Patent ID: 8399571

Claim:
A modified polyolefin, comprising propylene, the modified polyolefin having: a content of propylene, determined by 13 C-NMR spectroscopy, of between 50 and 75 wt. % and a content of ethylene of from 5 to 25 wt. %; a content of poly(ethylene) triads, determined by 13 C-NMR spectroscopy, of a maximum of 2.5 wt. %, based on the total ethylene content detected; a melt enthalpy, determined by differential scanning calorimetry, of at least 9 and a maximum of 20 J/g; a solubility in xylene at room temperature of at least 96 wt. %; and a solubility in tetrahydrofuran at room temperature of at least 67 wt. %, wherein at least one silane is grafted onto the modified polyolefin.