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:
Sep. 08, 2005
Applicants:
Holger Kliesch, Ginsheim-Gustavsburg, DE;
Bodo Kuhmann, Runkel, DE;
Thorsten Kiehne, Shiga, JP;
Ingo Fischer, Heistenbach, DE;
Gottfried Hilkert, Saulheim, DE;
Inventors:
Holger Kliesch, Ginsheim-Gustavsburg, DE;
Bodo Kuhmann, Runkel, DE;
Thorsten Kiehne, Shiga, JP;
Ingo Fischer, Heistenbach, DE;
Gottfried Hilkert, Saulheim, DE;
Assignee:
Mitsubishi Polyester Film GmbH, Wiesbaden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/18 (2006.01); B32B 27/36 (2006.01); C08K 5/151 (2006.01); C08K 5/1515 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a hydrolysis-stable polyester film comprising a polyester, whose thickness is preferably in the range from 0.4 to 500 μm. The film comprises polyester and at least one hydrolysis stabilizer and is distinguished by its low hydrolysis rate. The invention furthermore relates to a process for the production of the film and its use.