Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Plural component system comprising a - group i to iv metal...
Patent
1995-09-21
1997-05-13
Wu, David W.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Plural component system comprising a - group i to iv metal...
502117, 502152, 526160, C08F 464
Patent
active
056292554
ABSTRACT:
Highly active catalysts, for olefin polymerization, from tetraneophylzirconium and partly hydroxylated metal oxides from group IIa, IIIa, IVa or IVb of the Periodic Table, which are essentially free from by-products.
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Chemical Abstracts 98:107860f (1983).
Derwent CPI: Ref. 08660V/05, 1974.
Derwent CPI: Ref. 08661V/05, 1974.
Hochmolekulararbericht, H.13168/79, 1979.
Hafner Norbert
Ledwinka Hans
Neissl Wolfgang
T oltsch Wilfried
PCD Polymere Gesellschaft m.b.H.
Wu David W.
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