BRPI0408714A - processo - Google Patents

processo

Info

Publication number
BRPI0408714A
BRPI0408714A BRPI0408714-3A BRPI0408714A BRPI0408714A BR PI0408714 A BRPI0408714 A BR PI0408714A BR PI0408714 A BRPI0408714 A BR PI0408714A BR PI0408714 A BRPI0408714 A BR PI0408714A
Authority
BR
Brazil
Prior art keywords
substituted
group
noncyclopentadienyl
heterocyclopentadienyl
osir
Prior art date
Application number
BRPI0408714-3A
Other languages
English (en)
Inventor
Janne Maaranen
Jouni Hoikka
Soile Rautio
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.)
Filing date
Publication date
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of BRPI0408714A publication Critical patent/BRPI0408714A/pt

Links

Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—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
    • 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
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium 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
    • 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
    • C08F4/64—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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

"PROCESSO". A presente invenção refere-se a um processo para preparação de um homopolímero ou copolímero olefínico, compreendendo polimerizar pelo menos uma C~ 2-20~-<244>-Olefina em fase em suspensão na presença de 1) um composto metalocênico de fórmula I: (Cp) (Cp<39><39>) R~ n~MX~ 2~ em que: Cp é um ligante homo- ou heterociclopentadienila opcionalmente substituído e/ou opcionalmente fundido; Cp<39><39> é uma ciclopentadienila substituída por pelo menos um grupo C~ 1-20~-alquila; R é uma ponte de 1 - 7 átomos ligados em ponte; M é um metal de transição do grupo 4 a 6; cada X é -CH~ 2~-Y, em que Y é C~ 6-20~-arila, C~ 6-20~-heteroarila, C~ 1-20~-alcóxi, C~ 6-20~-arilóxi, -NR<39>~ 2~, -SR<39>, -PR<39>~ 3~, -SiR<39>~ 3~, -OSiR<39>~ 3~ ou halogênio; R<39> é C~ 1-20~-hidrocarbila, ou no caso de -NR<39>~ 2~, os dois substituintes R<39> podem formar um anel junto com o átomo de nitrogênio ao qual eles estão ligados; e cada porção de anel não ciclopentadienila pode ser ainda substituída; n é 0 ou 1; e (II) um aluminoxano.
BRPI0408714-3A 2003-03-25 2004-03-24 processo BRPI0408714A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03251855A EP1462464A1 (en) 2003-03-25 2003-03-25 Metallocene catalysts and preparation of polyolefins therewith
PCT/EP2004/003112 WO2004085499A2 (en) 2003-03-25 2004-03-24 Metallocene catalysts and preparation of polyolefins therewith

Publications (1)

Publication Number Publication Date
BRPI0408714A true BRPI0408714A (pt) 2006-03-07

Family

ID=32799070

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408714-3A BRPI0408714A (pt) 2003-03-25 2004-03-24 processo

Country Status (7)

