Patents
Sitemap › C08 - Organic macromolecular compounds; Their preparation or chemical working-up; Compositions based thereon › C08F - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds › C08F 4 - Polymerisation catalysts
Patents for C08F 4 - Polymerisation catalysts (50,749)
10/1993
10/14/1993WO1993020115A1 Polypropylene resins and process for the production thereof
10/14/1993WO1993020113A1 Catalyst systems for polymerising c2 to c10 alk-1-enes
10/14/1993WO1993020111A2 Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization
10/14/1993CA2132531A1 Polyporpylene resins and process for the production thereof
10/14/1993CA2131988A1 Norbornene polymerization initiators and polymers prepared therewith
10/13/1993EP0565488A1 Fluorine free titanocenes and their application
10/13/1993EP0564636A1 Polypropylene extrusion coating resins and process for the production thereof
10/13/1993EP0564488A1 A method for homo- or copolymerizing ethene.
10/12/1993US5252694 Curable epoxy-acrylate mixture, catalyst system, peroxide, and alcohol
10/12/1993US5252629 Adhesives for dentin
10/12/1993US5252529 Olefin polymerization catalyst and olefin polymerization
10/12/1993CA1322916C Adhesive dressings
10/10/1993CA2093611A1 Fluorine-free titanocenes and the use thereof
10/07/1993DE4211086A1 Katalysatorsysteme zur Polymerisation von C¶2¶- bis C¶1¶¶0¶-Alk-1-enen Catalyst systems for the polymerization of C¶2¶- to C¶1¶¶0¶-alk-1-enes
10/07/1993CA2076148A1 Anionic polymerization modifier
10/06/1993EP0564211A2 Process for the preparation of a Ziegler-Natta catalyst
10/06/1993EP0564004A1 A highly stereoregular polypropylene
10/06/1993EP0563967A1 Thermoplastic elastomer powder for use in powder molding, powder molding process using the same and molded product obtained by the process
10/06/1993EP0563917A1 Catalyst for the polymerisation of olefins, process for its preparation and its use
10/06/1993EP0563834A1 Syndiotactic polypropylene wax, production process thereof, and heating roll fixing-type toner composition making use of the wax
10/06/1993EP0563815A1 Process for preparing a spherical catalytic component
10/06/1993EP0563365A1 Preparation of metal coordination complex
10/06/1993EP0563111A1 A method for the preparation of a polymerizing catalyst component, a polymerizing catalyst component prepared by the method and its use.
10/06/1993CN1076937A Compositions of random copolymers of propene containing an alpha-olefin as comonomer
10/06/1993CN1022326C Components and catalysts for polymerization of olefins
10/05/1993US5250641 Curing of dental resin
10/02/1993CA2093056A1 Catalyst for the polymerization of olefins, process for its preparation and its use
09/1993
09/30/1993WO1993019126A1 Production of an ethanol solution of ethyl or butyl half-ester of a copolymer
09/30/1993WO1993019106A1 Polymers and additive compositions
09/30/1993WO1993019105A2 Silica supported transition metal catalyst
09/30/1993WO1993019104A1 Addition polymerization catalysts comprising reduced oxidation state metal complexes
09/30/1993WO1993019103A1 IONIC CATALYST FOR THE PRODUCTION OF POLY-α-OLEFINS OF CONTROLLED TACTICITY
09/30/1993WO1993019101A1 Process for manufacturing toner resins
09/30/1993WO1993019100A1 A polymerization catalyst carrier prepared by spray crystallization
09/29/1993EP0562928A1 Catalyst for the polymerization of olefins and process for its manufacture
09/29/1993EP0562897A1 Borates with cations selected from the group of onium or organometallic complexes, as cationic polymerisation initiators
09/29/1993EP0562258A2 Method for the production of propene oligomers
09/29/1993EP0502921B1 New starter systems initiating polymerization of ethylenically unsaturated compounds and their use
09/29/1993CN1022250C Solid catalysts for polymers of alkenes and preparation thereof
09/29/1993CA2092769A1 Process for the preparation of a spherical catalyst component
09/28/1993US5248746 Method of producing polymers
09/28/1993US5248745 Copolymerization of dicyclopentadiene with norbornene derivatives
09/28/1993CA2092136A1 Olefin polymerization catalyst; process for preparing said catalyst
09/23/1993DE4307649A1 Titanium-contg. suspension components for Ziegler catalysts - prepd. by reacting titanium tetra:chloride, alkylaluminium cpd. and lower alpha-olefin in inert organic liq., isolating suspended fine particle solid prod. obtd., etc.
