| Patents for C08F 210 - Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (21,762) |
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| 02/24/2004 | US6696527 Terpolymer comprised of cyclic olefin, aromatic vinyl and aliphatic alpha-olefin monomers; halogen free soft resin; elasticity; transparency |
| 02/24/2004 | US6696380 Coordination polymerization catalyst; vapor phase polymerization of polyethylene |
| 02/24/2004 | US6696379 Polymerization catalysts comprising mixture of aluminum containing lewis acids, group 3, 4, or lanthanide pi complexes and catalyst supports solution, used in solution, slurry or gas phase polymerization |
| 02/19/2004 | WO2004014972A2 Polyolefin block copolymers |
| 02/19/2004 | WO2004014968A2 Process for polymerizing cationically polymerizable monomers |
| 02/19/2004 | WO2002074816A3 High melt strength polymers and method of making same |
| 02/19/2004 | US20040034179 Catalyzing the gas phase polymerization of polyethylene, or ethylene-hexene copolymer in presence of two catalysts, adjusting polymeric melt index by altering the amount of the second metallocene catalyst |
| 02/19/2004 | US20040034175 Functionalized isobutylene-polyene copolymers and derivatives thereof |
| 02/19/2004 | US20040034170 Plasticized polypropylene thermoplastics |
| 02/19/2004 | US20040034169 Blends of low and high molecular weight polyethylene, extruded to form noncracking water, gas or oil condiuts having durability and toughness |
| 02/19/2004 | US20040034168 Ethylene copolymer compositions suitable for viscosity index improvers and lubricant compositions |
| 02/19/2004 | US20040033891 Ancillary ligand and the transition metal form a metallocycle having at least five primary atoms, counting any pi -bound cyclopentadienyl group in the metallocycle as two primary atoms; olefin polymerization |
| 02/19/2004 | DE10237646A1 New monocyclopentadienyl complex having cyclopentadienyl system with optionally substituted or fused heteroaromatic ring system bound via specific bridge, used in catalyst for polymerization or copolymerization of olefins |
| 02/19/2004 | CA2494076A1 Polyolefin block copolymers |
| 02/19/2004 | CA2493729A1 Process for polymerizing cationically polymerizable monomers |
| 02/18/2004 | EP1389227A1 Curable base-resistant fluoroelastomers |
| 02/18/2004 | EP1389215A1 3-aryl-substituted cyclopentadienyl metal complexes and polymerization process |
| 02/18/2004 | EP1159350B1 A multimodal polymer composition |
| 02/18/2004 | CN1476531A Detection of dynamic fluidized bed level in fluidized bed polymerization reactor using ultrasonic wave or microwaves |
| 02/18/2004 | CN1476463A Polyethylene pipe resins and preparation thereof |
| 02/18/2004 | CN1476456A 液体容器 Liquid container |
| 02/18/2004 | CN1476455A Supported catalyst systems |
| 02/18/2004 | CN1475511A Catalyst for polymerizing olefin and process for polymerizing olefin by catalyst |
| 02/18/2004 | CN1138796C Bridge metallocenes for olefine copolymerization |
| 02/18/2004 | CN1138793C Process for preparing polyethylene |
| 02/18/2004 | CN1138792C Dual reactor ethylene polymerization process |
| 02/18/2004 | CN1138597C Nickel diimine catalysts with methylalumoxane as cocatalyst and its use |
| 02/17/2004 | US6693161 Catalyst with 1,3-diether electron donor has a tendency to produce low levels of soluble fractions and, at the same time, is capable of distributing the comonomer satisfactorily in the polypropylene chain |
| 02/17/2004 | US6693157 Olefin polymerization catalysts containing triquinane ligands |
| 02/12/2004 | WO2004013194A2 Catalysts and process for making polyolefins |
| 02/12/2004 | WO2004013185A1 Method for the emulsion polymerization of olefins |
| 02/12/2004 | WO2003044066A3 Copolymers of olefins and vinyl- and allylsilanes |
| 02/12/2004 | US20040030153 Process for the polymerization of olefins |
| 02/12/2004 | US20040030082 Ethylene-based polymer resin |
| 02/12/2004 | US20040030070 For alpha-olefin polymerization; polymerization coordination catalyst |
| 02/12/2004 | US20040030069 Coordination compounds and their use for the polymerization of olefins |
| 02/12/2004 | US20040030068 Process for producing a-olefin polymer |
| 02/12/2004 | US20040030066 Coordination polymerization catalysts |
| 02/12/2004 | US20040030065 Process for the continuous gas-phase (co-) polymerisation of olefins in a fluidised bed reactor |
| 02/12/2004 | US20040030064 Using coordination catalyst |
| 02/12/2004 | US20040030052 Propylene-ethylene block copolymer |
| 02/12/2004 | US20040030050 Polypropylene films |
| 02/12/2004 | US20040030049 Ethylene/hexafluoropropylene copolymer elastomer |
| 02/12/2004 | US20040029727 Multimodal polyethylene obtained with multilayered chromium catalyst |
| 02/12/2004 | US20040029720 Supported group 8-10 transition metal olefin polymerization catalysts |
| 02/12/2004 | US20040028903 Polypropylene fibers and fabrics |
| 02/12/2004 | DE10233700A1 Preparation of propylene polymer compositions in at least two-stage process involves preparing by polymerization propylene homopolymer or propylene copolymer, and polymerizing ethylene and comonomer to give ethylene polymer |
| 02/12/2004 | CA2813779A1 Copolymerization of ethylene using constrained geometry indenoindolyl complexes |
