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)
06/1996
06/19/1996EP0717052A1 Catalyst component for olefin polymerization, process for the production thereof and process for the polymerization of olefins using the same
06/19/1996EP0717050A1 Supported catalytic system for the production of ethylene propylene copolymers
06/19/1996EP0717035A1 1,1,2,2-Tetramethylpropylperoxy esters and methods for preparing vinyl polymers
06/19/1996EP0716663A1 Novel cyclopolymerization polymers from non-conjugated dienes
06/19/1996CN1124740A Atactic polypropylene catalyst
06/19/1996CN1032064C Polymerisation catalyst for alpha-olefin and its application
06/19/1996CN1032063C Components and catalysts for the polymerization of olefins
06/18/1996US5527930 Coordination catalyst with metallocene; catalyst forpolymerization of alpha-olefins
06/18/1996US5527929 Zwitterionic biscyclopentadienyl complexes
06/18/1996US5527921 Useful in photopolymerizable compositions and photosensitive elements
06/18/1996US5527868 Catalyst systems for the polymerization of C2 -C10 -alk-1-enes
06/18/1996US5527867 Process for producing polyolefins
06/18/1996US5527860 Process for producing a diolefin polymer or copolymer and a rubber composition containing such a diolefin polymer or copolymer
06/18/1996US5527753 Functionalized amine initiators for anionic polymerization
06/18/1996US5527752 Catalysts for the production of polyolefins
06/17/1996CA2165395A1 Catalytic component for the polymerization of olefins; process for preparing the same and process for the polymerization of olefins with said catalytic component
06/13/1996WO1996008519A3 Silylium cationic polymerization activators for metallocene complexes
06/12/1996EP0716103A2 Polymerisable powder composition, flowable under pressure or under shearing
06/12/1996EP0716102A1 Transparent plastic material, optical article made therefrom, and production process
06/12/1996EP0716092A1 Organic transition metal compound and process for the preparation of polyolefin using same
06/12/1996EP0619827B1 Ethylene interpolymer polymerizations
06/12/1996CN1124248A Organometallic derivatives of group IIIA and process for their preparation
06/12/1996CN1032008C Addition polymerization catalyst with oxidative activation and their preparation
06/11/1996US5525695 Olefin polymers produced in a continuous polymerization process in presence of coordination catalyst having constrained geometry
06/11/1996US5525690 Catalytic system of metallocene and alumoxane cocatalyst
06/11/1996US5525689 Process for preparing ethylene copolymers
06/11/1996US5525688 Highly active π-allynickel-based polymerization initiators
06/11/1996US5525678 Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
06/11/1996US5525128 Fuel oil additives and compositions
06/11/1996CA2018829C Process for producing a high-stiffness polypropylene and a highly stereoregular polypropylene
06/11/1996CA1338394C Process for production of stretched moldings
06/06/1996WO1996016993A1 Method of controlling molecular weight of styrenic polymer
06/05/1996EP0714920A1 Catalyst for polymerization of olefins
06/05/1996EP0714902A2 Rhenium and aluminium compounds, their preparation and their use as catalysts
06/05/1996EP0714416A1 Free radical polymerisation process
06/05/1996EP0714414A1 Process for preparing anionically polymerisable vinyl compounds
06/05/1996EP0714352A1 Heat sealable films and articles
06/05/1996DE19520369C1 Temporarily inactivated benzoyl peroxide
06/05/1996CN1123796A Process for the preparation of amorphous polymers of propylene
06/05/1996CN1123795A Compositions useful for olefin polymerization and processes therefor and therewith
06/05/1996CN1031945C High strength linear, low density polyethylene polymerization process and film
06/05/1996CN1031944C Gaseous whole-density polyethelene catalyst
06/04/1996US5523507 Process of trimerizing and oligomerizing olefins using chromium compounds
06/04/1996US5523466 Diacylperoxide esters
06/04/1996US5523371 Functionalized polymer of improved hysteresis properties prepared using amino-substituted aryllithium polymerization initiators
06/04/1996US5523365 Graft copolymers of organopolysiloxanes as free radical macroinitiators
06/04/1996US5523364 Functionalized amine initiators for anionic polymerization
06/04/1996US5523347 One-part, air-activatable, free-radically polymerizable compositions
06/04/1996CA2056180C Silane and monoether cocatalyst for propylene polymerization
06/04/1996CA1338368C Crystalline copolymers of propylene
06/02/1996CA2164161A1 Catalyst for polymerization of olefins
05/1996
05/30/1996WO1996016104A1 Process for polymerising cyclic olefins and a photopolymerisable composition
05/30/1996WO1996016100A1 Thermal metathesis polymerisation process and a polymerisable composition
05/30/1996WO1996016095A1 Ethylene homopolymerization using group 3 metal complexes
