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:
Mar. 10, 2015
Filed:
Jun. 28, 2008
Mathias Roth, Zweibrücken, DE;
Karl-heinz Kochem, Neunkirchen, DE;
Wilfrid Tews, Bechhofen, DE;
Axel Mueller, Saarbrücken, DE;
Mathias Roth, Zweibrücken, DE;
Karl-Heinz Kochem, Neunkirchen, DE;
Wilfrid Tews, Bechhofen, DE;
Axel Mueller, Saarbrücken, DE;
Abstract
The invention relates to the use of a multilayered, opaque, biaxially oriented polyolefin film of a vacuole-containing base layer and at least one inner cover layer comprising at least 30-95% by weight of a copolymer and/or terpolymer I having a seal initiation temperature I of 70-105° C. and 5 to 70% by weight of an incompatible polyethylene, each of the specifications in percent by weight being based on the weight of the inner cover layer and the inner cover layer having a seal initiation temperature II of 80 to 110° C.