| 02/12/2004 | CA2758167A1 Copolymerization of ethylene using constrained geometry indenoindolyl complexes |
| 02/11/2004 | EP1387864A1 Curable base-resistant fluoroelastomers |
| 02/11/2004 | EP1387848A1 Process for the preparation of ep(d)m elastomeric copolymers and terpolymers |
| 02/11/2004 | EP1200489B1 Polymerisation catalysts |
| 02/11/2004 | EP1162213B1 Propylene copolymer and molded object obtained by molding the copolymer |
| 02/11/2004 | CN1474833A Polymerisation catalyst systems and their preparation |
| 02/11/2004 | CN1137912C Polybutylenes resin, tubing and pipe fitting made from it |
| 02/11/2004 | CN1137902C Process for preparing supported polymerization catalysts |
| 02/10/2004 | US6689857 High density polyethylene film with high biaxial orientation |
| 02/10/2004 | US6689851 Rheology-modified polyolefins |
| 02/10/2004 | US6689847 Polymerization process |
| 02/10/2004 | US6689846 Process of producing α-olefin polymers |
| 02/10/2004 | US6689845 Process and apparatus for the gas-phase polymerization |
| 02/10/2004 | CA2055216C Process for the preparation of a high molecular weight olefin polymer |
| 02/05/2004 | WO2004011517A1 Shrink film |
| 02/05/2004 | WO2004011507A1 At least two-stage process for preparing propylene polymer compositions |
| 02/05/2004 | WO2003076483A3 Fluorine-containing ethylene copolymers |
| 02/05/2004 | US20040024160 Homo or copolymerization ethylene, in the presence of polymerization catalysts on supports, to form addition polymers having high viscocity and stress resistance, used to from hollow plastics; blow molding |
| 02/05/2004 | US20040024149 Combining a first olefin monomer with an initiator metal compound ( group 8 transition metal complex, which is a combination of any two neutral group 8 metal complexes) so that a polymer chain is generated, then adding second monomer |
| 02/05/2004 | US20040024148 Polyolefin block copolymers |
| 02/05/2004 | US20040024146 Processes and apparatus for continuous solution polymerization |
| 02/05/2004 | US20040023791 Making ethylene copolymers is disclosed. Ethylene copolymerizes with an alpha -olefin in the presence of a making ethylene copolymers is disclosed. catalyst system comprising an activator and a silica-supported, bridged |
| 02/05/2004 | US20040022999 Reinforced tag and method of manufacturing |
| 02/05/2004 | US20040021080 Method for measuring the level of a medium in a reactor |
| 02/05/2004 | DE10234005A1 Verfahren zur Emulsionspolymerisation von Olefinen The emulsion polymerization process of olefins |
| 02/04/2004 | EP1385890A2 Olefin polymerisation process |
| 02/04/2004 | EP1023390B1 Narrow mwd, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom |
| 02/04/2004 | CN1472230A Method for preparing polar olefin copolymer and polar olefin copolymer therefrom |
| 02/04/2004 | CN1137157C Activating composition of metallocene matches in olefin catalytic copolymerization process |
| 02/04/2004 | CN1137152C Polyalphaolefin drag reducing agent composition and its preparing process |
| 02/04/2004 | CN1137142C Process and apparatus for gas-phase polymerisation |
| 02/03/2004 | US6686488 Constrained geometry addition polymerization catalysts |
| 02/03/2004 | US6686433 Propylene polymer is polymerized using a dual electron donor system consisting essentially of dicyclopentyldimethoxysilane and tetraethoxysilane |
| 02/03/2004 | US6686432 Alternating copolymers of isobutylene type monomers |
| 02/03/2004 | US6686419 Multimodal ethylene, alpha-olefin and diene polymers, processes for making and devices comprising such compositions |
| 02/03/2004 | US6686405 Process for producing ethylene-vinyl alcohol copolymer resin, process for producing pellets and resin pellets |
| 02/03/2004 | US6686306 Supported dual transition metal catalyst systems |
| 01/29/2004 | WO2004009658A1 Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
| 01/29/2004 | US20040019155 Film clarity and rheological breadth in polyethylene resins |
| 01/29/2004 | US20040019151 Method for producing saponified ethylene-vinyl acetate copolymer |
| 01/28/2004 | EP1383810A2 Gas phase process for polymers with group 4 metal complex catalyst addition |
| 01/28/2004 | EP1200485B1 High melt swell polymer |
| 01/28/2004 | CN1471628A Method for measuring the level of a medium in a reactor |
| 01/28/2004 | CN1471431A Polymerization catalyst system, methods of making and uses therefor |
| 01/28/2004 | CN1136264C Ethylene copolymer and process for producing the same, resin composition containing the copolymer, and uses of there |
| 01/28/2004 | CN1136241C Polyethylenes obtained by use of dual-site catalyst |
| 01/27/2004 | US6683149 Narrow MWD, compositionally optimized ethylene interpolymer composition, process for making the same and article made therefrom |
| 01/27/2004 | US6683148 Method for producing ethylene-vinyl acetate copolymer and saponified product thereof |
| 01/27/2004 | US6683138 Process for producing high vinylidene polyisobutylene |
| 01/27/2004 | US6683125 Talc containing polypropylene compositions |
| 01/27/2004 | US6683018 Method for producing a supported catalyst system |
| 01/27/2004 | US6683016 Supported metallocene catalyst, its preparation method and olefin polymerization therewith |