WO2019229326A3 - Tyre provided with an outer sidewall comprising one or more thermoplastic elastomers and one or more synthetic diene elastomers - Google Patents

Tyre provided with an outer sidewall comprising one or more thermoplastic elastomers and one or more synthetic diene elastomers Download PDF

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Publication number
WO2019229326A3
WO2019229326A3 PCT/FR2019/051127 FR2019051127W WO2019229326A3 WO 2019229326 A3 WO2019229326 A3 WO 2019229326A3 FR 2019051127 W FR2019051127 W FR 2019051127W WO 2019229326 A3 WO2019229326 A3 WO 2019229326A3
Authority
WO
WIPO (PCT)
Prior art keywords
sidewall
elastomers
tyre
carbon black
thermoplastic
Prior art date
Application number
PCT/FR2019/051127
Other languages
French (fr)
Other versions
WO2019229326A2 (en
Inventor
David Gonzalez
Christophe Chouvel
Original Assignee
Compagnie Generale Des Etablissements Michelin
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
Priority to FR1854664A priority Critical patent/FR3081876B1/en
Priority to FR18/54664 priority
Application filed by Compagnie Generale Des Etablissements Michelin filed Critical Compagnie Generale Des Etablissements Michelin
Publication of WO2019229326A2 publication Critical patent/WO2019229326A2/en
Publication of WO2019229326A3 publication Critical patent/WO2019229326A3/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B60C1/0025Compositions of the sidewalls

Abstract

The invention relates to a tyre provided with an outer sidewall, said outer sidewall comprising at least one composition based at least on: an elastomer matrix comprising at least one diene elastomer selected from the group consisting of butadiene polymers having a glass transition temperature of less than or equal to -50°C, and a thermoplastic elastomer comprising at least one elastomer block and at least one thermoplastic block, wherein said thermoplastic elastomer does not contain a polyisobutylene block; a cross-linking system; and a reinforcing filler comprising a carbon black, referred to as first carbon black, having a BET specific surface area of less than or equal to 35 m²/g, and a carbon black, referred to as second carbon black, having a BET specific surface area greater than or equal to 35 m²/g.
PCT/FR2019/051127 2018-05-31 2019-05-17 Tyre provided with an outer sidewall comprising one or more thermoplastic elastomers and one or more synthetic diene elastomers WO2019229326A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1854664A FR3081876B1 (en) 2018-05-31 2018-05-31 Tire provided with an external siding comprising one or more thermoplastic elastomers and one or more synthetic diene elastomers
FR18/54664 2018-05-31

Publications (2)

Publication Number Publication Date
WO2019229326A2 WO2019229326A2 (en) 2019-12-05
WO2019229326A3 true WO2019229326A3 (en) 2020-01-23

Family

ID=63684001

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2019/051127 WO2019229326A2 (en) 2018-05-31 2019-05-17 Tyre provided with an outer sidewall comprising one or more thermoplastic elastomers and one or more synthetic diene elastomers

Country Status (2)

Country Link
FR (1) FR3081876B1 (en)
WO (1) WO2019229326A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087485A1 (en) * 2011-12-16 2013-06-20 Compagnie Generale Des Etablissements Michelin Tyre provided with an outer sidewall comprising a mixture of a diene elastomer and a thermoplastic elastomer
US20160130426A1 (en) * 2013-07-05 2016-05-12 Sumitomo Rubber Industries, Ltd. Tire rubber composition and pneumatic tire
EP3216827A1 (en) * 2014-11-28 2017-09-13 Sumitomo Rubber Industries, Ltd. Rubber composition for tires, and pneumatic tire

