242926 ⎘
Synthetic resins or natural rubbers -- part of the class 520 series Polymerization with metallocene catalysts
Cyclopenta[b]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin using the same
#2Cyclopenta[b]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin using the same
#3Activating agents for hafnium-based metallocene components
#4Catalyst system with three metallocenes for producing broad molecular weight distribution polymers
#5Cyclopenta[b]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and alpha-olefin using the same
#6Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same
#7Methods of controlling dual catalyst olefin polymerizations with an alcohol compound
#8Modified phosphinimine catalysts for olefin polymerization
#9Modified phosphinimine catalysts for olefin polymerization
#10Olefin-based polymer and preparation method thereof
#11Methods for controlling dual catalyst olefin polymerizations with an alcohol compound
#12Activating agents for hafnium-based metallocene components
#13Methods for producing fluorided-chlorided silica-coated alumina activator-supports and catalyst systems containing the same
#14Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the same
#15Catalyst system with three metallocenes for producing broad molecular weight distribution polymers
#16Method for producing copolymer
#17Solid state properties of polyethylene prepared with tetrahydroindenyl-based catalyst system
#18Polymer resins with improved processability and melt fracture characteristics
#19Catalyst compositions and methods of making and using same
#20Method of preparing ethylene-α-olefin-diene copolymer
#21Catalyst system with three metallocenes for producing broad molecular weight distribution polymers
#22Metallocene and half sandwich dual catalyst systems for producing broad molecular weight distribution polymers
#23Multiple catalyst system for olefin polymerization and polymers produced therefrom
#24Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom
#25Process for production of meso-form and racemic form metallocene complexes
#26Adjusting polymer composition
#27Caps and closures
#28Activating agents for hafnium-based metallocene components
#29Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
#30Catalysts and methods of use thereof to produce vinyl terminated polymers
#31Expanded polypropylene resin particles, and polypropylene resin in-mold-expanded molding
#32Reactor operability in a gas phase polymerization process
#33Catalysts
#34Polyethylene and process for production thereof
#35Activating supports
#36Activator compositions, their preparation, and their use in catalysis
#37Method for preparing supported hybrid metallocene catalyst
#38Processes for the polymerization of olefins with extracted metal carboxylate salts
#39Preparation of a solid catalyst system
#40Catalyst composition having improved flow characteristics and methods of making and using the same
#41Advanced transition metal catalytic systems in terms of comonomer incorporations and methods for preparing ethylene homopolymers or copolymers of ethylene and alpha-olefins using the same
#42Cyclopenta[b]fluorenyl transition metal compound, catalyst composition containing the same, and method of preparing ethylene homopolymer or copolymer of ethylene and α-olefin using the same
#43Process for olefin polymerisation using group 4 metallocene as catalysts
#44High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents
#45Method for controlling chain structure of copolymer
#46Method for preparing olefin-diene copolymer using transition metal compound containing thiophene-fused cyclopentadienyl ligand
#47Supported catalyst for olefin polymerization and preparation method for polyolefin using the same
#48Method for preparing polypropylene using transition metal compound containing thiophene-fused cyclopentadienyl ligand
#49Catalyst composition for olefin polymerization and preparation method for polyolefin using the same
#50Group 4 metal compound containing thiophene-fused cyclopentadienyl ligand derived from tetraquinoline derivative and olefin polymerization using the same
#51Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers
#52Vinyl terminated higher olefin copolymers and methods to produce thereof
#53Ti catalyst systems comprising substituted cyclopentadienyl, amidine and diene ligand
#54Solid particulate catalysts comprising bridged metallocenes
#55Solid particulate catalysts comprising bridged metallocenes
#56Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
#57Ethylene-based terpolymer having high elasticity and preparation method thereof
#58Olefin-based polymer and preparation method thereof
