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AU644003B2 - Process for producing a poly-1-olefin - Google Patents

Process for producing a poly-1-olefin

Info

Publication number
AU644003B2
AU644003B2 AU78950/91A AU7895091A AU644003B2 AU 644003 B2 AU644003 B2 AU 644003B2 AU 78950/91 A AU78950/91 A AU 78950/91A AU 7895091 A AU7895091 A AU 7895091A AU 644003 B2 AU644003 B2 AU 644003B2
Authority
AU
Australia
Prior art keywords
poly
polymerizates
produced
olefin
transition metal
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.)
Ceased
Application number
AU78950/91A
Other versions
AU7895091A (en
Inventor
Ludwig Bohm
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of AU7895091A publication Critical patent/AU7895091A/en
Application granted granted Critical
Publication of AU644003B2 publication Critical patent/AU644003B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective 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)

Abstract

Poly-1-olefins, in particular polyethylene, are produced using a Ziegler catalyst whose transition metal constituents are produced by reacting a transition metal compound of titanium, zirconium, vanadium or chromium with a gel-like dispersion of a magnesium, alcoholate. An organoaluminium compound is used as co-catalyst. The polymerizates are obtained in high to very high yields and the particle size distribution of the polymerizates can be controlled.
AU78950/91A 1990-06-01 1991-05-24 Process for producing a poly-1-olefin Ceased AU644003B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4017661A DE4017661A1 (en) 1990-06-01 1990-06-01 METHOD FOR PRODUCING A POLY-1 OLEFIN
DE4017661 1990-06-01

Publications (2)

Publication Number Publication Date
AU7895091A AU7895091A (en) 1991-12-31
AU644003B2 true AU644003B2 (en) 1993-12-02

Family

ID=6407611

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78950/91A Ceased AU644003B2 (en) 1990-06-01 1991-05-24 Process for producing a poly-1-olefin

Country Status (14)

Country Link
EP (1) EP0532551B1 (en)
JP (1) JP3320715B2 (en)
KR (1) KR0179374B1 (en)
AT (1) ATE125824T1 (en)
AU (1) AU644003B2 (en)
BR (1) BR9106520A (en)
DE (2) DE4017661A1 (en)
DK (1) DK0532551T3 (en)
ES (1) ES2076529T3 (en)
GR (1) GR3017589T3 (en)
IE (1) IE68422B1 (en)
PT (1) PT97833B (en)
WO (1) WO1991018934A1 (en)
ZA (1) ZA914138B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU669239B2 (en) * 1993-01-07 1996-05-30 Clariant Produkte (Deutschland) Gmbh Process for producing low molecular-weight poly-1-olefins

