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:
Jun. 12, 2007
Filed:
Jun. 16, 2003
Applicants:
Holger Kliesch, Mainz, DE;
Ursula Murschall, Nierstein, DE;
Franz Hora, Kriftel, DE;
Guenther Crass, Taunusstein, DE;
Herbert Peiffer, Mainz, DE;
Bodo Kuhmann, Runkel, DE;
Inventors:
Holger Kliesch, Mainz, DE;
Ursula Murschall, Nierstein, DE;
Franz Hora, Kriftel, DE;
Guenther Crass, Taunusstein, DE;
Herbert Peiffer, Mainz, DE;
Bodo Kuhmann, Runkel, DE;
Assignee:
Mitsubishi Polyester Film GmbH, Wiesbaden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an at least two-layer polyester film with a total thickness of from about 5 to about 200 μm which comprises polyethylene terephthalate and from about 2 to about 20% by weight—based on the weight of the entire film—of polyethylene naphthalate, and also at least one functional outer layer.