ATE89831T1 - 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
ATE89831T1
ATE89831T1 AT89403352T AT89403352T ATE89831T1 AT E89831 T1 ATE89831 T1 AT E89831T1 AT 89403352 T AT89403352 T AT 89403352T AT 89403352 T AT89403352 T AT 89403352T AT E89831 T1 ATE89831 T1 AT E89831T1
Authority
AT
Austria
Prior art keywords
ethylene
weight distribution
narrow molecular
linear polyethylene
polymerization
Prior art date
Application number
AT89403352T
Other languages
English (en)
Inventor
Roger Spitz
Claude Brun
Jean-Francois Joly
Original Assignee
Atochem Elf 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 Atochem Elf Sa filed Critical Atochem Elf Sa
Application granted granted Critical
Publication of ATE89831T1 publication Critical patent/ATE89831T1/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
    • 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)
  • Polyethers (AREA)
  • Polymerisation Methods In General (AREA)
AT89403352T 1988-12-14 1989-12-04 Verfahren fuer die ethylenpolymerisation in der gasphase zur herstellung von linearem polyethylen mit enger molekulargewichtsverteilung. ATE89831T1 (de)

Applications Claiming Priority (2)

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
EP89403352A EP0373999B1 (de) 1988-12-14 1989-12-04 Verfahren für die Ethylenpolymerisation in der Gasphase zur Herstellung von linearem Polyethylen mit enger Molekulargewichtsverteilung

Publications (1)

Publication Number Publication Date
ATE89831T1 true ATE89831T1 (de) 1993-06-15

Family

ID=9372937

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89403352T ATE89831T1 (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) FI895966A7 (de)
FR (1) FR2640273B1 (de)
NO (1) NO173550C (de)

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JP2002538245A (ja) † 1999-03-03 2002-11-12 イーストマン ケミカル カンパニー ポリエチレンの製造方法
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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
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
CN100554287C (zh) * 2002-12-18 2009-10-28 巴塞尔聚烯烃意大利有限公司 烯烃聚合用催化剂组分
WO2005058982A1 (en) * 2003-12-19 2005-06-30 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
CN101163722B (zh) * 2005-03-30 2011-03-09 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂组分
EP1780225A1 (de) 2005-11-01 2007-05-02 Borealis Technology Oy Ziegler-Natta Katalysator und deseen Verwendung zur Herstellung von multimodalen Polyolefinen
US9200094B2 (en) 2006-02-21 2015-12-01 Basell Poliolefine Italia S.R.L. Catalyst components for the polymerization of olefins
WO2008061662A1 (en) * 2006-11-21 2008-05-29 Basell Poliolefine Italia S.R.L. Catalyst component for the polymerization of olefins
CN101790548A (zh) * 2007-08-29 2010-07-28 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂
JP2010537026A (ja) * 2007-08-29 2010-12-02 バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ オレフィン重合用の触媒
EP2183290A1 (de) * 2007-08-29 2010-05-12 Basell Poliolefine Italia S.R.L. Katalysator für die polymerisation von olefinen
CN101939345A (zh) * 2008-02-06 2011-01-05 巴塞尔聚烯烃意大利有限责任公司 用于烯烃聚合的催化剂
EP2252637A1 (de) * 2008-03-12 2010-11-24 Basell Poliolefine Italia S.R.L. Katalysator für die polymerisierung von olefinen
US20120130031A1 (en) 2009-08-06 2012-05-24 Basell Poliolefine Italia S.R.I Process for the preparation of ethylene polymers with narrow molecular weight distribution
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
CN103119071B (zh) * 2010-09-28 2016-07-06 巴塞尔聚烯烃股份有限公司 聚乙烯挤出制品
EP2746306B1 (de) 2012-12-21 2017-10-04 Borealis AG Gestützter Ziegler-Natter-Prokatalysator für Ethylenpolymerisation
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
US10113015B2 (en) 2013-12-20 2018-10-30 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
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
US11447580B2 (en) 2017-12-27 2022-09-20 Borealis Ag Ziegler-Natta catalyst and preparation thereof
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
CN114585654B (zh) 2019-10-04 2023-11-07 北欧化工公司 用于烯烃聚合的齐格勒-纳塔催化剂
US12398225B2 (en) 2019-10-04 2025-08-26 Borealis Ag Ziegler-Natta catalysts for olefin polymerization
US12338311B2 (en) 2019-10-04 2025-06-24 Borealis Ag Ziegler-Natta catalysts for olefin polymerization
WO2021064080A1 (en) 2019-10-04 2021-04-08 Borealis Ag Ziegler-natta catalysts for olefin polymerization
KR102785613B1 (ko) * 2022-01-18 2025-03-26 한화토탈에너지스 주식회사 초고분자량 폴리에틸렌의 중합 방법 및 그 촉매의 제조방법

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Also Published As

Publication number Publication date
FI895966A0 (fi) 1989-12-13
NO895006D0 (no) 1989-12-13
NO895006L (no) 1990-06-15
CN1043507A (zh) 1990-07-04
EP0373999B1 (de) 1993-05-26
DE68906769T2 (de) 1993-11-04
FI895966A7 (fi) 1990-06-15
DE68906769D1 (de) 1993-07-01
NO173550C (no) 1993-12-29
NO173550B (no) 1993-09-20
FR2640273A1 (fr) 1990-06-15
US5055535A (en) 1991-10-08
ES2041029T3 (es) 1993-11-01
EP0373999A1 (de) 1990-06-20
JPH02219806A (ja) 1990-09-03
FR2640273B1 (fr) 1992-09-04
CA2005389A1 (fr) 1990-06-14

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