DE68906769D1 - Verfahren fuer die ethylenpolymerisation in der gasphase zur herstellung von linearem polyethylen mit enger molekulargewichtsverteilung. - Google Patents

Verfahren fuer die ethylenpolymerisation in der gasphase zur herstellung von linearem polyethylen mit enger molekulargewichtsverteilung.

Info

Publication number
DE68906769D1
DE68906769D1 DE8989403352T DE68906769T DE68906769D1 DE 68906769 D1 DE68906769 D1 DE 68906769D1 DE 8989403352 T DE8989403352 T DE 8989403352T DE 68906769 T DE68906769 T DE 68906769T DE 68906769 D1 DE68906769 D1 DE 68906769D1
Authority
DE
Germany
Prior art keywords
weight distribution
narrow molecular
linear polyethylene
monoether
production
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 - Fee Related
Application number
DE8989403352T
Other languages
English (en)
Other versions
DE68906769T2 (de
Inventor
Roger Spitz
Claude Brun
Jean-Francois Joly
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.)
Arkema France SA
Original Assignee
Elf Atochem 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 Elf Atochem SA filed Critical Elf Atochem SA
Publication of DE68906769D1 publication Critical patent/DE68906769D1/de
Application granted granted Critical
Publication of DE68906769T2 publication Critical patent/DE68906769T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Polyethers (AREA)
DE89403352T 1988-12-14 1989-12-04 Verfahren fuer die ethylenpolymerisation in der gasphase zur herstellung von linearem polyethylen mit enger molekulargewichtsverteilung. Expired - Fee Related DE68906769T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816470A FR2640273B1 (fr) 1988-12-14 1988-12-14 Procede de polymerisation en phase gazeuse de l'ethylene permettant la fabrication de polyethylene lineaire de distribution etroite de masse moleculaire

Publications (2)

Publication Number Publication Date
DE68906769D1 true DE68906769D1 (de) 1993-07-01
DE68906769T2 DE68906769T2 (de) 1993-11-04

Family

ID=9372937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89403352T Expired - Fee Related DE68906769T2 (de) 1988-12-14 1989-12-04 Verfahren fuer die ethylenpolymerisation in der gasphase zur herstellung von linearem polyethylen mit enger molekulargewichtsverteilung.

Country Status (11)

