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
John D Hottovy, David H Burns, Scott E Kufeld, Timothy Roetman, Ragavan Vaidyanathan: Diluent slip stream to give catalyst wetting agent. Phillips Petroleum Company, Polly C Owen, July 17, 2001: US06262191 (248 worldwide citation)

A process and apparatus for passing a polymerization effluent, comprising solid polymer, unreacted monomer, diluent and minor amounts of contaminants, to a high pressure flash where most of the fluid components are flashed and wherein a slip stream comprising diluent and minor amounts of monomer is ...


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Max P McDaniel, Kathy S Collins, James L Smith, Elizabeth A Benham, Marvin M Johnson, Anthony P Eaton, Michael D Jensen, Joel L Martin, Gil R Hawley: Organometal catalyst compositions. Phillips Petroleum Company, Polly C Owen, May 28, 2002: US06395666 (197 worldwide citation)

This invention provides catalyst composition for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises as organometal compound, as organoaluminum compound, and a fluorided solid oxide compound.


5
Max P McDaniel, Kathy S Collins, Anthony P Eaton, Elizabeth A Benham, Michael D Jensen, Joel L Martin, Gil R Hawley: Organometal catalyst compositions. Phillips Petroleum Company, Polly C Owen, March 12, 2002: US06355594 (193 worldwide citation)

This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises a post- ...


6
Max P McDaniel, Kathy S Collins, Marvin M Johnson, James L Smith, Elizabeth A Benham, Gil R Hawley, Christopher E Wittner, Michael D Jensen: Compositions that can produce polymers. Phillips Petroleum Company, Polly C Owen, August 22, 2000: US06107230 (192 worldwide citation)

This invention provides compositions for polymerizing at least one monomer to produce a polymer. The compositions are produced by a process comprising contacting at least one organometal compound, at least one organoaluminum compound, and at least one treated solid oxide compound. The treated solid ...


7
Max P McDaniel, James B Kimble, Kathy S Collins, Elizabeth A Benham, Michael D Jensen, Gil R Hawley, Joel L Martin: Organometal catalyst compositions. Phillips Petroleum Company, Polly C Owen, April 23, 2002: US06376415 (182 worldwide citation)

This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce said polymer, wherein said catalyst composition comprises a po ...


8
Max P McDaniel, Shirley J Martin, Kathy S Collins, Marvin M Johnson: Compositions that can produce polymers. Phillips Petroleum Company, Polly C Owen, Carl D Corvin, December 26, 2000: US06165929 (179 worldwide citation)

A process is provided to produce a composition of matter. The process comprises contacting at least one organometal compound, at least one solid mixed oxide compound, and at least one organoaluminum compound to produce the composition.


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Max P McDaniel, Kathy S Collins, Marvin M Johnson, James L Smith, Elizabeth A Benham, Gil R Hawley, Christopher E Wittner, Michael D Jensen: Process for producing polymers using a composition comprising an organometal compound, a treated solid oxide compound, and an organoaluminum compound. Phillips Petroleum Company, Polly C Owen, November 13, 2001: US06316553 (175 worldwide citation)

A process of using a catalyst composition to polymerize at least one monomer to produce a polymer. The process comprising contacting the catalyst composition, at least one monomer in a polymerization zone under polymerization conditions to produce the polymer. The catalyst composition is produced by ...


10
Max P McDaniel, Kathy S Collins, Anthony P Eaton, Elizabeth A Benham, Joel L Martin, Michael D Jensen, Gil R Hawley: Organometal compound catalyst. Phillips Petroleum, Polly C Owen, May 21, 2002: US06391816 (167 worldwide citation)

This invention provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. This invention also provides catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer, wherein said catalyst composition comprises a post- ...