The invention relates to a rubber composition comprising at least one resin based on: A1) at least one aldehyde of formula W in which each group Ar1 and Ar2 is an optionally substituted aromatic core, independently from each other, and SP is a linking group linking at least the groups Ar1 and Ar2 together, SP separating the groups Ar1 and Ar2 by at least two covalent bonds; and A2) at least one derivative of an aromatic polyphenol comprising at least one aromatic core carrying at least two -O-Z groups in meta position in relation to each other, the two ortho positions of at least one of the -O-Z groups being non-substituted, Z being different from hydrogen.
COMPOSITION DE CAOUTCHOUC À HAUTE RIGIDITÉ
HIGH-STRENGTH RUBBER COMPOSITION
HOCHFESTE KAUTSCHUKZUSAMMENSETZUNG
2019-05-29
Patent
Elektronische Ressource
Französisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS , Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind |