| Patents for C08F 4 - Polymerisation catalysts (50,749) |
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| 09/23/1997 | US5670438 Catalyst compositions and catalytic processes |
| 09/23/1997 | US5670436 Polymerization catalysts |
| 09/23/1997 | US5670049 Hydroxy support with nucleoside graft polymerized the presence of cerium |
| 09/23/1997 | CA2156535C Process for the production of polypropylene |
| 09/21/1997 | CA2200352A1 Controlled polymerization or copolymerization of (meth)acrylic and vinyl monomers and the products thus produced |
| 09/19/1997 | CA2200243A1 Method for producing highly active, stable metallocene catalyst systems,and formulations produced thereby |
| 09/18/1997 | WO1997033924A1 PROCESS FOR THE PRODUCTION OF α-OLEFIN OLIGOMERS |
| 09/18/1997 | WO1997033923A1 Process for the preparation of vinylic polymers, polymerization initiator for vinylic monomers, and styrene resin composition |
| 09/18/1997 | WO1997033920A1 A process and an apparatus for polymerization of olefin monomers |
| 09/18/1997 | DE19610350A1 Initiatoren für die anionisch initiierte Polymerisation von wenigstens eine ethylenisch ungesättigte Gruppe aufweisenden Monomeren Initiators having the anionically initiated polymerization of at least one ethylenically unsaturated monomer group |
| 09/18/1997 | DE19608804A1 Production of catalyst support for olefin polymerisation catalyst |
| 09/18/1997 | CA2200020A1 Method for the control of vinyl content in diene polymers |
| 09/17/1997 | EP0795567A2 Process for preparing hydrosoluble copolymers of at least one hydrosoluble n-vinyllactam and at least one hydrophobic comonomer |
| 09/17/1997 | EP0795566A1 Ziegler-Natta catalyst systems with special organosilicon compounds |
| 09/17/1997 | EP0795564A1 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 09/17/1997 | EP0614468B1 Polyonic transition metal catalyst composition |
| 09/17/1997 | CN1159814A Thermoset elastomers |
| 09/17/1997 | CN1159813A Syndiotatic prochiral olefin polymerization process |
| 09/17/1997 | CN1159812A Cationic catalysis and process for using said catalysts |
| 09/17/1997 | CN1159454A Propylene-ethylene random copolymer, process for producing the same and film thereof |
| 09/17/1997 | CN1159452A Polymer for photo-conductive layer and preparation method thereof |
| 09/17/1997 | CN1159451A Production of styrenic polymer, styrenic polymer, styrenic resin composition and molded articles produced therefrom |
| 09/17/1997 | CN1159450A Borate photoinitiators from monoboranes |
| 09/17/1997 | CN1159449A Metallocene compound |
| 09/16/1997 | US5668234 Reaction injection molding (RIM) of methyl (meth)acrylate and related monomers using group-4 catalysts |
| 09/16/1997 | US5668232 Alumoxane, substituted hydrocarbons |
| 09/16/1997 | US5668231 Heat-resistant maleimido polymers/block copolymers |
| 09/16/1997 | US5668230 Olefin polymerization |
| 09/16/1997 | US5668229 Redox polymerization process with oxidizers of persufates, hydrogen peroxide, metal peroxide, hydroperoxides, dialkyl peroxides, diacyl peroxides, ketone peroxides, dialkylperoxy dicarbonates, peracids, peresters of molecular weight |
| 09/16/1997 | US5668218 Elastic-thermoplastic graft polymers with improved properties |
| 09/16/1997 | US5668192 Polymerization catalysts |
| 09/16/1997 | US5667692 Method and supports for gel permeation chromatography |
| 09/15/1997 | CA2199915A1 Process for hydrogenation of conjugated diene polymers and catalyst compositions suitable for use therein |
| 09/13/1997 | CA2199054A1 Preparation of water-soluble copolymers of at least one water-soluble n-vinyllactam and at least one hydrophobic comonomer |
| 09/12/1997 | WO1997033198A1 Photoresist compositions comprising polycyclic polymers with acid labile pendant groups |
| 09/12/1997 | WO1997032918A2 Group 4 metal-containing organosilicon dendrimers and method for synthesizing organosilicon dendrimers |
| 09/12/1997 | WO1997032909A1 Betaine polymers, process for producing the same, and antiviral agents |
| 09/12/1997 | WO1997032908A1 Group 4 metal-containing organosilicon dendrimers |
| 09/12/1997 | WO1997032906A1 Stable metallocene catalyst systems |
| 09/12/1997 | WO1997032905A1 A method of catalyst transitions in olefin polymerizations |
| 09/12/1997 | CA2243519A1 Stable metallocene catalyst systems |
| 09/10/1997 | EP0794200A2 Staged reactor polymerisation process |
| 09/10/1997 | EP0793679A1 Ethylene homopolymerization using group 3 metal complexes |
| 09/10/1997 | EP0793678A2 Method for making supported catalyst systems, and catalyst systems therefrom |
| 09/10/1997 | CN1159202A Ethylenic polymer composition |
| 09/10/1997 | CN1158866A Polymeric compositions and method for preparing them |
| 09/10/1997 | CN1158861A Catalysts for polymerization of alpha-olefins |
| 09/10/1997 | CN1158860A Improved random propylene copolymers |
| 09/10/1997 | CN1158858A Catalytic system for (Co) polymerization of alpha-olefins |
