Basell Polyolefine Gmbh

Basell Polypropylen Gmbh

Florian Stricker

Dieter Lilge

Roland Hingmann

Volker Rauschenberger

Franz Langhauser

Wolfgang Bidell

G&uuml;nther Schweier

Jürgen Suhm

J&uuml;rgen Suhm

The present invention relates to a semicrystalline propylene polymer composition prepared by polymerizing propylene, ethylene and/or C-C-1-alkenes, where at least 50 mol % of the monomer units present stem from the polymerization of propylene and at least 20% by weight of the propylene polymer composition is the result of a polymerization using metallocene catalysts,

Semicrystalline propylene polymer composition for producing biaxially stretched polypropylene films

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.

Semicrystalline propylene polymer compositions with good suitability for producing biaxially oriented films

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Freiburg, Germany

Florian Stricker