Compagnie Generale Des Etablissements Michelin

Michelin Recherche Et Technique S.a.

Romain Libert

Emmanuel Custodero

Vincent Abad

José-Carlos Araujo Da Silva

Jean Coue

Marc Greiveldinger

Vincent Lemal

Jean-Michel Vacherand

Stephanie Laube

Garry Vegi

Thomas Ferrand

Nicolas Waeckerle

Stéphanie Laube

A tire comprises a polymeric composition comprising at least one block thermoplastic elastomer comprising at least one elastomer block and at least one thermoplastic block, in which each elastomer block comprises at least 70% by weight of units resulting from isoprene, with respect to the weight of said elastomer block, and at least one thermoplastic block comprises 40% to 80% by weight of units resulting from one or more styrenic monomers and 10% to 63% by weight of units resulting from diphenylethylene, with respect to the weight of said thermoplastic block.

Tire comprising a polymeric composition comprising a thermoplastic elastomer comprising units derived from diphenylene ether monomer

A tire has improved mechanical properties and comprises a rubber composition based on at least one elastomeric matrix mainly comprising at least one epoxidized polyisoprene having a molar degree of epoxidation greater than 40%, at least one polyamide of which the melting point is less than 170° C., and a crosslinking system.

Pneumatic tire comprising a rubber composition based on epoxidized polyisoprene and a polyamide having a low melting point

A tire is provided with an external sidewall, said external sidewall comprising at least one elastomeric composition based on: (a) an elastomeric matrix comprising at least one diene elastomer, (b) a crosslinking system, and (c) at least one polymer incompatible with the elastomeric matrix. A process for the preparation of an elastomeric composition for an external sidewall is also disclosed.

Tire including an outer sidewall that comprises an incompatible polymer

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Clermont-Ferrand, France

Romain Libert