| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 04/26/2005 | US6884746 Catalysts for olefin polymerization and method of olefin polymerization using the same |
| 04/26/2005 | CA2241942C Supported catalyst system |
| 04/26/2005 | CA2119312C Process for preparing a ziegler-type spherical catalyst for alpha-olefin polymerization, spherical catalyst, process for preparing a spherical polyethylene of ultra-high molecularweight and spherical polyethylene of ultra-high molecular weight |
| 04/24/2005 | CA2482501A1 Process for preparing polyalkoxyamines useable as initiators for the free radical polymerization of living polyfunctional (co)polymers |
| 04/21/2005 | WO2004112951A3 Preparation of ruthenium-based olefin metathesis catalysts |
| 04/21/2005 | WO2004106428A3 Optimizing polystyrene in the presence of additives |
| 04/21/2005 | US20050085610 comprises cold-xylene-soluble fraction; for producing biaxially stretched films, fibers or moldings |
| 04/21/2005 | US20050085609 Random propylene copolymers |
| 04/21/2005 | US20050085603 Metal complexes of iminohydroxamic acids |
| 04/21/2005 | US20050085602 Olefin polymerization process |
| 04/21/2005 | US20050085600 Polymerization process and control of polymer composition properties |
| 04/21/2005 | US20050085598 Polymerization monitoring and method of selecting leading indicators |
| 04/21/2005 | US20050085527 Catalysts for the polymerization of unsaturated compounds |
| 04/21/2005 | US20050085376 Cryogenic method for forming a supported catalyst |
| 04/21/2005 | US20050085374 Heterogenisation of catalytic components |
| 04/20/2005 | EP1524278A1 Propylene polymer, and resin composition and molded product thereof |
| 04/20/2005 | EP1523513A1 Method for the production of polymeric hydroperoxides |
| 04/20/2005 | EP1523508A1 "constrained geometry" metallocenes, method for the production thereof and use of the same for the polymerisation of olefins |
| 04/20/2005 | EP1242483B1 Propylene diene copolymerized polymers |
| 04/20/2005 | CN1198181C Photoresist compositions comprising polycyclic polymers with acid labile pendant groups |
| 04/20/2005 | CN1197884C Polar monomer homopolymerizatino and copolymerization titanium-cobalt acetylacetonate composite catalyst and its preparing method |
| 04/20/2005 | CN1197883C Polor monomer homopolymerization and copolymerization titanium-substituted beta-dione-cobalt acetylacetonate composite catalyst and its preparing method |
| 04/20/2005 | CN1197882C Bivalent rare earth coordination compound containing electron-donating group organic ligand, its synthesis method and application |
| 04/20/2005 | CN1197881C Process for continuous production of polymer compositions and use thereof |
| 04/19/2005 | US6881802 Catalyst for addition polymerization and process for producing an addition polymer |
| 04/19/2005 | US6881801 Method for feeding catalysts |
| 04/19/2005 | US6881696 Catalyst for polymerization and copolymerization of ethylene |
| 04/19/2005 | US6881695 Efficiency |
| 04/19/2005 | US6881493 Polyolefins and uses thereof |
| 04/19/2005 | CA2314898C Solid catalyst for olefin polymerization and method for producing olefinic polymer using the same |
| 04/19/2005 | CA2163551C Energy-curable cyanate/ethylenically unsaturated compositions |
| 04/14/2005 | WO2005033154A1 Zwitterionic metallocycles |
| 04/14/2005 | WO2005033153A1 Light refractive index modulation polymer, light refractive index modulation polymer composition and method of controlling refractive index |
| 04/14/2005 | WO2005033152A1 Olefin polymerization process using triisobutylaluminum as a scavenger |
| 04/14/2005 | WO2004094480B1 Supported metallocene catalyst system for olefin polymerization, method for making and using the same |
| 04/14/2005 | WO2004078930A3 Nanometer-controlled polymeric thin films that resist adsorption of biological molecules and cells |
| 04/14/2005 | WO2004014926A8 Alkoxyamines originating from beta-phosphorylated nitroxides and use thereof in radical polymerisation |
| 04/14/2005 | US20050080281 Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom |
| 04/14/2005 | US20050080207 Polymerization in presenc eof promoters and surfactant |
| 04/14/2005 | US20050079973 Titanium compound reduced with organomagnesium; product contacted with electron donor, halogen/groupIVA, acid halide, and Titanium-halide compounds to form coordination catalyst |
| 04/14/2005 | DE19781651B4 Vinyl] polymers preparation by living anionic polymerisation - using organo-magnesium compound as initiator at high temperature and high monomer concentrations |
| 04/14/2005 | CA2538816A1 High impact polystyrene and process for preparing same |
| 04/14/2005 | CA2538054A1 Zwitterionic metallocycles |
| 04/14/2005 | CA2536804A1 Ziegler-natta catalyst for polyolefins |
| 04/13/2005 | EP1522544A2 Process for the polymerization of olefins; polyethylenes, and films and articles produced therefrom |
| 04/13/2005 | EP1521791A1 Nobonene-ester based addition polymer and method for preparing the same |
| 04/13/2005 | EP1521785A2 Enhanced solubility of magnesium halides and catalysts and polymerization processes using same |
| 04/13/2005 | EP1521784A1 Supported polymerization catalyst |
| 04/13/2005 | EP1521782A1 Preparation of catalyst systems |
| 04/13/2005 | EP1521781A2 Preparation of functionalized anionic polymerization initiators |
