Semicrystalline propylene polymer composition for producing biaxially stretched polypropylene films

418 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 c...

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Bibliographic Details
Main Authors Suhm, Jürgen, Rauschenberger, Volker, Lilge, Dieter, Hingmann, Roland, Stricker, Florian
Format Patent
LanguageEnglish
Published 19.10.2010
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Summary:418 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,