FI944528A0 - Process for the polymerization of olefins - Google Patents

Process for the polymerization of olefins

Info

Publication number
FI944528A0
FI944528A0 FI944528A FI944528A FI944528A0 FI 944528 A0 FI944528 A0 FI 944528A0 FI 944528 A FI944528 A FI 944528A FI 944528 A FI944528 A FI 944528A FI 944528 A0 FI944528 A0 FI 944528A0
Authority
FI
Finland
Prior art keywords
olefins
polymerization
metallocene
homopolymerisation
copolymerisation
Prior art date
Application number
FI944528A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI112368B (en
FI944528A (en
Inventor
Hans-Friedrich Herrmann
Walter Spaleck
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 FI944528A0 publication Critical patent/FI944528A0/en
Publication of FI944528A publication Critical patent/FI944528A/en
Application granted granted Critical
Publication of FI112368B publication Critical patent/FI112368B/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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 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
    • C08F4/65927—Component covered by group C08F4/64 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
    • 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
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

A process for the preparation of polyolefins by homopolymerisation or copolymerisation of olefins at a temperature of from 100 to 200 DEG C and a pressure of from 0.5 to 100 bar in the presence of a catalyst containing at least one metallocene and at least one cocatalyst, characterised in that the metallocene is a compound of the formula I <IMAGE>
FI944528A 1993-10-01 1994-09-29 Process for Polymerization of Olefins FI112368B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4333569A DE4333569A1 (en) 1993-10-01 1993-10-01 Process for olefin polymerization
DE4333569 1993-10-01

Publications (3)

Publication Number Publication Date
FI944528A0 true FI944528A0 (en) 1994-09-29
FI944528A FI944528A (en) 1995-04-02
FI112368B FI112368B (en) 2003-11-28

Family

ID=6499220

Family Applications (1)

Application Number Title Priority Date Filing Date
FI944528A FI112368B (en) 1993-10-01 1994-09-29 Process for Polymerization of Olefins

Country Status (11)