| 04/13/2005 | EP1300458B1 Viscosity modifier for lubricating oil and lubricating oil composition |
| 04/13/2005 | EP1060198B1 Noncoordinating anions for olefin polymerization |
| 04/13/2005 | EP0746574B2 Polymerization catalyst systems, their production and use |
| 04/13/2005 | CN1606576A Continuous dosing of extremely fast initiators during polymerization reactions |
| 04/13/2005 | CN1606575A Addition of organic initiators during the pressure drop in vinyl chloride monomer polymerization reactions |
| 04/13/2005 | CN1606572A Catalyst systems of the ziegler-natta type and their preparation |
| 04/13/2005 | CN1606539A Trimerisation and oligomerisation of olefins using a chromium based catalyst |
| 04/13/2005 | CN1606538A Trimerisation and oligomerisation of olefins using a chromium based catalyst |
| 04/13/2005 | CN1196770C Viscosity modifier for lubricating oil and lubricating oil composition |
| 04/13/2005 | CN1196731C Polysiloxane block copolymers in topical cosmetic and personal care compositions |
| 04/13/2005 | CN1196722C Method for producing polymer compositions and use thereof |
| 04/13/2005 | CN1196721C Metallocene compound and its manufacturing method and application in olefins polymerization catalyzer |
| 04/13/2005 | CN1196720C Shrinkage film |
| 04/13/2005 | CN1196719C Procatalysts including bidentate ligands, catalyst systems, and use in olefin polymerization |
| 04/13/2005 | CN1196717C Catalyst for synthesis of alkenes |
| 04/13/2005 | CN1196716C Modified particle, support, catalyst component for addition polymerization, catalyst for addition polymerization, and process for producing addition polymer |
| 04/12/2005 | US6878840 Aqueous suspension polymerization in the presence of a solution of a C2-3 dialkyl peroxydicarbonate and a liquid, water insoluble dialkyl alkanedicarboxylate |
| 04/12/2005 | US6878790 High molecular weight polyolefin and catalyst and process for polymerizing said polyolefin |
| 04/12/2005 | US6878789 Polymerization in the presence of an organolithium compound and an organoaluminum compound containing aryloxy groups; block copolymers |
| 04/12/2005 | US6878787 Polyamide supported metallocene catalysts |
| 04/12/2005 | US6878786 Process for the polymerization of olefins |
| 04/12/2005 | US6878785 Organometal compound catalyst |
| 04/12/2005 | US6878779 Expecially ethylene/styrene/m-divinylbenzene; excellent in processability, mechanical properties, high temperature properties, compatibility and transparency |
| 04/12/2005 | US6878662 Polymerization catalyst system, polymerization process and polymer therefrom |
| 04/12/2005 | US6878659 Solid catalyst component for olefin polymerization and catalyst |
| 04/12/2005 | US6878658 High temperature ziegler-natta solution catalysts |
| 04/07/2005 | WO2005030392A1 Ionic liquids as supports |
| 04/07/2005 | US20050075474 Latent catalyst for epoxy resin, epoxy resin composition, and semiconductor device |
| 04/07/2005 | US20050075468 Hydrosilation; reacting a polysiloxane or polysilane having a Si H group with an unsaturated compound containing olfenic group and oxy groups in presence of a complex catalyst of platinum and unsaturated hydrocarbon selected from ethene, propene, butenes, pentenes, cyclohexe or hexene |
| 04/07/2005 | US20050075467 Halogenated organic particles for catalyst supports |
| 04/07/2005 | US20050075242 Heterocyclic nitrogen-containing activators and catalyst systems for olefin polymerization |
| 04/07/2005 | US20050075241 Catalyst systems of the ziegler-natta type and a method for production thereof |
| 04/07/2005 | US20050074668 Perfluorinated amide salts and their uses as ionic conducting materials |
| 04/06/2005 | EP1520917A2 Fiber and process for obtaining same from high-modulus, extrudable polyethene |
| 04/06/2005 | EP1520870A1 Process for manufacturing organic silicon compounds |
| 04/06/2005 | EP1520864A1 Higher alpha-olefin copolymers and process for preparation thereof |
| 04/06/2005 | EP1520863A1 Catalyst for alpha-olefin polymerisation and process for the production of alpha-olefin polymer |
| 04/06/2005 | EP1520862A2 Butadiene polymer, and process for producing conjugated diene polymer |
| 04/06/2005 | EP1519970A1 Process for the preparation of block copolymers |
| 04/06/2005 | EP1519968A1 Low water content high refractive index, flexible, polymeric compositions |
| 04/06/2005 | EP1519967A1 Ethylene, higher alpha-olefin comonomer and dienes, especially vinyl norbornene and polymers made using such processes |
| 04/06/2005 | EP1239957B1 Double metal cyanide catalysts for producing polyether polyols |
| 04/06/2005 | EP0952995B1 Olefin polymerization catalyst composition having increased activity |
| 04/06/2005 | CN1604936A Elastomeric compositions |
| 04/06/2005 | CN1604918A Monoamide based catalyst compositions for the polymerization of olefins |
| 04/06/2005 | CN1604915A Metallocene catalysts containing a cyclopentadienyl ligand substituted by a siloxy or germiloxy group containing an olefinic residue |
| 04/06/2005 | CN1604914A Catalyst solid comprising pyrogenic silica for olefin polymerization |
| 04/06/2005 | CN1604903A Polymerization catalyst activator complexes and their use in a polymerization process |
| 04/06/2005 | CN1603350A Method for synthesizing high solid content vinyl acetate-ethylene copolymer emulsion |
| 04/06/2005 | CN1603349A Method for polymerization of alpha, beta-unsaturated carbonyl and nitrile monomer |