#59Catalyst component for the polymerization of olefins having a guanidinate ligand
#60Process for preparing a supported catalyst system for olefin polymerization, the catalyst system and its use
#61Solid support-polymethylaluminoxane complex, method for producing same, olefin polymerization catalyst, and method for producing polyolefin
#62Feeding highly active phosphinimine catalysts to a gas phase reactor
#63Polymerization process for producing bimodal polymers
#64High activity catalyst compositions containing silicon-bridged metallocenes with bulky substituents
#65Catalysts
#66ADVANCED TRANSITION METAL CATALYTIC SYSTEMS IN TERMS OF COMONOMER INCORPORATIONS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF ETHYLENE AND A-OLEFINS USING THE SAME
#67Modified phosphinimine catalysts for olefin polymerization
#68Fluorinated Impregnated Catalyst Systems and Methods of Forming the Same
#69Process for producing syndiotactic α-olefin polymer
#70Polymerization catalyst compositions containing metallocene complexes and polymers produced by using the same
#71Catalyst systems having a tailored hydrogen response
#72Catalysts
#73Enhanced catalyst performance for production of vinyl terminated propylene and ethylene/propylene macromers
#74Catalysts and methods of use thereof to produce vinyl terminated polymers
#75Vinyl terminated higher olefin copolymers and methods to produce thereof
#76Polyolefins prepared from a metallocene and a new single site catalyst components in a single reactor
#77Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
#78Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
#79Method for producing copolymer
#80Dual metallocene catalysts for polymerization of bimodal polymers
#81Borohydride metallocene complex of a lanthanide, catalytic system including the said complex, polymerisation method using same and ethylene/butadiene copolymer obtained using said method
#82Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
#83Polymerization process and adhesives therefrom
#84Borohydride metallocene complex of a lanthanide, catalytic system including said complex, polymerization method using same and ethylene/butadiene copolymer obtained using said method
#85Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
#86Ethylene copolymer having multiple pitch in molecular weight distribution and the method of preparing the same
#87Polymerization process using a supported constrained geometry catalyst
#88Caps and closures
#89Polymerization catalysts and method for preservation of same
#90Interpolymers suitable for use in hot melt adhesives and processes to prepare the same
#91Polymerization catalysts for producing polymers with low melt elasticity
#92Half-metallocene catalyst compositions and their polymer products
#93Polyethylene and process for production thereof
#94PREPARATION AND USE OF TETRASUBSTITUTED FLUORENYL CATALYSTS FOR POLYMERIZATION OF OLEFINS
#95Fluorinated Catalyst Systems and Methods of Forming the Same
#96Prepolymerized catalyst for olefin polymerization, method of producing this prepolymerized catalyst and method of producing olefin polymer
#97Multiple catalyst system for olefin polymerization and polymers produced therefrom
#98Ethylene-α-olefin copolymer, molded article, catalyst for copolymerization, and method for producing an ethylene-α-olefin copolymer
#99Catalyst systems and polymerization processes
#100Catalyst systems and methods of making and using same
#101Nano-linked metallocene catalyst compositions and their polymer products
#102POLYMERIZATION CATALYST COMPOSITIONS CONTAINING METALLOCENE COMPLEXES AND POLYMERS PRODUCED BY USING THE SAME
#103Methods of controlling polymer properties
#104ETHYLENE COPOLYMER AND A METHOD OF PREPARING THE SAME
#105Process for producing α-olefin polymer, α-olefin polymer, and lubricating oil composition
#106Process for preparing ethylene homopolymers or copolymers of ethylene with α-olefin by using the transition metal compound
#107Catalyst compositions and polyolefins for extrusion coating applications
#108FLUORINATED IMPREGNATED CATALYST SYSTEMS AND METHODS OF FORMING THE SAME
#109Propylene ethylene polymers and production process
#110Catalysts for olefin polymerization
#111Halogen substituted heteroatom-containing metallocene compounds for olefin polymerization
#112METHOD FOR PREPARING ELASTOMERIC COPOLYMERS OF ETHYLENE AND a-OLEFINS
#113Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst
#114Components and catalysts for the polymerization of olefins
#115Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
#116Mono-indenyl transition metal compounds and polymerization therewith
