97624 ⎘
Polymerisation catalysts; Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of chromium, molybdenum or tungsten
Sub-classes:Modified supported chromium catalysts and ethylene-based polymers produced therefrom
#2Modified supported chromium catalysts and ethylene-based polymers produced therefrom
#3Modified supported chromium catalysts and ethylene-based polymers produced therefrom
#4Modified supported chromium catalysts and ethylene-based polymers produced therefrom
#5Cyclic polyolefins derived from hexyne, octyne, nonyne, pentadecyne and their copolymers with acetylene
#6Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes
#7Cyclic polyolefins derived from hexyne, octyne, nonyne, pentadecyne and their copolymers with acetylene
#8Light treatment of chromium catalysts and related catalyst preparation systems and polymerization processes
#9Modified supported chromium catalysts and ethylene-based polymers produced therefrom
#10Cyclic polyolefins derived from hexyne, octyne, nonyne, pentadecyne and their copolymers with acetylene
#11Process for transitioning between incompatible catalysts
#12Ligand compound, organic chromium compound, catalyst system for oligomerization of olefins, and method for oligomerization of olefins using the catalyst system
#13Catalyst on silica clad alumina support
#14Supported metal oxide double active center polyethylene catalyst, process for preparing the same and use thereof
#15Polymerization catalysts and polymers
#16Slurry phase polymerisation process
#17PROCESS FOR THE PREPARATION OF OLEFIN POLYMERS IN THE PRESENCE OF CHROMIUM CATALYSTS
#18Polymerization initiating system and method to produce highly reactive olefin functional polymers
#19Methods of preparing a catalyst
#20Chromium catalysts for olefin polymerization
#21Preparation of supported chromium catalyst and polymerization process
#22Amino phosphine
#23Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactor
#24Polymer supported chrome catalyst for olefins polymerization
#25Production method of α-olefin low polymer
#26Process for the preparation of a silylchromate catalyst
#27Preparation of supported chromium catalyst and polymerization process
#28Methods of preparing a polymerization catalyst
#29Catalyst Comprising Chromium and Zinc for Olefin Polymerization and Process for Preparing It
#30Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactor
#31Amino phosphine
#32Olefin polymerization process in the presence of an anti-fouling agent
#33Phosphine ligand-metal compositions, complexes, and catalysts for ethylene trimerizations
#34Process for preparing a chromium-based catalyst for the polymerization and/or copolymerization of olefins
#35Preparation of supported catalysts for polymerization
#36Plastics pipes of polyolefins
#37Hindered polyalicyclic alkyl catalysts and their use in a gas-phase polymerization reactor
#38Methods of preparing active chromium/alumina catalysts via treatment with sulfate
#39Production of polyethylene
#40Plastics pipes of polyolefins