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MX2018014429A - Neumatico para ruedas de vehiculos. - Google Patents

Neumatico para ruedas de vehiculos.

Info

Publication number
MX2018014429A
MX2018014429A MX2018014429A MX2018014429A MX2018014429A MX 2018014429 A MX2018014429 A MX 2018014429A MX 2018014429 A MX2018014429 A MX 2018014429A MX 2018014429 A MX2018014429 A MX 2018014429A MX 2018014429 A MX2018014429 A MX 2018014429A
Authority
MX
Mexico
Prior art keywords
weight
elastomeric
polymer
percent
tire
Prior art date
Application number
MX2018014429A
Other languages
English (en)
Other versions
MX384019B (es
Inventor
De Cancellis Pierluigi
Hanel Thomas
Ratti Giuseppina
Parazzoli Francesco
Wagemann Juergen
Zinna Marianna
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of MX2018014429A publication Critical patent/MX2018014429A/es
Publication of MX384019B publication Critical patent/MX384019B/es

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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion rubber
    • B60C2001/0058—Compositions of the bead apexes
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • B60C2011/016—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered different rubber for tread wings
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/10—Tyres specially adapted for particular applications for motorcycles, scooters or the like
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/14—Tyres specially adapted for particular applications for off-road use
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invención se refiere a un neumático (100) para vehículo que comprende un componente de neumático que comprende un material elastomérico reticulado obtenido mediante reticulación de una composición elastomérica reticulable, en el que dicha composición elastomérica comprende una mezcla de polímeros que comprende (a) 50 a 95 por ciento en peso de un primer polímero elastomérico y (b) 5 a 50 por ciento en peso de un segundo polímero elastomérico basado en el peso total de la mezcla de polímeros. El segundo polímero elastomérico (b) se puede obtener mediante (i) la polimerización aniónica de al menos un monómero de dieno conjugado y uno o más monómeros de a-olefina en presencia de un iniciador de polimerización en un solvente orgánico, y (ii) el acoplamiento de las cadenas de polímero obtenidas en (i) a través de un agente de acoplamiento. El segundo polímero elastomérico (b) tiene un peso molecular promedio en peso (Mw) en el rango de 5,000-40,000g/mol y una tasa de acoplamiento de al menos 50 por ciento en peso.
MX2018014429A 2016-06-07 2017-06-06 Neumatico para ruedas de vehiculos. MX384019B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16173276 2016-06-07
PCT/EP2017/063706 WO2017211823A1 (en) 2016-06-07 2017-06-06 Tire for vehicle wheels

Publications (2)

Publication Number Publication Date
MX2018014429A true MX2018014429A (es) 2019-04-01
MX384019B MX384019B (es) 2025-03-14

Family

ID=56108580

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018014429A MX384019B (es) 2016-06-07 2017-06-06 Neumatico para ruedas de vehiculos.

Country Status (7)

Country Link
US (1) US11732115B2 (es)
EP (1) EP3463929B1 (es)
CN (1) CN109195810B (es)
BR (1) BR112018074565B1 (es)
MX (1) MX384019B (es)
RU (1) RU2731944C2 (es)
WO (1) WO2017211823A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7473772B2 (ja) * 2019-07-30 2024-04-24 横浜ゴム株式会社 空気入りタイヤ
CN115052759B (zh) * 2020-02-17 2024-08-02 横滨橡胶株式会社 充气轮胎
US20230083074A1 (en) * 2020-02-17 2023-03-16 The Yokohama Rubber Co., Ltd. Pneumatic tire
US20230080547A1 (en) * 2020-02-17 2023-03-16 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP7647048B2 (ja) * 2020-10-02 2025-03-18 住友ゴム工業株式会社 タイヤ
EP4461563A3 (en) * 2023-05-08 2024-11-20 Nokian Renkaat Oyj A pneumatic tyre with a thermally adaptive underlayer

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JPS62190238A (ja) * 1986-02-18 1987-08-20 Yokohama Rubber Co Ltd:The タイヤトレツド用ゴム組成物
JP2594809B2 (ja) * 1988-04-02 1997-03-26 日本ゼオン株式会社 タイヤトレッド用ゴム組成物
JP3290469B2 (ja) * 1992-08-17 2002-06-10 ジェイエスアール株式会社 ゴム組成物
GB2322133A (en) 1997-02-14 1998-08-19 Goodyear Tire & Rubber Asymmetrical tin-coupled rubbery polymers
JP4240209B2 (ja) * 2003-05-21 2009-03-18 Ｊｓｒ株式会社 変性共役ジエン系重合体、その製造方法およびそれを含む組成物
US7096903B2 (en) * 2003-06-30 2006-08-29 The Goodyear Tire & Rubber Company Pneumatic tire having a component containing a rubber triblend and silica
US6984687B2 (en) 2004-01-19 2006-01-10 The Goodyear Tire & Rubber Company Oil extended rubber and composition containing low PCA oil
KR101328380B1 (ko) * 2005-10-19 2013-11-13 스타이런 유럽 게엠베하 실란-술피드 사슬 말단 변형된 엘라스토머 중합체
EP1969054B1 (en) 2005-11-29 2009-10-14 PIRELLI TYRE S.p.A. Tire and crosslinkable elastomeric composition
US7638573B2 (en) 2006-04-07 2009-12-29 Exxonmobil Chemical Patents Inc. Butyl nanocomposite via low Mw elastomer pre-blend
ATE484402T1 (de) 2006-12-18 2010-10-15 Pirelli Reifen und vernetzbare elastomere zusammensetzung
JP5451167B2 (ja) 2008-04-28 2014-03-26 株式会社ブリヂストン 変性低分子量共役ジエン系重合体
JP5379225B2 (ja) 2008-06-06 2013-12-25 スティロン ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツング 変性エラストマーポリマー
JP5657690B2 (ja) 2009-12-21 2015-01-21 スティロン ヨーロッパ ゲゼルシャフト ミット ベシュレンクテル ハフツング 変性ポリマー組成物
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EP2895494B1 (en) * 2012-09-14 2018-07-18 Trinseo Europe GmbH Silane sulfide modified elastomeric polymers
CN104718224B (zh) 2012-09-14 2017-02-22 盛禧奥欧洲有限责任公司 氨基硅烷改性的聚合物
CN102936613B (zh) 2012-11-20 2014-07-09 江南大学 一种植物甾醇-β-D-葡萄糖苷的酶催化制备方法
JP6208422B2 (ja) 2012-11-26 2017-10-04 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

Also Published As

Publication number Publication date
MX384019B (es) 2025-03-14
RU2018146489A3 (es) 2020-07-23
EP3463929A1 (en) 2019-04-10
RU2018146489A (ru) 2020-07-10
WO2017211823A1 (en) 2017-12-14
BR112018074565A2 (pt) 2019-03-12
US20200317891A1 (en) 2020-10-08
BR112018074565B1 (pt) 2022-06-28
CN109195810B (zh) 2021-02-02
RU2731944C2 (ru) 2020-09-09
CN109195810A (zh) 2019-01-11
US11732115B2 (en) 2023-08-22
EP3463929B1 (en) 2020-05-13

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