The present invention relates to a rubber composition based on at least one polymer matrix comprising a diene elastomer Ed and a functional diene polymer that carries at least one aromatic group substituted by at least two hydroxyl functions. The diene elastomer Ed represents more than 50% by mass of the polymer matrix, the functional diene polymer represents at most 30% by mass of the polymer matrix and two of the hydroxyl functions are vicinal. Such a composition presents good adhesive properties for metal reinforcement elements that can be used in a reinforcing reinforcer for tires.
RUBBER COMPOSITION COMPRISING A FUNCTIONAL DIENE POLYMER
27.12.2018
Patent
Elektronische Ressource
Englisch
IPC: | C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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