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 funcionalidadeInfo
- 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
Links
Classifications
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- 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
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- 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
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- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (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.
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) | CN102746542B (pt) |
BR (1) | BRPI0705805B1 (pt) |
ES (1) | ES2654538T3 (pt) |
ZA (1) | ZA200711158B (pt) |
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-
2007
- 2007-12-20 ZA ZA200711158A patent/ZA200711158B/en unknown
- 2007-12-26 BR BRPI0705805-5A patent/BRPI0705805B1/pt not_active IP Right Cessation
- 2007-12-27 ES ES07255064.3T patent/ES2654538T3/es active Active
- 2007-12-27 US US11/964,848 patent/US8017695B2/en not_active Expired - Fee Related
- 2007-12-27 EP EP07255064.3A patent/EP1939221B1/en active Active
- 2007-12-27 JP JP2007336217A patent/JP5288787B2/ja active Active
- 2007-12-28 CN CN201210183334.8A patent/CN102746542B/zh active Active
- 2007-12-28 KR KR1020070140205A patent/KR20080063191A/ko active Search and Examination
- 2007-12-28 CN CN2007101441694A patent/CN101225134B/zh active Active
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2015
- 2015-01-16 KR KR1020150008062A patent/KR101640113B1/ko active IP Right Grant
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2016
- 2016-07-05 KR KR1020160084611A patent/KR101786364B1/ko active IP Right Grant
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Also Published As
Publication number | Publication date |
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JP2008163338A (ja) | 2008-07-17 |
US20080182954A1 (en) | 2008-07-31 |
EP1939221B1 (en) | 2017-10-18 |
CN101225134A (zh) | 2008-07-23 |
KR20080063191A (ko) | 2008-07-03 |
KR101640113B1 (ko) | 2016-07-18 |
ZA200711158B (en) | 2009-03-25 |
ES2654538T3 (es) | 2018-02-14 |
EP1939221A3 (en) | 2009-07-29 |
EP1939221A2 (en) | 2008-07-02 |
CN101225134B (zh) | 2012-07-18 |
KR20150023578A (ko) | 2015-03-05 |
US8017695B2 (en) | 2011-09-13 |
JP5288787B2 (ja) | 2013-09-11 |
KR101786364B1 (ko) | 2017-10-17 |
KR20160085238A (ko) | 2016-07-15 |
BRPI0705805B1 (pt) | 2018-03-13 |
CN102746542B (zh) | 2015-05-20 |
KR20170065024A (ko) | 2017-06-12 |
CN102746542A (zh) | 2012-10-24 |
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