Country Link
US (1) US20070037939A1 (pt)
EP (2) EP1462464A1 (pt)
JP (1) JP2006521436A (pt)
KR (1) KR20050109582A (pt)
CN (1) CN1764676A (pt)
BR (1) BRPI0408714A (pt)
WO (1) WO2004085499A2 (pt)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0423212D0 (en) * 2004-10-19 2004-11-24 Borealis Tech Oy Polymer
CN101102189B (zh) * 2006-07-05 2011-06-22 华为技术有限公司 一种实现多种媒体接入的网关系统和方法
EP2072589A1 (en) 2007-12-20 2009-06-24 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
EP2072588B1 (en) 2007-12-20 2012-10-10 Borealis Technology Oy Process for coating a pipe with high throughput using multimodal ethylene copolymer, and coated pipes obtained thereof
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EP2119732A1 (en) 2008-05-16 2009-11-18 Borealis Technology Oy Metallocene catalyst compositions with improved properties, process for its preparation and use for preparing polyolefin homo- or copolymers
EP2130859A1 (en) * 2008-06-02 2009-12-09 Borealis AG Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof
EP2130863A1 (en) 2008-06-02 2009-12-09 Borealis AG High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom
EP2130862A1 (en) 2008-06-02 2009-12-09 Borealis AG Polymer compositions and pressure-resistant pipes made thereof
EP2182526A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising an multimodal ethylene copolymer
EP2182525A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising a multimodal ethylene copolymer
EP2182524A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and Polymer composition comprising a multimodal ethylene copolymer
ES2433646T5 (es) 2009-08-26 2024-04-26 Borealis Ag Cable y composición polimérica
EP2499168B1 (en) 2009-11-13 2017-05-10 Borealis AG Process for recovering a transition metal compound
EP2322568B1 (en) 2009-11-13 2013-05-15 Borealis AG Process for producing an olefin polymerization catalyst
US8501881B2 (en) 2009-11-13 2013-08-06 Borealis Ag Process for olefin polymerization
WO2011058088A1 (en) 2009-11-13 2011-05-19 Borealis Ag Process for recovering a transition metal compound
EP2330135B1 (en) 2009-12-02 2012-11-07 Borealis AG Process for producing polyolefins
EP2330136B1 (en) 2009-12-07 2013-08-28 Borealis AG Process for the preparation of an unsupported, solid metallocene catalyst system and its use in polymerization of olefins
EP2354183B1 (en) 2010-01-29 2012-08-22 Borealis AG Moulding composition
PL2354184T3 (pl) 2010-01-29 2013-01-31 Borealis Ag Tłoczywo polietylenowe o ulepszonym stosunku odporność na pękanie /sztywność i ulepszone udarności
WO2011092266A1 (en) 2010-01-29 2011-08-04 Borealis Ag Improving homogeneity in polyethylene blends
PT2495038T (pt) 2011-03-02 2020-11-06 Borealis Ag Conjunto de reator flexível para polimerização de olefinas
HUE051319T2 (hu) 2011-03-02 2021-03-01 Borealis Ag Nagy átmenõteljesítményû reaktoregység olefinek polimerizálására
JP5966555B2 (ja) * 2011-04-18 2016-08-10 株式会社Ihi 吸収塔及びそれを用いた生物脱臭装置
EP2520625A1 (en) 2011-05-06 2012-11-07 Borealis AG Coating composition
CN103890070A (zh) * 2011-09-09 2014-06-25 切弗朗菲利浦化学公司 聚乙烯添加剂组合物和由其制造的制品
EP2890490B1 (en) 2012-08-29 2020-05-06 Borealis AG Reactor assembly and method for polymerization of olefins
RU2529020C2 (ru) 2012-10-17 2014-09-27 ЭлДжи КЕМ, ЛТД. Новое металлоценовое соединение, содержащая его каталитическая композиция и способ получения полимеров на основе олефинов с ее применением
EP2740748B1 (en) 2012-12-07 2015-06-10 Borealis AG Method of polymerizing olefins in slurry reactors
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US9260457B2 (en) 2012-12-11 2016-02-16 Lg Chem, Ltd. Ligand compound, a preparation method thereof, a transition metal compound including the ligand compound, and a preparation method thereof
EP2745927A1 (en) 2012-12-21 2014-06-25 Borealis AG Fluidized bed reactor with internal moving bed reaction unit
EP2745926A1 (en) 2012-12-21 2014-06-25 Borealis AG Gas phase polymerization and reactor assembly comprising a fluidized bed reactor and an external moving bed reactor
EP2913346B1 (en) 2014-02-28 2016-11-02 Borealis AG Process for polymerizing olefins in a fluidized bed
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CN105636995B (zh) * 2014-06-10 2017-09-19 株式会社Lg化学 基于丙烯的弹性体
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EP3234955A1 (en) 2014-12-19 2017-10-25 Borealis AG Power cable polymer composition comprising thermoplastic and having advantageous properties
CN107207658B (zh) 2014-12-19 2022-11-01 博里利斯股份公司 用于w＆c应用的具有有利电性能的聚合物组合物
WO2016184812A1 (en) 2015-05-20 2016-11-24 Borealis Ag Process for producing polyethylene composition
EP3103818B1 (en) 2015-06-12 2018-06-06 Borealis AG Method and apparatus for polymerising olefins in gas phase
EP3173443A1 (en) 2015-11-27 2017-05-31 Borealis AG Semiconductive polyethylene composition
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EP3178853B1 (en) 2015-12-07 2018-07-25 Borealis AG Process for polymerising alpha-olefin monomers
EP3184167B8 (en) 2015-12-22 2022-03-30 Borealis AG A method for returning polymer to a fluidised bed reactor
EP3184166A1 (en) 2015-12-22 2017-06-28 Borealis AG A method for withdrawing agglomerates from a fluidised bed reactor
EP3243622B1 (en) 2016-05-13 2020-09-09 Borealis AG Process for hydraulic conveying of polyolefin pellets
CN109415545A (zh) 2016-06-17 2019-03-01 博里利斯股份公司 具有增强的流变性能的双峰或多峰聚乙烯
EP3257895A1 (en) 2016-06-17 2017-12-20 Borealis AG Bi- or multimodal polyethylene terpolymer with enhanced rheological properties
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EP4257640A1 (en) 2022-04-04 2023-10-11 Borealis AG Pipe comprising a polypropylene composition
EP4317216A1 (en) 2022-08-03 2024-02-07 Abu Dhabi Polymers Co. Ltd (Borouge) LLC Low density ethylene terpolymer composition
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EP4389414A1 (en) 2022-12-19 2024-06-26 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Multilayer collation shrink film

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2538595B2 (ja) * 1987-05-13 1996-09-25 三井石油化学工業株式会社 オレフイン重合用固体触媒
DE69114087T2 (de) * 1990-08-21 1996-04-11 Nippon Oil Co Ltd Polyolefine.
US5171919A (en) * 1990-10-17 1992-12-15 Idemitsu Kosan Co., Ltd. Process for producing propylene based oligomers
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
US5767208A (en) * 1995-10-20 1998-06-16 Exxon Chemical Patents Inc. High temperature olefin polymerization process
EP0889911B1 (en) * 1996-03-29 2000-11-02 The Dow Chemical Company Metallocene cocatalyst
FI990003A (fi) * 1999-01-04 2000-07-05 Borealis Polymers Oy Polymeerikoostumus, menetelmä sen valmistamiseksi ja siitä valmistetut kalvot
US20020107344A1 (en) * 2000-12-07 2002-08-08 Peterson Thomas Henry Supprt materials for use with polymerization catalysts

Also Published As

Publication number Publication date
CN1764676A (zh) 2006-04-26
EP1606327A2 (en) 2005-12-21
US20070037939A1 (en) 2007-02-15
EP1462464A1 (en) 2004-09-29
JP2006521436A (ja) 2006-09-21
KR20050109582A (ko) 2005-11-21
WO2004085499A3 (en) 2005-01-20
WO2004085499A2 (en) 2004-10-07

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