abstract |
The present invention relates to a polypropylene blend comprising component (A) being a propylene copolymer having 2,1 regio-defects of more than 0.4% determined by 13 C-NMR spectroscopy, and component (B) being a propylene homo- or copolymer having 2,1 regio-defects of 0.4% or less determined by 13 C-NMR spectroscopy. |