Patents for C08F 4 - Polymerisation catalysts (50,749)
01/1995
01/24/1995US5384358 Process for the production of hydroxy-functional copolymers
01/24/1995US5384299 Ionic metallocene catalyst compositions
01/24/1995US5384298 Catalyst for polymerization of olefin and process for production of olefin polymer
01/24/1995CA2128551A1 Process for the preparation of copolymers containing oh groups, and their use in high-solids coating compositions
01/19/1995WO1995001999A1 Process for preparing homo- and copolymers of alk-1-enes
01/18/1995EP0634426A1 Process for the preparation of amorphous or little cristalline copolymers or terpolymers of olefins
01/18/1995EP0634422A2 Process for preparing an olefin polymerisation catalyst
01/18/1995EP0634416A1 Organo-aluminoxy product and use
01/18/1995EP0633901A1 Norbornene polymerization initiators and polymers prepared therewith
01/18/1995EP0633899A1 Polypropylene resins and process for the production thereof
01/18/1995EP0633897A1 Catalyst systems for polymerising c 2? to c 10? alk-1-enes.
01/18/1995CN1097426A Preparation of catalyst used for homopolymerisation and copolymerization of ultra-high-molecular ethylen
01/18/1995CN1097352A Catalyst composition loaded on particles of magnesium chloride
01/17/1995US5382638 Apparatus for gas phase polymerization of olefins in a fluidized bed reactor
01/17/1995US5382626 Cross-linkable polyester/isocyanate compositions suited for the preparation of composite materials
01/17/1995US5382623 Surfactants
01/17/1995US5382557 Procedure for the preparation of a solid component of catalyst for the (co)polymerization of ethylene
01/15/1995CA2122378A1 Organo-aluminoxy product and use
01/12/1995WO1995001402A1 Redox polymerisation coating process
01/12/1995WO1995001379A1 Process for producing aromatic vinyl compound copolymer
01/12/1995WO1995001378A1 Catalyst for producing styrene polymer and process for producing styrene polymer using the same
01/12/1995WO1995001250A1 High drawdown extrusion process
01/12/1995DE4321498A1 Highly active catalysts for the polymerization of olefins, and polymerisation process using these catalysts
01/11/1995EP0633272A1 Supported catalysts for the polymerization of olefins
01/11/1995EP0633270A1 Catalysts for the (co)polymerization of ethylene
01/11/1995EP0633264A1 Tertiary amino-aluminoxane halides
01/11/1995EP0632819A1 Addition polymerization catalysts comprising reduced oxidation state metal complexes
01/10/1995US5380898 Or magnesium
01/10/1995US5380810 Narrow molecular weight distribution
01/10/1995CA2004720C Ethylene copolymerization catalyst
01/10/1995CA1333949C Energy-induced dual curable compositions
01/08/1995CA2127601A1 Supported catalysts for the polymerization of olefins
01/08/1995CA2127308A1 Catalysts for the (co)polymerization of ethylene
01/05/1995WO1995000683A1 Electrochemical preparation of addition polymerization catalysts
01/05/1995WO1995000564A1 Process for the preparation of low molecular weight copolymers of ethylene with at least one other 1-alkene
01/05/1995WO1995000563A1 Solvent-free oil soluble drag reducing polymer suspension
01/05/1995WO1995000562A1 PROCESS FOR PRODUCING AMORPHOUS POLY-α-OLEFINS WITH A MONOCYCLOPENTADIENYL TRANSITION METAL CATALYST SYSTEM
01/05/1995WO1995000526A1 Titanium(ii) or zirconium(ii) complexes and addition polymerization catalysts therefrom
01/05/1995WO1995000333A1 Improved structures of polymers made from single site catalysts
01/05/1995CA2166188A1 Improved structures of polymers made from single site catalysts
01/05/1995CA2165675A1 Process for the preparation of low molecular weight copolymers of ethylene with at least one other 1-alkene
01/05/1995CA2142120A1 Electrochemical preparation of addition polymerization catalysts
01/04/1995EP0632069A1 Bead polymers based on alkyl ester of methacrylic acid
01/04/1995EP0632067A2 Process for préparing gel-free copolymers of ethylene-vinyl acetate with a high content of vinyl acetate and high mooney viscosity
01/04/1995EP0632066A1 Elastomeric copolymers of ethylene with propylene and process for their preparation
01/04/1995EP0632065A1 Elastomeric copolymers of ethylene and propylene
01/04/1995EP0632064A1 Ethylene/propylene copolymer rubbers
01/04/1995EP0632063A1 Bimetallic metallocene alumoxane catalyst system and its use in the preparation of ethylene copolymers
01/04/1995EP0631592A1 Energy curable compositions having improved cure speeds
