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US08652986B2 Ziegler-Natta catalyst for olefin polymerization 失效
齐格勒 - 纳塔催化剂用于烯烃聚合

Ziegler-Natta catalyst for olefin polymerization
摘要:
The present invention relates to a Ziegler-Natta catalyst, and more specifically to a Ziegler-Natta catalyst for olefin polymerization which may use a compound of Formula 3 as an internal electron donor to obtain polymers with high activity, wide molecular weight distribution and low content of fine particle.
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