DK174381B1 - Olefinpolymerisationskatalysator, en fremgangsmåde til dens fremstilling samt en fremgangsmåde til fremstilling af polymerer af ethylen og copolymerer af ethylen og alfa-olefiner eller diolefiner - Google Patents

Olefinpolymerisationskatalysator, en fremgangsmåde til dens fremstilling samt en fremgangsmåde til fremstilling af polymerer af ethylen og copolymerer af ethylen og alfa-olefiner eller diolefiner Download PDF

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Publication number
DK174381B1
DK174381B1 DK198704218A DK421887A DK174381B1 DK 174381 B1 DK174381 B1 DK 174381B1 DK 198704218 A DK198704218 A DK 198704218A DK 421887 A DK421887 A DK 421887A DK 174381 B1 DK174381 B1 DK 174381B1
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Denmark
Prior art keywords
bis
titanium
cyclopentadienyl
zirconium
catalyst
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DK198704218A
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Danish (da)
English (en)
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DK421887A (da
DK421887D0 (da
Inventor
Howard William Turner
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Exxon Chemical Patents Inc
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    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/61912—Component covered by group C08F4/60 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
    • C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerisation Methods In General (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK198704218A 1985-12-12 1987-08-12 Olefinpolymerisationskatalysator, en fremgangsmåde til dens fremstilling samt en fremgangsmåde til fremstilling af polymerer af ethylen og copolymerer af ethylen og alfa-olefiner eller diolefiner DK174381B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80841985A 1985-12-12 1985-12-12
US80841985 1985-12-12
US8602667 1986-12-11
PCT/US1986/002667 WO1987003604A1 (fr) 1985-12-12 1986-12-11 Nouveau catalyseur de polymerisation

Publications (3)

Publication Number Publication Date
DK421887A DK421887A (da) 1987-08-12
DK421887D0 DK421887D0 (da) 1987-08-12
DK174381B1 true DK174381B1 (da) 2003-01-20

Family

ID=25198710

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198704218A DK174381B1 (da) 1985-12-12 1987-08-12 Olefinpolymerisationskatalysator, en fremgangsmåde til dens fremstilling samt en fremgangsmåde til fremstilling af polymerer af ethylen og copolymerer af ethylen og alfa-olefiner eller diolefiner

Country Status (19)

Country Link
EP (1) EP0226463B2 (fr)
JP (2) JPH0796570B2 (fr)
KR (1) KR940005545B1 (fr)
AT (1) ATE57190T1 (fr)
AU (1) AU620793B2 (fr)
BR (1) BR8607031A (fr)
CA (1) CA1297092C (fr)
DE (1) DE3674742D1 (fr)
DK (1) DK174381B1 (fr)
ES (1) ES2018654T5 (fr)
FI (1) FI91265C (fr)
HU (1) HU207739B (fr)
IL (1) IL80888A (fr)
MX (1) MX168205B (fr)
NO (1) NO170979C (fr)
PL (1) PL150840B1 (fr)
WO (1) WO1987003604A1 (fr)
YU (2) YU46035B (fr)
ZA (1) ZA869252B (fr)

Families Citing this family (41)

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US4794096A (en) * 1987-04-03 1988-12-27 Fina Technology, Inc. Hafnium metallocene catalyst for the polymerization of olefins
DE3726067A1 (de) * 1987-08-06 1989-02-16 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
US4975403A (en) * 1987-09-11 1990-12-04 Fina Technology, Inc. Catalyst systems for producing polyolefins having a broad molecular weight distribution
DE3742934A1 (de) * 1987-12-18 1989-06-29 Hoechst Ag Verfahren zur herstellung einer chiralen, stereorigiden metallocen-verbindung
DE3808268A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung eines 1-olefinpolymers
DE3808267A1 (de) * 1988-03-12 1989-09-21 Hoechst Ag Verfahren zur herstellung von 1-olefinpolymeren
KR100197327B1 (ko) * 1988-07-15 1999-06-15 치어즈 엠. 노우드 신디오택틱 폴리프로필렌
US4892851A (en) * 1988-07-15 1990-01-09 Fina Technology, Inc. Process and catalyst for producing syndiotactic polyolefins
US5043515A (en) * 1989-08-08 1991-08-27 Shell Oil Company Ethylene oligomerization catalyst and process
DE69025964T2 (de) * 1989-01-21 1996-08-08 Mitsubishi Petrochemical Co Verfahren zur Herstellung von Ethylencopolymeren
DE3916553A1 (de) 1989-05-20 1990-11-22 Hoechst Ag Syndio- isoblockpolymer und verfahren zu seiner herstellung
EP0503422B1 (fr) 1991-03-09 1998-06-03 TARGOR GmbH Procédé pour la préparation de copolymères cycloléfiniques chimiquement homogènes
DE59204800D1 (de) * 1991-05-27 1996-02-08 Hoechst Ag Verfahren zur Herstellung von syndiotaktischen Polyolefinen mit breiter Molmassenverteilung
EP0516018B1 (fr) * 1991-05-27 1996-03-27 Hoechst Aktiengesellschaft Procédé de préparation de polyoléfines à large distribution de poids moléculaire
US5411925A (en) * 1993-02-12 1995-05-02 Phillips Petroleum Company Organo-aluminoxy product and use
US6468936B1 (en) * 1993-04-28 2002-10-22 Fina Technology, Inc. Solid MAO/metallocene catalyst complex for propylene polymerization
CN1047388C (zh) * 1995-07-14 1999-12-15 中国石油化工总公司 负载型金属茂类化合物／铝氧烷催化剂的制备
CA2192156C (fr) * 1995-12-08 2006-07-11 Nobuhiro Tsujimoto Catalyseur et methode pour l'obtention d'un polymere dienique conjugue
EP1083188A1 (fr) 1999-09-10 2001-03-14 Fina Research S.A. Catalyseur et procédé de préparation de polyoléfines à séquences syndiotactique / atactique
EP0958309B2 (fr) 1997-02-07 2013-10-09 ExxonMobil Chemical Patents Inc. Preparation de macromeres renfermant du vinyle
BR9808578A (pt) * 1997-02-07 2000-05-30 Exxon Chemical Patents Inc Polìmeros de propileno incorporando macrÈmeros de polietileno
KR101499819B1 (ko) * 2011-11-03 2015-03-10 주식회사 엘지화학 비담지 비균일계 폴리올레핀 중합용 촉매 조성물 및 그의 제조 방법
US10829610B2 (en) 2015-12-21 2020-11-10 Borealis Ag Process and apparatus for in-line blending of polymers
US10759880B2 (en) 2015-12-21 2020-09-01 Borealis Ag Process for recovering hydrocarbons in a solution polymerisation process
US11078305B2 (en) 2017-06-29 2021-08-03 Borealis Ag Method of reducing the entrainment of polymer in the polymer-lean liquid phase of a separator
CA3079005C (fr) 2017-12-04 2022-06-14 Borealis Ag Procede de recuperation d'olefines dans un procede de polymerisation en solution
KR102340279B1 (ko) 2017-12-04 2021-12-17 보레알리스 아게 용액중합공정에서 올레핀을 회수하는 방법
WO2019137634A1 (fr) 2018-01-10 2019-07-18 Borealis Ag Procédé de copolymérisation éthylène-alpha-oléfine à phase stabilisée
US20220089802A1 (en) 2019-01-28 2022-03-24 Borealis Ag Process for producing a polymer composition
WO2020156989A1 (fr) 2019-01-28 2020-08-06 Borealis Ag Composition polymère
WO2020178010A1 (fr) 2019-03-04 2020-09-10 Borealis Ag Procédé de polymérisation
CA3146404C (fr) 2019-07-08 2023-09-05 Borealis Ag Procede de polymerisation
KR20230038238A (ko) 2020-07-13 2023-03-17 보레알리스 아게 접착성 폴리에틸렌 조성물
EP4179035A1 (fr) 2020-07-13 2023-05-17 Borealis AG Composition de polyéthylène adhésive
EP3954716B1 (fr) 2020-08-13 2024-01-03 Borealis AG Ensemble de criblage et procédé de criblage de polymère à partir d'un courant d'effluent à des niveaux réduits d'entraînement de polymère
EP3954448A1 (fr) 2020-08-13 2022-02-16 Borealis AG Ensemble de criblage et procédé de criblage de polymère à partir d'un courant d'effluent à des niveaux réduits d'entraînement de polymère
EP4000723A1 (fr) 2020-11-20 2022-05-25 Borealis AG Dispositif et procédé de préparation d'un flux d'alimentation pour la polymérisation de solution
US20240002552A1 (en) 2020-12-08 2024-01-04 Borealis Ag Polymerization Process and Arrangement
EP4406983A1 (fr) 2023-01-24 2024-07-31 Borealis AG Procédé de préparation d'un flux d'alimentation en alpha-oléfine et procédé de polymérisation l'utilisant
EP4424413A1 (fr) 2023-02-28 2024-09-04 Borealis AG Procédé de polymérisation à mélange rapide
EP4424414A1 (fr) 2023-02-28 2024-09-04 Borealis AG Réacteur de polymérisation à mélange rapide et procédé