05/30/1996WO1996016094A1 Preparation of syndiotactic polyolefins from prochiral olefins
05/30/1996WO1996016093A2 Method for making supported catalyst systems, and catalyst systems therefrom
05/30/1996WO1996016092A1 Supported catalyst component, supported catalyst, their preparation, and addition polymerization process
05/30/1996WO1996016090A1 Improved cyclic conjugated diene polymer and process for producing the same
05/30/1996WO1996016069A1 Bridged metallocenes for use in catalyst systems for the polymerisation of olefins
05/30/1996WO1996016008A1 Monomers and composition which can be crosslinked and crosslinked polymers
05/30/1996CA2205463A1 Monomers and composition which can be crosslinked and crosslinked polymers
05/30/1996CA2205376A1 Supported catalyst component, supported catalyst, their preparation, and addition polymerization process
05/30/1996CA2203531A1 Ethylene homopolymerization using group 3 metal complexes
05/29/1996EP0713890A2 Water-soluble polymers made from meth(acrylamide), ethylenically unsaturated, aliphatic carboxylic acid or salt, and polyvinyl monomer, and their use as dry strength additives for paper
05/29/1996EP0713888A2 Process for preparing an in situ polyethylene blend
05/29/1996EP0713886A2 Process for producing catalyst carrier for olefin polymerization
05/29/1996EP0713883A1 Process for producing isobutene polymer
05/29/1996EP0511407B1 Styrenic copolymer and production thereof
05/29/1996EP0484405B1 Supported catalyst for 1-olefin and 1,4-diolefin copolymerization
05/29/1996CN1123552A Method for polymerising or copolymerising propylene in liquid propylene, solid catalytic component, and method for making same
05/29/1996CN1123287A Catalyst systems and process for producing broad molecular weight polyolefin
05/28/1996US5521309 Anionic polymerization catalyst
05/28/1996US5521271 Polymeric dyes
05/28/1996US5521265 Substituted with ferrocene or ruthenocene, olefin polymerization
05/28/1996US5521263 Catalysts and synthesis of high molecular weight amorphous polyolefins and recovery thereof
05/28/1996US5521255 Narrow molecular weight distribution, low temperature crosslinking
05/28/1996US5521135 Solid component of catalyst for the (CO)polymerization of ethylene
05/23/1996WO1996015166A1 Process for producing modified rubber moulding masses by incorporating groups into the rubber that form radicals by thermal decomposition
05/23/1996WO1996015161A1 Catalyst system for the preparation of a rubber-like copolymer
05/23/1996WO1996015160A1 Polymerization catalyst and process for producing styrene polymer therewith
05/23/1996WO1996015156A2 Carbocationic catalysts and process for using said catalysts
05/23/1996CA2205304A1 Catalyst system for the preparation of a rubber-like copolymer
05/23/1996CA2203693A1 Carbocationic catalysts and process for using said catalysts
05/23/1996CA2163418A1 Bridged metallocenes for use in catalyst systems for the polymeristion of olefins
05/22/1996EP0712874A1 Process for preparing a glue intermediate
05/22/1996EP0712871A1 Process for the production of homogeneous ethylene propylene rubbers using a vanadium catalyst supported on magnesium chloride
05/22/1996EP0712870A1 Process for the free-radical polymerisation of vinylaromatic monomer in the presence of a lewis acid for the preparation of polymers with a high molecular weight
05/22/1996EP0712869A1 Propylene polymer, process for producing the same, composition thereof, polymerization catalyst component, and process for producing the same
05/22/1996EP0712868A1 Catalyst system for the polymerization of olefins and process for the polymerization of at least one olefin in the presence of this catalyst system
05/22/1996EP0712416A1 Components and catalysts for the polymerization of olefins
05/22/1996EP0607364B1 Acrylate copolymerisate containing amino, carboxyl and possibly hydroxyl groups, process for producing it and its use
05/22/1996CN1123031A Ionic liquids
05/22/1996CN1122811A Ethylene polymerization carrier zirconium-ocene catalyst system, prepn. method and usage thereof
05/21/1996US5519100 Addition of aluminum alkyl for improved metallocene catalyst
05/21/1996US5519099 Organometallic catalysts containing hydrotris(pyrazolyl) borate and cyclopentadienyl groups, and processes of employing the same
05/21/1996US5519086 Low-hysteresis elastomer compositions using amino-substituted aryllithium polymerization initiators
05/17/1996WO1996014349A1 Stable, low cure-temperature semi-structural pressure sensitive adhesive
05/17/1996WO1996014155A1 A process and a catalyst for preventing reactor fouling
05/17/1996WO1996014154A1 Catalyst for biomodal molecular weight distribution ethylene polymers and copolymers
05/17/1996WO1996014151A1 Separating materials and process for their preparation
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