发明授权
US08680222B2 Catalyst composition for the copolymerization of propylene 有权
用于丙烯共聚的催化剂组合物

Catalyst composition for the copolymerization of propylene
摘要:
The present invention relates to a process for the production of propylene polymers in the presence of a Ziegler-Natta catalyst comprising a titanium compound having at least one titanium-halogen bond, and a blend of a diether compound and a succinate compound as internal electron donor, all supported on a magnesium halide in active form, an organoaluminium compound and an optional external donor.
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