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:
Jul. 15, 2003
Filed:
Dec. 18, 2000
Wolfgang Bidell, Mutterstadt, DE;
Roland Hingmann, Sant Just Desvern, ES;
Franz Langhauser, Rupperstberg, DE;
Dieter Lilge, Limburgerhof, DE;
Volker Rauschenberger, Eisenberg, DE;
Günther Schweier, Friedelsheim, DE;
Florian Stricker, Heidelberg, DE;
Jürgen Suhm, Ludwigshafen, DE;
Basell Polypropylen GmbH, , DE;
Abstract
A semicrystalline propylene polymer composition with good suitability for producing biaxially oriented films and prepared by polymerizing propylene, ethylene and/or C -C -1-alkenes, where at least 50 mol % of the monomer units present arise from the polymerization of propylene. Also described is the use of the semicrystalline propylene polymer composition for producing films, fibers or moldings, the films, fibers and moldings made from these compositions, biaxially stretched films made from the semicrystalline propylene polymer compositions, and also a method for characterizing the semicrystalline propylene polymer compositions.