NO934863L - Forhåndspolymerisert katalysatormateriale, fremgangsmåte ved dets fremstilling og fremgangsmåte for polymerisering av - Google Patents

Forhåndspolymerisert katalysatormateriale, fremgangsmåte ved dets fremstilling og fremgangsmåte for polymerisering av

Info

Publication number
NO934863L
NO934863L NO934863A NO934863A NO934863L NO 934863 L NO934863 L NO 934863L NO 934863 A NO934863 A NO 934863A NO 934863 A NO934863 A NO 934863A NO 934863 L NO934863 L NO 934863L
Authority
NO
Norway
Prior art keywords
prepolymerized
catalyst material
polymerization
preparation
polymerized catalyst
Prior art date
Application number
NO934863A
Other languages
English (en)
Other versions
NO934863D0 (no
Inventor
Ismo Pentti
Pauli Leskinen
Original Assignee
Neste 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 Neste Oy filed Critical Neste Oy
Publication of NO934863D0 publication Critical patent/NO934863D0/no
Publication of NO934863L publication Critical patent/NO934863L/no

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

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

Abstract

Forpolymerisert katalysatormateriale egnet for anvendelse ved polymerisering av a-olefiner, omfattende et prokataly- satormateriale som omfatter et over- gangsmetall forpolymerisert med en for- polymeriseringsmonomer i nærvær av et viskøst stoff. En fremgangsmåte for fremstilling av det forpolymeriserte katalysatormateriale omfatter at (a) et prokatalysatormateriale dannes ved å avsette en overgangsmetallforbindelse på en egnet bærer, (b) prokatalysator- materialet tilsettes til et viskøst stoff og (c) prokatalysatormaterialet forpolymeriseres med en forpolymerisa- sjonsmonomer i nærvær av det viskøse stoff for å oppnå det forpolymeriserte katalysatormateriale.
NO934863A 1992-12-29 1993-12-28 Forhåndspolymerisert katalysatormateriale, fremgangsmåte ved dets fremstilling og fremgangsmåte for polymerisering av NO934863L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI925913A FI95387C (fi) 1992-12-29 1992-12-29 Menetelmä -olefiinien polymeroimiseksi sekä esipolymeroitu katalyyttikompositio ja menetelmä tämän valmistamiseksi

Publications (2)

Publication Number Publication Date
NO934863D0 NO934863D0 (no) 1993-12-28
NO934863L true NO934863L (no) 1994-06-30

Family

ID=8536470

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934863A NO934863L (no) 1992-12-29 1993-12-28 Forhåndspolymerisert katalysatormateriale, fremgangsmåte ved dets fremstilling og fremgangsmåte for polymerisering av

Country Status (5)

Country Link
US (3) US5641721A (no)
EP (1) EP0607703B1 (no)
DE (1) DE69318386T2 (no)
FI (1) FI95387C (no)
NO (1) NO934863L (no)

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FI111846B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto polypropeeniseosten valmistamiseksi
FI973816A0 (fi) 1997-09-26 1997-09-26 Borealis As Polypropen med hoeg smaeltstyrka
FI980342A0 (fi) 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
FI974178A0 (fi) 1997-11-07 1997-11-07 Borealis As Polypropensammansaettningar
FI974175A (fi) * 1997-11-07 1999-05-08 Borealis As Menetelmä polypropeenin valmistamiseksi
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FI990283A (fi) * 1999-02-12 2000-08-13 Borealis As alfa-olefiinin polymerointikatalysattorisysteemi ja sen käyttö alfa -olefiinien polymerointiin
FI991057A0 (fi) * 1999-05-07 1999-05-07 Borealis As Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi
US6238450B1 (en) 1999-06-16 2001-05-29 Saint-Gobain Industrial Ceramics, Inc. Ceria powder
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KR100389475B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
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US7776979B2 (en) 2007-01-26 2010-08-17 Lg Chem, Ltd. Prepolymerized catalyst for olefin polymerization, process for polymerizing olefin by using the catalyst and polyolefin produced by the process
WO2009027269A1 (en) * 2007-08-29 2009-03-05 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
KR101021758B1 (ko) * 2007-10-02 2011-03-15 주식회사 엘지화학 전중합 단계를 포함하는 고투명성 폴리프로필렌의 제조방법
ATE535554T1 (de) 2008-10-08 2011-12-15 Borealis Ag Verfahren zur herstellung von sehr steifem polyproylen
EP2174965B1 (en) 2008-10-08 2013-05-29 Borealis AG Preparation of propylene copolymer with dynamically operated reactor
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WO2012168140A1 (en) * 2011-06-09 2012-12-13 Basell Poliolefine Italia S.R.L. Pre-polymerized catalyst components for the polymerization of olefins
CA2749835C (en) 2011-08-23 2018-08-21 Nova Chemicals Corporation Feeding highly active phosphinimine catalysts to a gas phase reactor
ES2628082T3 (es) 2013-04-22 2017-08-01 Borealis Ag Procedimiento con múltiples etapas para producir composiciones de polipropileno resistentes a baja temperatura
EP2796472B1 (en) 2013-04-22 2017-06-28 Borealis AG Two-stage process for producing polypropylene compositions
EP2796474B1 (en) 2013-04-22 2018-01-10 Borealis AG Multistage process for producing polypropylene compositions
US11292156B2 (en) 2014-12-08 2022-04-05 Borealis Ag Process for producing pellets of copolymers of propylene
SG11201802793SA (en) 2015-10-16 2018-05-30 Borealis Ag Biaxially oriented films made of propylene polymer compositions
EP3856794A1 (en) * 2018-09-28 2021-08-04 Borealis AG A multi-stage process for producing a c2 to c8 olefin polymer composition
WO2020127862A1 (en) 2018-12-20 2020-06-25 Borealis Ag Biaxially oriented polypropylene film with improved surface properties
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DE3631534A1 (de) * 1986-09-17 1988-03-24 Basf Ag Verfahren zum herstellen von ethenpolymerisaten mittels eines ziegler-katalysatorsystems

Also Published As

Publication number Publication date
NO934863D0 (no) 1993-12-28
US5733989A (en) 1998-03-31
FI925913A0 (fi) 1992-12-29
FI95387B (fi) 1995-10-13
DE69318386D1 (de) 1998-06-10
US5641721A (en) 1997-06-24
DE69318386T2 (de) 1998-12-03
FI925913A (fi) 1994-06-30
FI95387C (fi) 1996-01-25
EP0607703A1 (en) 1994-07-27
EP0607703B1 (en) 1998-05-06
US6040260A (en) 2000-03-21

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