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. 24, 2012
Filed:
Aug. 29, 2007
Applicants:
Detlef Busch, Saarlouis, DE;
Thilo Mohr, Homburg, DE;
Joachim Fiebig, St. Marien, AT;
Franck Jacobs, Evergern, BE;
Yvo Daniels, Zonhofen, BE;
Inventors:
Detlef Busch, Saarlouis, DE;
Thilo Mohr, Homburg, DE;
Joachim Fiebig, St. Marien, AT;
Franck Jacobs, Evergern, BE;
Yvo Daniels, Zonhofen, BE;
Assignees:
Treofan Germany GmbH & Co. KG, Neunkirchen, DE;
Borealis Technology Oy, Porvoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/00 (2006.01); C08L 23/04 (2006.01); C08L 23/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a biaxially oriented electrical insulating film which contains a mixture from a polypropylene P1 and a polypropylene P2 which is different therefrom. The polypropylene P1 is a linear polypropylene and has an Mw/Mn>5 and a mesopentadene isotactic index of at least 95% and the polypropylene P2 has a long-chain branching.