Country Link
EP (1) EP0646604B1 (en)
JP (1) JP3453580B2 (en)
KR (1) KR100321016B1 (en)
CN (1) CN1107859A (en)
AT (1) ATE165844T1 (en)
CA (1) CA2133389A1 (en)
DE (2) DE4333569A1 (en)
ES (1) ES2115125T3 (en)
FI (1) FI112368B (en)
NO (1) NO311259B1 (en)
RU (1) RU2145613C1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1070729B1 (en) † 1993-06-07 2011-09-28 Mitsui Chemicals, Inc. Transition metal compound, olefin polymerization catalyst component comprising said compound, olefin polymerization catalyst containing said component, process for olefin polymerization using said catalyst, propylene homopolymer, propylene copolymer and propylene elastomer
ES2139383T3 (en) * 1995-10-27 2000-02-01 Dow Chemical Co EASILY SUPPORTED METALLIC COMPLEXES.
US6787618B1 (en) 1995-12-01 2004-09-07 Basell Polypropylen Gmbh Metallocene compound and high molecular weight copolymers of propylene and olefins having two or four to thirty-two carbon atoms
DE19544828A1 (en) * 1995-12-01 1997-06-05 Hoechst Ag High molecular copolymers
DE19548288A1 (en) * 1995-12-22 1997-06-26 Hoechst Ag Supported catalyst system, process for its preparation and its use for the polymerization of olefins
EP0834519B1 (en) * 1996-04-22 2002-03-06 Japan Polyolefins Co., Ltd. Catalyst for polyolefin production and process for producing polyolefin
SG67392A1 (en) * 1996-05-27 1999-09-21 Sumitomo Chemical Co Propylene/ethylene-alpha-olefin block copolymer and process for producing the same
DE19622207A1 (en) * 1996-06-03 1997-12-04 Hoechst Ag Chemical compound
DE19623707A1 (en) * 1996-06-14 1997-12-18 Hoechst Ag Transition metal compound
DE19806918A1 (en) * 1998-02-19 1999-08-26 Aventis Res & Tech Gmbh & Co Catalyst system for the production of olefin polymers, especially polypropylene
US6251817B1 (en) * 1998-12-30 2001-06-26 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing tube plugging using preactivated unsupported catalysts
WO2000039174A1 (en) * 1998-12-30 2000-07-06 Union Carbide Chemicals & Plastics Technology Corporation Preactivated unsupported catalysts and methods of using same
ATE279449T1 (en) 1998-12-30 2004-10-15 Union Carbide Chem Plastic COMPOSITIONS OF UNSUPPORTED PRE-ACTIVATED CATALYSTS OF PARTICULAR CONCENTRATION AND METHODS OF USING THE SAME
KR100330180B1 (en) * 1999-10-25 2002-03-28 서평원 IPC Fault Detection Method In Switching System
EP1357152A1 (en) * 2002-04-26 2003-10-29 Solvay Polyolefins Europe-Belgium (Société Anonyme) Polymer for fuel tanks
US7700707B2 (en) 2002-10-15 2010-04-20 Exxonmobil Chemical Patents Inc. Polyolefin adhesive compositions and articles made therefrom
CN101724110B (en) 2002-10-15 2013-03-27 埃克森美孚化学专利公司 Multiple catalyst system for olefin polymerization and polymers produced therefrom
DE102005052654A1 (en) * 2005-11-04 2007-05-16 Ticona Gmbh Process for the preparation of ultra-high molecular weight polymers using special bridged metallocene catalysts
US8034886B2 (en) 2005-11-04 2011-10-11 Ticona Gmbh Process for manufacturing high to ultra high molecular weight polymers using novel bridged metallocene catalysts
GB0918736D0 (en) * 2009-10-26 2009-12-09 Isis Innovation Catalysts
GB201407000D0 (en) 2014-04-17 2014-06-04 Isis Innovation Catalysts
ES2770021T3 (en) * 2014-04-17 2020-06-30 Borealis Ag Improved catalytic system to produce polyethylene copolymers in a high temperature solution polymerization process
KR20170102956A (en) 2015-01-06 2017-09-12 에스씨지 케미컬스 컴퍼니, 리미티드. SiO2-layered double hydroxide microspheres and their use as catalyst supports in ethylene polymerization
WO2016110698A1 (en) 2015-01-06 2016-07-14 Scg Chemicals Co., Ltd. Sio2-layered double hydroxide microspheres and methods of making them
GB201608384D0 (en) 2016-05-12 2016-06-29 Scg Chemicals Co Ltd Unsymmetrical metallocene catalysts and uses thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0426638B2 (en) * 1989-10-30 2005-03-02 Fina Technology, Inc. Addition of aluminium alkyl for improved metallocene catalyst
NL9101502A (en) * 1991-09-06 1993-04-01 Dsm Nv A METHOD FOR PREPARING A BRIDGED METALLOCENE COMPOUND, A CATALYST COMPONENT AND A METHOD FOR THE POLYMERIZATION OF OLEFINS.
TW318184B (en) * 1991-11-30 1997-10-21 Hoechst Ag
JP3371118B2 (en) * 1991-11-30 2003-01-27 バーゼル・ポリオレフィン・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング Metallocenes having benzene-fused indenyl derivatives as ligands, their preparation and their use as catalysts
TW294669B (en) * 1992-06-27 1997-01-01 Hoechst Ag

Also Published As

Publication number Publication date
JP3453580B2 (en) 2003-10-06
KR950011481A (en) 1995-05-15
CN1107859A (en) 1995-09-06
RU2145613C1 (en) 2000-02-20
KR100321016B1 (en) 2002-06-20
NO943642D0 (en) 1994-09-30
RU94035670A (en) 1997-02-27
ES2115125T3 (en) 1998-06-16
FI112368B (en) 2003-11-28
DE59405886D1 (en) 1998-06-10
ATE165844T1 (en) 1998-05-15
EP0646604A1 (en) 1995-04-05
JPH07149815A (en) 1995-06-13
EP0646604B1 (en) 1998-05-06
NO943642L (en) 1995-04-03
DE4333569A1 (en) 1995-04-06
NO311259B1 (en) 2001-11-05
FI944528A (en) 1995-04-02
CA2133389A1 (en) 1995-04-02

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