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)
Portuguese (pt)
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)
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 (enExample)
EP (2) EP1462464A1 (enExample)
JP (1) JP2006521436A (enExample)
KR (1) KR20050109582A (enExample)
CN (1) CN1764676A (enExample)
BR (1) BRPI0408714A (enExample)
WO (1) WO2004085499A2 (enExample)

Families Citing this family (109)

* 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
PL2072586T3 (pl) 2007-12-20 2021-05-31 Borealis Technology Oy Powlekane rury o ulepszonych właściwościach mechanicznych i sposób ich wytwarzania
PL2072587T3 (pl) 2007-12-20 2020-11-02 Borealis Technology Oy Powlekane rury o ulepszonych właściwościach mechanicznych w wysokich temperaturach i sposób ich wytwarzania
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
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
EP2130862A1 (en) 2008-06-02 2009-12-09 Borealis AG Polymer compositions and pressure-resistant pipes made thereof
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
EP2182526A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising an multimodal ethylene copolymer
EP2182524A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and Polymer composition comprising a multimodal ethylene copolymer
EP2182525A1 (en) 2008-10-31 2010-05-05 Borealis AG Cable and polymer composition comprising a multimodal ethylene copolymer
EP2471077B2 (en) 2009-08-26 2023-07-19 Borealis AG Cable and polymer composition
US8501881B2 (en) 2009-11-13 2013-08-06 Borealis Ag Process for olefin polymerization
EP2322568B1 (en) 2009-11-13 2013-05-15 Borealis AG Process for producing an olefin polymerization catalyst
WO2011058089A1 (en) 2009-11-13 2011-05-19 Borealis Ag Process for producing a polymerization catalyst
EP2499169B1 (en) 2009-11-13 2014-04-02 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
EP2528970B1 (en) 2010-01-29 2015-07-29 Borealis AG Improving homogeneity in polyethylene blends
EP2354184B1 (en) 2010-01-29 2012-08-22 Borealis AG Polyethylene moulding composition with improved stress crack/stiffness relationship and impact resistance
EP2354183B1 (en) 2010-01-29 2012-08-22 Borealis AG Moulding composition
HUE052511T2 (hu) 2011-03-02 2021-05-28 Borealis Ag Eljárás polimerek elõállítására
EP2495037B1 (en) 2011-03-02 2020-08-19 Borealis AG High throughput reactor assembly for polymerization of olefins
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
EP2753659B1 (en) * 2011-09-09 2021-10-27 Chevron Phillips Chemical Company LP Polyethylene additive compositions and articles made from same
WO2014032794A1 (en) 2012-08-29 2014-03-06 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
CN104837848B (zh) 2012-12-11 2017-09-22 株式会社Lg化学 新的配体化合物及其制备方法，包括该配体化合物的过渡金属化合物及其制备方法
KR20140075589A (ko) 2012-12-11 2014-06-19 주식회사 엘지화학 신규한 리간드 화합물, 이의 제조방법, 전이금속 화합물, 및 이의 제조방법
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
EP2913345B1 (en) 2014-02-28 2016-11-02 Borealis AG Gas phase polymerization process
WO2015190831A1 (ko) * 2014-06-10 2015-12-17 주식회사 엘지화학 프로필렌계 엘라스토머
KR101580591B1 (ko) 2014-06-10 2015-12-28 주식회사 엘지화학 프로필렌계 엘라스토머
ES2635519T3 (es) 2014-11-21 2017-10-04 Borealis Ag Procedimiento para producir gránulos de copolímeros blandos
EP3224317B1 (en) 2014-11-26 2020-03-25 Borealis AG Polyethylene composition for a film layer
CN107000406B (zh) 2014-11-26 2021-10-08 博里利斯股份公司 薄膜层
CN107112071A (zh) 2014-12-19 2017-08-29 博里利斯股份公司 包含热塑性塑料并且具有有利性质的电力缆线聚合物组合物
FI3234954T3 (fi) 2014-12-19 2025-10-17 Borealis Gmbh Edulliset sähköominaisuudet omaava polymeerikoostumus johto- & kaapelisovelluksiin (W&C)
EP3298067B1 (en) 2015-05-20 2019-07-17 Borealis AG Process for producing polyethylene composition
