IN2014DN08814A - - Google Patents

Info

Publication number
IN2014DN08814A
IN2014DN08814A IN8814DEN2014A IN2014DN08814A IN 2014DN08814 A IN2014DN08814 A IN 2014DN08814A IN 8814DEN2014 A IN8814DEN2014 A IN 8814DEN2014A IN 2014DN08814 A IN2014DN08814 A IN 2014DN08814A
Authority
IN
India
Prior art keywords
complex
metal
catalyst component
polymerization catalyst
dispersed phase
Prior art date
Application number
Inventor
Denifl Peter
Leinonen Timo
Original Assignee
Borealis Tech Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of IN2014DN08814A publication Critical patent/IN2014DN08814A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/52—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from boron, aluminium, gallium, indium, thallium or rare earths
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
    • C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
    • C—CHEMISTRY; METALLURGY
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/50—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkaline earth metals, zinc, cadmium, mercury, copper or silver

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

A process for increasing the catalytic activity of an olefin polymerization catalyst component at higher temperatures, comprising the steps of a) preparing a solution of a complex of a group 2 metal and an electron donor by reacting a compound f said metal with said electron donor or a precursor thereof and an organic liquid reaction medium; b) adding said solution of said complex to at least one titanium compound comprising titanium in the oxidation state of 14, to produce an emulsion the dispersed phase of which contains more than 50 mol% of the group 2 metal in said complex; c) agitating the emulsion in order to maintain the droplets of said dispersed phase within such an average size range of from 5 to 200 pm; d) solidifying said droplets of the dispersed phase; and e) recovering the solidified particles of the olefin polymerization catalyst component; wherein the increase in activity is achieved by decreasing the amount of titanium present in said solidified particles of the olefin polymerization catalyst component being present in the oxidation state of +4 by adding a reducing agent.
IN8814DEN2014 2006-05-31 2007-05-31 IN2014DN08814A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06011309.9A EP1862480B1 (en) 2006-05-31 2006-05-31 Process for preparing an olefin polymerisation catalyst component with improved high temperature activity
PCT/EP2007/004838 WO2007137852A1 (en) 2006-05-31 2007-05-31 Process for preparing an olefin polymerisation catalyst component with improved high temperatur activity

Publications (1)

Publication Number Publication Date
IN2014DN08814A true IN2014DN08814A (en) 2015-07-10

Family

ID=37168755

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8814DEN2014 IN2014DN08814A (en) 2006-05-31 2007-05-31

Country Status (5)

Country Link
US (3) US20100056359A1 (en)
EP (2) EP2845868A1 (en)
CN (2) CN101460528A (en)
IN (1) IN2014DN08814A (en)
WO (1) WO2007137852A1 (en)

