Inventor
BAILLY JEAN-CLAUDE A
FR13 patents
Patents
13 patentsUS4960741AOct 2, 1990
Ziegler-Natta catalyst
BP CHEM INT LTD99 citations95
US5059570AOct 22, 1991
Process for preparing a vanadium/titanium based catalyst suitable for olefin polymerization
BP CHEM INT LTD32 citations91
US4970279ANov 13, 1990
Process for polymerizing one or more 1-olefins in the gas phase in the presence of pulverulent inorganic material
BP CHEM INT LTD23 citations91
US5208303AMay 4, 1993
Process for preparing a vanadium-based catalyst suitable for olefin polymerization
BP CHEM INT LTD11 citations73
US5225458AJul 6, 1993
Powder of (co)polymer of one or more 1-olefins blended with pulverulent inorganic material
BP CHEM INT LTD8 citations72
US5165998ANov 24, 1992
Prepolymers of olefins containing a chromiumoxide and a granular refractory oxide support
BP CHEM INT LTD11 citations72
US4910271AMar 20, 1990
Process for the polymerisation of ethylene or the copolymerisation of ethylene and alpha-olefins in a fluidised bed in the presence of a chromium based catalyst
BP CHEM INT LTD8 citations72
US5252688AOct 12, 1993
Process for preparing a Ziegler-Natta type catalyst
BP CHEM INT LTD8 citations70
USRE35346EOct 1, 1996
Process for the polymerisation of ethylene or the copolymerisation of ethylene and alpha-olefins in a fluidised bed in the presence of a chromium based catalyst
BP CHEM INT LTD1 citations61
USRE35324ESep 3, 1996
Prepolymers of olefins containing a chromium oxide and a granular refractory oxide support
BP CHEM INT LTD1 citations61
US5070054ADec 3, 1991
Process for preparing a vanadium-based catalyst suitable for olefin polymerization
BP CHEM INT LTD5 citations61
US5063110ANov 5, 1991
Composition comprising prepolymer powder and pulverulent inorganic material
BP CHEM INT LTD6 citations61
US5098875AMar 24, 1992
Process for preparing a ziegler-natta type catalyst
BP CHEM INT LTD5 citations59