| 09/10/1997 | CN1158854A Borate cointiators for photopolymerization |
| 09/10/1997 | CN1035805C Prepn. of twice-aged porous inorganic oxides |
| 09/09/1997 | US5665837 Initiation via haloboration in living cationic polymerization |
| 09/09/1997 | US5665834 Method of polymerizing alpha-olefins with boryl zirconocene organic 1,1-dimetallic compound catalysts |
| 09/09/1997 | US5665833 Method for controlling a polymerization rate of styrene resins |
| 09/09/1997 | US5665827 Synthesis of multiblock polymers using group IIA and IIB metal cyclic organometallic initiators |
| 09/09/1997 | US5665826 Butadiene-methylstyrene copolymer |
| 09/09/1997 | US5665818 High activity staged reactor process |
| 09/09/1997 | US5665800 Useful in fibers, films, moldings |
| 09/09/1997 | US5665665 Method for making supported catalyst systems and catalyst systems therefrom |
| 09/09/1997 | CA2108528C Gas phase polymerization reaction utilizing soluble unsupported catalysts |
| 09/09/1997 | CA1339456C Adhesive compositions |
| 09/04/1997 | WO1997031954A1 Process for the preparation of random propylene copolymers and products obtained therefrom |
| 09/04/1997 | WO1997031953A1 Method for preparing (co)polymers having a narrow molecular weight distribution |
| 09/04/1997 | DE19708201A1 Photopolymerisable composition sensitive to visible and laser light |
| 09/04/1997 | CA2218997A1 Process for the preparation of random propylene copolymers and products obtained therefrom |
| 09/03/1997 | EP0792892A2 Ethylene/vinylformiate copolymers, process for their preparation, their use as flow improvers and fuel compositions containing them |
| 09/03/1997 | EP0792869A1 Azoamide compounds and their use as polymerization initiators |
| 09/03/1997 | EP0792308A1 Process for polymerising cyclic olefins and a photopolymerisable composition |
| 09/03/1997 | EP0792305A1 Thermal metathesis polymerisation process and a polymerisable composition |
| 09/03/1997 | EP0792298A1 Process for producing modified rubber moulding masses by incorporating groups into the rubber that form radicals by thermal decomposition |
| 09/03/1997 | EP0792297A1 Supported catalyst component, supported catalyst, their preparation, and addition polymerization process |
| 09/03/1997 | EP0792296A1 Catalyst system for the preparation of a rubber-like copolymer |
| 09/03/1997 | EP0792252A1 Monomers and composition which can be crosslinked and crosslinked polymers |
| 09/03/1997 | EP0721372B1 Nucleoside-containing sorbent for affinity chromatography |
| 09/03/1997 | EP0646136B1 Preparation of a solid ziegler catalyst by using a multifunctional, pivoting, inclinable reactor and the equipment for this |
| 09/03/1997 | EP0527221B1 Process for preparing polyolefins having a bimodal molecular weight distribution |
| 09/03/1997 | CN1158624A Gas phase polymerization process |
| 09/03/1997 | CN1158337A Improved propylene polymers |
| 09/03/1997 | CN1158336A Gas phase polymerization employing unsupported catalysts |
| 09/02/1997 | US5663470 "Heterogeneous lewis acid-type catalysts" |
| 09/02/1997 | US5663268 Syndiotactic propylene copolymers |
| 09/02/1997 | US5663257 Alkenyl-substituted bisnadimides, process for manufacturing the same, process for curing the same, and adhesives and coating materials utilizing the same |
| 09/02/1997 | US5663252 Process for preparing a branched polymer from a vinyl aromatic monomer |
| 09/02/1997 | US5663250 Deprotection with molten salt |
| 09/02/1997 | US5663249 Metallocene |
| 09/02/1997 | US5663248 Olefin polymerization catalysts |
| 09/02/1997 | US5663024 Images from dielectric medium with electrostatic charging of surface then contacting with liquid toner, hydrocarbon carrier, polymeric dye and chromophore |
| 08/29/1997 | CA2198762A1 Ethylene-vinyl formate copolymers, process for their preparation, their use as flow improvers, and fuel and propellant compositions comprising them |
| 08/28/1997 | WO1997031051A1 Composition exhibiting improved fluorescent response |
| 08/28/1997 | WO1997031040A1 Improved nonwoven fabrics |
| 08/28/1997 | WO1997031038A1 Supported catalyst system |
| 08/28/1997 | WO1997031035A1 Supported catalyst system |
| 08/28/1997 | WO1997031029A1 Process for producing polymers of alkenes by suspension polymerisation |
| 08/28/1997 | WO1997031028A1 Diene rubber, process for producing the rubber and rubber composition containing the same |
| 08/28/1997 | CA2246389A1 Process for producing polymers of alkenes by suspension polymerisation |
| 08/28/1997 | CA2246360A1 Supported catalyst system |
| 08/27/1997 | WO1997031039A1 Process for producing alkene polymers by gas phase polymerisation |
| 08/27/1997 | EP0791628A1 Adhesive ethylenic polymer resin composition and laminate produced from the composition |
| 08/27/1997 | EP0791627A1 Resin composition and use thereof |
| 08/27/1997 | EP0791626A1 Resin compositions and use thereof |