Country Link
US (1) US5055535A (de)
EP (1) EP0373999B1 (de)
JP (1) JPH02219806A (de)
CN (1) CN1043507A (de)
AT (1) ATE89831T1 (de)
CA (1) CA2005389A1 (de)
DE (1) DE68906769T2 (de)
ES (1) ES2041029T3 (de)
FI (1) FI895966A0 (de)
FR (1) FR2640273B1 (de)
NO (1) NO173550C (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669639A1 (fr) * 1990-11-27 1992-05-29 Atochem Cocatalyseur de polymerisation du propylene a base de silane et de monoether.
JP2552400B2 (ja) * 1991-03-06 1996-11-13 出光石油化学株式会社 エチレン共重合体の製造方法
IT1264679B1 (it) * 1993-07-07 1996-10-04 Spherilene Srl Catalizzatori per la (co)polimerizzazione di etilene
CA2292538A1 (en) * 1997-06-14 1998-12-23 Charles L. Myers Ethylene enhancement of processes for synthesis of high melting thermoplastic elastomeric .alpha.-olefin polymers (pre/epe effects)
WO1999035171A1 (en) * 1998-01-09 1999-07-15 The Board Of Trustees Of The Leland Stanford Jr. University High-melting polyolefin copolymer elastomers, catalysts and methods of synthesis
US6191239B1 (en) * 1998-02-18 2001-02-20 Eastman Chemical Company Process for producing polyethylene
US6271321B1 (en) * 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6534613B2 (en) * 1998-02-18 2003-03-18 Eastman Chemical Company Process for producing polyethylene
US6228957B1 (en) 1998-02-18 2001-05-08 Eastman Chemical Company Process for producing polyethlene
FI981717A (fi) * 1998-08-07 2000-02-08 Borealis As Katalysaattorikomponentti, joka käsittää magnesiumia, titaania, halogeenia ja elektronidonorin, sen valmistus ja käyttö
EP2277922A1 (de) 1998-10-27 2011-01-26 Westlake Longview Corporation Verfahren zur Polymerisierung von Olefine; Polyethylene, und Filme, und Gegenstände damit hergestellt
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
WO2000052068A1 (en) * 1999-03-03 2000-09-08 Eastman Chemical Company Process for producing polyethylene
EP1159316B2 (de) † 1999-03-03 2012-09-05 Eastman Chemical Company Verfahren zur herstellung von polyethylen
CA2341880A1 (en) * 1999-03-03 2000-09-08 Alan George Wonders Process for producing polyethylene
US6313236B1 (en) * 1999-03-30 2001-11-06 Eastman Chemical Company Process for producing polyolefins
CA2368435A1 (en) 1999-03-30 2000-10-05 Alan George Wonders Process for producing polyolefins
US6300432B1 (en) * 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
FR2796956B1 (fr) * 1999-07-28 2003-08-08 Atofina Procede de preparation de support de catalyseur pour la polymerisation des alpha-olefines, et support ainsi obtenu
EP1072619A1 (de) * 1999-07-28 2001-01-31 Atofina Verfahren zur Herstellung eines Katalysatorträgers für die Polymerisation von Alphaolefine enthaltende Träger
JP5283808B2 (ja) * 2000-03-30 2013-09-04 住友化学株式会社 エチレン重合用触媒およびエチレン重合体の製造方法
AU2003292199A1 (en) * 2002-12-18 2004-07-09 Basell Poliolefine Italia S.P.A. Catalyst components for the polymerization of olefins
CA2549891C (en) * 2003-12-19 2012-01-31 Basell Polyolefine Gmbh Process for the (co)polymerization of ethylene
KR100620887B1 (ko) * 2004-07-01 2006-09-19 삼성토탈 주식회사 아릴옥시계 올레핀 (공)중합촉매를 이용한 올레핀 중합체및 올레핀/α-올레핀 공중합체 제조방법
WO2006103170A1 (en) * 2005-03-30 2006-10-05 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
EP1780225A1 (de) 2005-11-01 2007-05-02 Borealis Technology Oy Ziegler-Natta Katalysator und deseen Verwendung zur Herstellung von multimodalen Polyolefinen
WO2007096255A1 (en) 2006-02-21 2007-08-30 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
US8034735B2 (en) * 2006-11-21 2011-10-11 Basell Poliolefine Italia, s.r.l. Catalyst component for the polymerization of olefins
WO2009027270A1 (en) * 2007-08-29 2009-03-05 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
BRPI0816051A2 (pt) * 2007-08-29 2015-03-03 Basell Poliolefine Srl Catalisador para a polimerização de olefinas
EP2183290A1 (de) * 2007-08-29 2010-05-12 Basell Poliolefine Italia S.R.L. Katalysator für die polymerisation von olefinen
WO2009098177A1 (en) * 2008-02-06 2009-08-13 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
US20100324240A1 (en) * 2008-03-12 2010-12-23 Basell Polyolefine Italia S.R.L Catalyst for the polymerization of olefins
RU2012108226A (ru) 2009-08-06 2013-09-20 Базелль Полиолефин Италия С.Р.Л. Способ получения полимеров этилена с узким молекулярно-массовым распределением
JP4827962B2 (ja) * 2009-11-13 2011-11-30 ウエストレイク ロングビュー コーポレイション ポリエチレンの製造方法
EP2621962B1 (de) * 2010-09-28 2014-09-10 Basell Polyolefine GmbH Stranggepresste polyethylenartikel
ES2615499T3 (es) 2012-12-21 2017-06-07 Borealis Ag Procedimiento para la producción de un procatalizador de Ziegler-Natta para la polimerización de etileno
ES2653868T3 (es) 2012-12-21 2018-02-09 Borealis Ag Procatalizador de Ziegler Natta soportado para la polimerización de etileno
EP3083714A1 (de) * 2013-12-20 2016-10-26 Basell Poliolefine Italia S.r.l. Katalysator zur polymerisierung von olefinen
KR102542653B1 (ko) 2014-12-18 2023-06-09 보레알리스 아게 지글러-나타 촉매 및 이의 제조
CN112979842B (zh) 2015-02-05 2022-11-11 博里利斯股份公司 用于生产聚乙烯的方法
EP3339333B1 (de) 2016-12-22 2020-10-07 Borealis AG Ziegler-natta-katalysator und herstellung davon
JP7249349B2 (ja) 2017-12-27 2023-03-30 ボレアリス エージー チーグラー・ナッタ触媒及びその調製
KR20200095577A (ko) 2017-12-28 2020-08-10 보레알리스 아게 촉매 및 이의 제조
US11168157B2 (en) 2018-12-04 2021-11-09 Chevron Phillips Chemical Company Lp Melt flow index response in polyethylene reactors
US20220380496A1 (en) 2019-10-04 2022-12-01 Borealis Ag Ziegler-natta catalysts for olefin polymerization
WO2021064080A1 (en) 2019-10-04 2021-04-08 Borealis Ag Ziegler-natta catalysts for olefin polymerization
JP7377964B2 (ja) 2019-10-04 2023-11-10 ボレアリス エージー オレフィン重合用チーグラー・ナッタ触媒
CN114466872B (zh) 2019-10-04 2024-01-30 北欧化工公司 用于烯烃聚合的齐格勒纳塔催化剂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256866A (en) * 1976-06-16 1981-03-17 Standard Oil Company (Indiana) Polymerization process
US4684703A (en) * 1979-02-27 1987-08-04 Union Carbide Corporation Polymerization catalyst for ethylene homopolymerization
US4701505A (en) * 1984-09-26 1987-10-20 Mitsubishi Petrochemical Company Limited Process for production of olefin polymers
EP0197311B1 (de) * 1985-03-08 1991-12-18 Mitsubishi Petrochemical Co., Ltd. Verfahren zum Polymerisieren von Äthylen
FR2591602B1 (fr) * 1985-12-18 1988-02-26 Atochem Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines.
DE3633131A1 (de) * 1986-09-30 1988-03-31 Basf Ag Verfahren zum herstellen von ethen-alpha-mono-olefin-copolymerisaten durch copolymerisation mittels eines ziegler-katalysatorsystems

Also Published As

Publication number Publication date
NO895006D0 (no) 1989-12-13
JPH02219806A (ja) 1990-09-03
EP0373999B1 (de) 1993-05-26
DE68906769T2 (de) 1993-11-04
FI895966A0 (fi) 1989-12-13
ATE89831T1 (de) 1993-06-15
NO173550B (no) 1993-09-20
US5055535A (en) 1991-10-08
NO895006L (no) 1990-06-15
FR2640273B1 (fr) 1992-09-04
CN1043507A (zh) 1990-07-04
ES2041029T3 (es) 1993-11-01
NO173550C (no) 1993-12-29
EP0373999A1 (de) 1990-06-20
FR2640273A1 (fr) 1990-06-15
CA2005389A1 (fr) 1990-06-14

Similar Documents

Publication Publication Date Title
DE68906769D1 (de) Verfahren fuer die ethylenpolymerisation in der gasphase zur herstellung von linearem polyethylen mit enger molekulargewichtsverteilung.
ATE7502T1 (de) Verfahren zur mehrstufigen olefinpolymerisation in der gasphase.
DE3671749D1 (de) Verfahren zur polymerisierung von olefinen mit einem ziegler-natta-katalysator und zwei organometallverbindungen.
ATE147083T1 (de) Verfahren zur herstellung des polyethylenes
DE69325603D1 (de) Verfahren zur Olefinpolymerisation in der Gasphase
ES432605A1 (es) Procedimiento para la produccion de polimeros olefinicos.
ATE169936T1 (de) Herstellung von polyolefinen mit lankettiger verzweigung nach einem gasphaseverfahren
PL267645A1 (en) A catalyst of olefins polymerization,a method of a catalyst of olefins polymerization production,a catalytic system for olefins polymerization and a method of ethylene polymers and ethylene polymers and - olefins or diolefins
GB1423400A (en) Oligomerization process
SG147271A1 (en) Olefin polymer and process for preparing the same
ATE11552T1 (de) Verfahren zur herstellung von aethylen-copolymeren durch polymerisation in der gasphase.
DE69319690T2 (de) Katalysator und Verfahren zur (Co)Polymerisation von Alpha-Olefinen
ATE528327T1 (de) Verfahren zur polymerisierung von olefine.
HUT59430A (en) Process fo rpolymerization of olefins
KR870007211A (ko) 불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법
ATE136042T1 (de) Ethylenpolymere und verfahren zur herstellung derselben in der gasphase
KR970706320A (ko) 중합방법(polymerization process)
KR910009743A (ko) 전분을 함유하는 중합체 제조 방법
KR880011207A (ko) 중간 분자량 분포를 갖는 폴리에틸렌의 제조방법
KR900007873A (ko) 올레핀의 저압 중합 반응용 촉매의 연속식 제조방법
ATE26844T1 (de) Verfahren zur herstellung eines polymerisationskatalysators und herstellung von aethylenpolymeren mit diesem katalysator.
ATE78264T1 (de) Verfahren zur herstellung von ethylenpolymeren.
JPS55116704A (en) Catalyst for polymerization of olefin
ATE66007T1 (de) Verfahren zur polymerisation von aethylen zur gewinnung eines polymers mit breiter molekulargewichtsverteilung.
ES8201604A1 (es) Procedimiento para la copolimerizacion de isoolefinas con dimetilbutadieno

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee