A polydiene/polyamide block thermoplastic elastomer (TPE) copolymer of comb structure is also provided. The copolymer comprises units bearing a pendant polyamide along the chain which is bonded to the latter via a group resulting from the reaction, with an epoxide functional group, of an amine or acid functional group of the polyamide. A rubber composition comprising the copolymer, and a tire comprising the rubber composition is also provided.
PROCESS FOR PRODUCING A POLYDIENE-POLYAMIDE BLOCK THERMOPLASTIC ELASTOMER COPOLYMER OF COMB STRUCTURE
18.06.2020
Patent
Elektronische Ressource
Englisch
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 |
POLYURETHANE-POLYDIENE COPOLYMER, RUBBER COMPOSITION, AND TIRE
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2019
|Europäisches Patentamt | 2018
|