ATE535555T1 - Verwendung eines verbesserten festkörper-vanadium-haltigen ziegler-natta-katalysatorensystems zur herstellung von ethylenpolymerzusammensetzungen in einem mehrstufigen verfahren - Google Patents

Verwendung eines verbesserten festkörper-vanadium-haltigen ziegler-natta-katalysatorensystems zur herstellung von ethylenpolymerzusammensetzungen in einem mehrstufigen verfahren

Info

Publication number: ATE535555T1
Authority: AT; Austria
Prior art keywords: integer; catalyst system; independently; molecular weight; formula
Prior art date: 2008-01-07

Application number

AT08100162T

Other languages

English (en)

Inventor

Thomas Garoff

Paeivi Waldvogel

Kalle Kallio

Original Assignee

Borealis Tech Oy

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.)

2008-01-07

Filing date

2008-01-07

Publication date

2011-12-15

2008-01-07 Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy

2011-12-15 Application granted granted Critical

2011-12-15 Publication of ATE535555T1 publication Critical patent/ATE535555T1/de

Links

239000007787 solid Substances 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
239000011954 Ziegler–Natta catalyst Substances 0.000 title abstract 2
229920000573 polyethylene Polymers 0.000 title abstract 2
239000000203 mixture Substances 0.000 title 1
229910052720 vanadium Inorganic materials 0.000 title 1
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 title 1
229910052736 halogen Inorganic materials 0.000 abstract 2
125000005843 halogen group Chemical group 0.000 abstract 2
229920000642 polymer Polymers 0.000 abstract 2
125000003837 (C1-C20) alkyl group Chemical group 0.000 abstract 1
125000006659 (C1-C20) hydrocarbyl group Chemical group 0.000 abstract 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
239000005977 Ethylene Substances 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
150000001399 aluminium compounds Chemical class 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
ZSWFCLXCOIISFI-UHFFFAOYSA-N endo-cyclopentadiene Natural products C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 abstract 1
238000010348 incorporation Methods 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
150000002894 organic compounds Chemical class 0.000 abstract 1
239000013110 organic ligand Substances 0.000 abstract 1
125000002524 organometallic group Chemical group 0.000 abstract 1
230000000379 polymerizing effect Effects 0.000 abstract 1
239000002002 slurry Substances 0.000 abstract 1
239000010936 titanium Substances 0.000 abstract 1
150000003609 titanium compounds Chemical class 0.000 abstract 1
150000003682 vanadium compounds Chemical class 0.000 abstract 1
239000004711 α-olefin Substances 0.000 abstract 1

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
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
- 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

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)

AT08100162T 2008-01-07 2008-01-07 Verwendung eines verbesserten festkörper-vanadium-haltigen ziegler-natta-katalysatorensystems zur herstellung von ethylenpolymerzusammensetzungen in einem mehrstufigen verfahren ATE535555T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP08100162A EP2077284B1 (de)	2008-01-07	2008-01-07	Verwendung eines verbesserten Festkörper-Vanadium-haltigen Ziegler-Natta-Katalysatorensystems zur Herstellung von Ethylenpolymerzusammensetzungen in einem mehrstufigen Verfahren

Publications (1)

Publication Number	Publication Date
ATE535555T1 true ATE535555T1 (de)	2011-12-15

Family

ID=39415014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT08100162T ATE535555T1 (de)	2008-01-07	2008-01-07	Verwendung eines verbesserten festkörper-vanadium-haltigen ziegler-natta-katalysatorensystems zur herstellung von ethylenpolymerzusammensetzungen in einem mehrstufigen verfahren

Country Status (3)

Country	Link
EP (1)	EP2077284B1 (de)
AT (1)	ATE535555T1 (de)
WO (1)	WO2009087036A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111902467B (zh)	2018-02-05	2022-11-11	埃克森美孚化学专利公司	通过添加超高分子量高密度聚乙烯增强的lldpe的加工性
CN117450334B (zh) *	2023-10-18	2026-07-14	山东东宏管业股份有限公司	一种输氢用高压力钢丝网增强塑料复合管材及其制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2803281C2 (de) *	1978-01-26	1982-12-02	Chemische Werke Hüls AG, 4370 Marl	Verfahren zur mehrstufigen Polymerisation von Äthylen, allein oder zusammen mit anderen Olefinen
US4154701A (en) *	1978-05-01	1979-05-15	Standard Oil Company (Indiana)	Olefin polymerization catalyst
US5442018A (en) *	1994-04-01	1995-08-15	Union Carbide Chemicals & Plastics Technology Corporation	Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
GB9712663D0 (en)	1997-06-16	1997-08-20	Borealis As	Process
CA2247703C (en) *	1998-09-22	2007-04-17	Nova Chemicals Ltd.	Dual reactor ethylene polymerization process
GB0001914D0 (en)	2000-01-27	2000-03-22	Borealis Polymers Oy	Catalyst
EP1375528A1 (de)	2002-06-18	2004-01-02	Borealis Polymers Oy	Verfahren zur Herstellung von Olefinpolymerisationskatalysatoren
DE60203707T2 (de)	2002-06-24	2006-03-02	Borealis Technology Oy	Verfahren zur Herstellung einer Lldpe Zusammensetzung
US7432220B2 (en)	2002-12-18	2008-10-07	Borealis Technology Oy	Method for the preparation of olefin polymerization catalyst support and an olefin polymerization catalyst
BRPI0512760A (pt)	2004-07-07	2008-04-08	Dow Global Technologies Inc	processo para produzir uma composição de polìmero de etileno em múltiplos estágios, composição de polìmero de etileno, artigo de manufatura e composição
EP1780225A1 (de)	2005-11-01	2007-05-02	Borealis Technology Oy	Ziegler-Natta Katalysator und deseen Verwendung zur Herstellung von multimodalen Polyolefinen

2008
- 2008-01-07 AT AT08100162T patent/ATE535555T1/de active
- 2008-01-07 EP EP08100162A patent/EP2077284B1/de not_active Not-in-force
- 2008-12-18 WO PCT/EP2008/067821 patent/WO2009087036A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2009087036A1 (en)	2009-07-16
EP2077284A1 (de)	2009-07-08
EP2077284B1 (de)	2011-11-30

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