Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
06/2000
06/22/2000WO2000035964A1 Polymerization process
06/22/2000WO2000035963A1 Method for living free-radical polymerization
06/22/2000WO2000035962A1 Method for living free-radical polymerization
06/22/2000WO2000035929A1 Bimetallic metallocene catalyst for isotactic polypropylene polymerisation
06/22/2000WO2000035928A1 Metallocene complexes
06/22/2000WO2000006620A3 Polymerization of olefins
06/22/2000CA2355236A1 Ligands and catalysts for producing elastomeric propylene polymers
06/22/2000CA2350475A1 Polymerization process
06/22/2000CA2335051A1 Catalyst modifiers and their use in the polymerization of olefin(s)
06/22/2000CA2335009A1 Catalyst modifier and its use in the polymerization of olefin(s)
06/22/2000CA2330622A1 A catalyst composition and methods for its preparation and use in a polymerization process
06/22/2000CA2296191A1 Process for preparing a catalytic composition for polymerization of alpha olefins, catalytic composition thus obtained and polymerization process using such a catalytic composition
06/22/2000CA2292313A1 Process for reducing the molecular weight of copolymers and terpolymers of ethylene
06/21/2000EP1010722A1 Peroxidic compositions
06/21/2000EP1010710A1 Molecular weight control of gas phase polymerized polybutadiene when using a rare earth catalyst
06/21/2000EP1010709A1 Metallocene compound and its use for polyolefin production
06/21/2000EP1010706A2 Continuous polymerization process and products therefrom
06/21/2000DE19858103A1 Verfahren zur lebenden freien radikalischen Polymerisation Process for the living free radical polymerization
06/21/2000DE19858098A1 Verfahren zur lebenden freien radikalischen Polymerisation Process for the living free radical polymerization
06/21/2000DE19858016A1 Neue Metallocenkomplexe New metallocene
06/21/2000CN1257511A Olefin copolymers from bridged bis(arylamido) group 4 catalyst compounds
06/21/2000CN1257081A Olefine polymerizing catalyst and method thereof
06/21/2000CN1257061A 1,3-diketone compound
06/21/2000CN1257058A Continuous polymerizing process and products by said process
06/21/2000CN1053676C Processf for producing broad molecular weight polyolefin
06/21/2000CN1053673C Load catalyst system, preparation and application in polymerization of alkene thereof
06/20/2000US6077965 Metal complexes with an adamantane-like structure
06/20/2000US6077922 Hollow bodies made of ethylene polymer and method of making same
06/20/2000US6077919 Silyl-terminated polymer and method for preparing silyl-terminated polyolefins
06/20/2000US6077806 Catalyst system containing reaction product of liquid silicone and polyamine
06/20/2000US6077804 Olefin polymerization catalyst and process for preparing polyolefins
06/18/2000CA2291527A1 Carbene transition metal catalysts
06/16/2000CA2256225A1 Rotomolding resin
06/15/2000WO2000034348A1 Initiator compositions and methods for their synthesis and use
06/15/2000WO2000034345A1 Production of vinylic polymers
06/15/2000WO2000034344A1 In mold addition polymerization of norbornene-type monomers using group 10 metal complexes
06/15/2000WO2000034341A2 Catalyst and process for olefin polymerization
06/15/2000WO2000034290A1 Aluminumoxy compound, catalyst component for olefin polymerization and method for producing polyolefin
06/15/2000DE19959374A1 Synthesis of ethylene based copolymers useful for the manufacture of films, plates and tubes, is carried out in presence of catalyst comprising specified transition metal compound, specified aluminum compound(s) and boron compound
06/15/2000DE19857377A1 Neutral zwitterion transition metal compounds useful in the catalytic synthesis of polyolefins at high catalytic activity and containing approximatelyp-ligands are obtained with good mophology without partially homogeneous polymerization
06/15/2000CA2349821A1 Catalyst and process for olefin polymerization
06/14/2000EP1008607A1 Propylene copolymer and process for the production thereof
06/14/2000EP1008595A2 Olefin poylmerization catalyst and process for olefin polymerization
06/14/2000EP1008385A2 Fluid bed vinyl acetate catalyst
06/14/2000EP1007573A1 Improved atom transfer radical polymerization
06/14/2000EP0920455A4 Group iv zwitterion ansa metallocene (zam) catalysts for alpha-olefin polymerization
06/14/2000CN1256703A Ethylene copolymer composition and use thereof
06/14/2000CN1256698A Polybutene-1(CO) polymers and process for their preparation
06/14/2000CN1256694A Aluminium compound and process for producing the same, catalyst for olefin polymer production, and process for producing olefin polymer
06/13/2000US6075105 Heating a mixture of a free radical initiator compound, a stable free radical compound, a free radical polymerizable monomer and a crosslinking agent, cooling the mixture to form crosslinked polymer with narrow particle size distribution