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133000C (en) 1966-06-28
JPS63156841A (en) 1986-12-22 1988-06-29 Yokohama Rubber Co Ltd:The Pneumatic radial tire
US4946899A (en) 1988-12-16 1990-08-07 The University Of Akron Thermoplastic elastomers of isobutylene and process of preparation
FR2740778A1 (en) 1995-11-07 1997-05-09 Michelin & Cie Silica-based rubber composition and functionalized diene polymer having terminal silanol function
CN101186724B (en) 1996-04-01 2011-01-19 卡伯特公司 Novel elastomer composites, preparation method and apparatus thereof
ES2383959T3 (en) 1997-09-30 2012-06-27 Cabot Corporation Mixtures of elastomer compositions and methods for their production
FR2765882B1 (en) 1997-07-11 1999-09-03 Michelin & Cie Carbon black-based rubber composition having silica attached to its surface and alcoxysilane functionalized diene polymer
AT239737T (en) 1997-08-21 2003-05-15 Crompton Corp Blocked mercaptosilanes as a clutch for filled rubber composition
US20020011293A1 (en) 1999-03-02 2002-01-31 David John Zanzig Tire with reinforced rubber sidewall
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
FR2800741A1 (en) 1999-11-08 2001-05-11 Michelin Soc Tech Pneumatic envelope which flanks include a vulcanized rubber composition
EP1127909B1 (en) 2000-02-24 2005-03-09 Michelin Recherche Et Technique S.A. Composition of curable rubber, suitable to produce a tire and tire containing this composition
BR0106664A (en) 2000-05-26 2002-04-02 Michelin Soc Tech Crosslinkable or crosslinked rubber composition that can be used to form a tire tread, process for preparing a crosslinkable rubber composition, and tire tread
DE60121013T2 (en) 2000-10-13 2006-12-21 Michelin Recherche Et Technique S.A. Rubber composition comprising a polyfunctional organosilan as a liquid
MXPA03003244A (en) 2000-10-13 2003-10-15 Michelin Rech Tech Polyfunctional organosilane for use as coupling agent and method for obtaining same.
FR2823215B1 (en) 2001-04-10 2005-04-08 Michelin Soc Tech Tire and tire tread comprising as coupling agent a bis-alkoxysilane tetrasulfure
JP3628279B2 (en) 2001-06-25 2005-03-09 横浜ゴム株式会社 Pneumatic tires for construction vehicles
EP1285926B1 (en) 2001-08-06 2004-05-12 Degussa AG Organosilicon compounds
SE519792C2 (en) 2001-08-17 2003-04-08 Volvo Lastvagnar Ab Method for estimating the mass of a vehicle which is traveling on a road with a varying slope and method for estimating the slope of the road where 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
FR2854404B1 (en) 2003-04-29 2005-07-01 Michelin Soc Tech Method of obtaining graft elastomer with functional groups along the chain and rubber compositions
US7928258B2 (en) 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions
FR2880354B1 (en) 2004-12-31 2007-03-02 Michelin Soc Tech Elastomeric composition reinforced with a functionalized polyvinylaromatic load
FR2880349B1 (en) 2004-12-31 2009-03-06 Michelin Soc Tech Functionalized polyvinylaromatic nanoparticles
FR2886305B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech Pneumatic rubber composition comprising an organosilically coupled agent and an inorganic charge recovery agent
FR2886304B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech Rubber composition for pneumatic comprising an organosilicic coupling system
FR2886306B1 (en) 2005-05-26 2007-07-06 Michelin Soc Tech Pneumatic rubber composition comprising an organosiloxane coupling agent
US20080319125A1 (en) 2005-11-16 2008-12-25 Lisa Marie Boswell Organosilanes and Their Preparation and Use in Elastomer Compositions
US7510670B2 (en) 2006-02-21 2009-03-31 Momentive Performance Materials Inc. Free flowing filler composition based on organofunctional silane
FR2903411B1 (en) 2006-07-06 2012-11-02 Michelin Soc Tech Nanoparticles of functionalized vinyl polymer
FR2903416B1 (en) 2006-07-06 2008-09-05 Michelin Soc Tech Elastomeric composition reinforced with a functionalized non-aromatic vinyl polymer
FR2908410A1 (en) 2006-11-10 2008-05-16 Rhodia Recherches & Tech Process for the preparation of alcoxysilanes (poly) sulfides and new intermediate products therein
FR2940290B1 (en) 2008-12-22 2010-12-31 Michelin Soc Tech Blocked mercaptosilane coupling agent

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013087485A1 (en) * 2011-12-16 2013-06-20 Compagnie Generale Des Etablissements Michelin Tyre provided with an outer sidewall comprising a mixture of a diene elastomer and a thermoplastic elastomer
US20160130426A1 (en) * 2013-07-05 2016-05-12 Sumitomo Rubber Industries, Ltd. Tire rubber composition and pneumatic tire
EP3216827A1 (en) * 2014-11-28 2017-09-13 Sumitomo Rubber Industries, Ltd. Rubber composition for tires, and pneumatic tire

Also Published As

Publication number Publication date
FR3081876A1 (en) 2019-12-06
FR3081876B1 (en) 2020-05-22
WO2019229326A2 (en) 2019-12-05

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