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. 06, 2015
Filed:
Jun. 09, 2010
Applicants:
Detlef Busch, Saarlouis, DE;
Bertram Schmitz, Sarreguemines, FR;
Inventors:
Detlef Busch, Saarlouis, DE;
Bertram Schmitz, Sarreguemines, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); B32B 27/32 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1653 (2013.01); B32B 27/32 (2013.01);
Abstract
Single-layer or multilayer, biaxially oriented, microporous foil having a shutdown function, which comprises at least one shutdown layer I, which comprises propylene homopolymer and ss-nucleating agent and polyethylene.