BRPI0415341A - processo de polimerização e controle das propriedades da composição polimérica - Google Patents

processo de polimerização e controle das propriedades da composição polimérica

Info

Publication number
BRPI0415341A
BRPI0415341A BRPI0415341-3A BRPI0415341A BRPI0415341A BR PI0415341 A BRPI0415341 A BR PI0415341A BR PI0415341 A BRPI0415341 A BR PI0415341A BR PI0415341 A BRPI0415341 A BR PI0415341A
Authority
BR
Brazil
Prior art keywords
control
molecular weight
weight polymer
polymeric composition
composition
Prior art date
Application number
BRPI0415341-3A
Other languages
English (en)
Inventor
Fred D Ehrman
Pradeep P Shirodkar
Mark B Davis
Daniel P Zilker
Porter C Shannon
Original Assignee
Univation Tech Llc
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
Priority claimed from US10/685,650 external-priority patent/US6828395B1/en
Priority claimed from US10/685,607 external-priority patent/US7238756B2/en
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Publication of BRPI0415341A publication Critical patent/BRPI0415341A/pt
Publication of BRPI0415341B1 publication Critical patent/BRPI0415341B1/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
    • 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
    • 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
    • C08F4/65925—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 non-bridged

Landscapes

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

Abstract

"PROCESSO DE POLIMERIZAçãO E CONTROLE DAS PROPRIEDADES DA COMPOSIçãO POLIMéRICA". Métodos de controle do índice de fluxo e/ou separação do peso molecular de uma composição polimérica são apresentados. Método de produzir uma composição polimérica em uma forma de realização compreende a incorporação de polímero de peso molecular elevado em um polímero de peso molecular baixo para formar a composição polimérica em um reator de polimerização único na presença de monómeros polimerizáveis, uma composição catalisadora bimetálica e pelo menos um agente de controle; em que o agente de controle é adicionado em uma quantidade suficiente para controlar o nível de incorporação do polímero de peso molecular elevado, o nível de polímero de peso molecular baixo, ou ambos. Exemplos de agentes de controle incluem álcoois, éteres, aminas e oxigênio.
BRPI0415341-3A 2003-10-15 2004-03-24 Método para produção de uma composição polimérica BRPI0415341B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/685,650 US6828395B1 (en) 2003-10-15 2003-10-15 Polymerization process and control of polymer composition properties
US10/685,607 US7238756B2 (en) 2003-10-15 2003-10-15 Polymerization process and control of polymer composition properties
US10/685,650 2003-10-15
US10/685,607 2003-10-15
PCT/US2004/008965 WO2005044866A1 (en) 2003-10-15 2004-03-24 Polymerization process and control of polymer composition properties

Publications (2)

Publication Number Publication Date
BRPI0415341A true BRPI0415341A (pt) 2006-12-05
BRPI0415341B1 BRPI0415341B1 (pt) 2014-02-04

Family

ID=34577149

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0415341-3A BRPI0415341B1 (pt) 2003-10-15 2004-03-24 Método para produção de uma composição polimérica
BRPI0415414-2A BRPI0415414A (pt) 2003-10-15 2004-03-25 processo de polimerização e controle das propriedades da composição de polìmero

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0415414-2A BRPI0415414A (pt) 2003-10-15 2004-03-25 processo de polimerização e controle das propriedades da composição de polìmero

Country Status (8)

Country Link
EP (2) EP1673401B1 (pt)
JP (2) JP4343231B2 (pt)
AR (2) AR045631A1 (pt)
BR (2) BRPI0415341B1 (pt)
CA (2) CA2539030A1 (pt)
RU (2) RU2331653C2 (pt)
TW (2) TW200523312A (pt)
WO (2) WO2005044866A1 (pt)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2331653C2 (ru) * 2003-10-15 2008-08-20 Юнивейшн Технолоджиз, Ллс Способ полимеризации и регулирование характеристик полимерной композиции
DE102005035477A1 (de) * 2005-07-26 2007-02-01 Basell Polyolefine Gmbh Verfahren zur Steuerung der relativen Aktivität der unterschiedlichen aktiven Zentren von Hybridkatalysatoren
US20070049711A1 (en) * 2005-09-01 2007-03-01 Chi-I Kuo Catalyst compositions comprising support materials having an improved particle-size distribution
RU2461577C2 (ru) * 2007-03-30 2012-09-20 Юнивейшн Текнолоджиз, Ллк Системы и способы производства полиолефинов
US7888522B2 (en) 2007-04-26 2011-02-15 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Oxygen-bridged bimetallic complex and polymerization process
TW200936619A (en) * 2007-11-15 2009-09-01 Univation Tech Llc Polymerization catalysts, methods of making, methods of using, and polyolefin products made therefrom
US20110256632A1 (en) * 2009-01-08 2011-10-20 Univation Technologies, Llc Additive for Polyolefin Polymerization Processes
US9221936B2 (en) 2011-12-31 2015-12-29 Univation Technologies, Llc Continuity additive for polyolefin polymerization processes
RU2734065C9 (ru) 2014-02-11 2020-11-26 ЮНИВЕЙШН ТЕКНОЛОДЖИЗ, ЭлЭлСи Получение полиолефиновых продуктов
US9650459B2 (en) * 2015-09-09 2017-05-16 Chevron Phillips Chemical Company Lp Methods for controlling die swell in dual catalyst olefin polymerization systems
US9540457B1 (en) * 2015-09-24 2017-01-10 Chevron Phillips Chemical Company Lp Ziegler-natta—metallocene dual catalyst systems with activator-supports
EP3749707A1 (en) 2018-02-05 2020-12-16 ExxonMobil Chemical Patents Inc. Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene
US20230406973A1 (en) * 2020-12-08 2023-12-21 Exxonmobil Chemical Patents Inc. High density polyethylene compositions with long-chain branching
CN117264097B (zh) * 2022-06-14 2026-02-06 中国石油天然气股份有限公司 一种双金属中心非均相催化剂组合物及其制备方法和应用
US12351706B2 (en) 2022-09-15 2025-07-08 Basell Polyolefine Gmbh Polyethylene composition for blow molding having an improved swell behavior
US12415910B2 (en) 2022-09-15 2025-09-16 Basell Polyolefine Gmbh Polyethylene composition for blow molding having an improved swell behavior
WO2024056725A1 (en) 2022-09-15 2024-03-21 Basell Polyolefine Gmbh Polyethylene composition for blow molding having an improved swell behavior

