Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Patent
1995-06-07
1999-09-21
Wu, David W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
556 11, 556 12, 556 19, 556 20, 556 52, 556 53, 502152, 502155, 526127, 526160, 526943, C07F 710, C07F 1700
Patent
active
059556250
ABSTRACT:
Described are certain monocyclopentadienyl Group IV B metal compounds, catalyst systems comprising such monocyclopentadienyl metal compounds and an activator, and a process using such catalyst systems for the production of polyolefins, particularly high molecular weight ethylene-.alpha.-olefin copolymers having a high level of .alpha.-olefin incorporation.
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Exxon Chemical Patents Inc
Smith C. E.
Wu David W.
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