[go: up one dir, main page]

FI895966A7 - Menetelmä etyleenin polymeroimiseksi kaasufaasissa, jonka avulla voidaan valmistaa molekyylipainojakautumaltaan kapeata lineaarista polyetyleeniä - Google Patents

Menetelmä etyleenin polymeroimiseksi kaasufaasissa, jonka avulla voidaan valmistaa molekyylipainojakautumaltaan kapeata lineaarista polyetyleeniä Download PDF

Info

Publication number
FI895966A7
FI895966A7 FI895966A FI895966A FI895966A7 FI 895966 A7 FI895966 A7 FI 895966A7 FI 895966 A FI895966 A FI 895966A FI 895966 A FI895966 A FI 895966A FI 895966 A7 FI895966 A7 FI 895966A7
Authority
FI
Finland
Prior art keywords
molecular weight
gas phase
weight distribution
narrow molecular
linear polyethylene
Prior art date
Application number
FI895966A
Other languages
English (en)
Swedish (sv)
Other versions
FI895966A0 (fi
Inventor
Jean-Francois Joly
Claude Brun
Roger Spitz
Original Assignee
Atochem
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 filed Critical Atochem
Publication of FI895966A0 publication Critical patent/FI895966A0/fi
Publication of FI895966A7 publication Critical patent/FI895966A7/fi

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)
FI895966A 1988-12-14 1989-12-13 Menetelmä etyleenin polymeroimiseksi kaasufaasissa, jonka avulla voidaan valmistaa molekyylipainojakautumaltaan kapeata lineaarista polyetyleeniä FI895966A7 (fi)

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
FI895966A0 FI895966A0 (fi) 1989-12-13
FI895966A7 true FI895966A7 (fi) 1990-06-15

Family

ID=9372937

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895966A FI895966A7 (fi) 1988-12-14 1989-12-13 Menetelmä etyleenin polymeroimiseksi kaasufaasissa, jonka avulla voidaan valmistaa molekyylipainojakautumaltaan kapeata lineaarista polyetyleeniä

Country Status (11)

Country Link
US (1) US5055535A (fi)
EP (1) EP0373999B1 (fi)
JP (1) JPH02219806A (fi)
CN (1) CN1043507A (fi)
AT (1) ATE89831T1 (fi)
CA (1) CA2005389A1 (fi)
DE (1) DE68906769T2 (fi)
ES (1) ES2041029T3 (fi)
FI (1) FI895966A7 (fi)
FR (1) FR2640273B1 (fi)
NO (1) NO173550C (fi)

Families Citing this family (51)

