Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Metal – metal oxide or metal hydroxide
Patent
1997-06-26
1999-02-02
Bell, Mark L.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Metal, metal oxide or metal hydroxide
502158, 502162, 502167, 502168, 585 23, 585 25, 585 26, 585 27, 556 53, 556 58, 556 87, 556143, 556379, 556465, 568379, B01J 3100, C07C 1300, C07C 1512, C07C 13465
Patent
active
058664971
ABSTRACT:
A catalyst precursor of the formula: ##STR1## wherein: R.sup.1 is a cycloalkadienyl ligand;
REFERENCES:
patent: 3422128 (1969-01-01), Wilke
patent: 3424777 (1969-01-01), Wilke
patent: 3468921 (1969-09-01), Wilke
patent: 3475471 (1969-10-01), Maxfield
patent: 3536740 (1970-10-01), Wilke
patent: 5169818 (1992-12-01), Antberg et al.
patent: 5395811 (1995-03-01), Novak et al.
patent: 5480848 (1996-01-01), Geerts
Journal of Organometallic Chemistry 460 (1993) 191-195,Cooperative effects in binuclear zirconocenes: their synthesis and use as a catalyst in propene polymerization, Stephen Jungling et al. No month.
Organometallics 1991, 10,3220-3226 Preparation of Dinuclear Zirconium Hydride Complexes Containing the Fulvalene Ligland and Their Reactions with Carbon Monoxide, Curtis et al. No month.
Journal of Organometallic Chemistry 484 (1994) C10-C12, Facile .alpha.--H Elimation in a cationic zirconium akl complexes: formation of .mu.--CH.sub.2 complexes as a possible deactivation pathway in polymerization catalysis, Manfred Bochmann, et al. No month.
XVIth International Conference--Organometallic Chemistry--University of Sussex 10-15 Jul. 1994--The Royal Society of Chemistry--(Abstract)-Novel Complexes of the Early Transition Metals and f-elements Derived from 1,4-bis(trimethylsilyl)cyclo-octatetraene, cloke.
J. Am. Chem.Soc. 1994, 116,2177-2178, Distorted Trimethylenemethane Complexes of Zirconium, Bazan et al. No month.
Helvetica Chima ACTA, vol. X1, 1928, p. 125. No month.
Bulletin De La Societe Chimique Francaise, 1951, pp. 250-254 D. Lain et al. No month.
J. Amer. Chem. Soc., vol. 68, 1946 pp. 2541-2544, S. Wawzonak et al. No month.
Bell Mark L.
Hegedus Sharon H.
Pasterczyk J.
Univation Technologies LLC
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