1
Marc L DeChellis, John R Griffin: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, Jaimes Sher, October 4, 1994: US05352749 (502 worldwide citation)

The invention is directed toward polymerizing or copolymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins in a gas phase reactor having a fluidized bed and a fluidizing medium such that the fluidizing medium entering the reactor comprises a gas and a liquid ph ...


2
John R Griffin, Marc L DeChellis: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, Jaimes Sher, July 25, 1995: US05436304 (409 worldwide citation)

The invention is directed toward polymerizing or copolymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins in a gas phase reactor having a fluidized bed and a fluidizing medium such that the fluidizing medium entering the reactor comprises a gas and a liquid ph ...


3
Marc L DeChellis, John R Griffin, Michael E Muhle: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, Jaimes Sher, April 11, 1995: US05405922 (254 worldwide citation)

The invention is directed toward polymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins utilizing a bulky ligand transition metal catalyst in a gas phase fluidized bed polymerization reactor operating in condensed mode.


4
John R Griffin, Marc L DeChellis, Michael E Muhle: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, Jaimes Sher, October 31, 1995: US05462999 (195 worldwide citation)

The invention is directed toward polymerizing or copolymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins in the presence of a metallocene catalyst in a gas phase reactor having a fluidized bed and a fluidizing medium such that the fluidizing medium entering t ...


5
Dechellis Marc Louis, Griffin John Robert, Muhle Michael Elroy: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, February 14, 1996: EP0696293-A1 (46 worldwide citation)

The invention is directed toward polymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins utilizing a bulky ligand transition metal catalyst in a gas phase fluidized bed polymerization reactor operating in condensed mode.


6
Dechellis Marc Louis, Griffin John Robert: Process for polymerizing monomers in fluidized beds. Exxonmobil Chem Patents, February 8, 2006: EP1623999-A1 (2 worldwide citation)

The present invention relates to a gas fluidized bed polymerization process comprising passing a gaseous stream comprising olefin-type monomer through a fluidized bed reactor in the presence of a catalyst under reactive conditions to produce polymeric product and a stream comprising unreacted monome ...


7
Dechellis Marc Louis, Griffin John Robert, Muhle Michael Elroy: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, January 12, 2000: EP0970970-A2 (2 worldwide citation)

The invention is directed toward polymerizing or copolymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins in the presence of a metallocene catalyst in a gas phase reactor having a fluidized bed and a fluidizing medium such that the fluidizing medium entering t ...


8
Griffin John Robert, Dechellis Marc Louis: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, July 23, 1997: EP0784637-A1 (2 worldwide citation)

The invention is directed toward polymerizing or copolymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins in a gas phase reactor having a fluidized bed and a fluidizing medium such that the fluidizing medium entering the reactor comprises a gas and a liquid ph ...


9
Dechellis Marc Louis, Griffin John Robert, Muhle Michael Elroy: Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, January 12, 2000: EP0970971-A2

The invention is directed toward polymerizing alpha-olefins either alone or in combination with one or more other alpha-olefins utilizing a bulky ligand transition metal catalyst in a gas phase fluidized bed polymerization reactor operating in condensed mode.


10
Dechellis Marc Louis, Griffin John Robert: Procede de polymerisation de monomeres dans des lits fluidises, Process for polymerizing monomers in fluidized beds. Exxon Chemical Patents, Exxon Chemical Patents, BORDEN LADNER GERVAIS, November 10, 1994: CA2161419

The invention relates to methods for determining stable operating zones for gas fluidized bed polymerization and to a process for gas phase polymerization. In particular, a method of determining a stable operating zone of a gas fluidized bed polymerization reactor operating in condensed mode which c ...