* 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
US6271321B1 (en) * 1998-02-18 2001-08-07 Eastman Chemical Company Process for producing polyethylene
US6191239B1 (en) * 1998-02-18 2001-02-20 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
FI981717A7 (fi) * 1998-08-07 2000-02-08 Borealis As Katalysaattorikomponentti, joka käsittää magnesiumia, titaania, halogeenia ja elektronidonorin, sen valmistus ja käyttö
ATE544789T1 (de) 1998-10-27 2012-02-15 Westlake Longview Corp Verfahren zur olefinpolymerisation, neue polyethylene und daraus hergestellte folien und artikel
US6291613B1 (en) 1998-10-27 2001-09-18 Eastman Chemical Company Process for the polymerization of olefins
KR100549885B1 (ko) * 1999-03-03 2006-02-06 이스트만 케미칼 캄파니 폴리에틸렌의 제조 방법
DE69928132T3 (de) † 1999-03-03 2013-01-24 Westlake Longview Corp. Verfahren zur herstellung von polyethylen
KR100582313B1 (ko) * 1999-03-03 2006-05-22 이스트만 케미칼 캄파니 폴리에틸렌의 제조 방법
US6300432B1 (en) * 1999-03-30 2001-10-09 Eastman Chemical Company Process for producing polyolefins
US6313236B1 (en) * 1999-03-30 2001-11-06 Eastman Chemical Company Process for producing polyolefins
BR9917247B1 (pt) 1999-03-30 2010-11-30 processo para a polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), processo para reduzir a carga eletrostática gerada na polimerização de uma olefina e/ou uma olefina e pelo menos uma ou mais outra(s) olefina(s), pelìcula, e, artigo.
US6417299B1 (en) 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
EP1072619A1 (fr) * 1999-07-28 2001-01-31 Atofina Procédé de préparation de support de catalyseur pour la polymérisation des alpha-olefines, et support ainsi obtenu
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
KR101102793B1 (ko) * 2002-12-18 2012-01-05 바셀 폴리올레핀 이탈리아 에스.알.엘 올레핀 중합용 촉매 성분
CN1898274B (zh) * 2003-12-19 2010-05-26 巴塞尔聚烯烃股份有限公司 乙烯的(共)聚合方法
KR100620887B1 (ko) * 2004-07-01 2006-09-19 삼성토탈 주식회사 아릴옥시계 올레핀 (공)중합촉매를 이용한 올레핀 중합체및 올레핀/α-올레핀 공중합체 제조방법
BRPI0611460A2 (pt) * 2005-03-30 2010-09-08 Basell Poliolefine Srl componentes catalìticos para a polimerização de olefinas
EP1780225A1 (en) 2005-11-01 2007-05-02 Borealis Technology Oy Ziegler-Natta catalyst and its use to prepare multimodal polyolefin
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
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
JP2010537028A (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 オレフィンの重合用の触媒
WO2009027269A1 (en) * 2007-08-29 2009-03-05 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
US20100324241A1 (en) * 2008-02-06 2010-12-23 Basell Polyolefine Italia S.R.L Catalyst for the polymerization of olefins
WO2009112399A1 (en) * 2008-03-12 2009-09-17 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
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 (en) 2012-12-21 2017-10-04 Borealis AG Supported Ziegler Natta procatalyst for ethylene polymerisation
EP2746300B1 (en) 2012-12-21 2016-12-07 Borealis AG Process for producing a ziegler natta procatalyst for ethylene polymerisation
WO2015091320A1 (en) * 2013-12-20 2015-06-25 Basell Poliolefine Italia S.R.L. Catalyst for the polymerization of olefins
BR112017012698B1 (pt) 2014-12-18 2021-10-26 Borealis Ag Catalisador ziegler-natta, componente de catalisador suportado em cloreto de magnésio sólido, seu uso, seu método de produção e processo para a produção de polímero de etileno
CA2975026C (en) 2015-02-05 2023-10-31 Borealis Ag Process for producing polyethylene
EP3339333B1 (en) 2016-12-22 2020-10-07 Borealis AG Ziegler-natta catalyst and preparation thereof
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
CA3086639A1 (en) 2017-12-28 2019-07-04 Borealis Ag Catalyst and preparation thereof
US11168157B2 (en) 2018-12-04 2021-11-09 Chevron Phillips Chemical Company Lp Melt flow index response in polyethylene reactors
EP4038116A1 (en) 2019-10-04 2022-08-10 Borealis AG Ziegler-natta catalysts for olefin polymerization
EP4038109B1 (en) 2019-10-04 2025-12-03 Borealis GmbH Ziegler-natta catalysts for olefin polymerization
US12338311B2 (en) 2019-10-04 2025-06-24 Borealis Ag Ziegler-Natta catalysts for olefin polymerization
CN114599687A (zh) 2019-10-04 2022-06-07 北欧化工公司 用于烯烃聚合的齐格勒-纳塔催化剂
KR102785613B1 (ko) * 2022-01-18 2025-03-26 한화토탈에너지스 주식회사 초고분자량 폴리에틸렌의 중합 방법 및 그 촉매의 제조방법