PT3103818T (pt) 2015-06-12 2018-10-19 Borealis Ag Processo e aparelho para polimerização de olefinas em fase gasosa
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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
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KR20190021324A (ko) 2016-06-17 2019-03-05 보레알리스 아게 향상된 유동학적 특성을 갖는 바이모달 또는 멀티모달 폴리에틸렌 삼원공중합체
ES2799148T3 (es) 2016-06-17 2020-12-15 Borealis Ag Polietileno bi- o multimodal con bajo nivel de insaturación
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US10982019B2 (en) 2016-06-23 2021-04-20 Borealis Ag Process for catalyst deactivation
EP3418308B1 (en) 2017-06-20 2020-03-11 Borealis AG A method, an arrangement and use of an arrangement for olefin polymerisation
EP3418309A1 (en) 2017-06-20 2018-12-26 Borealis AG A method, an arrangement and use of an arrangement of preparing polymer
ES2786567T3 (es) 2017-06-23 2020-10-13 Borealis Ag Procedimiento y aparato para la retirada de material polimérico de un reactor de polimerización de olefinas con gases y sólido
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WO2019166652A1 (en) 2018-03-02 2019-09-06 Borealis Ag Process
CN111684006B (zh) 2018-03-21 2023-08-11 博里利斯股份公司 双峰或多峰聚乙烯组合物
CN112135845B (zh) 2018-06-14 2024-07-09 博里利斯股份公司 用于在具有改善的热均质性的气相反应器中聚合烯烃的方法
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US20220177616A1 (en) 2019-06-04 2022-06-09 Borealis Ag Process and reactor assembly for the enhancement of hydrodynamics in a gas-solids fluidized bed reactor
CN113950368B (zh) 2019-06-04 2024-05-24 北欧化工股份公司 用于生产聚烯烃的方法和多级反应器组件
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CN114402003B (zh) * 2019-07-17 2023-04-18 博里利斯股份公司 制备聚合物组合物的方法
WO2021009190A1 (en) * 2019-07-17 2021-01-21 Borealis Ag Process for producing a polymer composition
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US20240317901A1 (en) 2021-06-24 2024-09-26 Borealis Ag Utilization of 1-hexene in multi-stage polyolefin production
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EP4257640B1 (en) 2022-04-04 2024-08-28 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
EP4389414A1 (en) 2022-12-19 2024-06-26 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Multilayer collation shrink film
EP4389418A1 (en) 2022-12-19 2024-06-26 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Multilayer collation shrink film
WO2024223777A1 (en) 2023-04-26 2024-10-31 Borealis Ag Layer element suitable as integrated backsheet for a bifacial photovoltaic module
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EP4455170A1 (en) 2023-04-28 2024-10-30 Borealis AG Cable compositions comprising a multimodal ethylene-butene-hexene terpolymer
EP4541583A1 (en) 2023-10-18 2025-04-23 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Multilayer film
WO2025125458A1 (en) 2023-12-12 2025-06-19 Abu Dhabi Polymers Co. Ltd (Borouge) - Sole Proprietorship L.L.C. Modified polyethylene having improved hydrostatic pressure resistance and slow crack growth resistance
EP4574848A1 (en) 2023-12-19 2025-06-25 Borealis AG Polypropylene copolymer composition having high molecular weight
WO2025219499A1 (en) 2024-04-18 2025-10-23 Borealis Gmbh Processes for polymerising olefins

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
EP0474391B1 (en) * 1990-08-21 1995-10-25 Nippon Oil Co. Ltd. Polyolefins
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
FI990003L (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
US20070037939A1 (en) 2007-02-15
KR20050109582A (ko) 2005-11-21
EP1462464A1 (en) 2004-09-29
JP2006521436A (ja) 2006-09-21
WO2004085499A2 (en) 2004-10-07
WO2004085499A3 (en) 2005-01-20
EP1606327A2 (en) 2005-12-21

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