BRPI0512760A - processo para produzir uma composição de polìmero de etileno em múltiplos estágios, composição de polìmero de etileno, artigo de manufatura e composição - Google Patents

processo para produzir uma composição de polìmero de etileno em múltiplos estágios, composição de polìmero de etileno, artigo de manufatura e composição

Info

Publication number
BRPI0512760A
BRPI0512760A BRPI0512760-2A BRPI0512760A BRPI0512760A BR PI0512760 A BRPI0512760 A BR PI0512760A BR PI0512760 A BRPI0512760 A BR PI0512760A BR PI0512760 A BRPI0512760 A BR PI0512760A
Authority
BR
Brazil
Prior art keywords
ethylene polymer
polymer composition
composition
producing
article
Prior art date
Application number
BRPI0512760-2A
Other languages
English (en)
Inventor
Patrick J C Schouterden
Ruddy A J Nicasy
Sarat J C Munjal
Robert J Jorgensen
Burkhard E Wagner
Original Assignee
Dow Global Technologies Inc
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=35395597&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0512760(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0512760A publication Critical patent/BRPI0512760A/pt

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—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
    • C08F2/00—Processes of polymerisation
    • 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
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/908—Containing catalyst of specified particle size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PROCESSO PARA PRODUZIR UMA COMPOSIçãO DE POLìMERO DE ETILENO EM MúLTIPLOS ESTáGIOS, COMPOSIçãO DE POLìMERO DE ETILENO, ARTIGO DE MANUFATURA E COMPOSIçãO A presente invenção refere-se a um processo para produzir uma composição de polímero de etileno em múltiplos estágios, dos quais o primeiro estágio é preferivelmente um estágio de polimerização em pasta, na presença de um sistema de catalisador compreendendo: a) um precursor de catalisador sólido, compreendendo um metal de transição selecionado dentre titânio e vanádio; magnésio; um haleto, opcionalmente um doador de elétrons, e um material sólido particulado compreendendo um óxido inorgânico, e sendo que o diâmetro de partícula mediano, D~ 50~, do dito precursor de catalisador sólido, com base no volume total de precursor de catalisador sólido, é de 1 a 13 micrometros; e b) um composto de organoalumínio.
BRPI0512760-2A 2004-07-07 2005-07-06 processo para produzir uma composição de polìmero de etileno em múltiplos estágios, composição de polìmero de etileno, artigo de manufatura e composição BRPI0512760A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58586704P 2004-07-07 2004-07-07
PCT/US2005/023952 WO2006014475A1 (en) 2004-07-07 2005-07-06 Multistage process for producing ethylene polymer compositions

Publications (1)

Publication Number Publication Date
BRPI0512760A true BRPI0512760A (pt) 2008-04-08

Family

ID=35395597

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0512760-2A BRPI0512760A (pt) 2004-07-07 2005-07-06 processo para produzir uma composição de polìmero de etileno em múltiplos estágios, composição de polìmero de etileno, artigo de manufatura e composição

Country Status (16)

Country Link
US (2) US8202936B2 (pt)
EP (2) EP1773892B2 (pt)
JP (1) JP5011106B2 (pt)
KR (1) KR101215189B1 (pt)
CN (1) CN1980959B (pt)
AR (1) AR049966A1 (pt)
AT (1) ATE461221T1 (pt)
AU (1) AU2005269937A1 (pt)
BR (1) BRPI0512760A (pt)
CA (1) CA2570370C (pt)
DE (1) DE602005020018D1 (pt)
ES (1) ES2549178T5 (pt)
MX (1) MXPA06014690A (pt)
PL (1) PL1773892T5 (pt)
RU (1) RU2382791C2 (pt)
WO (1) WO2006014475A1 (pt)

