BR112014011266A2 - composição de borracha, e pneumático - Google Patents
composição de borracha, e pneumáticoInfo
- Publication number
- BR112014011266A2 BR112014011266A2 BR112014011266A BR112014011266A BR112014011266A2 BR 112014011266 A2 BR112014011266 A2 BR 112014011266A2 BR 112014011266 A BR112014011266 A BR 112014011266A BR 112014011266 A BR112014011266 A BR 112014011266A BR 112014011266 A2 BR112014011266 A2 BR 112014011266A2
- Authority
- BR
- Brazil
- Prior art keywords
- mass
- rubber
- composition
- compound
- per
- Prior art date
Links
Classifications
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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
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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
- B60C1/0016—Compositions of the tread
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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
- C08C19/22—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
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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
- 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
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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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—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
- C08F236/04—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
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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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—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
- C08F236/04—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
- C08F236/06—Butadiene
-
- 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
- C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such 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
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- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Tires In General (AREA)
Abstract
resumo da patente de invenção para: composição de borracha, e pneumático. são providos uma composição de borracha que alcança o aprimoramento equilibrado na capacidade de processamento, na economia de combustível, na resistência da borracha, na resistência à abrasão, no desempenho de aderência em piso molhado, e na estabilidade de direção, e um pneumático incluindo a composição. a composição de borracha inclui, por 100% em massa de um componente de borracha, pelo menos 35% em massa de sr, a composição incluindo um polímero de dieno conjugado e uma sílica tendo n2sa de 40 a 400 m2/g, o polímero sendo obtido através da polimerização de um componente de monômero incluindo um composto de dieno conjugado e um composto de vinil que contém silício usando um iniciador de polimerização da fórmula (i): para produzir um copolímero, e reagir um composto contendo átomos de silício e/ou nitrogênio com um terminal ativo do copolímero, em que a quantidade do polímero de dieno é de 1 a 90% em massa e a quantidade de borracha com base em poli-isopreno é de 0 a 40% em massa, cada um por 100% em massa do componente de borracha, e a quantidade da sílica é de 10 a 150 partes em massa por 100 partes em massa do componente de borracha.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011256608 | 2011-11-24 | ||
JP2011256616 | 2011-11-24 | ||
JP2011256603 | 2011-11-24 | ||
PCT/JP2012/066218 WO2013077020A1 (ja) | 2011-11-24 | 2012-06-26 | ゴム組成物及び空気入りタイヤ |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112014011266A2 true BR112014011266A2 (pt) | 2017-04-25 |
Family
ID=48469482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112014011266A BR112014011266A2 (pt) | 2011-11-24 | 2012-06-26 | composição de borracha, e pneumático |
Country Status (8)
Country | Link |
---|---|
US (1) | US9428641B2 (pt) |
EP (1) | EP2772511B1 (pt) |
JP (1) | JP5918263B2 (pt) |
KR (1) | KR20140097220A (pt) |
CN (1) | CN103946299B (pt) |
