CA2399753A1 - Antistatique pour la polymerisation en phase gazeuse avec un catalyseur a site unique - Google Patents

Antistatique pour la polymerisation en phase gazeuse avec un catalyseur a site unique Download PDF

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Publication number
CA2399753A1
CA2399753A1 CA002399753A CA2399753A CA2399753A1 CA 2399753 A1 CA2399753 A1 CA 2399753A1 CA 002399753 A CA002399753 A CA 002399753A CA 2399753 A CA2399753 A CA 2399753A CA 2399753 A1 CA2399753 A1 CA 2399753A1
Authority
CA
Canada
Prior art keywords
group
ligand
radical
process according
weight
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.)
Abandoned
Application number
CA002399753A
Other languages
English (en)
Inventor
James Muir
Bill Tchir
Alexei Kazakov
Ian Mckay
Dusan Jeremic
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.)
Nova Chemicals Corp
Original Assignee
Nova Chemicals Corp
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 Nova Chemicals Corp filed Critical Nova Chemicals Corp
Priority to CA002399753A priority Critical patent/CA2399753A1/fr
Priority to AU2003257327A priority patent/AU2003257327A1/en
Priority to PCT/CA2003/001227 priority patent/WO2004020486A1/fr
Publication of CA2399753A1 publication Critical patent/CA2399753A1/fr
Abandoned 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
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
    • C08F2/005—Scale prevention in a polymerisation reactor or its auxiliary parts by addition of a scale inhibitor to the polymerisation medium
    • 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
    • C08F2420/00—Metallocene catalysts
    • C08F2420/04—Cp or analog not bridged to a non-Cp X ancillary anionic donor
    • 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
    • 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
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer

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)
CA002399753A 2002-08-27 2002-08-27 Antistatique pour la polymerisation en phase gazeuse avec un catalyseur a site unique Abandoned CA2399753A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002399753A CA2399753A1 (fr) 2002-08-27 2002-08-27 Antistatique pour la polymerisation en phase gazeuse avec un catalyseur a site unique
AU2003257327A AU2003257327A1 (en) 2002-08-27 2003-08-19 Antistatic for gas phase single site catalyst polymerization
PCT/CA2003/001227 WO2004020486A1 (fr) 2002-08-27 2003-08-19 Agent antistatique de polymerisation en phase gazeuse en presence d'un catalyseur a site unique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002399753A CA2399753A1 (fr) 2002-08-27 2002-08-27 Antistatique pour la polymerisation en phase gazeuse avec un catalyseur a site unique

Publications (1)

Publication Number Publication Date
CA2399753A1 true CA2399753A1 (fr) 2004-02-27

Family

ID=31954498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002399753A Abandoned CA2399753A1 (fr) 2002-08-27 2002-08-27 Antistatique pour la polymerisation en phase gazeuse avec un catalyseur a site unique

Country Status (3)

Country Link
AU (1) AU2003257327A1 (fr)
CA (1) CA2399753A1 (fr)
WO (1) WO2004020486A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528220A (zh) * 2018-04-25 2021-10-22 雅富顿化学公司 具有改进的低温性能的多官能支化聚合物

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2739969C (fr) * 2011-05-11 2018-08-21 Nova Chemicals Corporation Amelioration de l'operabilite d'un reacteur durant le processus de polymerisation en phase gazeuse
CA2742461C (fr) * 2011-06-09 2018-06-12 Nova Chemicals Corporation Catalyseurs de phosphinimine modifies pour la polymerisation des olefines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615953A1 (de) * 1996-04-22 1997-10-23 Basf Ag Verfahren zur Herstellung von Polymerisaten von Alk-1-enen in Gegenwart eines geträgerten Metallocenkatalysatorsystems und eines Antistatikums
US6111034A (en) * 1998-12-31 2000-08-29 Union Carbide Chemicals & Plastics Technology Corporation Static control in olefin polymerization
CN1213072C (zh) * 1999-05-07 2005-08-03 英国石油化学品有限公司 烯烃在流化床反应器中的气相(共)聚合的方法
GB0027990D0 (en) * 2000-11-16 2001-01-03 Bp Chemicals Snc Polymerisation process
US6897273B2 (en) * 2000-12-04 2005-05-24 Univation Technologies, Llc Catalyst composition, method of polymerization and polymer therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113528220A (zh) * 2018-04-25 2021-10-22 雅富顿化学公司 具有改进的低温性能的多官能支化聚合物
US11760953B2 (en) 2018-04-25 2023-09-19 Afton Chemical Corporation Multifunctional branched polymers with improved low-temperature performance

Also Published As

Publication number Publication date
AU2003257327A1 (en) 2004-03-19
WO2004020486A1 (fr) 2004-03-11

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