#117Method for transitioning between Ziegler-Natta and metallocene catalysts in a bulk loop reactor for the production of polypropylene
#118Dual metallocene catalysts for polymerization of bimodal polymers
#119Process for preparing polymers from 3-methylbut-1-ene
#120Polymerization modifiers
#121PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST
#122Polymerization process for producing bimodal polymers
#123Polymerization modifiers
#124Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition
#125Transition metal complex, catalyst composition including the same and olefin polymer using catalyst composition
#126Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
#127TRANSITION METAL CATALYTIC SYSTEMS AND METHODS FOR PREPARING ETHYLENE HOMOPOLYMERS OR COPOLYMERS OF THE ETHYLENE AND a-OLEFINS USING THE SAME
#128Preparation of styrene homopolymers and styrene-ethlyene copolymers
#129Ethylene-propylene-diene copolymer production method
#130Half-metallocene catalyst compositions and their polymer products
#131Solid state properties of polyethylene prepared with tetrahydroindenyl-based catalyst system
#132Processes for controlling the viscosity of polyalphaolefins
#133Polymerization processes using metallocene catalysts, their polymer products and end uses
#134Process for preparation of polyolefins via living coordinative chain transfer polymerization
#135Process for the production of a polymer comprising monomeric units of ethylene, an A-olefin and a vinyl norbornene
#136Use of hydrogen scavenging catalysts to control polymer molecular weight and hydrogen levels in a polymerization reactor
#137Nano-linked heteronuclear metallocene catalyst compositions and their polymer products
#138Process for preparing transition metal compounds for olefins polymerization
#139Metallocene-substituted pyridyl amines, their metal complexes, and processes for production and use thereof
#140Catalyst system and process for olefin polymerization
#141Method and system for forming a precursor compound for non-bridged unsymmetric polyolefin polymerization catalyst
#142Prepolymerized catalyst for olefin polymerization, method of producing this prepolymerized catalyst and method of producing olefin polymer
#143Solution polymerization process for preparing polyolefins
#144Curable composition and method for producing the same
#145Polymerization catalysts and methods of using the same to produce polyolefin products
#146Racemoselective synthesis of ansa-metallocene compounds, ansa-metallocene compounds, catalysts comprising them, process for producing an olefin polymer by use of the catalysts, and olefin homo- and copolymers
#147Process for the preparation of catalyst paste and products thereof
#148Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
#149Ethylene copolymer having multiple pitch molecular weight distribution and the method of preparing the same
#150Propylene-based polymer, production method therefor, composition using the same, and application thereof
#151Antenna configuration for electronic devices
#152Multi-block copolymer process using polar solvents
#153Catalyst system for polymerization of olefinic monomers, process for preparing polymers, and polymers prepared by the process
#154Multi-branched polypropylene
#155Process for producing broader molecular weight distribution polymers with a reverse comonomer distribution and low levels of long chain branches
#156Methods of controlling polymer properties
#157Method of controlling the relative activity of the different active centers of hybrid catalysts
#1581-butene propylene copolymer compositions
#1591-butene propylene copolymer compositions
#160Ethylene copolymer and a method of preparing the same
#161Fourth group transition metal compound having cyclopentadienyl ligand, method of preparing compound, and method of preparing olefin polymer using compound
#162Method for preparing elastomeric copolymers of ethylene and α-olefins
#163Process for producing substituted metallocene compounds for olefin polymerization
#164Transition metal catalyst systems and formation thereof
#165Supported catalyst for olefin polymerization using transition metal compound having phenylene-bridge, method for preparing the same, and method for preparing polyolefin using the same
#166Polymerization process
#167Transition metal catalytic systems and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same
#168Process for production of syndiotactic propylene polymer
#169Method for preparing copolymers
#170Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
#171Catalyst systems and polymerization processes
#172Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts
#173Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
