DE69929171D1 - Herstellung von Polyethylen - Google Patents

Herstellung von Polyethylen

Info

Publication number
DE69929171D1
DE69929171D1 DE69929171T DE69929171T DE69929171D1 DE 69929171 D1 DE69929171 D1 DE 69929171D1 DE 69929171 T DE69929171 T DE 69929171T DE 69929171 T DE69929171 T DE 69929171T DE 69929171 D1 DE69929171 D1 DE 69929171D1
Authority
DE
Germany
Prior art keywords
polyethylene
ethylene
comonomer
based catalyst
olefin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69929171T
Other languages
English (en)
Other versions
DE69929171T2 (de
Inventor
Guy Debras
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Total Petrochemicals Research Feluy SA
Original Assignee
Total Petrochemicals Research Feluy SA
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 Research Feluy SA filed Critical Total Petrochemicals Research Feluy SA
Publication of DE69929171D1 publication Critical patent/DE69929171D1/de
Application granted granted Critical
Publication of DE69929171T2 publication Critical patent/DE69929171T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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—Polyethene
    • 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)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
DE69929171T 1998-04-24 1999-10-22 Herstellung von Polyethylen Expired - Lifetime DE69929171T2 (de)

Applications Claiming Priority (3)

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
WOPCT/EP99/02721 1999-04-22

Publications (2)

Publication Number Publication Date
DE69929171D1 true DE69929171D1 (de) 2006-02-02
DE69929171T2 DE69929171T2 (de) 2006-09-14

Family

ID=85685817

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69936343T Expired - Lifetime DE69936343T2 (de) 1998-04-24 1999-04-22 Herstellung von polyethylen mit verbesserten mechanischen eigenschaften
DE69929171T Expired - Lifetime DE69929171T2 (de) 1998-04-24 1999-10-22 Herstellung von Polyethylen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69936343T Expired - Lifetime DE69936343T2 (de) 1998-04-24 1999-04-22 Herstellung von polyethylen mit verbesserten mechanischen eigenschaften

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
CA2455853A1 (en) * 2001-08-01 2003-02-13 Shell Internationale Research Maatschappij B.V. Ligands and catalyst systems thereof for ethylene oligomerisation to linear alpha olefins
DE60218514T2 (de) * 2001-11-23 2007-11-15 Basell Polyolefine Gmbh Polyolefin-kunststoffrohre
US7053020B2 (en) * 2002-09-25 2006-05-30 Shell Oil Company Catalyst systems for ethylene oligomerisation to linear alpha olefins
US20050014983A1 (en) * 2003-07-07 2005-01-20 De Boer Eric Johannes Maria Process for producing linear alpha olefins
CN1934121A (zh) * 2004-03-24 2007-03-21 国际壳牌研究有限公司 过渡金属配合物
DE102006014162A1 (de) * 2005-03-24 2006-10-05 Sachtleben Chemie Gmbh Katalysatorsystem aus einem Träger und einem Co-Katalysator
JP5237258B2 (ja) * 2006-03-30 2013-07-17 トタル リサーチ アンド テクノロジー フエリユイ 直列に配置された複数の反応装置を用いてエチレンのポリマーを製造する方法
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

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
AU4032399A (en) 1999-11-16
EP1046656A1 (de) 2000-10-25
EP1082367A1 (de) 2001-03-14
ATE314404T1 (de) 2006-01-15
EP1082367B1 (de) 2007-06-20
DE69936343T2 (de) 2008-02-21
JP2000063422A (ja) 2000-02-29
WO1999055749A1 (en) 1999-11-04
DE69936343D1 (de) 2007-08-02
EP1046655B1 (de) 2005-12-28
EP1046655A1 (de) 2000-10-25
EP0952165A1 (de) 1999-10-27
US6265500B1 (en) 2001-07-24
DE69929171T2 (de) 2006-09-14

Similar Documents

Publication Publication Date Title
DE69929171D1 (de) Herstellung von Polyethylen
AU2003215387A1 (en) Olefin polymers, method of making, and use thereof
EP0812862A3 (de) Olefinpolymerisationsverfahren
MY137183A (en) Method of making interpolymers and products made therefrom
ATE195959T1 (de) Extrudierte folie aus einer in-situ mischung von ethylencopolymeren
EP1443062A3 (de) Ethylenhomopolymerisate und -copolymerisate
CO4990981A1 (es) Composicion de poliolefina en donde se presenta el maximo peso molecular en la parte de la composicion que tiene el contenido de comonomero mas alto
AU9658301A (en) Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use
BRPI0516921A (pt) homopolìmero ou copolìmero de etileno e processo de polimerização com iniciação via radicais livres
ES2166524T8 (es) Procedimiento para producir polietilenos que tienen una amplia distribución de pesos moleculares, y sistema catalítico usado en este procedimiento.
MY138666A (en) Cable-sheathing composition
WO2002046249A3 (en) Methods of copolymerizing ethylene and isobutylene and polymers made thereby
DK0649860T3 (da) Fremgangsmåde til fremstilling af polyethylen med en bred molekylvægtfordeling
KR930006095A (ko) 폴리에틸렌 블렌드 및 그로부터 제조된 필름, 병 또는 파이프
FI991015A0 (fi) Menetelmä alfa-olefiinipolymeerien valmistamiseksi
CA2275430A1 (en) Method for producing cycloolefin polymers
ATE293643T1 (de) Propen dien copolymerisate
MY121130A (en) Vinylidene-containing polymers and uses thereof
AU2003246962A1 (en) Shrink film
WO1999065949A3 (en) Olefin polymerization process
DE69841051D1 (de) Hochfeste Polyethylenfolie
EP1195386A4 (de) Übergangsmetallkatalysator-komponente für die polymerisierung und verfahren zur polymerherstellung unter verwendung desselben
EP0306057A3 (de) Verfahren zum Einfügen eines eines Olefincopolymers von hohem Molekulargewicht in eine Polymermatrix
Lorenzini et al. Modelling of the Copolymerization of Ethylene and alpha-Olefin by Ziegler--Natta Catalysis
KR970065571A (ko) 의료용 폴리에틸렌

Legal Events

Date Code Title Description
8364 No opposition during term of opposition