| Patents for C08F 10 - Homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond (36,091) |
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| 03/03/1998 | US5723402 Silicas with specific contents of cations as supports for olefin polymerization catalysts |
| 03/03/1998 | US5723400 Process for the preparation of a solid catalyst component suitable for the polymerization of olefins which includes at least two additions of an electron donor |
| 03/03/1998 | US5723399 Ethylenic polymerization catalyst |
| 03/03/1998 | US5723398 Homogeneous, stabilized, reduced metal addition polymerization catalysts, process for preparation and method of use |
| 03/03/1998 | US5723217 Molecular weight |
| 02/27/1998 | CA2213882A1 Prepolymerized solid catalyst, process for preparing the same, and process for heterogeneous polymerization of olefins |
| 02/26/1998 | WO1998008238A1 Winding protection for tape-wound cores |
| 02/26/1998 | WO1998007764A1 Transfer of polymer particles between vapor phase polymerization reactors |
| 02/26/1998 | WO1998007762A1 Process for preparing ethylenic polymer |
| 02/26/1998 | WO1998007761A1 Catalyst component for olefin polymerization, catalyst for olefin polymerization, and process for preparing polyolefin |
| 02/26/1998 | WO1998007760A1 Catalyst system |
| 02/26/1998 | WO1998007515A1 Use of group 13 metal perfluoroaryl fluoro anions in metallocene catalysts for olefin polymerization |
| 02/26/1998 | DE19736616A1 Alpha-olefin polymerisation catalyst containing an organo:aluminium and an electron donor compound |
| 02/26/1998 | CA2264058A1 Use of group 13 metal perfluoroaryl fluoro anions in metallocene catalysts for olefin polymerization |
| 02/25/1998 | EP0825205A1 Heteropolyacid catalyzed polymerization of olefins |
| 02/25/1998 | EP0824680A1 Method and apparatus for taking sample |
| 02/25/1998 | CN1174205A Carrier catalyst system, its prep, and use in polymerization of olefines thereof |
| 02/25/1998 | CN1174204A Solid catalyst componens for olefin polymerization and processes for polymerization of olefin using same |
| 02/24/1998 | US5721331 Isobutylene-based polymer and process of producing the same |
| 02/24/1998 | US5721185 Homogeneous olefin polymerization catalyst by abstraction with lewis acids |
| 02/24/1998 | US5721184 Method for making supported catalyst systems and catalyst systems therefrom |
| 02/24/1998 | US5721183 Addition polymerization catalysts; including group 4 metal complex |
| 02/23/1998 | CA2213278A1 Heteropolyacid catalyzed polymerization of olefins |
| 02/19/1998 | WO1998006760A1 Saturated tricyclic ligand containing metal complexes and olefin polymerization process |
| 02/19/1998 | WO1998006759A1 Group iv zwitterion ansa metallocene (zam) catalysts for alpha-olefin polymerization |
| 02/19/1998 | WO1998006728A1 2-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process |
| 02/19/1998 | WO1998006727A1 3-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process |
| 02/19/1998 | WO1998006487A1 Process and reactor for carrying out an exothermic reaction |
| 02/19/1998 | WO1998002470A3 Olefin polymerization process with alkyl-substituted metallocenes |
| 02/19/1998 | DE19632919A1 Katalysatorsystem Catalyst system |
| 02/19/1998 | DE19632558A1 Supported organo-metallic compounds useful as co-catalyst in highly active olefin polymerisation catalyst system |
| 02/19/1998 | DE19632557A1 Supported organo-metallic compounds useful as co-catalyst in highly active olefin polymerisation catalyst system |
| 02/19/1998 | CA2262377A1 2-heteroatom substituted cyclopentadienyl-containing metal complexes and olefin polymerization process |
| 02/19/1998 | CA2259428A1 Saturated tricyclic ligand containing metal complexes and olefin polymerization process |
| 02/18/1998 | EP0824118A1 Polymerisation process |
| 02/18/1998 | EP0824117A1 Polymerisation process |
| 02/18/1998 | EP0824116A1 Polymerisation process |
| 02/18/1998 | EP0824115A1 Polymerisation process |
| 02/18/1998 | EP0824113A1 Supported catalyst, process for its preparation and its use in olefin polymerization |
| 02/18/1998 | EP0824112A1 Supported chemical compound |
| 02/18/1998 | EP0824101A2 Carbosilane dendrimers containing Si-O-metal bonds, process for their preparation and their use |
| 02/18/1998 | EP0823920A1 Polyolefin composites, process for making the same, and shaped articles made therefrom |
| 02/18/1998 | EP0823919A1 Process and catalyst component for homo- and copolymerization of olefins |
| 02/18/1998 | CN1173879A Solid titanium catalyst component and utilization thereof in olefin polymerization catalyst |
| 02/18/1998 | CN1173506A Process fro manufacturing polyolefins |
| 02/18/1998 | CN1173503A Olefin Polymerization catalyst compositions |
| 02/18/1998 | CN1173502A Compounding limitted geometrical configuration metallocene catalyst, its prepn. and application |
| 02/18/1998 | CN1173501A Catalyst systems of Ziegler-Natta type |
| 02/17/1998 | US5719241 Alumoxane and at least two metallocenes |
