Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091)
02/2002
02/14/2002WO2002012352A1 Processes for producing a-olefin polymer
02/14/2002WO2002012351A1 Transition metal olefin polymerization catalyst having cyclopropenyl derived ligands
02/14/2002WO2002012154A2 Catalyst system for the polymerisation of olefins
02/14/2002WO2002012151A1 CONTINUOUS MANUFACTURING PROCESS FOR α-OLEFINS
02/14/2002WO2001074910A3 Ether-amine based polymerization catalysts, compositions and processes using same
02/14/2002WO2001068723A3 Method for the production of polyethylene
02/14/2002WO2001048035A3 Chemical compound, method for the production thereof and its use in catalyst systems for producing polyolefins
02/14/2002WO2001044324A3 Polymerization of olefins
02/14/2002US20020019504 Novel metallocene compound, and process for preparing polyolefin by using it
02/14/2002US20020019503 Using chelate compound as polymerization catalyst
02/14/2002US20020019502 Process optimization of peroxide injection during polyethylene production
02/14/2002CA2418993A1 Transition metal olefin polymerization catalyst having cyclopropenyl derived ligands
02/14/2002CA2413751A1 Continuous manufacturing process for .alpha.-olefins
02/13/2002EP1179025A1 Supported catalysts and olefin polymerization processes utilizing same
02/13/2002EP1178997A1 Di-and tri-heteroatom substituted indenyl metal complexes
02/13/2002EP1178996A1 Metal complexes containing bridging heteroatom for olefin-polymerization-process
02/13/2002EP0946574B1 3-aryl substituted indenyl containing metal complexes and polymerization process
02/13/2002CN1335861A Polymer composition, a process for the production thereof and films prepared thereof
02/13/2002CN1335860A Olefin polymerization catalyst system, polymerization process and polymer therefrom
02/12/2002US6346636 Siloxy substituted cocatalyst activators for olefin polymerization
02/12/2002US6346586 Heating composition comprising bulky ligand metallocene-type catalyst compound to specified temperature, combining heated composition with carrier to form supported catalyst, polymerizing olefins in presence of supported catalyst
02/12/2002US6346585 Ammonium heteropolyacid catalized polymerization of olefins
02/12/2002US6346575 Contacting ethylene and alpha-olefin comonomer with metallocene catalyst comprising bis tetrahydroindenyl compound and activating cocatalyst to produce polymer, mixing with polyethylene having lower molecular weight and higher density
02/12/2002CA2229366C Process for preparing continuously variable-composition copolymers
02/09/2002CA2354855A1 Novel aluminum complexes for olefin polymerization
02/07/2002WO2002010230A1 Polymerization of olefinic orthoesters
02/07/2002WO2002010227A1 Method for producing highly productive supported ionic catalyst for gas phase polymerization
02/07/2002WO2001081435A3 Nitrogen-containing group-13 anionic compounds for olefin polymerization
02/07/2002US20020016426 Polymerization catalysts and processes therefor
02/07/2002US20020016425 Bis-aryliminepyridine iron/cobalt complexes as selective catalysts in ethylene oligomerization
02/07/2002US20020016416 Ethylene copolymer composition
02/07/2002US20020016257 Group 15 (especially N or P) containing metal catalyst compound (e.g., dibenzylzirconium or hafnium salt of bis(trimethylphenylamino)ethyl)amine) and a Lewis acid aluminum containing activator
02/07/2002US20020016256 Polymerization catalyst
02/07/2002US20020016255 Magnesium-zirconium alkoxide complexes and polymerization catalysts made therefrom
02/07/2002US20020016254 Olefin polymerization catalysts, their production and use
02/07/2002CA2417412A1 Method for producing highly productive supported ionic catalyst for gas phase polymerization
02/06/2002EP1178057A2 A catalyst composition and a process for preparing linear, isotactic polymers
02/06/2002EP1177224A1 Polymerization of ethylene
02/06/2002EP1177219A1 Living cationic polymers prepared from silyl-functional aromatic initiators
02/06/2002EP1177198A1 Bis(n,n-dihydrocarbylamino)- substituted cyclopentadienes and metal complexes thereof
02/06/2002EP1066330B1 Catalyst system, method for the production thereof, and the utilization thereof for the polymerization of olefins
02/06/2002CN1334826A Multistep process for preparing polyolefins having high melt strength
02/06/2002CN1334825A Polymerisation cortrol process
02/06/2002CN1334818A Metallocene complexes
02/06/2002CN1078893C Process for preparing polyalk-1-enes
02/06/2002CN1078892C Catalyst support and catalyst for polymerization of alpha olefins, processes for obtaining them and polymerization of alpha-olefins in presence of catalyst
02/05/2002US6344577 Process for making silicon bridged metallocene compounds and metallocene catalysts
02/05/2002US6344529 For addition polymerization catalysts
02/05/2002US6344528 Catalyst for olefin (CO) polymerization and process for the production of olefin (CO) polymers
02/05/2002US6344522 Process for the preparation of a composition containing ethylene polymers, composition containing ethylene polymers and use thereof
01/2002
01/31/2002WO2002008306A1 Polymer and process for producing the same
01/31/2002WO2002008303A1 Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom
01/31/2002WO2002008236A1 Ligands, complex compounds and their use for polymerising olefins
01/31/2002WO2001064763A3 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process
01/31/2002WO2001055227A3 Process for the production of stereoregular polymers and elastomers of alpha-olefins and certain novel catalysts therefor
01/31/2002US20020013434 Process for preparing polyolefins
01/31/2002US20020013433 Transition metal compound, catalyst for addition polymerization, and process for producing addition polymer
01/31/2002US20020013432 Polymerization catalyst and process
01/31/2002US20020013431 Oligomerization of ethylene
01/31/2002US20020013429 Process and equipment for the preparation of an olefinic polymer
01/31/2002US20020013224 Catalysts, metal complexes, compositions and arrays containing erbium
01/31/2002US20020013218 Preparing a supported catalyst comprising an inorganic oxide support which has been dehydroxylated, and an organometallic compound of 3-10 transition metal or lanthanide and a boraaryl ligand, then contacting with organoaluminum compound
01/31/2002US20020013217 A supported polymerization catalyst, which can be prepared by reacting a reaction product formed from an aluminoxane and atleast one metallocene with microporous, polymeric support
01/31/2002DE10035700A1 Komplexverbindungen und ihre Verwendung zur Polymerisation von Olefinen Complex compounds and their use for the polymerization of olefins
01/31/2002DE10035654A1 Liganden, Komplexverbindungen und ihre Verwendung zur Polymerisation von Olefinen Ligand complex compounds and their use for the polymerization of olefins
01/31/2002DE10035308A1 Verfahren zur Herstellung von Plyolefinen mit enger, birnodaler Molekurargewichtsverteilung A process for preparing Plyolefinen having a narrow, birnodaler Molekurargewichtsverteilung
01/31/2002DE10035298A1 Highly reactive polyisobutene production involves polymerization of isobutene with boron trifluoride catalyst, using solid amine-type deactivator which is insoluble in reaction mixture
01/31/2002DE10035091A1 Verfahren zur Herstellung von EP(D)M Process for the preparation of EP (D) M
01/30/2002EP1176234A2 Catalyst supports, supported catalysts, methods of making the same and methods of using the same
01/30/2002EP1175424A1 Chemical compound, method for the production thereof, and its use in a catalyst system for producing polyolefins
01/30/2002EP1175262A1 Catalyst system
01/30/2002EP0920403B1 Process for preparing cyclopentadienyl compounds
01/30/2002CN1333787A Method and apparatus for discharging polymerization reactors
01/30/2002CN1078597C Catalyst for biomodal molecualr wt. distribution ethylene polymer and copolymer
01/30/2002CN1078596C Mixed catalyst for control of MWD of broad/bimodal resin in single reactor
01/29/2002US6342574 Addition polymerization of isotactic polypropylene using chiral, stereorigid transition metal catalyst; copolymerization; recovering branched polymer
01/29/2002US6342568 Addition polymerization of highlys stereospecific and low molecular weight polyolefins using catalyst comprising cyclopentadienyl-substituted fluorene compound complexed with group iv metal
01/29/2002US6342566 Propylene impact copolymers
01/29/2002US6342564 Semi-crystalline and elastomeric ethylene-propylene copolymer blend; tensile and impact strength; cold resistance; optical properties
01/29/2002US6342463 Polymerization catalyst having a phosphinimine ligand
01/29/2002CA2066575C Process for feeding catalyst to fluidized bed for vapor phase polymerisation
01/24/2002WO2002006362A1 Method for producing ep(d)m
01/24/2002WO2002006359A1 Method for producing polyisobutylenes
01/24/2002WO2002006358A1 A catalyst system and its use in a polymerization process
01/24/2002WO2002006357A1 Supported polymerisation catalysts
01/24/2002WO2002006356A1 Method for the production of polyolefins with a narrow bimodal molecular weight distribution
01/24/2002WO2002006188A2 Production of olefin derivatives
01/24/2002WO2002006073A1 Plastic hollow body made of high density polyolefins produced by means of a fluoro-modified chrome catalyst
01/24/2002WO2001064762A3 Process for producing polypropylene from c3 olefins selectively produced by a two stage fluid catalytic cracking process
01/24/2002US20020010352 Bidentate diimine nickel and palladium complexes and polymerization catalysts obtained therefrom
01/24/2002US20020010292 Coordination catalyst; narrow molecular weight distribution
01/24/2002US20020010291 Promoters, cosolvents
01/24/2002US20020010290 Process for producing a polymer of an alpha-olefin and lubricant
01/24/2002US20020010084 Method for producting fulvene metal complexes
01/24/2002US20020010083 Cationic catalysts and process for using said catalysts
01/24/2002US20020010081 Components and catalysts for the (co) polymerization of olefins
01/24/2002US20020010080 Organo-Lewis acid as cocatalyst for cationic homogeneous Ziegler-Natta olefin polymerizations
01/24/2002US20020010079 Polymeric supported catalysts for olefin polymerization
01/24/2002US20020010078 Slurry or plasma poly
01/24/2002US20020010077 Mixed catalysts and their use in a polymerization process