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US5462999A (en) * 1993-04-26 1995-10-31 Exxon Chemical Patents Inc. Process for polymerizing monomers in fluidized beds
WO1995013305A1 (en) * 1993-11-08 1995-05-18 Mobil Oil Corporation Process for the polymerization or copolymerization of ethylene
DE4344689A1 (de) * 1993-12-27 1995-06-29 Hoechst Ag Metallocenverbindung
EP0779837B1 (en) * 1994-09-08 2001-08-01 Mobil Oil Corporation Catalytic control of the mwd of a broad/bimodal resin in a single reactor
US5525678A (en) * 1994-09-22 1996-06-11 Mobil Oil Corporation Process for controlling the MWD of a broad/bimodal resin produced in a single reactor
FI101546B (fi) * 1994-12-16 1998-07-15 Borealis Polymers Oy Polyeteenikompositio
FI96216C (fi) * 1994-12-16 1996-05-27 Borealis Polymers Oy Prosessi polyeteenin valmistamiseksi
US6403181B1 (en) * 1995-07-03 2002-06-11 Mobil Oil Corporation Premium pipe resins
US6417298B1 (en) * 1999-06-07 2002-07-09 Eastman Chemical Company Process for producing ethylene/olefin interpolymers
US6274684B1 (en) * 1999-10-22 2001-08-14 Univation Technologies, Llc Catalyst composition, method of polymerization, and polymer therefrom
US6399722B1 (en) * 1999-12-01 2002-06-04 Univation Technologies, Llc Solution feed of multiple catalysts
AU1790702A (en) * 2000-12-04 2002-06-18 Univaton Technologies Llc Polimerization process
CN1264866C (zh) * 2001-05-07 2006-07-19 埃克森美孚化学专利公司 聚乙烯树脂、其制备方法及其应用
EP1453865A4 (en) * 2001-11-15 2005-02-09 Exxonmobil Chem Patents Inc MONITORING AND CONTROL OF POLYMERIZATION USING ADVANCED INDICATORS
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RU2331653C2 (ru) * 2003-10-15 2008-08-20 Юнивейшн Технолоджиз, Ллс Способ полимеризации и регулирование характеристик полимерной композиции

Also Published As

Publication number Publication date
AR045631A1 (es) 2005-11-02
EP1673400A1 (en) 2006-06-28
EP1673401A1 (en) 2006-06-28
CA2538470A1 (en) 2005-05-19
CA2539030A1 (en) 2005-05-19
RU2006116444A (ru) 2007-11-20
WO2005044866A1 (en) 2005-05-19
AR045632A1 (es) 2005-11-02
JP4343231B2 (ja) 2009-10-14
JP2007508435A (ja) 2007-04-05
BRPI0415414A (pt) 2006-12-05
WO2005044863A1 (en) 2005-05-19
TW200513470A (en) 2005-04-16
JP2007508436A (ja) 2007-04-05
EP1673400A4 (en) 2007-07-11
RU2331653C2 (ru) 2008-08-20
JP4857115B2 (ja) 2012-01-18
RU2006116442A (ru) 2007-11-20
EP1673401B1 (en) 2015-10-21
BRPI0415341B1 (pt) 2014-02-04
RU2332426C2 (ru) 2008-08-27
TW200523312A (en) 2005-07-16
EP1673401A4 (en) 2007-07-11

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/03/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2663 DE 18-01-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.