C08F 4 - Polymerisation catalysts

Patents for C08F 4 - Polymerisation catalysts (50,749)
10/1992
10/07/1992	CN1065072A Process for producing olefin polymers and catalyst used therein
10/07/1992	CN1065071A Process for elutriation of particles of ziegler-natta catalyst
10/07/1992	CN1018549B Process for producing alpha-olefinic polymers
10/07/1992	CN1018543B Lower alkene polymers
10/06/1992	US5153283 Process for producing vinyl polymer or vinylidene polymer
10/06/1992	US5153270 Heating in the presence of rhodium or ruthenium compound polymerization catalysts
10/06/1992	US5153236 Photopolymerizable composition
10/06/1992	US5153159 Elastomers and products having reduced hysteresis
10/06/1992	US5153158 Coordination catalyst
10/06/1992	US5153157 Olefin polymerization catalyst
10/06/1992	US5153100 Borate coinitiators for photopolymerizable compositions
10/06/1992	CA1308513C Process for preparing a silicon containing polymer
10/06/1992	CA1308512C Finely divided vinyl chloride-ethylene copolymers stabilized by protective colloids
09/1992
09/30/1992	EP0506074A2 Components and catalysts for the polymerization of olefins
09/30/1992	EP0506073A2 Components and catalysts for the polymerization of olefins
09/30/1992	EP0505997A2 Process for producing styrenic polymer and copolymer
09/30/1992	EP0505973A2 Process for producing styrenic copolymer
09/30/1992	EP0505972A2 Process for producing styrenic copolymer
09/30/1992	EP0505890A2 Process for producing a styrenic polymer and a catalyst for use therein
09/30/1992	CN1064871A Process for producing ethylene-alpha-olefin copolymers
09/30/1992	CN1064870A Process for reducing hexane extractables from ethylene copolymers
09/30/1992	CN1018432B Elutriation method and equipment of catalyst particle
09/29/1992	US5151482 Process for the production of methacrylic resin sheets
09/29/1992	US5151399 Olefin polymerization catalyst
09/29/1992	US5151397 Polymerization catalysts containing group IIA and group IIB metal halides and a transition metal compound as coordination catalysts
09/29/1992	US5151396 Process for the polymerization of ethylene and catalytic component therefor
09/29/1992	CA1308212C Composition for making durable golf balls
09/29/1992	CA1308092C Catalyst for olefin polymerization
09/28/1992	CA2064125A1 Components and catalysts for the polymerization of olefins
09/28/1992	CA2064123A1 Components and catalysts for the polymerization of olefins
09/27/1992	WO1992017511A1 Mixed chromium catalysts and polymerizations utilizing same
09/27/1992	CA2106565A1 Mixed chromium catalysts and polymerizations utilizing same
09/27/1992	CA2063933A1 Process for producing a styrenic polymer and a catalyst for use therein
09/24/1992	DE4109059A1 Ethylene@] (co)polymer(s) with wide mol. wt. distribution - by radical-initiated polymerisation in 2-zone tubular reactor, with ratio of polymer concns. in zones 1 and adjusted to given valve
09/23/1992	EP0504936A1 Novel quarternary ammonium salts
09/23/1992	EP0504744A2 Method for producing a stereospecific polyolefin
09/23/1992	EP0504661A1 Ziegler catalyst system
09/23/1992	EP0504528A1 In-mould coating compositions and use thereof
09/23/1992	EP0504418A1 Process for producing cycloolefin polymer, cycloolefin copolymer, and composition and molding prepared therefrom
09/22/1992	US5149896 Polymerization catalysis of propylene to form nonenes, light and heavy hydrocarbon oligomers using alumina-silica gel catalyst
09/17/1992	WO1992015596A1 Novel transition metal compound and process for polymerizing olefin by using the same
09/16/1992	EP0503791A1 Process for producing bimodal ethylene polymers in tandem reactors
09/16/1992	EP0503713A1 Microspheroidal particles and process for obtaining them
09/16/1992	EP0503422A1 Process for the preparation of chemically homogenous cycloolefinic copolymers
09/16/1992	EP0502921A1 New starter systems initiating polymerization of ethylenically unsaturated compounds and their use.
