BRPI0705805A - método para produzir cis-1,4-polidienos funcionalizados com elevado teor de ligação cis-1,4 e elevada funcionalidade - Google Patents

método para produzir cis-1,4-polidienos funcionalizados com elevado teor de ligação cis-1,4 e elevada funcionalidade

Info

Publication number
BRPI0705805A
BRPI0705805A BRPI0705805-5A BRPI0705805A BRPI0705805A BR PI0705805 A BRPI0705805 A BR PI0705805A BR PI0705805 A BRPI0705805 A BR PI0705805A BR PI0705805 A BRPI0705805 A BR PI0705805A
Authority
BR
Brazil
Prior art keywords
cis
functionality
polydienes
lanthanide
functionalized
Prior art date
Application number
BRPI0705805-5A
Other languages
English (en)
Inventor
Steven Luo
Yoichi Ozawa
Timothy L Tartamella
Mark Smale
Junko Kurazumi
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of BRPI0705805A publication Critical patent/BRPI0705805A/pt
Publication of BRPI0705805B1 publication Critical patent/BRPI0705805B1/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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0016—Compositions of the tread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025—Compositions of the sidewalls
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F36/06—Butadiene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/902—Core-shell
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Landscapes

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

Abstract

"MéTODO PARA PRODUZIR CIS-1,4-POLIDIENOS FUNCIONALIZADOS COM ELEVADO TEOR DE LIGAçãO CIS-1,4 E ELEVADA FUNCIONALIDADE". A presente invenção refere-se a um método para produzir cis-1,4-polidienos funcionalizados tendo uma combinação de um elevado teor de ligação cis-1,4 e uma elevada funcionalidade, os polímeros resultantes e os produtos vulcanizados contendo os polímeros. Os cis-1,4-polidienos funcionalizados da presente invenção são produzidos por um método compreendendo as etapas de: (1) preparar um polímero reativo pela polimerização de monómero de dieno conjugado com um catalisador com base em lantanídeo na presença de menos que 20% em peso de solvente orgânico com base no peso total de monómero, solvente orgânico, e polímero resultante, onde o catalisador com base em lantanídeo é a combinação de ou produto de reação de (a) um composto de lantanídeo, (b) um aluminoxano, (c) um composto de organoalumínio diferente de um aluminoxano, e (d) um composto contendo halogênio; e (2) contatar o polímero reativo com um agente de funcionalização.
BRPI0705805-5A 2006-12-28 2007-12-26 Método para produzir cis-1,4-polidienos funcionalizados com elevado teor de ligação cis- 1,4 e elevada funcionalidade BRPI0705805B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87753506P 2006-12-28 2006-12-28
US60/877,535 2006-12-28

Publications (2)

Publication Number Publication Date
BRPI0705805A true BRPI0705805A (pt) 2008-08-19
BRPI0705805B1 BRPI0705805B1 (pt) 2018-03-13

Family

ID=39247750

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0705805-5A BRPI0705805B1 (pt) 2006-12-28 2007-12-26 Método para produzir cis-1,4-polidienos funcionalizados com elevado teor de ligação cis- 1,4 e elevada funcionalidade

Country Status (8)

Country Link
US (1) US8017695B2 (pt)
EP (1) EP1939221B1 (pt)
JP (1) JP5288787B2 (pt)
KR (4) KR20080063191A (pt)
CN (2) CN101225134B (pt)
BR (1) BRPI0705805B1 (pt)
ES (1) ES2654538T3 (pt)
ZA (1) ZA200711158B (pt)

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KR101786364B1 (ko) 2017-10-17
KR101640113B1 (ko) 2016-07-18
CN101225134A (zh) 2008-07-23
JP2008163338A (ja) 2008-07-17
ZA200711158B (en) 2009-03-25
US20080182954A1 (en) 2008-07-31
BRPI0705805B1 (pt) 2018-03-13
KR20080063191A (ko) 2008-07-03
ES2654538T3 (es) 2018-02-14
KR20170065024A (ko) 2017-06-12
CN101225134B (zh) 2012-07-18
JP5288787B2 (ja) 2013-09-11
EP1939221A2 (en) 2008-07-02
EP1939221B1 (en) 2017-10-18
EP1939221A3 (en) 2009-07-29
CN102746542A (zh) 2012-10-24
US8017695B2 (en) 2011-09-13
CN102746542B (zh) 2015-05-20
KR20160085238A (ko) 2016-07-15

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