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)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0415341B1 (pt) * 2003-10-15 2014-02-04 Método para produção de uma composição polimérica
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
KR101465824B1 (ko) * 2007-03-30 2014-11-26 유니베이션 테크놀로지즈, 엘엘씨 폴리올레핀 제조 시스템 및 방법
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
CN102272165B (zh) * 2009-01-08 2013-08-28 尤尼威蒂恩技术有限责任公司 用于聚烯烃聚合方法的添加剂
WO2013101541A1 (en) * 2011-12-31 2013-07-04 Univation Technologies, Llc Continuity additive for polyolefin polymerization processes
SG11201606592VA (en) 2014-02-11 2016-09-29 Univation Tech Llc Producing polyethylene products with improved stiffness, toughness, and processability
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
CN111902467B (zh) 2018-02-05 2022-11-11 埃克森美孚化学专利公司 通过添加超高分子量高密度聚乙烯增强的lldpe的加工性
EP4259669A1 (en) * 2020-12-08 2023-10-18 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
KR20250061761A (ko) 2022-09-15 2025-05-08 바젤 폴리올레핀 게엠베하 개선된 팽윤 거동을 갖는 블로우 성형용 폴리에틸렌 조성물
US12415910B2 (en) 2022-09-15 2025-09-16 Basell Polyolefine Gmbh Polyethylene composition for blow molding having an improved swell behavior
US12351706B2 (en) 2022-09-15 2025-07-08 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
JPH09504825A (ja) * 1993-11-08 1997-05-13 モービル・オイル・コーポレーション オレフィン重合及び共重合用触媒
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KR100388716B1 (ko) * 1994-09-08 2003-11-28 엑손모빌 오일 코포레이션 단일반응기내에서의분자량분포가넓거나또는이중모드인수지의촉매적조절방법
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
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BRPI0415341B1 (pt) * 2003-10-15 2014-02-04 Método para produção de uma composição polimérica

Also Published As

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

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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.