Catalyst – solid sorbent – or support therefor: product or process – Catalyst or precursor therefor – Organic compound containing
Patent
1991-11-01
1993-04-06
Garvin, Patrick P.
Catalyst, solid sorbent, or support therefor: product or process
Catalyst or precursor therefor
Organic compound containing
502103, 502104, 502107, 502117, 502120, 502152, 526 96, C08F 464, C08F 4642
Patent
active
052003795
ABSTRACT:
Olefin polymerization catalysts, processes for preparing the catalysts and processes for producing polyolefins utilizing the catalysts are provided. The catalysts are basically comprised of a pentadienyl derivative-transition metal complex adsorbed on an activated inorganic refractory compound.
REFERENCES:
patent: 3090776 (1963-05-01), Alelio
patent: 3432530 (1969-03-01), Mulheim
patent: 3502635 (1970-03-01), Halson
patent: 3732198 (1973-05-01), Whiteley et al.
patent: 4011383 (1977-03-01), Setterquist
patent: 4808561 (1989-02-01), Welborn
patent: 4871704 (1989-10-01), Kohara et al.
J. W. Freeman, D. R. Wilson, R. D. Ernst, P. D. Smith, D. D. Klendworth and M. P. McDaniel, Ethylene Polymerization Over Organochromium Catalysts: A Comparison Between Closed and Open Pentadienyl Lignads, J. Polymer Science-Polymer Chemistry, vol. 25, 2063-2075 (1987).
E. A. Benham, P. D. Smith, E. T. Hsieh and M. P. McDaniel, Mixed Organo/Oxide Chromium Polymerization Catalysts, J. Macromolecules, Science-Chemistry, A25(3), 259-283 (1988).
McDaniel Max P.
Smith Paul D.
Garvin Patrick P.
Phillips Petroleum Company
LandOfFree
Olefin polymerization using supported pentadienyl derivative-tra does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Olefin polymerization using supported pentadienyl derivative-tra, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Olefin polymerization using supported pentadienyl derivative-tra will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-536560