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ZA903831B - Process for the preparation of ethylene polymers - Google Patents

Process for the preparation of ethylene polymers

Info

Publication number
ZA903831B
ZA903831B ZA903831A ZA903831A ZA903831B ZA 903831 B ZA903831 B ZA 903831B ZA 903831 A ZA903831 A ZA 903831A ZA 903831 A ZA903831 A ZA 903831A ZA 903831 B ZA903831 B ZA 903831B
Authority
ZA
South Africa
Prior art keywords
preparation
ethylene polymers
polymers
ethylene
Prior art date
Application number
ZA903831A
Inventor
Walter Spaleck
Spaleck Walter
Ludwig Boehm
Boehm Ludwig
Hartmut Lueker
Lueker Hartmut
Martin Antberg
Antberg Martin
Juergen Rohrmann
Rohrmann Juergen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6381117&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA903831(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA903831B publication Critical patent/ZA903831B/en

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
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • 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
    • 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
    • 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
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/63912—Component covered by group C08F4/62 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/639—Component covered by group C08F4/62 containing a transition metal-carbon bond
    • C08F4/6392—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/63922—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/63927—Component covered by group C08F4/62 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
ZA903831A 1989-05-20 1990-05-18 Process for the preparation of ethylene polymers ZA903831B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3916555A DE3916555A1 (en) 1989-05-20 1989-05-20 PROCESS FOR THE PRODUCTION OF ETHYLENE POLYMERS

Publications (1)

Publication Number Publication Date
ZA903831B true ZA903831B (en) 1991-02-27

Family

ID=6381117

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA903831A ZA903831B (en) 1989-05-20 1990-05-18 Process for the preparation of ethylene polymers

Country Status (7)

Country Link
EP (2) EP0700937B1 (en)
JP (1) JP2904301B2 (en)
AU (1) AU630451B2 (en)
CA (1) CA2017190C (en)
DE (3) DE3916555A1 (en)
ES (2) ES2144089T3 (en)
ZA (1) ZA903831B (en)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4032266A1 (en) * 1990-10-11 1992-04-16 Hoechst Ag METHOD FOR PRODUCING A POLYOLEFIN
US5466766A (en) * 1991-05-09 1995-11-14 Phillips Petroleum Company Metallocenes and processes therefor and therewith
ES2087339T3 (en) * 1991-05-27 1996-07-16 Hoechst Ag PROCEDURE FOR THE PREPARATION OF POLYOLEFINS WITH WIDE DISTRIBUTION OF MOLECULAR MASSES.
DE4121368A1 (en) * 1991-06-28 1993-01-07 Hoechst Ag CATALYST AND METHOD FOR THE PRODUCTION OF HIGH-MOLECULAR POLYOLEFINES
US5710224A (en) * 1991-07-23 1998-01-20 Phillips Petroleum Company Method for producing polymer of ethylene
TW300901B (en) * 1991-08-26 1997-03-21 Hoechst Ag
DE4130352A1 (en) * 1991-09-12 1993-03-18 Basf Ag DISABLED AND REACTIVATED METALLOCENE CATALYST SYSTEMS
DE4139261A1 (en) * 1991-11-29 1993-06-03 Basf Ag LOW DENSITY ETHYLENE COPOLYMERISATE
GB9125934D0 (en) 1991-12-05 1992-02-05 Exxon Chemical Patents Inc Process for polymerising olefinic feeds under pressure
US5302733A (en) * 1992-03-30 1994-04-12 Ethyl Corporation Preparation of metallocenes
ATE198207T1 (en) * 1992-08-03 2001-01-15 Targor Gmbh METHOD FOR PRODUCING AN OLEFIN POLYMER USING SPECIAL METALLOCENES
JP2007146183A (en) * 1992-12-07 2007-06-14 Mitsubishi Chemicals Corp Resin composition for extrusion molding
JPH06271594A (en) * 1993-03-22 1994-09-27 Mitsui Petrochem Ind Ltd Process for producing cyclopentadienyl group-containing silicon compound or cyclopentadienyl group-containing germanium compound
DE4333128A1 (en) * 1993-09-29 1995-03-30 Hoechst Ag Process for the preparation of polyolefins
IT1270253B (en) 1994-06-20 1997-04-29 Spherilene Srl ETHYLENE COPOLYMERS AND PROCEDURE FOR THE PREPARATION OF ETHYLENE POLYMERS
DE4436113A1 (en) 1994-10-10 1996-04-11 Hoechst Ag Metallocene compound
EP0745615B1 (en) * 1994-12-20 2004-07-28 Mitsui Chemicals, Inc. Process for the preparation of ethylene polymer and ethylene polymer
DE4446922A1 (en) * 1994-12-28 1996-07-04 Hoechst Ag Metallocene compound and its use as a catalyst component
JP3071145B2 (en) * 1995-05-16 2000-07-31 ユニベーション・テクノロジーズ・エルエルシー Production of polyethylene using stereoisomeric metallocene
UA47394C2 (en) * 1995-05-16 2002-07-15 Юнівейшн Текнолоджіз, Ллс Ethylene polymer with improved processability and an article containing the ethylene polymer
DE19637669A1 (en) * 1996-09-16 1998-03-19 Hoechst Ag Process for the preparation of a methylene-bridged biscyclopentadienyl compound
WO1999002569A1 (en) * 1997-07-14 1999-01-21 The Board Of Trustees Of The Leland Stanford, Jr. University CATALYSTS AND PROCESSES FOR THE SYNTHESIS OF ALTERNATING ETHYLENE/α-OLEFIN COPOLYMERS, AND ISOTACTIC COPOLYMERS THEREOF
GB9718073D0 (en) * 1997-08-28 1997-10-29 Zeneca Ltd Organometallic compounds,their preparation and use
ATE293132T1 (en) 1998-03-04 2005-04-15 Exxonmobil Chem Patents Inc NON-COORDINATING ANIONS FOR THE POLYMERIZATION OF OLEFINS
JP2002505713A (en) * 1998-04-21 2002-02-19 モンテル テクノロジー カンパニー ビーブイ Method for producing ethylene copolymer with α-olefin
EP0953582A1 (en) * 1998-04-27 1999-11-03 Fina Research S.A. Polyolefin production
HUP0101144A2 (en) 1998-11-20 2001-07-30 Montell Technology Company B.V. Bridged metallocenes, preparation, use in catalytic systems
US6818585B2 (en) 1998-12-30 2004-11-16 Univation Technologies, Llc Catalyst compounds, catalyst systems thereof and their use in a polymerization process
US6339134B1 (en) 1999-05-06 2002-01-15 Univation Technologies, Llc Polymerization process for producing easier processing polymers
EP1059332A1 (en) 1999-06-10 2000-12-13 Fina Research S.A. Polypropylene with high melt strength and drawability
WO2001040324A1 (en) * 1999-12-01 2001-06-07 Univation Technologies Llc Catalyst compounds, catalyst systems thereof and their use in a polymerization process
US6864333B2 (en) 1999-12-28 2005-03-08 Basel Polyolefine Gmbh Process for the preparation of ethylene polymers
CA2398529A1 (en) * 2000-02-08 2001-08-16 Exxonmobil Chemical Patents Inc. Method of preparing group 14 bridged biscyclopentadienyl ligands
US7541402B2 (en) 2002-10-15 2009-06-02 Exxonmobil Chemical Patents Inc. Blend functionalized polyolefin adhesive
US7223822B2 (en) 2002-10-15 2007-05-29 Exxonmobil Chemical Patents Inc. Multiple catalyst and reactor system for olefin polymerization and polymers produced therefrom
KR101113341B1 (en) 2002-10-15 2012-09-27 엑손모빌 케미칼 패턴츠 인코포레이티드 Multiple catalyst system for olefin polymerization and polymers produced therefrom
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
US7550528B2 (en) 2002-10-15 2009-06-23 Exxonmobil Chemical Patents Inc. Functionalized olefin polymers
WO2006019147A1 (en) * 2004-08-16 2006-02-23 Mitsui Chemicals, Inc. Ethylene polymer and use thereof
EP1659136A1 (en) * 2004-11-19 2006-05-24 Total Petrochemicals Research Feluy Solid state properties of polyethylene prepared with tetrahydroindenyl-based catalyst system
CN100390256C (en) 2004-11-26 2008-05-28 三井化学株式会社 Synthetic lubricating oils and lubricating oil compositions
EP1671983B1 (en) * 2004-12-03 2009-02-25 Repsol Quimica S.A. Catalysts compositions for the polymerization and copolymerization of alpha-olefins
US20100305286A1 (en) * 2007-08-27 2010-12-02 Borealis Technology Oy Catalysts
US8445609B2 (en) 2009-04-21 2013-05-21 Mitsui Chemicals, Inc. Method for producing olefin polymer
US20120135903A1 (en) 2010-05-11 2012-05-31 Mitsui Chemicals, Inc. Lubricating oil composition
US8796409B2 (en) 2011-10-04 2014-08-05 Exxonmobil Chemical Patents Inc. Use of temperature and ethylene partial pressure to introduce long chain branching in high density polyethylene
CN104968668B (en) 2013-02-08 2017-11-17 三井化学株式会社 Solid polyaluminoxane composition, catalyst for olefin polymerization, method for producing olefin polymer, and method for producing solid polyaluminoxane composition
US10377886B2 (en) 2015-03-31 2019-08-13 Japan Polyethylene Corporation Polyethylene for pipe and joint, and molded body thereof
JP6651938B2 (en) 2016-03-28 2020-02-19 日本ポリエチレン株式会社 Polyethylene and its molded body