#174Catalyst compositions and polyolefins for extrusion coating applications
#175Dual metallocene catalysts for polymerization of bimodal polymers
#176Catalyst activators, processes for making same, and use thereof in catalysts and polymerization of olefins
#177α-Olefin polymer and process for production thereof
#178Catalyst system and process for olefin polymerization
#179Acidic activator-supports and catalysts for olefin polymerization
#180Catalyst system, process for olefin polymerization, and polymer compositions produced therefrom
#181Borohydride metallocene complex of a lanthanide, catalytic system including said complex, polymerization method using same and ethylene/butadiene copolymer obtained using said method
#182Half-metallocene catalyst compositions and their polymer products
#183Multiple component feed methods and systems
#184Polyolefin film
#185Polymerization catalysts for producing high molecular weight polymers with low levels of long chain branching
#186Metallocene compounds
#187Olefin polymerization process
#188Catalytic system for obtaining conjugated diene/mono-olefin copolymers and these copolymers
#189Polymerization modifiers
#190Process for the polymerization of olefins
#191Rare earth metal complex, polymerization catalyst, and process for producing polymer
#192Polymerisation of ethylene and alpha-olefins with phosphino-iminophenol complexes
#193Polymerization process and adhesives therefrom
#194Metallocene-substituted pyridyl amines, their metal complexes, and processes for production and use thereof
#195Metallocene compounds
#196PROPYLENE POLYMER AND COMPOSITION CONTAINING THE SAME, MOLDED OBJECT AND LAMINATE COMPRISING THESE, AND PROCESSES FOR PRODUCING PROPYLENE POLYMER AND COMPOSITION CONTAINING THE SAME
#197Process for the polymerizaion of olefins
#198Process for preparing polymers from 3-methylbut-1-ene
#199Controlling branch level and viscosity of polyalphaolefins with propene addition
#200Process for preparing a monocyclopentadienyl compound
#201Production of propylene-based polymers
#202Borohydride metallocene complex of a lanthanide, catalytic system including said complex, polymerization method using same and ethylene/butadiene copolymer obtained using said method
#203Interpolymers suitable for use in hot melt adhesives and processes to prepare the same
#204Transition metal complexes, catalyst compositions containing the same, and methods for preparing ethylene homopolymers or copolymers of ethylene and α-olefins using the same
#205Nano-linked metallocene catalyst compositions and their polymer products
#206FLUORENYL CATALYST COMPOSITIONS AND OLEFIN POLYMERIZATION PROCESS
#207Fluorinated transition metal catalysts and formation thereof
#208Process for producing cycloolefin addition polymer, catalyst for addition polymerization of cycloolefin, and transition metal compound
#209Halogen substituted heterocyclic heteroatom containing ligands-alumoxane activation of metallocenes
#210Propylene resin composition
#211Fluorinated impregnated catalyst systems and methods of forming the same
#212Multi-component catalyst systems and polymerization processes for forming in-situ heterophasic copolymers and/or varying the xylene solubles content of polyolefins
#213Transition metal compound, catalyst for olefin polymerization containing the same, and method for producing propylene/ethylene-α-olefin block copolymer by using the catalyst
#214Polymerization catalysts for producing polymers with low melt elasticity
#215Random copolymers and formulations useful for thermoforming and blow molding applications
#216Process for the polymerization of 1-butene
#217Multiple catalyst system for olefin polymerization and polymers produced therefrom
#218Process for the preparation of polypropylene
#219Olefin polymerization process
#220Olefin polymerization process
#221Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
#222Catalyst compositions and polyolefins for extrusion coating applications
#223Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
#224Activating supports for metallocene catalysis
#225Fibers made from copolymers of ethylene/α-olefins
#226Transition metal complexes and preparation methods thereof
#227Process for the polymerization of olefins
#228Monocyclopentadienyl complexes
#229Process for the preparation of an olefin polymerisation catalyst
#230Catalyst composition comprising Group 4 transition metal complexes and method for preparing polyolefins using the same
#231Process for the preparation of atactic 1-butene polymers
#232Process for producing modified particle; carrier; catalyst component for addition polymerization; process for producing catalyst for addition polymerization; and process for producing addition polymer