| 02/17/1998 | US5719235 Catalyst system, use of this catalyst system for the (co)polymerization of olefins, process for preparing this catalyst system and olefin (co)polymerization process |
| 02/17/1998 | US5719096 Isomer blend; crosslinking polymers |
| 02/17/1998 | US5719095 Supported catalyst system, the preparation thereof, and the use thereof for the polymerization of olefins |
| 02/13/1998 | CA2212668A1 Supported chemical compound |
| 02/12/1998 | WO1998005741A1 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives and derivatives thereof |
| 02/12/1998 | WO1998005692A1 Solid nucleophilic reagent for conversion of benzylic halogen funnctionality on polymers to other functionalities |
| 02/12/1998 | WO1998005691A1 Star polymers having multiple polyisobutylene arms emanating from a calixarene core and the synthesis thereof |
| 02/12/1998 | WO1998005422A1 Supported modified ziegler-metallocene catalyst for olefin polymerization |
| 02/12/1998 | WO1997045454A3 Terpolymerization |
| 02/12/1998 | WO1997032918A3 Group 4 metal-containing organosilicon dendrimers and method for synthesizing organosilicon dendrimers |
| 02/12/1998 | CA2262948A1 Supported modified ziegler-metallocene catalyst for olefin polymerization |
| 02/12/1998 | CA2259252A1 Solid nucleophilic reagent for conversion of benzylic halogen functionality on polymers to other functionalities |
| 02/12/1998 | CA2228912A1 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives and derivatives thereof |
| 02/11/1998 | EP0822946A1 Azaborolinyl metal complexes as olefin polymerization catalysts |
| 02/11/1998 | EP0591224B1 A procatalyst for polymerization of olefins containing a trans-esterification product of a lower alcohol and a phthalic acid ester |
| 02/11/1998 | CN1173192A Polythylene composition |
| 02/11/1998 | CN1173187A Process for preparing polyethylene |
| 02/11/1998 | CN1173186A Azametallocene polymerization catalysts |
| 02/11/1998 | CN1173185A Method for preventing fouling in polymerization reactors |
| 02/10/1998 | US5716898 Preparing hydrogel, grinding to specified particle size, forming aqueous suspension, atomizing in gas stream, collecting particles, contacting with alochol and/or ether to remove moisture, drying |
| 02/05/1998 | WO1998004600A1 Highly crystalline polypropylene |
| 02/05/1998 | WO1998004570A1 Catalysts containing organochromium compounds and their use for polymerising alkenes |
| 02/05/1998 | WO1998004461A1 Improved heat-seals for polyolefins |
| 02/05/1998 | DE19630580A1 Alkene polymerisation catalyst |
| 02/05/1998 | CA2260003A1 Catalysts containing organochromium compounds and their use for polymerising alkenes |
| 02/04/1998 | EP0724604A4 Polyolefin blends of bimodal molecular weight distribution |
| 02/04/1998 | EP0699213B1 Polymerisation process |
| 02/04/1998 | EP0625928B1 Co-ordination catalyst system |
| 02/04/1998 | EP0615524B1 Catalysts and process for the preparation of ethylene polymerization catalysts |
| 02/04/1998 | EP0543022B1 Process for producing styrenic polymer and catalyst therefor |
| 02/04/1998 | CN1172488A Thermoplastic elastomeric stereoblock olefin polymers methods and metallocene catalysts |
| 02/04/1998 | CN1172119A Polymerization catalyst |
| 02/04/1998 | CN1172118A Catalyst for olefine polymer and copolymer and its preparing method |
| 02/03/1998 | US5714559 Copolymer of hydroxystyrene and hydroxyvinyl cylcohexane derivatives wherein a portion of hydroxy group are protected; used as posotive resists |
| 02/03/1998 | US5714556 Olefin polymerization process |
| 02/03/1998 | US5714555 Catalyst compositions and process for preparing polyolefins |
| 02/03/1998 | US5714427 Coordination catalysts for alpha-olefins to form polymers of broad molecular weight, high stereospecificity and good particle morphology; transparent films; thermoforming; foams; metallocenes; alumoxanes |
| 02/03/1998 | US5714426 Olefin polymerization catalyst |
| 02/03/1998 | US5714425 Catalyst compositions and process for preparing polyolefins |
| 02/03/1998 | US5714424 Multi-component polyolefin catalysts |
| 01/29/1998 | WO1998003563A1 Process for halogenation of isomonoolefin/para-alkylstyrene copolymers |
| 01/29/1998 | WO1998003562A1 Improved process for halogenating isomonoolefin copolymers |
| 01/29/1998 | WO1998003560A1 Polymer devolatilization |
| 01/29/1998 | WO1998003559A1 Polymerization processes for olefins |
| 01/29/1998 | WO1998003558A1 Olefin polymerization catalyst composition comprising group 13 compound |
| 01/29/1998 | WO1998003521A1 Combinatorial synthesis and analysis of organometallic compounds and catalysts |
| 01/29/1998 | WO1998003520A1 Metal complexes containing bridged, non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom |
| 01/29/1998 | CA2260985A1 Metal complexes containing bridged, non-aromatic, anionic, dienyl groups and addition polymerization catalysts therefrom |
| 01/29/1998 | CA2260948A1 Polymer devolatilization |
| 01/29/1998 | CA2259582A1 Polymerization processes for olefins |
| 01/28/1998 | EP0821011A2 Process for the preparation of ethylene-based polymers and catalyst system used therein |