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127133A1 (en) 1981-07-09 1983-01-27 Hoechst Ag, 6000 Frankfurt METHOD FOR PRODUCING POLYOLEFINS AND THEIR COPOLYMERISATS
DE3424697C2 (en) 1984-07-05 1999-07-08 Targor Gmbh Process for the polymerization of ethylene or of mixtures of ethylene with other 1-olefins
DE3443087A1 (en) * 1984-11-27 1986-05-28 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING POLYOLEFINES
CA1268754A (en) 1985-06-21 1990-05-08 Howard Curtis Welborn, Jr. Supported polymerization catalyst
EP0260999A1 (en) * 1986-09-19 1988-03-23 Exxon Chemical Patents Inc. High pressure, high temperature polymerization of ethylene
DE3640924A1 (en) * 1986-11-29 1988-06-01 Hoechst Ag 1-OLEFIN STEREOBLOCK POLYMER AND METHOD FOR THE PRODUCTION THEREOF
JP2538588B2 (en) 1987-04-03 1996-09-25 三井石油化学工業株式会社 Method for producing solid catalyst for olefin polymerization
JP2538595B2 (en) 1987-05-13 1996-09-25 三井石油化学工業株式会社 Solid catalyst for olefin polymerization
DE3726067A1 (en) * 1987-08-06 1989-02-16 Hoechst Ag METHOD FOR PRODUCING 1-OLEFIN POLYMERS
IT1221653B (en) * 1987-11-27 1990-07-12 Ausimonti Spa PROPYLENE CRYSTALLINE COPOLYMERS
DE3743321A1 (en) * 1987-12-21 1989-06-29 Hoechst Ag 1-OLEFIN POLYMER WAX AND METHOD FOR THE PRODUCTION THEREOF
US4871705A (en) * 1988-06-16 1989-10-03 Exxon Chemical Patents Inc. Process for production of a high molecular weight ethylene a-olefin elastomer with a metallocene alumoxane catalyst
DE3825814A1 (en) * 1988-07-29 1990-02-01 Hoechst Ag METHOD FOR PRODUCING L-OLEFIN POLYMERS
DE3826075A1 (en) * 1988-07-30 1990-02-01 Hoechst Ag 1-OLEFIN ISO BLOCK POLYMER AND METHOD FOR THE PRODUCTION THEREOF
ATE140013T1 (en) * 1989-10-30 1996-07-15 Fina Research METHOD FOR PRODUCING SYNDIOTACTIC COPOLYMERS FROM PROPYLENE AND OLEFINS

Also Published As

Publication number Publication date
JP2904301B2 (en) 1999-06-14
ES2116263T3 (en) 1998-07-16
ES2144089T3 (en) 2000-06-01
CA2017190C (en) 2001-01-30
DE59010898D1 (en) 2000-03-23
DE3916555A1 (en) 1990-11-22
EP0700937A3 (en) 1997-02-19
CA2017190A1 (en) 1990-11-20
AU5577190A (en) 1991-01-10
EP0700937B1 (en) 2000-02-16
EP0399348B1 (en) 1998-05-20
DE59010821D1 (en) 1998-06-25
EP0399348A3 (en) 1992-08-12
EP0700937A2 (en) 1996-03-13
AU630451B2 (en) 1992-10-29
JPH0321607A (en) 1991-01-30
EP0399348A2 (en) 1990-11-28

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