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4126093A1 (en) * 1991-08-07 1993-02-11 Hoechst Ag PROCESS FOR THE PRODUCTION OF ETHYLENE (CO) POLYMERS
DE59309126D1 (en) * 1992-12-16 1998-12-17 Hostalen Polyethylen Gmbh Process for the homo- and copolymerization of 1-olefins
DE19515678B4 (en) * 1995-04-28 2007-12-27 Basell Polyolefine Gmbh Polyethylene tube with improved mechanical properties
DE19929812A1 (en) 1999-06-30 2001-01-04 Elenac Gmbh Polyethylene molding compound and pipe made from it with improved mechanical properties
DE10003872A1 (en) * 1999-11-26 2001-08-16 Basell Polyolefine Gmbh Process for the preparation of a poly-1-olefin in the presence of a Ziegler catalyst
DE10047861A1 (en) 2000-09-27 2002-04-25 Basell Polyolefine Gmbh Polyethylene molding compound is suitable as a pipe material with excellent processing properties
CN100503660C (en) * 2002-05-29 2009-06-24 巴塞尔聚烯烃有限公司 Process for preparing poly-1-olefins in the presence of ziegler catalysts
AU2003258552A1 (en) 2002-08-09 2004-03-11 Basell Polyolefine Gmbh Modified ziegler catalyst, process for preparing it and process for preparing poly-1-olefins in its presence
KR20050088310A (en) 2002-12-19 2005-09-05 바젤 폴리올레핀 게엠베하 Polyethylene blow moulding composition for producing small containers
DE102004037229A1 (en) 2004-07-29 2006-02-16 Basell Polyolefine Gmbh Preparation of a poly-1-olefin, comprises the reaction product of a magnesium alkoxide with a transition metal compound and an organometallic compound
DE102004055588A1 (en) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylene molded mass, useful for preparing protective coating for steel tubes, comprises low molecular ethylene homopolymers, high molecular copolymers of ethylene and other 4-8C olefin and of ultrahigh molecular ethylene copolymer
DE102004055587A1 (en) 2004-11-18 2006-05-24 Basell Polyolefine Gmbh Polyethylene molded mass, useful for the external covering of electro cables, comprises low molecular ethylene homopolymers, high molecular copolymers of ethylene and other 4-8C olefin and of ultrahigh molecular ethylene copolymer
DE102005007186A1 (en) * 2005-02-16 2006-08-31 Basell Polyolefine Gmbh Preparation of olefin polymer, i.e. ethylene polymer, for production of e.g. films, by (co)polymerization of ethylene in the presence of catalyst comprising reaction product of magnesium alkoxide with tetravalent transition metal compound
DE102005009896A1 (en) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylene molding compound for producing blown films with improved mechanical properties
DE102005009916A1 (en) 2005-03-01 2006-09-07 Basell Polyolefine Gmbh Polyethylene molding compound for producing blown films with improved mechanical properties
DE102005030941A1 (en) 2005-06-30 2007-01-11 Basell Polyolefine Gmbh Polyethylene molding compound for the production of injection-molded finished parts
DE102005040390A1 (en) 2005-08-25 2007-03-01 Basell Polyolefine Gmbh Multi-modal polyethylene moulding material for production of pipes, e.g. water pipes, comprises low-mol. wt. ethylene homopolymer, high-mol. wt. ethylene copolymer and ultrahigh-mol. wt. ethylene copolymer
EP1860126A1 (en) * 2006-05-26 2007-11-28 INEOS Manufacturing Belgium NV Polyolefin powder
DE102007016348A1 (en) 2007-04-03 2008-10-09 Basell Polyolefine Gmbh Polyethylene molding compound for producing hollow bodies by thermoforming and fuel tanks produced therewith
DE102007031449A1 (en) 2007-07-05 2009-01-08 Basell Polyolefine Gmbh PE molding compound for blow molding small hollow bodies with low density
DE102007031450A1 (en) 2007-07-05 2009-01-08 Basell Polyolefine Gmbh PE molding compound for blow molding small hollow bodies with low density
EP2382245B1 (en) 2009-01-23 2012-12-19 Evonik Oxeno GmbH Pe mib film zn/cr
PL2382246T3 (en) 2009-01-23 2014-01-31 Evonik Degussa Gmbh Polyolefin gas phase polymerization with 3-substituted c4-10-alkene
US8114493B2 (en) 2009-04-28 2012-02-14 Equistar Chemicals, Lp Polyethylene pipe resins
RU2545063C2 (en) 2009-06-03 2015-03-27 Базелль Полиолефине Гмбх Polyethylene composition and finished products obtained from it
ES2421297T3 (en) 2009-06-30 2013-08-30 Basell Polyolefine Gmbh Composition for polyethylene molding
US7932323B1 (en) 2009-11-04 2011-04-26 Equistar Chemicals, Lp Polyolefin-based adhesives having improved oxidative stability
US9493590B2 (en) * 2009-11-20 2016-11-15 Basell Polyolefine Gmbh Trimodal polyethylene for use in blow moulding
RU2560179C2 (en) 2010-08-31 2015-08-20 Базелль Полиолефине Гмбх Method of producing polyolefin polymer with improved wax deposition
EP2738211A1 (en) 2012-11-28 2014-06-04 Basell Polyolefine GmbH Polyethylene composition having high swell ratio
CN104755549B (en) 2012-10-22 2017-05-24 巴塞尔聚烯烃股份有限公司 Polyethylene composition with high expansion ratio
US20140127438A1 (en) 2012-11-08 2014-05-08 Robert L. Sherman, Jr. Stabilized high-density polyethylene composition with improved resistance to deterioration and stabilizer system
EP2818508A1 (en) 2013-06-25 2014-12-31 Basell Polyolefine GmbH Polyethylene composition having high impact and stress cracking resistance
WO2020239885A1 (en) 2019-05-29 2020-12-03 Basell Polyolefine Gmbh Suspension process for preparing ethylene polymers comprising work-up of the suspension medium
CN113840843B (en) 2019-05-29 2023-05-26 巴塞尔聚烯烃股份有限公司 Suspension process for preparing ethylene polymers comprising drying polymer particles
EP4647449A1 (en) 2024-05-10 2025-11-12 Basell Polyolefine GmbH Process for preparing polyethylene powder in slurry polymerization
WO2025235588A1 (en) 2024-05-10 2025-11-13 Equistar Chimicals, Lp High-performance ziegler catalyst for loop-slurry process

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7908291A (en) * 1990-06-22 1992-01-23 Hoechst Aktiengesellschaft Process for manufacturing a polyolefine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3644318A (en) * 1968-08-21 1972-02-22 Hoechst Ag Process for the polymerization of olefins
DE3219117A1 (en) * 1982-05-21 1983-11-24 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING A CATALYST COMPONENT AND THEIR USE FOR THE POLYMERIZATION OF OLEFINS
DE3323729A1 (en) * 1983-07-01 1985-01-10 Hoechst Ag, 6230 Frankfurt Process for the preparation of high-molecular-weight polyolefins
DE3538099A1 (en) * 1985-10-26 1987-04-30 Ruhrchemie Ag METHOD FOR HOMO AND MIXED POLYMERIZATION OF OLEFINS

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7908291A (en) * 1990-06-22 1992-01-23 Hoechst Aktiengesellschaft Process for manufacturing a polyolefine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU669239B2 (en) * 1993-01-07 1996-05-30 Clariant Produkte (Deutschland) Gmbh Process for producing low molecular-weight poly-1-olefins

Also Published As

Publication number Publication date
ES2076529T3 (en) 1995-11-01
JPH05507108A (en) 1993-10-14
ATE125824T1 (en) 1995-08-15
EP0532551B1 (en) 1995-08-02
KR0179374B1 (en) 1999-05-15
AU7895091A (en) 1991-12-31
IE911881A1 (en) 1991-12-04
EP0532551A1 (en) 1993-03-24
DE59106168D1 (en) 1995-09-07
BR9106520A (en) 1993-05-25
PT97833A (en) 1992-02-28
DE4017661A1 (en) 1991-12-05
WO1991018934A1 (en) 1991-12-12
ZA914138B (en) 1992-02-26
KR930701496A (en) 1993-06-11
PT97833B (en) 1998-10-30
GR3017589T3 (en) 1995-12-31
JP3320715B2 (en) 2002-09-03
IE68422B1 (en) 1996-06-12
DK0532551T3 (en) 1995-12-04

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