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. 03, 2015
Filed:
Aug. 15, 2012
Applicants:
Karl-heinz Kochem, Neunkirchen, DE;
Bertram Schmitz, Sarreguemines, FR;
Mathias Roth, Zweibrücken, DE;
Wilfrid Tews, Bechhofen, DE;
Inventors:
Karl-Heinz Kochem, Neunkirchen, DE;
Bertram Schmitz, Sarreguemines, FR;
Mathias Roth, Zweibrücken, DE;
Wilfrid Tews, Bechhofen, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 49/24 (2006.01); C08K 5/098 (2006.01); B32B 27/06 (2006.01); B32B 27/18 (2006.01); B32B 27/32 (2006.01); C08K 5/00 (2006.01); C08K 5/20 (2006.01); C08L 23/10 (2006.01); C08L 53/00 (2006.01); C08L 23/16 (2006.01);
U.S. Cl.
CPC ...
C08K 5/098 (2013.01); B32B 27/06 (2013.01); B32B 27/18 (2013.01); B32B 27/32 (2013.01); C08K 5/0083 (2013.01); C08K 5/20 (2013.01); C08L 23/10 (2013.01); C08L 53/00 (2013.01); B32B 2307/518 (2013.01); B32B 2307/704 (2013.01); B32B 2519/00 (2013.01); C08L 23/16 (2013.01); C08L 2205/242 (2013.01);
Abstract
The invention relates to a biaxial oriented film with a microporous layer, comprising a propylene polymer and at least one β-nucleating agent the microporosity of which is generated by conversion of β-crystalline polypropylene on drawing the film and the use thereof for the labelling of containers in blow molding. The Gurley value for the film is 10,000 to 300,000 Gurley.