BRPI0900308A2 - métodos para preparar polìmeros emborrachados funcionalizados com silóxi-imina e o uso destes em composições de borracha para pneus - Google Patents
métodos para preparar polìmeros emborrachados funcionalizados com silóxi-imina e o uso destes em composições de borracha para pneusInfo
- Publication number
- BRPI0900308A2 BRPI0900308A2 BRPI0900308-8A BRPI0900308A BRPI0900308A2 BR PI0900308 A2 BRPI0900308 A2 BR PI0900308A2 BR PI0900308 A BRPI0900308 A BR PI0900308A BR PI0900308 A2 BRPI0900308 A2 BR PI0900308A2
- Authority
- BR
- Brazil
- Prior art keywords
- rubber
- carbon atoms
- functionalized
- imine
- methods
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
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)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
MéTODOS PARA PREPARAR POLìMEROS EMBORRACHADOS FUNCIONALIZADOS COM SILóXI-IMINA E O USO DESTES EM COMPOSIçõES DE BORRACHA PARA PNEUS. A invenção inclui um polímero emborrachado funcionalizado com silóxi-imina, que exibe boas características de reforço e efeito de dispersão de carga, um método para preparar, e uma composição de borracha incluindo o mesmo. Em uma modalidade, um processo para fabricar o polímero funcionalizado emborrachado inclui polimerizar um monómero de dieno conjugado usando um composto de organolítio como um iniciador em um solvente de hidrocarboneto. Em seguida, um terminal ativo final do polímero é reagido com um agente de terminação funcionalizado, representados pela fórmula geral: RCH=N(CH~ 2~)~ x~Si(OR^ 1^)~ y~R^ 2^~ 3-y~, Fórmula (1) em que R representa um grupo consistindo em uma arila ou arila substituído tendo 6 a 18 átomos de carbono, ou um heterociclo ou heteroarila tendo 3 a 18 átomos de carbono; R^ 1^ e R^ 2^ representam cada qual independentemente um grupo tendo 1 a 18 átomos de carbono selecionado de uma alquila, uma cicloalquila, uma alila, e ou arila; X é um número inteiro de 1 a 20; e y é um número inteiro de 1 a 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/030,224 US20090203826A1 (en) | 2008-02-13 | 2008-02-13 | Methods of making siloxy-imine functionalized rubbery polymers and uses thereof in rubber compositions for tires |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0900308A2 true BRPI0900308A2 (pt) | 2009-09-29 |
Family
ID=40627375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0900308-8A BRPI0900308A2 (pt) | 2008-02-13 | 2009-02-03 | métodos para preparar polìmeros emborrachados funcionalizados com silóxi-imina e o uso destes em composições de borracha para pneus |
Country Status (4)
Country | Link |
---|---|
US (1) | US20090203826A1 (pt) |
EP (1) | EP2090593A1 (pt) |
JP (1) | JP2009191270A (pt) |
BR (1) | BRPI0900308A2 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8426512B2 (en) * | 2009-08-31 | 2013-04-23 | The Goodyear Tire & Rubber Company | Rubber composition containing silica reinforcement and functionalized polybutadiene rubber and tires having a component thereof |
BRPI1004233A2 (pt) * | 2009-11-20 | 2013-02-19 | Goodyear Tire & Rubber | pneumÁtico |
EP2526149B1 (en) * | 2010-01-22 | 2017-03-01 | Bridgestone Corporation | Polymers functionalized with nitrile compounds containing a protected amino group |
JP5316459B2 (ja) * | 2010-03-30 | 2013-10-16 | 住友化学株式会社 | 共役ジエン系重合体、共役ジエン系重合体組成物、及び、共役ジエン系重合体の製造方法 |
