ATE314404T1 - Herstellung von polyethylen - Google Patents

Herstellung von polyethylen

Info

Publication number
ATE314404T1
ATE314404T1 AT99121117T AT99121117T ATE314404T1 AT E314404 T1 ATE314404 T1 AT E314404T1 AT 99121117 T AT99121117 T AT 99121117T AT 99121117 T AT99121117 T AT 99121117T AT E314404 T1 ATE314404 T1 AT E314404T1
Authority
AT
Austria
Prior art keywords
polyethylene
ethylene
comonomer
based catalyst
olefin
Prior art date
Application number
AT99121117T
Other languages
English (en)
Inventor
Guy Debras
Original Assignee
Total Petrochemicals Res Feluy
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 Total Petrochemicals Res Feluy filed Critical Total Petrochemicals Res Feluy
Application granted granted Critical
Publication of ATE314404T1 publication Critical patent/ATE314404T1/de

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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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
    • C08F110/02—Ethene
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethylene
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
AT99121117T 1998-04-24 1999-10-22 Herstellung von polyethylen ATE314404T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98107493A EP0952165A1 (de) 1998-04-24 1998-04-24 Herstellung von Polyethylene mit verbesserten mechanischen Eigenschaften
PCT/EP1999/002721 WO1999055749A1 (en) 1998-04-24 1999-04-22 Production of polyethylene having improved mechanical properties

Publications (1)

Publication Number Publication Date
ATE314404T1 true ATE314404T1 (de) 2006-01-15

Family

ID=85685817

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99121117T ATE314404T1 (de) 1998-04-24 1999-10-22 Herstellung von polyethylen

Country Status (7)

Country Link
US (1) US6265500B1 (de)
EP (4) EP0952165A1 (de)
JP (1) JP2000063422A (de)
AT (1) ATE314404T1 (de)
AU (1) AU4032399A (de)
DE (2) DE69936343T2 (de)
WO (1) WO1999055749A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1083183A1 (de) * 1999-09-10 2001-03-14 Fina Research S.A. Verfahren zur Herstellung von Polyolefinen
US6828268B1 (en) * 1999-11-05 2004-12-07 Phillips Petroleum Company Polymerization catalyst systems and processes using alkyl lithium compounds as a cocatalyst
US6710006B2 (en) * 2000-02-09 2004-03-23 Shell Oil Company Non-symmetrical ligands and catalyst systems thereof for ethylene oligomerization to linear alpha olefins
JP4653881B2 (ja) * 2000-09-07 2011-03-16 日本ポリオレフィン株式会社 エチレン系重合体及びその製造方法
US7037988B2 (en) * 2000-10-03 2006-05-02 Shell Oil Company Process for the co-oligomerisation of ethylene and alpha olefins
JP2002241424A (ja) * 2001-02-21 2002-08-28 Japan Polychem Corp エチレン系重合体の製造方法
ES2272770T3 (es) * 2001-08-01 2007-05-01 Shell Internationale Research Maatschappij B.V. Ligandos y sistemas cataliticos derivados de ellos para oligomerizacion de etileno a alfa-olefinas lineales.
AU2002356678B2 (en) 2001-11-23 2007-02-01 Basell Polyolefine Gmbh Plastic pipes of polyolefins
CN100371075C (zh) * 2002-09-25 2008-02-27 国际壳牌研究有限公司 用于乙烯低聚为直链α-烯烃的催化剂体系
US20050014983A1 (en) * 2003-07-07 2005-01-20 De Boer Eric Johannes Maria Process for producing linear alpha olefins
EP1740598B1 (de) * 2004-03-24 2008-03-05 Shell Internationale Researchmaatschappij B.V. Übergangsmetallkomplexe
EP1863587B1 (de) 2005-03-24 2014-08-27 Sachtleben Chemie GmbH Katalysatorsystem aus einem träger und einem co-katalysator
US20080269441A1 (en) * 2007-04-30 2008-10-30 Gerhard Guenther Polymerization process providing polyethylene of enhanced optical properties
RS55302B1 (sr) * 2011-03-04 2017-03-31 Total Res & Technology Feluy Postupak za dobijanje smeše polietilena koja sadrži smole proizvedene sa metalocenom i smole proizvedene sa hromom
US12129365B2 (en) 2021-12-18 2024-10-29 Chevron Phillips Chemical Company Lp Methods for operating polyethylene reactor systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU524810A1 (ru) * 1974-06-07 1976-08-15 Предприятие П/Я В-8952 Способ получени полиолефинов
US4820785A (en) * 1986-06-16 1989-04-11 Phillips Petroleum Company In situ comonomer generation in olefin polymerization
CA1309801C (en) * 1987-09-18 1992-11-03 Elizabeth A. Boggs Process for olefin polymerization
US5208309A (en) * 1992-01-31 1993-05-04 Phillips Petroleum Company Linear, very low density polyethylene polymerization process and products thereof
BE1009308A3 (fr) * 1995-04-28 1997-02-04 Solvay Polymere d'ethylene et procedes pour son obtention.
EP0832905B1 (de) * 1996-09-13 2001-06-06 Fina Research S.A. Verfahren zur Herstellung von Polyethylen mit breiter Molekulargewichtsverteilung
EP0905146B1 (de) * 1997-09-27 2002-10-09 ATOFINA Research Herstellung von Polyäthylen mit einer verbesserten Widerstandsfähigkeit gegen Risse und/oder Schlagzähigkeit

Also Published As

Publication number Publication date
US6265500B1 (en) 2001-07-24
AU4032399A (en) 1999-11-16
EP1082367B1 (de) 2007-06-20
EP1046656A1 (de) 2000-10-25
DE69936343T2 (de) 2008-02-21
EP0952165A1 (de) 1999-10-27
DE69929171T2 (de) 2006-09-14
JP2000063422A (ja) 2000-02-29
EP1046655A1 (de) 2000-10-25
EP1082367A1 (de) 2001-03-14
DE69929171D1 (de) 2006-02-02
EP1046655B1 (de) 2005-12-28
WO1999055749A1 (en) 1999-11-04
DE69936343D1 (de) 2007-08-02

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Legal Events

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