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FR3090669A3 - Tire with an external sidewall, the composition of which comprises a polyethylene oxide derivative - Google Patents

Tire with an external sidewall, the composition of which comprises a polyethylene oxide derivative Download PDF

Info

Publication number
FR3090669A3
FR3090669A3 FR1873932A FR1873932A FR3090669A3 FR 3090669 A3 FR3090669 A3 FR 3090669A3 FR 1873932 A FR1873932 A FR 1873932A FR 1873932 A FR1873932 A FR 1873932A FR 3090669 A3 FR3090669 A3 FR 3090669A3
Authority
FR
France
Prior art keywords
phr
polyethylene oxide
oxide derivative
tire
composition
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
FR1873932A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1873932A priority Critical patent/FR3090669A3/en
Priority to FR1900917A priority patent/FR3090667B1/en
Priority to KR1020217018365A priority patent/KR20210107659A/en
Priority to PCT/FR2019/053153 priority patent/WO2020128329A1/en
Priority to US17/416,666 priority patent/US20220041013A1/en
Publication of FR3090669A3 publication Critical patent/FR3090669A3/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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
    • B60C1/0025—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
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

L’invention concerne un pneumatique pourvu d’un flanc externe, ledit flanc externe comprenant au moins une composition à base d’au moins 15 à 70 pce d’élastomère isoprénique, 25 à 85 pce d’élastomère butadiénique, 10 à 100 pce de noir de carbone,0,75 à 2,7 pce de dérivé de polyoxyde d’éthylène de formule générale (Chem1) ci-dessous, dans lequel n est un nombre compris dans un domaine allant de 20 à 25, et m est un nombre compris dans un domaine allant de 11 à 17, 0,5 à 10 pce de cire anti-ozone,un système de réticulation. [Chem 1]The invention relates to a tire provided with an outer sidewall, said outer sidewall comprising at least one composition based on at least 15 to 70 phr of isoprene elastomer, 25 to 85 phr of butadiene elastomer, 10 to 100 phr of carbon black, 0.75 to 2.7 phr of polyethylene oxide derivative of general formula (Chem1) below, in which n is a number in the range from 20 to 25, and m is a number included in a range from 11 to 17, 0.5 to 10 phr of anti-ozone wax, a crosslinking system. [Chem 1]

FR1873932A 2018-12-21 2018-12-21 Tire with an external sidewall, the composition of which comprises a polyethylene oxide derivative Pending FR3090669A3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1873932A FR3090669A3 (en) 2018-12-21 2018-12-21 Tire with an external sidewall, the composition of which comprises a polyethylene oxide derivative
FR1900917A FR3090667B1 (en) 2018-12-21 2019-01-31 Tire provided with an outer sidewall, the composition of which comprises a derivative of polyethylene oxide
KR1020217018365A KR20210107659A (en) 2018-12-21 2019-12-18 Tires provided with an outer sidewall of a composition comprising a polyethylene oxide derivative
PCT/FR2019/053153 WO2020128329A1 (en) 2018-12-21 2019-12-18 Tyre provided with an outer sidewall, the composition of which comprises a derivative of polyethylene oxide
US17/416,666 US20220041013A1 (en) 2018-12-21 2019-12-18 Tire provided with an outer sidewall, the composition of which comprises a derivative of polyethylene oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873932A FR3090669A3 (en) 2018-12-21 2018-12-21 Tire with an external sidewall, the composition of which comprises a polyethylene oxide derivative

Publications (1)

Publication Number Publication Date
FR3090669A3 true FR3090669A3 (en) 2020-06-26

Family

ID=66867450

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1873932A Pending FR3090669A3 (en) 2018-12-21 2018-12-21 Tire with an external sidewall, the composition of which comprises a polyethylene oxide derivative
FR1900917A Active FR3090667B1 (en) 2018-12-21 2019-01-31 Tire provided with an outer sidewall, the composition of which comprises a derivative of polyethylene oxide

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1900917A Active FR3090667B1 (en) 2018-12-21 2019-01-31 Tire provided with an outer sidewall, the composition of which comprises a derivative of polyethylene oxide

Country Status (2)

Country Link
KR (1) KR20210107659A (en)
FR (2) FR3090669A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230025370A (en) 2021-08-13 2023-02-21 주식회사 엘지화학 Positive electrode active material for lithium secondary battery and method for manufacturing the same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63156841A (en) 1986-12-22 1988-06-29 Yokohama Rubber Co Ltd:The Pneumatic radial tire
CN101186724B (en) 1996-04-01 2011-01-19 卡伯特公司 Novel elastomer composites, preparation method and apparatus thereof
CZ297185B6 (en) 1997-09-30 2006-09-13 Cabot Corporation Elastomer composite blends and processes of their preparation
US6761198B2 (en) 1999-03-02 2004-07-13 The Goodyear Tire & Rubber Company Pneumatic tire having lug and groove configuration extending from tread over at least 30% of sidewall
US20020011293A1 (en) 1999-03-02 2002-01-31 David John Zanzig Tire with reinforced rubber sidewall
FR2800741A1 (en) 1999-11-08 2001-05-11 Michelin Soc Tech PNEUMATIC ENVELOPE WHICH FLANKS INCLUDE A VULCANIZED RUBBER COMPOSITION
DE60218446T2 (en) 2001-03-12 2007-11-29 Société de Technologie Michelin RUBBER COMPOSITION FOR TIRES
SE519792C2 (en) 2001-08-17 2003-04-08 Volvo Lastvagnar Ab Method for estimating the mass of a vehicle which is carried on a road with a varying slope and method for estimating the slope of the road on which a vehicle is driven
US6994137B2 (en) 2002-04-26 2006-02-07 The Goodyear Tire & Rubber Company Tire with component of carbon black rich rubber composition which contains alkylphenoxypoly (alkyleneoxy) alkanol
JP4562384B2 (en) 2003-03-26 2010-10-13 株式会社ブリヂストン Rubber composition and pneumatic tire using the same
FR2880349B1 (en) 2004-12-31 2009-03-06 Michelin Soc Tech FUNCTIONALIZED POLYVINYLAROMATIC NANOPARTICLES
FR2880354B1 (en) 2004-12-31 2007-03-02 Michelin Soc Tech ELASTOMERIC COMPOSITION REINFORCED WITH A FUNCTIONALIZED POLYVINYLAROMATIC LOAD
JP2007191611A (en) 2006-01-20 2007-08-02 Bridgestone Corp Rubber composition mixed with modified polybutadiene rubber and tire
JP6325191B2 (en) * 2013-01-25 2018-05-16 株式会社ブリヂストン Rubber composition for tire and tire
US10369843B2 (en) * 2014-11-07 2019-08-06 Sumitomo Rubber Industries, Ltd. Production method of rubber composition for tire and tire
US20170306130A1 (en) * 2014-11-28 2017-10-26 Sumitomo Rubber Industries, Ltd. Rubber composition for tire outer layer, and pneumatic tire

Also Published As

Publication number Publication date
FR3090667A1 (en) 2020-06-26
KR20210107659A (en) 2021-09-01
FR3090667B1 (en) 2021-08-06

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