01/04/1995EP0631590A1 Polymers and additive compositions
01/04/1995EP0631589A1 IONIC CATALYST FOR THE PRODUCTION OF POLY-$g(a)-OLEFINS OF CONTROLLED TACTICITY
01/04/1995CN1097013A Elastomeric copolymers of ethylene and propylene
01/04/1995CN1027273C Silica supported polymerization catalyst
01/04/1995CN1027272C Liquid catalyst component, catalyst system contg. said component and process for producing ethylene-alpha-olefin copolymer using said catalyt system
01/04/1995CN1027253C Method for manufacturing of magnesium chloride particles
01/03/1995US5378781 Process for producing high-quality vinyl chloride polymers using a perester or percarbonate and 1-cyclohexyl-1-methylethyl peroxyneodecanoate
01/03/1995US5378778 Catalytic polymerization with coordination catalysts of ketone compounds with titanium compounds
01/03/1995US5378777 Process for producing styrenic polymer and copolymer
01/03/1995US5378672 Reactor for and preparation of Ziegler type catalyst for polymerization of alpha-olefins
01/03/1995CA1333839C Multi-stage anionic dispersion homopolymerization to form microparticles with narrow size distribution
01/03/1995CA1333828C Preparation of propylene/ethylene polymers of the toughened polypropylene type
01/03/1995CA1333812C Perfluoroalkenes and fluorination products thereof
12/1994
12/31/1994CA2123337A1 Elastomeric copolymers of ethylene and propylene
12/31/1994CA2123336A1 Elastomeric copolymers of ethylene with propylene and process for their preparation
12/29/1994CA2126796A1 Use of lewis bases for activity reduction in metallocene catalyzed olefin polymerization process
12/29/1994CA2126795A1 Ethylene/propylene copolymer rubbers
12/28/1994EP0630918A1 Homogeneous polyethylenes and ethylene/propylene copolymer rubbers
12/28/1994EP0630915A1 Ethylene/propylene copolymer rubbers
12/28/1994EP0630914A1 Ethylene/propylene copolymer rubbers
12/28/1994EP0630913A1 Ethylene/propylene copolymer rubbers
12/28/1994EP0630910A1 Use of Lewis Bases for activity reduction in metallocene catalyzed olefin polymerization reactions
12/28/1994EP0630900A1 Organo-aluminoxy product and use
12/28/1994EP0630747A2 Multilayer wrapping films
12/28/1994EP0630641A1 Method and dispenser for making dental products
12/28/1994EP0567584B1 Silica supported transition metal catalyst
12/28/1994EP0464131B1 Initiators for polymerization
12/28/1994CN1027171C Organosilane compound
12/27/1994US5376746 Acrylic adhesive composition and organoboron initiator system
12/27/1994US5376743 Transition metal catalyst precursor, hydrocarbyl aluminum and-or hydrocarbyl aluminum halide cocatalyst, and halocarbon promoter
12/27/1994US5376612 Selective catalysts for trimerization, oligomerization or polymerization of olefins
12/27/1994US5376611 Heat activated pillared clay
12/27/1994US5376428 Energy-induced dual curable compositions
12/23/1994CA2119952A1 Organo-aluminoxy product and use
12/22/1994WO1994029369A1 Energy-curable cyanate/ethylenically unsaturated compositions
12/22/1994WO1994029368A1 Energy-curable cyanate/ethylenically unsaturated compositions
12/22/1994WO1994029364A1 Stabilized cationically-curable compositions
12/22/1994WO1994029356A1 Process for producing olefin polymer and catalyst for olefin polymerization
12/22/1994WO1994029354A1 Telechelic polymers with ethanolamine or oligoether-ol-amine terminal groups and a method of preparing such compounds
12/22/1994WO1994029271A1 Novel sulfonium salt compound and polymerization initiator
12/22/1994CA2164968A1 Process for preparing olefin polymer and catalyst for polymerization of olefin
12/22/1994CA2162883A1 Stabilized cationically curable compositions
12/21/1994EP0629640A1 Process for the synthesis of isoprene-butadiene rubber
12/21/1994EP0629632A2 Novel transition metal compound for use as a polymerization catalyst
12/21/1994EP0629631A2 Novel transition metal compound, and polymerization catalyst containing it
12/21/1994EP0629215A1 Polymerization process.
12/21/1994EP0495849B1 Olefin polymerization catalyst from trialkylaluminum mixture, silica gel and a metallocene
12/21/1994CN1096519A Preparation of cyclic olefine
12/21/1994CN1096517A Load catalyst system, preparation and application in polymerization of alkene thereof
12/20/1994US5374753 Olefin polymerization catalysts
12/20/1994US5374752 Process for the preparation of a high molecular weight olefin polymer