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Publication number Priority date Publication date Assignee Title
DE2608863A1 (de) * 1976-03-04 1977-09-08 Basf Ag Verfahren zum herstellen von polyaethylen
DE3007725A1 (de) * 1980-02-29 1981-09-17 Hansjörg Prof. Dr. 2000 Hamburg Sinn Verfahren zur herstellung von polyethylen, polypropylen und copolymeren
DE3127133A1 (de) * 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von polyolefinen und deren copolymerisaten
ZA844157B (en) * 1983-06-06 1986-01-29 Exxon Research Engineering Co Process and catalyst for polyolefin density and molecular weight control
US4530914A (en) * 1983-06-06 1985-07-23 Exxon Research & Engineering Co. Process and catalyst for producing polyethylene having a broad molecular weight distribution
NO164547C (no) * 1983-06-06 1990-10-17 Exxon Research Engineering Co Katalysatorsystem og en polymeringsprosess som benytter systemet.
US4564647A (en) * 1983-11-14 1986-01-14 Idemitsu Kosan Company Limited Process for the production of polyethylene compositions
JPH0788403B2 (ja) * 1984-11-01 1995-09-27 昭和電工株式会社 ポリオレフインの製造方法
CA1268754A (fr) * 1985-06-21 1990-05-08 Howard Curtis Welborn, Jr. Catalyseur de polymerisation sur support

Also Published As

Publication number Publication date
NO170979C (no) 1993-01-06
AU620793B2 (en) 1992-02-27
NO873342L (no) 1987-08-10
DK421887A (da) 1987-08-12
IL80888A (en) 1991-12-12
JPH0796570B2 (ja) 1995-10-18
PL150840B1 (en) 1990-07-31
EP0226463A1 (fr) 1987-06-24
EP0226463B1 (fr) 1990-10-03
AU6777387A (en) 1987-06-30
FI873456A0 (fi) 1987-08-10
MX168205B (es) 1993-05-12
KR880700826A (ko) 1988-04-12
NO873342D0 (no) 1987-08-10
YU211986A (en) 1988-02-29
FI91265B (fi) 1994-02-28
WO1987003604A1 (fr) 1987-06-18
BR8607031A (pt) 1987-12-01
FI873456A (fi) 1987-08-10
ES2018654B3 (es) 1991-05-01
JP2892968B2 (ja) 1999-05-17
DK421887D0 (da) 1987-08-12
DE3674742D1 (de) 1990-11-08
EP0226463B2 (fr) 1994-09-07
HU207739B (en) 1993-05-28
FI91265C (fi) 1994-06-10
CA1297092C (fr) 1992-03-10
YU46035B (sh) 1992-12-21
ES2018654T5 (es) 1995-08-16
YU168787A (en) 1989-06-30
KR940005545B1 (ko) 1994-06-20
HUT46048A (en) 1988-09-28
JPS63501962A (ja) 1988-08-04
NO170979B (no) 1992-09-28
ATE57190T1 (de) 1990-10-15
JPH08134121A (ja) 1996-05-28
PL262929A1 (en) 1988-01-07
IL80888A0 (en) 1987-03-31
ZA869252B (en) 1987-07-29

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