An object of the present disclosure is to provide a copolymer containing at least an acyclic non-conjugated olefin unit and a conjugated diene unit and capable of improving an elastic modulus of a rubber composition. Specifically, the present disclosure provides a copolymer containing at least an acyclic non-conjugated olefin unit and a conjugated diene unit, wherein the difference (Tem- Tim) between an extrapolated melting end temperature (Tem) as measured in accordance with JIS K7121 and an extrapolated melting initiation temperature (Tim) as measured in accordance with JIS K7121 is not higher than 60 °C.
COPOLYMER, PRODUCTION METHOD FOR COPOLYMER, RUBBER COMPOSITION, AND TIRE
COPOLYMER, HERSTELLUNGSVERFAHREN FÜR COPOLYMER, KAUTSCHUKZUSAMMENSETZUNG UND REIFEN
COPOLYMÈRE, PROCÉDÉ DE PRODUCTION D'UN COPOLYMÈRE, COMPOSITION DE CAOUTCHOUC ET PNEUMATIQUE
2022-02-09
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / 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 / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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