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
DE3682928D1 (de) * 1985-03-08 1992-01-30 Mitsubishi Petrochemical Co Verfahren zum polymerisieren von aethylen.
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
ES2041029T3 (es) 1993-11-01
NO173550B (no) 1993-09-20
US5055535A (en) 1991-10-08
ATE89831T1 (de) 1993-06-15
NO895006D0 (no) 1989-12-13
CA2005389A1 (fr) 1990-06-14
EP0373999A1 (fr) 1990-06-20
NO895006L (no) 1990-06-15
EP0373999B1 (fr) 1993-05-26
FR2640273A1 (fr) 1990-06-15
JPH02219806A (ja) 1990-09-03
NO173550C (no) 1993-12-29
DE68906769T2 (de) 1993-11-04
DE68906769D1 (de) 1993-07-01
FR2640273B1 (fr) 1992-09-04
FI895966A0 (fi) 1989-12-13
CN1043507A (zh) 1990-07-04

Similar Documents

Publication Publication Date Title
FI895966A7 (fi) Menetelmä etyleenin polymeroimiseksi kaasufaasissa, jonka avulla voidaan valmistaa molekyylipainojakautumaltaan kapeata lineaarista polyetyleeniä
HU9300265D0 (en) Method for polymerizing olefines in gaseous phase
DE68904109D1 (de) Polymere mit uniformem molekulargewicht.
FI903352A7 (fi) Menetelmä polyeteenivahan valmistamiseksi kaasufaasipolymeroinnilla
ZA918925B (en) Process for the preparation of a high molecular weight olefin polymer
AU6158390A (en) Very high molecular weight polyethylene
DE3650215D1 (de) Orientiertes, silanvernetztes Polyäthylen-Produkt von ultrahohem Molekulargewicht und Verfahren zu dessen Herstellung.
ES2163428T3 (es) Procedimiento de produccion de polietileno que tiene una amplia distribucion de peso molecular.
FI944193A7 (fi) Menetelmä eteenipolymeerien valmistamiseksi ja menetelmällä saatuja tuotteita
NO960350D0 (no) Fremgangsmåte og katalysatorsystem for fremstilling av polyetylen, slike polyetylener og anvendelse av disse
FI952376A7 (fi) Menetelmä olefiinin polymeroimiseksi kaasufaasissa
DE69100586D1 (de) Strukturierte Packung mit variabler Dichte in einem kryogenischen Destillationsverfahren.
FI894325L (fi) Menetelmä alfa-olefiinien polymeroimiseksi kaasufaasissa aktiviteetin hidastajan läsnäollessa
ZA844156B (en) Process and catalyst for producing polyethylene having a broad molecular weight distribution
DE69026524D1 (de) Mehrschichtstoff aus Polyäthylen mit ultrahohem Molekulargewicht
FI960854L (fi) Menetelmä olefiinien polymeroimiseksi kaasufaasissa
DE69807702D1 (de) Ethyleninterpolymerzusammensetzungen mit breiter molekulargewichtsverteilung und einheitlicher zusammensetzung, verfahren zu dessen herstellung und daraus hergestellte artikel
ZA899969B (en) Catalyst for regulating the molecular weight distribution of ethylene polymers
ZA89314B (en) Catalyst composition for preparing high density,broad molecular weight distribution alpha-olefin polymers
FI891669A7 (fi) Katalyytti etyleenipolymeerien molekyylipainojakautuman säätämiseksi
ZA864195B (en) Process for extruding high molecular weight,high density linear ethylene polymers to form heavy tubular members
FI935551A7 (fi) Menetelmä eteeni(ko)polymeerien valmistamiseksi, joilla on leveä moolimassajakautuma
IT8622530A1 (it) Catalizzatori per la preparazione di polietilene a larga distribuzione dei pesi molecolari
FR2657615B2 (fr) Films a base de polyethylene et d'eva soudables par haute frequence, associes par complexage ou coextrusion a d'autres films.
DE68911189D1 (de) Polymerisation in umgekehrter Phase.

Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: ATOCHEM