#2331-butene polymers composition
#234Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
#235Polymerization process
#236Production process of alkoxy-titanium complex
#237Propylene copolymer, polypropylene composition and uses thereof, transition metal compound and olefin polymerization catalyst
#238PROPYLENE COPOLYMER, POLYPROPYLENE COMPOSITION AND USES THEREOF, TRANSITION METAL COMPOUND AND OLEFIN POLYMERIZATION CATALYST
#239Polypropylene composite film comprising a metallocene-catalyzed propylene/1-butene random copolymer
#240Ethylene elastomer compositions
#241Solid State Properties Of Polyethylene Prepared With Tetrahydroindenyl-Based Catalyst System
#242Catalyst system for olefin polymerization and polymers produced therefrom
#243Methods of preparing a polymerization catalyst
#244Catalyst system for the polymerization of olefin
#245Process for polymerizaing 1-hexene or higher alpha-olefins
#246Process for polymerizing 1-hexene or higher alpha-olefins
#247Process for polymerizing 1-butene
#248Production of olefin polymerization catalysts
#249Process for the polymerization of alpha olefins
#250Oxygen-bridged bimetallic complex, the production thereof and its utilization for polymerization catalysis
#251Caps and closures
#252Isotactic 1-butene copolymers
#253Titanocene-based catalyst system
#254Olefin copolymers containing hydrolytically cleavable linkages and use thereof in degradable products
#255Catalyst systems and their use in polymerization processes
#256Catalyst composition and methods for its preparation and use in a polymerization process
#257Chain growth reaction process
#258Preparation of partially hydrogenated rac-ansa-metallocene complexes
#259Ziegler-type catalysts having increased productivity
#260Butene-1/ethylene copolymer
#261Transition metal complex, process for producing said transition metal complex, substituent-carrying fluorene compound, process for producing said fluorene compound, catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for producing olefin polymer
#262Process for the preparation of a polyolefin
#263Process for polymerizing 1-butene
#264Process for polymerizing 1-butene
#265Ethylene polymerization process
#266Method for transitioning between ziegler-natta and metalocene catalysts in a bulk loop reactor for the production of polypropylene
#267Ethylene copolymers and their uses
#268Polyolefins prepared from a metallocene and a new single site catalyst component in a single reactor
#269Activating Agents for Hafnium-Based Metallocene Components
#270Highly soluble ferrocenyl compounds
#271Process for producing propylene polymer
#272Cyclopentadienyl complexes of group 6 substituted by silyl halides
#273Syndiotactic polypropylene and methods of preparing same
#274Polymerization process
#275Highly flowable 1-butene polymer and process for producing the same
#276Production of Olefin Polymerization Catalysts
#277Polymerization reactor operability using static charge modifier agents
#278Polymers made with metallocene catalysts, for use in rotomolding and injection molding products
#279Polymerization processes using metallocene catalysts, their polymer products and end uses
#280Supported polymerization catalysts
#281Process for the racemoselective synthesis of ansa-metallocenes
#282Isotactic-atactic polypropylene and methods of making same
#283Process for producing fractionable 1-butene polymers
#284Fluorenyl catalyst compositions and olefin polymerization process
#285Preparation and use of tetrasubstituted fluorenyl catalysts for polymerization of olefins
#286Acidic activator supports and catalysts for olefin polymerization
#287Polymerization catalysts and process for producing bimodal polymers in a single reactor
#288Propylene based terpolymers
#289Multiple catalyst system for olefin polymerization and polymers produced therefrom
#290Olefin polymerization process
#291Polymerization catalysts for producing polymers with low levels of long chain branching
#292Supported antistatic polymerization catalyst
#2931-butene polymer and process for the preparation thereof
#294Continuous slurry polymerization apparatus
#295Bis-arylaryloxy catalytic system for producing ethylene homopolymers or ethylene copolymers with alpha-olefins
#296COMMUNICATION CONTROL APPARATUS AND METHOD OF CONTROLLING SAME
#297Propylene ethylene polymers and production process
#298Polymerization catalyst compositions containing metallocene complexes and polymers produced by using the same
#299Transition metal catalyst and formation thereof
#300Polymerization catalysts for producing polymers with low levels of long chain branching