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:
Oct. 02, 2012
Filed:
Apr. 02, 2009
Holger Kliesch, Ginsheim, DE;
Dagmar Klein, Ockenheim, DE;
Rainer Kurz, Bad Schwalbach, DE;
Dirk Broeder, Schweppenhausen, DE;
Gottfried Hilkert, Saulheim, DE;
Volker Schaefer, Ludwigshafen, DE;
Holger Kliesch, Ginsheim, DE;
Dagmar Klein, Ockenheim, DE;
Rainer Kurz, Bad Schwalbach, DE;
Dirk Broeder, Schweppenhausen, DE;
Gottfried Hilkert, Saulheim, DE;
Volker Schaefer, Ludwigshafen, DE;
Mitsubishi Polyester Film GmbH, Wiesbaden, DE;
Abstract
The invention relates to biaxially oriented polyester films which contain-% by weight (based on the weight of the film) of a hydrolysis stabilizer based on epoxidized fatty acid esters and-% by weight (based on the weight of the film) of epoxidized fatty acid glycerides, the epoxidized fatty acid esters having a mean molecular weight of at leastg/mol. Such films find use in outdoor applications, as a ribbon cable, as a backside laminate of solar modules and in electrical insulation applications.