1
John D Hottovy, Harvey D Hensley, David J Przelomski, Teddy H Cymbaluk, Robert K Franklin III, Ethelwoldo P Perez: High solids slurry polymerization. Phillips Petroleum Company, Polly C Owen, May 29, 2001: US06239235 (294 worldwide citation)

An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The continuous product allows operating the reaction at significantly higher solids content in the circulating ...


2
Hottovy John Douglas, Hensley Harvey Dean, Przelomski David Joseph, Cymbaluk Teddy Henry, Franklin Robert Kyle Iii, Perex Ethelwoldo P: High solids slurry polymerization. Phillips Petroleum Co, January 20, 1999: EP0891990-A2 (105 worldwide citation)

An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The continuous product allows operating the reaction at significantly higher solids content in the circulating ...


3
Donald W Verser, David H Burns, James E Hein, George K Rajaendran, John D Hottovy: Continuous withdrawal from high solids slurry polymerization. Chevron Phillips Chemical Company, Fletcher Yoder, November 9, 2004: US06815511 (35 worldwide citation)

An improved polymerization process includes withdrawing a portion of a fluid slurry through a plurality of active continuous take off mechanisms, monitoring the pressure of feed material fed to the reactor, and adjusting the continuous take off mechanisms in response to the monitored feed line press ...


4
John D Hottovy, Harvey D Hensley, David J Przelomski, Teddy H Cymbaluk, Robert K Franklin III, Ethelwoldo P Perez: High solids slurry polymerization using heat exchange to condense the flashed diluent. Phillips Petroleum Company, Rodney B Carroll, Daniel E Burke, Conley Rose P C, October 19, 2004: US06806324 (18 worldwide citation)

An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The product slurry is exposed to a pressure drop in a flash zone, producing a second slurry and vaporized dilu ...


5
Verser Donald W, Burns David H, Hein James E, Rajaendran George K, Hottovy John D: Continuous withdrawal from high solids slurry polymerization. Chevron Phillips Chemical Company, FLETCHER Michael G, April 15, 2004: WO/2004/031245 (2 worldwide citation)

An improved polymerization process includes withdrawing a portion of a fluid slurry through a plurality of active continuous take off mechanisms, monitoring the pressure of feed material fed to the reactor, and adjusting the continuous take off mechanisms in response to the monitored feed line press ...


6
Verser Donald W, Burns David H, Hein James E, Rajaendran George K, Hottovy John D: Continuous withdrawal from high solids slurry polymerization. Chevron Phillips Chemical Co, July 20, 2005: EP1554317-A1

An improved polymerization process includes withdrawing a portion of a fluid slurry through a plurality of active continuous take off mechanisms, monitoring the pressure of feed material fed to the reactor, and adjusting the continuous take off mechanisms in response to the monitored feed line press ...


7
Hottovy John Douglas, Hensley Harvey Dean, Przelomski David Joseph, Cymbaluk Teddy Henry, Franklin Robert Kyle Iii, Perez Ethelwoldo P: Polymerisation de bouillies a haute teneur en solides, High solids slurry polymerization. Phillips Petroleum Company, Phillips Petroleum Company, OSLER HOSKIN & HARCOURT, September 20, 2005: CA2243250

An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The continuous product allows operating the reaction at significantly higher solids content in the circulating ...


8
John D Hottovy, Harvey D Hensley, David J Przelomski: High solids slurry polymerization. Philips Petroleum Co, ren zonghua, February 17, 1999: CN98116048

An olefin polymerization process wherein monomer, diluent and catalyst are circulated in a continuous loop reactor and product slurry is recovered by means of a continuous product take off. The continuous product allows operating the reaction at significantly higher solids content in the circulating ...


9

10
Donald W Verser, David H Burns, James E Hein, George K Rajaendran, John D Hottovy: Continuous withdrawal from high solids slurry polymerization. Fletcher Yoder, June 24, 2004: US20040122187-A1

An improved polymerization process includes withdrawing a portion of a fluid slurry through a plurality of active continuous take off mechanisms, monitoring the pressure of feed material fed to the reactor, and adjusting the continuous take off mechanisms in response to the monitored feed line press ...