发明授权
US5534473A Catalyst systems for producing broad molecular weight polyolefin 失效
用于生产宽分子量聚烯烃的催化剂体系

Catalyst systems for producing broad molecular weight polyolefin
摘要:
A catalyst system comprising a bridged fluorenyl-containing metallocene, an unbridged metallocene, and a suitable cocatalyst and the use of such catalyst systems to produce olefin polymers. Also novel olefin polymers produced by those processes.
信息查询
0/0