09/22/1993EP0561479A1 Catalysts, method of preparing these catalysts and method of using said catalysts
09/22/1993EP0561360A1 Polymerization process to prepare a polyolefin from sterically hindered, methyl branched, alpha-olefins
09/22/1993EP0561352A1 Acrylic adhesive composition and organoboron initiator system
09/22/1993EP0248056B1 High strength polyolefins
09/22/1993CN1076457A Process for preparing elastomeric ethylene copolymers
09/22/1993CN1076456A Method capable of regulating molecular weight for preparing extra high molecular polyethylene
09/22/1993CN1076455A Polymers and additives composition
09/21/1993US5247033 Allyl hydroperoxide chain transfer agents
09/21/1993US5246900 Roasting aluminum and magnesium phosphate gel; contacting with titanium halide
09/21/1993US5246783 Ethylene copolymerized with alpha-olefin and/or polyene; reduced treeing without inhibitor
09/19/1993WO1993019108A1 Energy curable compositions having improved cure speeds
09/19/1993WO1993019073A1 Method of removing gel forming materials from methylaluminoxanes
09/19/1993CA2130658A1 Energy curable compositions having improved cure speeds
09/18/1993CA2091701A1 Acrylic adhesive composition and organoboron initiator system
09/17/1993CA2091303A1 Polymerization process to prepare a polyolefin from sterically hindered, methyl branched, alpha-olefins
09/16/1993WO1993018071A1 Polymerization process
09/16/1993DE4306747A1 Phosphite(s) and phosphonite(s) with sterically hindered amino gps. - useful as light and process stabilisers for polyurethane(s), polyolefin(s) and plastics-based powder paints
09/16/1993DE4207559A1 Furan-terminated telechel(s) - for copolymerisation, crosslinking, etc., by polymerising ethylenically unsatd. monomers in presence of corresp. furan-terminated carbon-carbon bond cleaving initiators
09/16/1993DE4207558A1 Furan-terminated telechel(s) for copolymerisation, crosslinking, etc. - by polymerising ethylenically-unsatd. monomers in presence of corresp. furan-terminated azo initiators
09/16/1993DE4207465A1 Biodegradable super-absorbent polymers for hygiene prods. etc. - by copolymerisation of acrylate salts or acrylamide with derivs. of starch, cellulose or proteins contg. olefinic gps.
09/15/1993EP0560326A1 Compositions of random copolymers of propene containing an alpha-olefin as comonomer
09/15/1993EP0560312A1 Process for the gas-phase polymerisation of olefins
09/15/1993EP0560128A2 Solid material containing chemically bound alkyl metal groups and the use thereof
09/15/1993EP0560090A1 Cyclo-olefin block copolymers and process for preparing same
09/15/1993EP0559885A1 Catalysts and process for the preparation of same for use in the polymerisation of ethylene.
09/15/1993EP0559874A1 A procatalyst composition containing substituted maleic of fumaric acid esters as electron donor for olefin polymerization.
09/15/1993EP0527221A4 Process for preparing polyolefins having a bimodal molecular weight distribution
09/15/1993CN1022108C Process for preparing linear alternating block copolymer
09/14/1993US5245019 Pentamethylcyclopentadienylyttrium chloride dimer
09/14/1993US5244990 Olefin polymerization
09/14/1993US5244989 Method for producing a stereospecific polyolefin
09/14/1993US5244855 Components and catalysts for the polymerization of olefins
09/14/1993US5244854 Components and catalysts for the polymerization of olefins
09/14/1993US5244853 Catalyst component for ethylene polymerization
09/08/1993EP0559633A2 Catalyst formulation and polymerization processes
09/08/1993EP0558987A2 Process for preparing propylene-ethylene copolymers
09/08/1993EP0558981A2 Process for preparing propylene-ethylene copolymers
09/08/1993CN1075971A Polymerization
09/08/1993CN1022039C Process for prepn. of catalyst for synthesizing polycarbonate, polyester and poly ether
09/07/1993US5243002 Process and catalyst for producing syndiotactic polymers
09/07/1993US5243001 Process for the preparation of a high molecular weight olefin polymer
09/07/1993US5242549 Distillation separation process of titanium tetrachloride and halohydrocarbon
09/05/1993CA2089970A1 Catalyst formulation and polymerization processes
09/02/1993WO1993017054A1 Inorganic peroxygen initiator and processes for using same
09/02/1993WO1993017051A1 Method of polymerizing c3-c10-alk-1-enes without the use of an additional electron donor compound
09/02/1993WO1993017048A1 Two-component coating formulation
09/02/1993DE4206169A1 Verfahren zur polymerisation von c(pfeil abwaerts)3(pfeil abwaerts)-c(pfeil abwaerts)1(pfeil abwaerts)(pfeil abwaerts)0(pfeil abwaerts)-alk-1-enen ohne mitverwendung einer weiteren elektronendonorverbindung Process for the polymerization of c (down arrow) 3 (down arrow) -c (Down Arrow) 1 (arrow down) (Down Arrow) 0 (down arrow) alk-1-enes, without the use of a further electron donor
09/01/1993EP0558187A1 Butene polymers
09/01/1993EP0558158A1 Catalysts, method of preparing these catalysts and method of using said catalysts
09/01/1993EP0558143A1 Nickel catalyst active in ethylene homo and copolymerization
09/01/1993EP0558137A2 Catalyst for the polymerization of olefins
09/01/1993EP0557904A2 Process for preparing elastomeric ethylene copolymers
09/01/1993EP0557718A1 Catalyst for olefin polymerisation, process for preparing the same and its sue
09/01/1993EP0344161B1 Impregnant compositions for porous articles
08/1993
08/31/1993US5241025 Coordination catalyst; narrow molecular weight distribution
08/31/1993US5241020 Forming polyurethane or polyepoxide in the presence of an unsaturated compound and adding a free radical catalyst having carboxy or hydroxy groups
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