BR112013024425A2 - composição de borracha e pneumático - Google Patents
composição de borracha e pneumáticoInfo
- Publication number
- BR112013024425A2 BR112013024425A2 BR112013024425A BR112013024425A BR112013024425A2 BR 112013024425 A2 BR112013024425 A2 BR 112013024425A2 BR 112013024425 A BR112013024425 A BR 112013024425A BR 112013024425 A BR112013024425 A BR 112013024425A BR 112013024425 A2 BR112013024425 A2 BR 112013024425A2
- Authority
- BR
- Brazil
- Prior art keywords
- rubber
- rubber component
- composition
- silica
- coupling agent
- Prior art date
Links
Classifications
-
- 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
-
- 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
- C08C19/22—Incorporating nitrogen atoms into the molecule
-
- 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
- C08C19/25—Incorporating silicon atoms into the molecule
-
- 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
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
- C08K5/548—Silicon-containing compounds containing sulfur
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/006—Rubber characterised by functional groups, e.g. telechelic diene polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
-
- 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
- C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
- C08F230/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal
- C08F230/08—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon
- C08F230/085—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing a metal containing silicon the monomer being a polymerisable silane, e.g. (meth)acryloyloxy trialkoxy silanes or vinyl trialkoxysilanes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
resumo da patente de invenção para: "composição de borracha e pneumático". a presente invenção provê uma composição de borracha que pode aumentar a economia de combustível, desempenho de agarramento úmido, e resistência à abrasão em um modo equilibrado, e um pneumático utilizando essa composição de borracha. a presente invenção se refere a uma composição de borracha que contém um componente de borracha, sílica, e um agente de acoplamento de silano, em que o componente de borracha contém, com base em 100% em massa do componente de borracha, não menos do que 5% por massa de um polímero de dieno conjugado contendo uma unidade constituinte com base em um dieno conjugado e uma unidade constituinte representada pela fórmula (i) abaixo, pelo menos um terminal do polímero sendo modificado com um composto específico; uma quantidade da sílica é 5 a 150 partes por massa por 100 partes em massa do componente de borracha; e o agente de acoplamento de silano contém um grupo de mercapto.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011064575A JP5623946B2 (ja) | 2011-03-23 | 2011-03-23 | ゴム組成物及び空気入りタイヤ |
JP2011064576A JP5623947B2 (ja) | 2011-03-23 | 2011-03-23 | ゴム組成物及び空気入りタイヤ |
JP2011096563A JP5628735B2 (ja) | 2011-04-22 | 2011-04-22 | ゴム組成物及び空気入りタイヤ |
JP2011118354A JP5628744B2 (ja) | 2011-05-26 | 2011-05-26 | ゴム組成物及び空気入りタイヤ |
JP2011150305A JP5628758B2 (ja) | 2011-07-06 | 2011-07-06 | ゴム組成物及び空気入りタイヤ |
PCT/JP2012/057344 WO2012128320A1 (ja) | 2011-03-23 | 2012-03-22 | ゴム組成物及び空気入りタイヤ |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013024425A2 true BR112013024425A2 (pt) | 2016-12-20 |
Family
ID=46879461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013024425A BR112013024425A2 (pt) | 2011-03-23 | 2012-03-22 | composição de borracha e pneumático |
Country Status (5)
Country | Link |
---|---|
US (1) | US9012560B2 (pt) |
EP (1) | EP2679628B1 (pt) |
CN (1) | CN103443191B (pt) |
BR (1) | BR112013024425A2 (pt) |