06/13/2000US6075104 Syndiotactic vinylidene aromatic polymerization process
06/13/2000US6075103 Silyl-terminated polymer and method for preparing silyl-terminated polyolefins
06/13/2000US6075102 A styrenic polymerization catalyst consists of a transitional metal complex mixed with a metallic compound containing oxygen such as aluminoxanes
06/13/2000US6075077 Asphalt, bitumen, and adhesive compositions
06/13/2000US6074980 Silica, aluminum phosphate and optionally alumina as supports for catalysts
06/13/2000US6074977 Olefin addition polymerization catalyst composition
06/13/2000CA2196061C High activity ruthenium or osmium metal carbene complexes for olefin metathesis reactions and synthesis thereof
06/13/2000CA2010065C Process for the preparation of a random propylene copolymer
06/08/2000WO2000032706A1 Printing inks comprising a branched vinyl resin
06/08/2000WO2000032658A1 Ionic liquids and processes for production of high molecular weight polyisoolefins
06/08/2000WO2000032657A1 Polymerization of copolymers of ethylene/propylene with higher olefins
06/08/2000WO2000032654A1 Silyl-functional living cationic polymers
06/08/2000WO2000032653A1 Nitrogen substituted phosphinimine ligand
06/08/2000WO2000032643A1 Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
06/08/2000WO2000032642A1 Catalyst for olefin polymerization and process for producing olefin polymer with the catalyst
06/08/2000WO2000032641A1 Polymerisation process
06/08/2000WO2000032640A1 A process that produces polymers
06/08/2000WO2000032639A1 Novel alkanolamide-free thickening latex
06/08/2000CA2353493A1 Ionic liquids and processes for production of high molecular weight polyisoolefins
06/08/2000CA2352386A1 Polymerization of copolymers of ethylene/propylene with higher olefins
06/08/2000CA2352327A1 Printing inks comprising a branched vinyl resin
06/07/2000EP1006120A2 Metallocene complexes and method of preparing the same
06/07/2000EP1006119A1 Novel crystalline ion-association substance, process for producing the same, and latent photopolymerization initiator
06/07/2000EP1006097A1 Oligomerization process
06/07/2000EP1005476A1 Method for producing ruthenium complexes
06/07/2000EP1005473A1 Novel organometallic compound, preparation method thereof and process for polymerization of olefins by means of a catalyst composition including the organometallic compound
06/07/2000EP0789620B1 Separating materials and process for their preparation
06/07/2000CN1255928A Catalyst system for high yield synthesis of polyolefins
06/07/2000CN1255925A Method for preparing metallocene compounds
06/07/2000CN1053199C Process for producing olefin polymers, and olefin-polymerizing catalyst
06/06/2000US6072067 Cyclopentadiene compound substituted with a hetero atom-containing group
06/06/2000US6072014 Multimodal polymer compositions prepared using multinuclear metallocene catalysts
06/06/2000US6072007 Usable for the elastomer and polyolefin curing in general, having an improved scorch resistance
06/06/2000US6072006 Preparation of partially cross-linked polymers and their use in pattern formation
06/06/2000US6071980 Atom transfer radical polymerization
06/06/2000US6071847 Solid supported anionic catalysts, suitable for gas phase anionic polymerization of conjugated diene monomers, that are useful for anionically producing very high molecular weight branched diene polymers, such as styrene butadiene rubber
06/06/2000US6071846 Olefin polymerization catalyst and a polyolefin production method
06/06/2000US6071845 Obtained by contacting a compound of a transition metal of the group v of the periodic table with an ionic compound comprising a non-coordinating anion and a cation and an aluminoxane
06/02/2000WO2000031155A1 Slurry polymerization process using an unsupported phosphinimine catalyst
06/02/2000WO2000031149A1 Radical-curable adhesive compositions, reaction products of which demonstrate superior resistance to thermal degradation
06/02/2000WO2000031091A1 Method for producing monoaryloxy-ansa-metallocenes
06/02/2000WO2000031090A1 Metallocene monohalogenides
06/02/2000WO2000031089A1 Method for the purification of metallocenes
06/02/2000WO2000031088A1 Bridged metallocenes, preparation, use in catalytic systems
06/02/2000CA2317485A1 Bridged metallocenes, preparation, use in catalytic systems
05/2000
05/31/2000EP1004604A2 Catalyst for production of vinyl-based polymer and process for production of vinyl-based aromatic polymer
05/31/2000EP1004603A1 Polydisperse propylene polymer and process for producing the same
05/31/2000EP1004600A1 Catalyst for olefin polymerization and method of polymerizing olefin
05/31/2000EP1004599A1 Catalyst for olefin polymerization and method of polymerizing olefin
05/31/2000EP1003900A1 A process for the preparation of a tertiary perester
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