Inventor
MORTEROL FREDERIC R M M
FR9 patents
Patents
9 patentsUS5382638AJan 17, 1995
Apparatus for gas phase polymerization of olefins in a fluidized bed reactor
BP CHEM INT LTD69 citations93
US5077358ADec 31, 1991
Process for the start up of polymerization or copolymerization in the gas phase of alpha-olefins in the presence of a ziegler-natta catalyst system
BP CHEM INT LTD41 citations91
US5075395ADec 24, 1991
Process for the starting of the polymerization of ethylene or copolymerization of ethylene and at least one other alpha-olefin in the gas phase in the presence of a catalyst based on chromium oxide
BP CHEM INT LTD31 citations91
US5213768AMay 25, 1993
Fluidized bed apparatus and process for feeding gas to a fluidized bed apparatus
BP CHEM INT LTD32 citations90
US4858144AAug 15, 1989
Detection of anomalies in gas fluidized bed polymerization
BP CHEM INT LTD53 citations89
US4748221AMay 31, 1988
Polymerization of olefins using a ziegler-natta catalyst and two organometallic compounds
BP CHEM INT LTD52 citations88
US5545378AAug 13, 1996
Fluidized bed reactor with polymer recycle line
BP CHEM INT LTD9 citations73
US5534607AJul 9, 1996
Gas phase polymerisation process
BP CHEM INT LTD14 citations73
US5434228AJul 18, 1995
Polymerization process
BP CHEM INT LTD3 citations62