilfrid Tews, Bechhofen, DE;
Inventors:
Bertram Schmitz, Sarreguemines, FR;
Karl-Heinz Kochem, Neunkirchen, DE;
Wilfrid Tews, Bechhofen, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/22 (2006.01); B29C 45/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of a biaxially oriented film having a porous layer, which contains propylene polymer and at least one β-nucleating agent and whose microporosity is generated by converting β-crystalline polypropylene during stretching of the film, for labeling containers during a drawing process.