DE102011109823B4 (de) * | 2010-08-11 | 2023-10-12 | Sumitomo Chemical Company, Limited | Polymer auf Basis von konjugiertem Dien, Polymerzusammensetzung auf Basis von konjugiertem Dien und Verfahren zur Herstellung von Polymer auf Basis von konjugiertem Dien |
DE102011109827A1 (de) * | 2010-08-11 | 2012-02-16 | Sumitomo Chemical Company, Ltd. | Polymer auf Basis von konjugiertem Dien, Polymerzusammensetzung auf Basis von konjugiertem Dien und Verfahren zur Herstellung von Polymer auf Basis von konjugiertem Dien |
JP5859545B2 (ja) | 2010-08-31 | 2016-02-10 | 株式会社ブリヂストン | 充填剤と、ケトキシムまたはケトキシモシランとを含むゴム組成物 |
TWI428357B (zh) * | 2010-12-31 | 2014-03-01 | Chi Mei Corp | 共軛二烯-乙烯基芳香烴共聚物及其製備方法 |
TWI413648B (zh) * | 2010-12-31 | 2013-11-01 | Chi Mei Corp | 共軛二烯-乙烯基芳香烴共聚物及其製備方法 |
US8865829B2 (en) * | 2011-11-22 | 2014-10-21 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
US9790359B2 (en) | 2012-06-08 | 2017-10-17 | Sumitomo Rubber Industries, Ltd. | Tread rubber composition and pneumatic tire |
US9850328B2 (en) * | 2013-03-15 | 2017-12-26 | Bridgestone Corporation | Polymers functionalized with heterocyclic imines |
US20150065647A1 (en) * | 2013-08-28 | 2015-03-05 | The Goodyear Tire & Rubber Company | Functionalized polymer, rubber composition and pneumatic tire |
CN104650269A (zh) * | 2013-11-20 | 2015-05-27 | 中国石油化工股份有限公司 | 一种改性烯烃聚合物及其制备方法和应用 |
JP6866348B2 (ja) | 2015-07-29 | 2021-04-28 | 株式会社ブリヂストン | 官能化されたポリマーの調製方法、関連の官能化化合物、及びその調製 |
KR102122469B1 (ko) * | 2016-11-01 | 2020-06-12 | 주식회사 엘지화학 | 변성 공액디엔계 중합체 및 이의 제조방법 |
FR3060573A1 (fr) * | 2016-12-15 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Procede de synthese de polymeres dieniques modifies par des groupements derive d'un hydrocarbure aromatique polycyclique, produit issu de ce procede et composition le contenant. |
JP7059378B2 (ja) | 2017-12-30 | 2022-04-25 | 株式会社ブリヂストン | 複数の末端官能化ポリマーを含む組成物 |
JP2019143051A (ja) * | 2018-02-21 | 2019-08-29 | 日本ゼオン株式会社 | ゴム架橋物 |
JP7473796B2 (ja) | 2020-04-22 | 2024-04-24 | 横浜ゴム株式会社 | ゴム組成物 |
EP4163331A1 (en) * | 2021-10-05 | 2023-04-12 | Bridgestone Corporation | Rubber compounds for use in producing vehicle tires |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3639569A1 (de) * | 1986-11-20 | 1988-06-01 | Basf Ag | Am kettenende funktionalisierte polymere und verfahren zu ihrer herstellung |
ES2178687T3 (es) * | 1995-10-04 | 2003-01-01 | Michelin & Cie | Composicion de caucho a base de un polimero dienico que comprende un derivado de organosilano, utilizable para la fabricacion de bandas de rodadura de neumaticos. |
US6008295A (en) * | 1997-07-11 | 1999-12-28 | Bridgestone Corporation | Diene polymers and copolymers incorporating partial coupling and terminals formed from hydrocarboxysilane compounds |
KR100487707B1 (ko) * | 1999-09-27 | 2005-05-04 | 아사히 가세이 가부시키가이샤 | 디엔계 고무 중합체의 제조 방법 및 고무 조성물 |
EP1113024B1 (en) * | 1999-12-02 | 2003-04-23 | Bridgestone Corporation | Polymer, process for making the polymer, and rubber composition using the polymer |
EP1205506B1 (en) * | 2000-10-26 | 2004-12-29 | JSR Corporation | Rubber composition and methods for producing the same |
US6627721B1 (en) | 2002-09-19 | 2003-09-30 | The Goodyear Tire & Rubber Company | Functionalized elastomers |
KR100932356B1 (ko) * | 2001-09-27 | 2009-12-16 | 제이에스알 가부시끼가이샤 | 공액 디올레핀 (공)중합 고무, (공)중합 고무의 제조방법, 고무 조성물, 복합체 및 타이어 |
US6586612B2 (en) * | 2001-11-16 | 2003-07-01 | Crompton Corporation | Process for the preparation of secondary and tertiary amino-functional silanes, iminoorganosilanes and/or imidoorganosilanes |
US7625981B2 (en) * | 2004-06-04 | 2009-12-01 | Sumitomo Chemical Company, Limited | Process for producing modified polymer rubber |
US8030406B2 (en) * | 2005-03-04 | 2011-10-04 | Bridgestone Corporation | Rubber composition and pneumatic tire using the same |
JP4911904B2 (ja) * | 2005-03-04 | 2012-04-04 | 株式会社ブリヂストン | ゴム組成物及びそれを用いたタイヤ |
JP4997100B2 (ja) * | 2005-03-14 | 2012-08-08 | 株式会社ブリヂストン | ゴム組成物及びそれを用いた空気入りタイヤ |
JP5350577B2 (ja) * | 2005-09-15 | 2013-11-27 | 株式会社ブリヂストン | ゴム組成物およびそれを用いたタイヤ |
-
2008
- 2008-02-13 US US12/030,224 patent/US20090203826A1/en not_active Abandoned
-
2009
- 2009-02-03 BR BRPI0900308-8A patent/BRPI0900308A2/pt not_active IP Right Cessation
- 2009-02-06 EP EP09152330A patent/EP2090593A1/en not_active Withdrawn
- 2009-02-13 JP JP2009031564A patent/JP2009191270A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP2090593A1 (en) | 2009-08-19 |
JP2009191270A (ja) | 2009-08-27 |
US20090203826A1 (en) | 2009-08-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0900308A2 (pt) | métodos para preparar polìmeros emborrachados funcionalizados com silóxi-imina e o uso destes em composições de borracha para pneus | |
JP6936364B2 (ja) | 官能化エラストマーポリマーのための分枝剤としてのマルチビニルアミノシラン | |
CN105026440B (zh) | 改性共轭二烯系聚合物及其制造方法、聚合物组合物、交联聚合物以及轮胎 | |
CN108699179A (zh) | 改性共轭二烯类聚合物的制备方法以及使用该制备方法制备的改性共轭二烯类聚合物 | |
JP7067929B2 (ja) | タイヤ用の官能化ポリマーブレンド | |
CN107709412A (zh) | 共轭二烯系橡胶的制造方法 | |
CN106459504B (zh) | 轮胎用橡胶组合物和充气轮胎 | |
EP3057974A1 (en) | Vinylsilanes for use in functionalized elastomeric polymers | |
BR112019012867A2 (pt) | pneumático para veículo que porta cargas pesadas que compreende uma nova banda de rodagem | |
KR20160079323A (ko) | 변성 공액디엔계 중합체 및 그를 포함하는 조성물 | |
EP3059099A1 (en) | A polymer blend for a tire | |
BR112017000747B1 (pt) | Composição de borracha | |
KR20150037452A (ko) | 아스팔트 개질제 및 이를 포함하는 개질 아스팔트 조성물 | |
KR102167120B1 (ko) | 변성 중합 개시제 및 이의 유래 작용기를 포함하는 변성 공액디엔계 중합체 | |
BRPI0820764B1 (pt) | Processo para preparação de copolímero de 1,3-butadieno e estireno contendo em sua cadeia principal segmento aleatório, seguido de bloco com estrutura diferenciada da cadeia principal, homopolimérico ou copolimérico, funcionalizado e produto obtido a partir do mesmo | |
DE60229184D1 (de) | Modifizierter kautschuk, verfahren zu dessen herstellung und zusammensetzung | |
KR20200036841A (ko) | 타이어용 인-시튜 중합체 블렌드 | |
RU2599641C2 (ru) | Функциональный полидиен, способ его получения и каучуковая композиция, содержащая его | |
MY164463A (en) | Process for the preparation of 1,3-butadiene and styrene copolymers and use thereof in vulcanizable elastomeric compositions | |
ES2598035T3 (es) | Caucho de estireno-butadieno de alto contenido de estireno y alto contenido de vinilo y métodos para la preparación del mismo | |
JP6167241B2 (ja) | ゴム混合物および車両タイヤ | |
KR101649024B1 (ko) | 변성 디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물 | |
EP3106469A1 (en) | Modified conjugated diene polymer, modified rubber composition comprising same, and method for preparing modified conjugated diene polymer | |
JP7412444B2 (ja) | ゴム組成物 | |
CN107207632A (zh) | 改性共轭二烯系橡胶的制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 3A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 3A ANUIDADE. |