BRPI0718849A8 - Método de polimerização de olefinas - Google Patents

Método de polimerização de olefinas

Info

Publication number
BRPI0718849A8
BRPI0718849A8 BRPI0718849A BRPI0718849A BRPI0718849A8 BR PI0718849 A8 BRPI0718849 A8 BR PI0718849A8 BR PI0718849 A BRPI0718849 A BR PI0718849A BR PI0718849 A BRPI0718849 A BR PI0718849A BR PI0718849 A8 BRPI0718849 A8 BR PI0718849A8
Authority
BR
Brazil
Prior art keywords
polymerization method
olefin polymerization
catalyst system
catalyst
multimodal
Prior art date
Application number
BRPI0718849A
Other languages
English (en)
Inventor
Muruganandam Natarajan
Abichandani Jeevan
A Terry Kersten
G Patel Hemant
Rodriguez George
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
Application filed by Univation Tech Llc filed Critical Univation Tech Llc
Priority to BR122018006662-8A priority Critical patent/BR122018006662B1/pt
Publication of BRPI0718849A2 publication Critical patent/BRPI0718849A2/pt
Publication of BRPI0718849A8 publication Critical patent/BRPI0718849A8/pt
Publication of BRPI0718849B1 publication Critical patent/BRPI0718849B1/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
    • C08F4/00—Polymerisation catalysts
    • 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
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F4/6592—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
    • 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
    • C08F4/69—Chromium, molybdenum, tungsten or compounds thereof
    • C08F4/69008—Chromium, molybdenum, tungsten or compounds thereof the metallic compound containing a multidentate ligand, i.e. a ligand capable of donating two or more pairs of electrons to form a coordinate or ionic bond
    • C08F4/69017—Bidentate ligand
    • C08F4/69103—Monoanionic ligand
    • C08F4/6912—NO
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/01—High molecular weight, e.g. >800,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/02—Low molecular weight, e.g. <100,000 Da.
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/05—Bimodal or multimodal molecular weight distribution
    • 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
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts

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)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

MÉTODOS DE POLIMERIZAÇÃO DE OLEFINAS E PARA CONTROLAR O ENVELHECIMENTO DE UM CATALISADOR MULTIMODAL. A presente invenção refere-se a um método de polimerização de olefinas com sistemas catalisadores, tais como, por exemplo, um sistema catalisador multimodal, onde o sistema catalisador é armazenado a uma temperatura controlada para minimizar a perda de produtividade do sistema catalisador.
BRPI0718849A 2006-11-14 2007-11-13 método de polimerização de olefinas BRPI0718849B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR122018006662-8A BR122018006662B1 (pt) 2006-11-14 2007-11-13 Método para controlar o envelhecimento de um catalisador multimodal

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US85882406P 2006-11-14 2006-11-14
US60/858,824 2006-11-14
PCT/US2007/023749 WO2008060512A1 (en) 2006-11-14 2007-11-13 Catalyst systems and polymerization processes

Publications (3)

Publication Number Publication Date
BRPI0718849A2 BRPI0718849A2 (pt) 2014-02-25
BRPI0718849A8 true BRPI0718849A8 (pt) 2017-12-26
BRPI0718849B1 BRPI0718849B1 (pt) 2018-11-27

Family

ID=38283117

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0718849A BRPI0718849B1 (pt) 2006-11-14 2007-11-13 método de polimerização de olefinas
BR122018006662-8A BR122018006662B1 (pt) 2006-11-14 2007-11-13 Método para controlar o envelhecimento de um catalisador multimodal

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR122018006662-8A BR122018006662B1 (pt) 2006-11-14 2007-11-13 Método para controlar o envelhecimento de um catalisador multimodal

Country Status (14)

Country Link
US (2) US8088871B2 (pt)
EP (1) EP2081968B1 (pt)
JP (1) JP5676106B2 (pt)
KR (1) KR101540820B1 (pt)
CN (1) CN101541838B (pt)
AU (1) AU2007319883B2 (pt)
BR (2) BRPI0718849B1 (pt)
CA (1) CA2668880C (pt)
ES (1) ES2549693T3 (pt)
MX (1) MX345881B (pt)
MY (1) MY157264A (pt)
RU (1) RU2452740C2 (pt)
WO (1) WO2008060512A1 (pt)
ZA (1) ZA200902461B (pt)

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Also Published As

Publication number Publication date
EP2081968A4 (en) 2011-07-27
BR122018006662B1 (pt) 2019-07-09
US8088871B2 (en) 2012-01-03
EP2081968B1 (en) 2015-09-16
RU2452740C2 (ru) 2012-06-10
BRPI0718849A2 (pt) 2014-02-25
ES2549693T3 (es) 2015-10-30
KR101540820B1 (ko) 2015-07-30
CN101541838B (zh) 2013-10-30
MX345881B (es) 2016-03-07
JP5676106B2 (ja) 2015-02-25
US8563458B2 (en) 2013-10-22
CA2668880C (en) 2016-04-26
EP2081968A1 (en) 2009-07-29
US20100063227A1 (en) 2010-03-11
RU2009122450A (ru) 2010-12-20
JP2010509484A (ja) 2010-03-25
CA2668880A1 (en) 2008-05-22
CN101541838A (zh) 2009-09-23
KR20090094276A (ko) 2009-09-04
WO2008060512A1 (en) 2008-05-22
AU2007319883A1 (en) 2008-05-22
US20120065054A1 (en) 2012-03-15
MX2009005152A (es) 2009-07-24
MY157264A (en) 2016-05-31
ZA200902461B (en) 2010-04-28
BRPI0718849B1 (pt) 2018-11-27
AU2007319883B2 (en) 2012-12-13

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