OLEFIN POLYMER COMPOSITION AND ITS PRODUCTION

摘要

PROBLEM TO BE SOLVED: To obtain the subject composition having excellent optical characteristics and/or mechanical characteristics. SOLUTION: This olefin polymer composition is produced from (A) 90-10wt.% of an olefin polymer having an intrinsic viscosity [η] of 0.5-10dL/g and the maximum peak temperature (Tm) of >=100 deg.C in the endothermic curve measured by a differential scanning calorimeter (DSC) and (B) 10-90wt.% of a propylene homopolymer having an intrinsic viscosity [η] of 0.5-10dl/g and an mr/(mm+rr) value of 0.8-1.2 in a diad distribution measured by NMR. The composition can be produced by a single-stage polymerization process.