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EP1862481B1 (en) * 2006-05-31 2016-08-31 Borealis Technology Oy Catalyst with al-alkoxy component
EP1939227B1 (en) * 2006-12-28 2013-10-30 Borealis Technology Oy Catalyst preparation with phosphorous compound
EP2138517B1 (en) 2008-06-26 2012-09-12 Borealis AG Catalyst preparation using H2
EP2216347A1 (en) 2009-01-30 2010-08-11 Borealis AG A method of catalyst transitions in olefin polymerizations
EP2226327A1 (en) 2009-03-02 2010-09-08 Borealis AG Preparation of an olefin polymerization catalyst component
EP2399943A1 (en) 2010-06-28 2011-12-28 Borealis AG Process for producing polyethylene
US9163097B2 (en) 2010-09-30 2015-10-20 Chemetall Gmbh Low-viscosity, concentrated solutions of magnesium complexes for producing polymerization catalysts and method for producing the same
EP2452960B1 (en) 2010-11-12 2015-01-07 Borealis AG Process for preparing propylene polymers with an ultra high melt flow rate
EP2610273B1 (en) 2011-12-30 2018-02-07 Borealis AG Catalyst component
EP2610274A1 (en) 2011-12-30 2013-07-03 Borealis AG Propylene random copolymer
EP2610270B1 (en) 2011-12-30 2015-10-07 Borealis AG Catalyst component
EP2610272B1 (en) 2011-12-30 2017-05-10 Borealis AG Catalyst component
EP2610271B1 (en) 2011-12-30 2019-03-20 Borealis AG Preparation of phthalate free ZN PP catalysts
EP2746306B1 (en) 2012-12-21 2017-10-04 Borealis AG Supported Ziegler Natta procatalyst for ethylene polymerisation
EP2746300B1 (en) 2012-12-21 2016-12-07 Borealis AG Process for producing a ziegler natta procatalyst for ethylene polymerisation
US9944734B2 (en) 2013-12-20 2018-04-17 Saudi Basic Industries Corporation Catalyst system for polymerization of an olefin
WO2015091982A1 (en) 2013-12-20 2015-06-25 Saudi Basic Industries Corporation Catalyst system for polymerisation of an olefin
EP3083717B1 (en) 2013-12-20 2019-08-28 Saudi Basic Industries Corporation Catalyst system for polymerization of an olefin
BR112016014027B1 (en) 2013-12-20 2021-03-23 Sabic Global Technologies B.V. CATALYST SYSTEM FOR THE POLYMERIZATION OF AN OLEFINE, ITS PREPARATION PROCESS, POLYOLEFINE AND THE SAME PREPARATION PROCESS
BR112016013609B1 (en) 2013-12-20 2021-11-09 Saudi Basic Industries Corporation CATALYST COMPOSITION, ITS PREPARATION PROCESS AND POLYMERIZATION CATALYST SYSTEM
MX2016008035A (en) 2013-12-20 2017-03-03 Saudi Basic Ind Corp Catalyst system for polymerization of an olefin.
MX2016008029A (en) * 2013-12-20 2017-03-03 Saudi Basic Ind Corp Procatalyst for polymerization of olefins.
US9714302B2 (en) 2014-10-10 2017-07-25 W. R. Grace & Co.—Conn. Process for preparing spherical polymerization catalyst components for use in olefin polymerizations
CN105541877B (en) * 2014-10-28 2019-03-22 中国石油化工股份有限公司 Adduct of magnesium halides and application and the catalytic component for olefinic polymerization and catalyst system and application and olefine polymerizing process
CN105622793B (en) * 2014-10-28 2019-05-31 中国石油化工股份有限公司 For the catalytic component and catalyst system of olefinic polymerization and its application and olefine polymerizing process
CN105622794B (en) * 2014-10-28 2018-07-20 中国石油化工股份有限公司 For the catalytic component and catalyst system of olefinic polymerization and its application and olefine polymerizing process
CN105622644B (en) * 2014-10-28 2018-12-28 中国石油化工股份有限公司 A kind of adduct of magnesium halides and its application
CN107840910B (en) * 2016-09-18 2020-06-09 中国石油化工股份有限公司 Catalyst component for ethylene polymerization reaction, preparation method thereof, catalyst and application thereof

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EP1489110B1 (en) 2003-06-20 2012-01-18 Borealis Polymers Oy Method for preparing an olefin polymerisation catalyst composition
CN1229400C (en) * 2003-09-18 2005-11-30 中国石油化工股份有限公司 Catalyst compoment used for olefinic polymerization and its catalyst
EP1862481B1 (en) * 2006-05-31 2016-08-31 Borealis Technology Oy Catalyst with al-alkoxy component
EP1939227B1 (en) * 2006-12-28 2013-10-30 Borealis Technology Oy Catalyst preparation with phosphorous compound

Also Published As

Publication number Publication date
CN101460528A (en) 2009-06-17
EP2845868A1 (en) 2015-03-11
US20150291709A1 (en) 2015-10-15
CN103601824A (en) 2014-02-26
US20100056359A1 (en) 2010-03-04
US20150291712A1 (en) 2015-10-15
EP1862480A1 (en) 2007-12-05
WO2007137852A1 (en) 2007-12-06
EP1862480B1 (en) 2016-07-27

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