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. 05, 2021
Filed:
Apr. 26, 2016
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Franciscus Jacobs, Evergem, BE;
Guido Boelaers, Overpelt, BE;
Assignee:
BOREALIS AG, Vienna, AT;
Primary Examiner:
Int. Cl.
CPC ...
H01G 4/32 (2006.01); H01B 3/22 (2006.01); H01B 3/44 (2006.01); H01G 4/18 (2006.01); H01G 4/22 (2006.01); C08J 5/18 (2006.01); B29K 23/00 (2006.01);
U.S. Cl.
CPC ...
H01G 4/32 (2013.01); C08J 5/18 (2013.01); H01B 3/22 (2013.01); H01B 3/441 (2013.01); H01G 4/18 (2013.01); H01G 4/22 (2013.01); B29K 2023/14 (2013.01); C08J 2323/12 (2013.01);
Abstract
The present invention is a structure comprising a biaxially oriented film having a layer comprising a homopolymer of propylene which layer is in contact with oil, characterised in that the homopolymer of propylene has a content of isotactic pentads of from 95% to 98% and a content of ash of not more than 30 ppm.