09/16/1992	CA2062611A1 Process for producing ethylene-.alpha.-olefin copolymers
09/15/1992	US5147952 Molecular weight control, quaternary ammonium with carbanion
09/15/1992	US5147951 Method for preparing ultra high molecular weight copolymers of conjugated dienes and aromatic vinyl compounds
09/15/1992	US5147950 Injection molding
09/15/1992	US5147949 Polymerization process using a silica gel supported metallocene-alumoxane catalyst
09/15/1992	US5147907 Process of producing aqueous polymer dispersions
09/15/1992	US5147901 Propionphenone derivatives as photoinitiators for photopolymerization
09/15/1992	US5147900 Mixture of ethylenically unsaturated and epoxy monomers with curing agent composed of organometallic compound and onium salt
09/15/1992	US5147839 Production of α-olefin polymers
09/15/1992	CA1307619C Chromium catalyst compositions and polymerization utilizing same
09/15/1992	CA1307616C Process for polymerizing olefins
09/15/1992	CA1307605C Polymers with imid groups without daimine and process for their preparation
09/15/1992	CA1307516C Process for producing solid catalyst for polymerization of olefins
09/09/1992	EP0502733A1 Air-activatable polymerisable compositions
09/09/1992	EP0502683A1 Catalyst composition for preparation of syndiotactic vinyl aromatic polymers
09/09/1992	EP0502009A1 Method for the preparation of a catalyst component for the polymerization of olefins, a polymerization catalyst component produced by the method and use of the same.
09/09/1992	CN1064280A Process for preparation of (co) polymers soluble in its compositions (copoly) monomers
09/08/1992	US5145823 Polymerization process
09/08/1992	US5145821 Silica supported polymerization catalyst system
09/08/1992	US5145819 2-substituted disindenylmetallocenes, process for their preparation, and their use as catalysts in the polymerization of olefins
09/08/1992	US5145818 Molecular weight distribution, moldability
09/08/1992	CA1307371C Method for continuously producing low molecular weight polymer of conjugated diolefin
09/07/1992	CA2062400A1 Air-activatable polymerisable compositions
09/07/1992	CA2062098A1 Process for producing bimodal ethylene polymers in tandem reactors
09/05/1992	WO1992015619A1 Process for preparing polyolefins having a bimodal molecular weight distribution
09/05/1992	CA2060019A1 Process for producing polyolefins having a bimodal molecular weight distribution
09/03/1992	WO1992014766A1 Hp catalyst killer
09/02/1992	EP0501741A1 Production of olefin polymers
09/02/1992	EP0501672A1 Polymerization catalyst and process
09/02/1992	EP0501509A1 Catalyst and process for polymerizing aromatic vinyl compounds
09/02/1992	EP0501491A2 Process for the preparation of a solid component of a catalyst for the (co)polymerization of ethylene
09/02/1992	EP0501288A1 Process for producing styrenic polymer
09/02/1992	EP0500944A1 CATALYST FOR $g(a)-OLEFIN POLYMERIZATION AND PRODUCTION OF POLY-$g(a)-OLEFIN THEREWITH
09/02/1992	EP0500627A1 Allyl hydroperoxide chain transfer agents.
09/02/1992	EP0500624A1 Allyl peroxide chain transfer agents.
09/02/1992	EP0500575A1 Control of molecular weight and end group functionality in polymers using unsaturated peroxy compounds as chain transfer agents.
09/02/1992	EP0500530A1 Catalyst component for making primarily isotactic elastomeric polypropylene or polybutene.
09/02/1992	CA2062067A1 Polymerization catalyst and process
09/02/1992	CA2061570A1 Catalyst and process for polymerizing aromatic vinyl compound
09/01/1992	US5143883 Modified silica based catalyst
09/01/1992	US5143882 Transition-metal catalyst component for a ziegler catalyst system, and the use of said system
09/01/1992	US5143881 Transition-metal catalyst component for a ziegler catalyst system, and the use of said system
09/01/1992	US5143880 Solid catalyst component for use in polymerization of α-olefins
09/01/1992	US5143818 Borate coinitiators for photopolymerizable compositions
09/01/1992	US5143549 Preparation of catalytically active fillers for polyolefin composites
09/01/1992	CA1306998C Propiophenone derivatives as photoinitiators for photopolymerisation
09/01/1992	CA1306990C CATALYST COMPONENTS FOR POLYMERIZATION CATALYSTS OF .alpha.-OLEFINES AND A METHOD FOR THEIR PRODUCTION
09/01/1992	CA1306839C Method for in-mold polymerization of unsaturated compound
08/1992
08/26/1992	EP0500427A1 Process for preparing (co)-polymers soluble in their monomeric compositions
08/26/1992	EP0500392A2 Process for preparing polyolefins
08/26/1992	EP0500308A2 Olefin polymerization catalyst
08/25/1992	US5142007 Process for the production of cycloolefin-based random copolymer
08/25/1992	US5142006 Reaction product of transition metal halide and biphenol compound
08/25/1992	US5142005 Using coordination polymerization catalysts
08/25/1992	US5141910 Magnesium titanium complex alkoxide catalyst precursor

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