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US8202936B2 (en) 2004-07-07 2012-06-19 Dow Global Technologies Llc Multistage process for producing ethylene polymer compositions
EP1780225A1 (en) * 2005-11-01 2007-05-02 Borealis Technology Oy Ziegler-Natta catalyst and its use to prepare multimodal polyolefin
EP1834983A1 (en) * 2006-03-14 2007-09-19 Ineos Europe Limited Polymer films
KR100857963B1 (ko) 2007-04-02 2008-09-10 삼성토탈 주식회사 중공성형용 에틸렌 중합체 및 에틸렌 공중합체의 제조방법
EP2077284B1 (en) 2008-01-07 2011-11-30 Borealis Technology Oy Use of an improved solid vanadium-containing Ziegler-Natta catalyst system for producing ethylene polymer compositions in a multistage process
EP2228394B1 (en) 2009-02-24 2013-09-04 Borealis AG Multi-stage process for producing multi-modal linear low density polyethylene
EP2246372A1 (en) * 2009-04-30 2010-11-03 Borealis AG Improved multi-stage process for producing multi-modal linear low density polyethylene
WO2011065471A1 (ja) * 2009-11-27 2011-06-03 国立大学法人山梨大学 固体高分子形燃料電池用酸化物系高電位安定担体
EP2428526A1 (en) 2010-09-13 2012-03-14 Borealis AG Process for producing polyethylene with improved homogeneity
BR112013016651B1 (pt) 2010-12-31 2021-02-09 Union Carbide Corporation processo de polimerização para produzir uma poliolefina
US8835569B2 (en) * 2011-06-30 2014-09-16 Dow Global Technologies Llc Fractional melt index polyethylene composition and films made therefrom
WO2014016318A1 (en) 2012-07-27 2014-01-30 Total Research & Technology Feluy Process for preparing a polyethylene resin
KR101568186B1 (ko) * 2014-01-06 2015-11-11 대림산업 주식회사 에틸렌과 알파-올레핀의 중합 장치 및 제조방법
US9469698B2 (en) 2014-04-29 2016-10-18 Chevron Phillips Chemical Company Lp Process for forming polyolefins
CN106459280B (zh) * 2014-05-20 2017-09-01 巴塞尔聚烯烃股份有限公司 具有改进的淤浆泵性能的乙烯聚合方法
EP3180367B1 (en) * 2014-08-14 2018-04-18 Basell Polyolefine GmbH Multi-reactor slurry polymerization processes with high ethylene purity
CN105985490A (zh) * 2015-02-16 2016-10-05 中国石油天然气股份有限公司 耐热聚乙烯共聚物的制备方法及耐热聚乙烯共聚物、管材

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Also Published As

Publication number Publication date
US20120214956A1 (en) 2012-08-23
US8202936B2 (en) 2012-06-19
KR20070039534A (ko) 2007-04-12
ATE461221T1 (de) 2010-04-15
JP2008506015A (ja) 2008-02-28
DE602005020018D1 (de) 2010-04-29
EP1773892A1 (en) 2007-04-18
AR049966A1 (es) 2006-09-20
EP1773892B2 (en) 2014-03-05
CN1980959A (zh) 2007-06-13
RU2007104590A (ru) 2008-08-20
PL1773892T3 (pl) 2010-08-31
CA2570370A1 (en) 2006-02-09
MXPA06014690A (es) 2007-03-12
WO2006014475A1 (en) 2006-02-09
EP1773892B1 (en) 2010-03-17
AU2005269937A1 (en) 2006-02-09
EP2157104B2 (en) 2023-12-06
JP5011106B2 (ja) 2012-08-29
EP2157104B1 (en) 2015-08-19
CA2570370C (en) 2012-08-21
PL1773892T5 (pl) 2014-09-30
CN1980959B (zh) 2011-03-30
ES2549178T5 (es) 2024-05-07
US8916649B2 (en) 2014-12-23
RU2382791C2 (ru) 2010-02-27
US20080051528A1 (en) 2008-02-28
ES2549178T3 (es) 2015-10-23
EP2157104A1 (en) 2010-02-24
KR101215189B1 (ko) 2012-12-24

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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