BR (1) | BR112014011266A2 (pt) |
RU (1) | RU2605250C9 (pt) |
WO (1) | WO2013077020A1 (pt) |
Families Citing this family (26)
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---|---|---|---|---|
EP2738210B1 (en) * | 2011-08-03 | 2016-08-10 | Sumitomo Rubber Industries, Ltd. | Rubber composition and pneumatic tire |
BR112014011261A2 (pt) * | 2011-11-24 | 2017-04-25 | Sumitomo Rubber Ind | composição de borracha, e pneumático |
KR20140097220A (ko) | 2011-11-24 | 2014-08-06 | 스미토모 고무 고교 가부시키가이샤 | 고무 조성물 및 공기 타이어 |
US9221964B2 (en) | 2011-11-24 | 2015-12-29 | Sumitomo Rubber Industries, Ltd. | Rubber composition and pneumatic tire |
EP2772515B1 (en) | 2011-11-24 | 2017-03-01 | Sumitomo Rubber Industries, Ltd. | Rubber composition and pneumatic tire |
JP6050253B2 (ja) | 2011-12-26 | 2016-12-21 | 住友ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
WO2013099325A1 (ja) | 2011-12-26 | 2013-07-04 | 住友ゴム工業株式会社 | ゴム組成物及び空気入りタイヤ |
KR101554363B1 (ko) | 2013-11-15 | 2015-09-18 | 주식회사 엘지화학 | 변성 공역디엔계 중합체, 이의 제조방법, 및 이를 포함하는 고무 조성물 |
KR20180035922A (ko) * | 2013-11-21 | 2018-04-06 | 아리조나 케미칼 캄파니, 엘엘씨 | 고무 조성물을 위한 첨가제 |
JP5998310B1 (ja) | 2014-11-27 | 2016-09-28 | 株式会社ブリヂストン | ゴム組成物及びその製造方法、並びに、タイヤ |
US20170114212A1 (en) * | 2015-10-22 | 2017-04-27 | The Goodyear Tire & Rubber Company | Pneumatic tire |
CN105670051A (zh) * | 2016-04-06 | 2016-06-15 | 山东玲珑轮胎股份有限公司 | 一种夏季超高性能半钢胎胎面胶料及其制法和应用 |
JP6790429B2 (ja) * | 2016-04-11 | 2020-11-25 | 住友ゴム工業株式会社 | 空気入りタイヤ |
CN109844007A (zh) * | 2016-10-27 | 2019-06-04 | 住友橡胶工业株式会社 | 轮胎用橡胶组合物和充气轮胎 |
RU2712620C1 (ru) | 2016-11-02 | 2020-01-30 | Публичное акционерное общество "СИБУР Холдинг" | Способ получения модифицированного диенсодержащего каучука, каучук и резиновая композиция на его основе |
JP6891291B2 (ja) | 2017-03-08 | 2021-06-18 | 株式会社ブリヂストン | 結合ポリマー生成物、作製方法及び組成物 |
JP6996094B2 (ja) * | 2017-03-17 | 2022-01-17 | 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 |
JP7013669B2 (ja) * | 2017-04-07 | 2022-02-01 | 住友ゴム工業株式会社 | タイヤ |
WO2019102150A1 (fr) * | 2017-11-24 | 2019-05-31 | Compagnie Generale Des Etablissements Michelin | Pneumatique pour vehicule de tourisme |
US11499038B2 (en) | 2017-12-26 | 2022-11-15 | Bridgestone Corporation | Tread composition and tire produced by using the same |
JP7225537B2 (ja) * | 2018-01-29 | 2023-02-21 | 住友ゴム工業株式会社 | タイヤ用ゴム組成物およびタイヤ |
KR102301667B1 (ko) | 2018-02-07 | 2021-09-14 | 주식회사 엘지화학 | 고무 조성물 |
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 |
US10947368B2 (en) | 2019-03-04 | 2021-03-16 | The Goodyear Tire & Rubber Company | Pneumatic tire |
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US11440350B2 (en) | 2020-05-13 | 2022-09-13 | The Goodyear Tire & Rubber Company | Pneumatic tire |
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-
2012
- 2012-06-26 KR KR1020147014150A patent/KR20140097220A/ko not_active Application Discontinuation
- 2012-06-26 EP EP12852091.3A patent/EP2772511B1/en not_active Not-in-force
- 2012-06-26 JP JP2013545814A patent/JP5918263B2/ja not_active Expired - Fee Related
- 2012-06-26 RU RU2014121788A patent/RU2605250C9/ru not_active IP Right Cessation
- 2012-06-26 BR BR112014011266A patent/BR112014011266A2/pt not_active Application Discontinuation
- 2012-06-26 WO PCT/JP2012/066218 patent/WO2013077020A1/ja active Application Filing
- 2012-06-26 CN CN201280055178.5A patent/CN103946299B/zh not_active Expired - Fee Related
- 2012-06-26 US US14/354,345 patent/US9428641B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2605250C9 (ru) | 2017-04-20 |
EP2772511A4 (en) | 2015-04-29 |
WO2013077020A1 (ja) | 2013-05-30 |
JPWO2013077020A1 (ja) | 2015-04-27 |
JP5918263B2 (ja) | 2016-05-18 |
RU2605250C2 (ru) | 2016-12-20 |
EP2772511B1 (en) | 2016-06-08 |
KR20140097220A (ko) | 2014-08-06 |
CN103946299A (zh) | 2014-07-23 |
EP2772511A1 (en) | 2014-09-03 |
US20140256847A1 (en) | 2014-09-11 |
RU2014121788A (ru) | 2015-12-27 |
CN103946299B (zh) | 2018-10-09 |
US9428641B2 (en) | 2016-08-30 |
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