WO (1) | WO2012128320A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5990537B2 (ja) | 2011-12-19 | 2016-09-14 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物及び空気入りタイヤ |
EP2818505B1 (en) | 2012-02-22 | 2017-02-01 | Sumitomo Rubber Industries, Ltd. | Tire rubber composition and pneumatic tire |
JP6181529B2 (ja) * | 2013-11-25 | 2017-08-16 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN108034013B (zh) * | 2017-12-28 | 2020-01-17 | 中科院广州化学有限公司 | 无机-有机硅杂化链转移剂及其制备方法、改性(甲基)丙烯酸酯聚合乳液及其制备方法 |
JP7095416B2 (ja) * | 2018-06-06 | 2022-07-05 | 住友ゴム工業株式会社 | トレッド用ゴム組成物及び空気入りタイヤ |
KR102421536B1 (ko) * | 2019-07-15 | 2022-07-15 | 주식회사 엘지화학 | 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물 |
JP7403297B2 (ja) * | 2019-12-10 | 2023-12-22 | 株式会社ブリヂストン | 組成物及びポリマー成形体 |
EP4011921A1 (en) * | 2020-12-09 | 2022-06-15 | The Goodyear Tire & Rubber Company | Rubber with backbone and end-group functionalization and its method of manufacturing and use in a tire |
CN116376129B (zh) * | 2023-01-13 | 2024-04-19 | 赛轮集团股份有限公司 | 一种超高性能轮胎胎面胶及其制备方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4921625B2 (ja) | 1999-06-04 | 2012-04-25 | 住友ゴム工業株式会社 | 変性ジエン系ゴム組成物 |
US20050203251A1 (en) * | 2004-03-11 | 2005-09-15 | Sumitomo Chemical Company, Limited | Process for producing modified diene polymer rubber |
EP1577341B1 (en) * | 2004-03-18 | 2006-12-13 | Sumitomo Rubber Industries, Ltd. | Rubber composition for tire tread and pneumatic tire using the same |
JP2008031244A (ja) | 2006-07-27 | 2008-02-14 | Sumitomo Rubber Ind Ltd | タイヤトレッド用ゴム組成物およびこれを用いた空気入りタイヤ |
JP2009126907A (ja) | 2007-11-21 | 2009-06-11 | Sumitomo Rubber Ind Ltd | ゴム組成物 |
JP5495153B2 (ja) | 2008-04-22 | 2014-05-21 | 住友ゴム工業株式会社 | ゴム組成物およびそれを用いた空気入りタイヤ |
SG159479A1 (en) * | 2008-08-27 | 2010-03-30 | Sumitomo Chemical Co | Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer |
SG159473A1 (en) * | 2008-08-27 | 2010-03-30 | Sumitomo Chemical Co | Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer |
SG159474A1 (en) | 2008-08-27 | 2010-03-30 | Sumitomo Chemical Co | Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer |
TW201026727A (en) * | 2008-08-27 | 2010-07-16 | Sumitomo Chemical Co | Conjugated diene polymer, conjugated diene polymer composition, and method for porducing conjugated diene polymer |
CN101659732A (zh) | 2008-08-27 | 2010-03-03 | 住友化学株式会社 | 共轭二烯系聚合物、共轭二烯系聚合物组合物及其制造方法 |
SG159475A1 (en) * | 2008-08-27 | 2010-03-30 | Sumitomo Chemical Co | Conjugated diene polymer and conjugated diene polymer composition |
TW201022301A (en) | 2008-08-27 | 2010-06-16 | Sumitomo Chemical Co | Conjugated diene polymer, conjugated diene polymer composition, and method for producing conjugated diene polymer |
JP2010077257A (ja) | 2008-09-25 | 2010-04-08 | Yokohama Rubber Co Ltd:The | タイヤトレッド用ゴム組成物 |
CN101724185B (zh) | 2008-10-16 | 2013-10-23 | 住友橡胶工业株式会社 | 橡胶组合物及轮胎 |
JP2010189613A (ja) | 2009-02-20 | 2010-09-02 | Bridgestone Corp | タイヤ |
-
2012
- 2012-03-22 WO PCT/JP2012/057344 patent/WO2012128320A1/ja active Application Filing
- 2012-03-22 BR BR112013024425A patent/BR112013024425A2/pt not_active IP Right Cessation
- 2012-03-22 CN CN201280015296.3A patent/CN103443191B/zh not_active Expired - Fee Related
- 2012-03-22 US US13/980,594 patent/US9012560B2/en not_active Expired - Fee Related
- 2012-03-22 EP EP12760492.4A patent/EP2679628B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2679628A4 (en) | 2014-06-25 |
EP2679628A1 (en) | 2014-01-01 |
US20130303679A1 (en) | 2013-11-14 |
CN103443191A (zh) | 2013-12-11 |
EP2679628B1 (en) | 2016-03-02 |
CN103443191B (zh) | 2015-09-02 |
US9012560B2 (en) | 2015-04-21 |
WO2012128320A1 (ja) | 2012-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A E 5A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |