The invention relates to a tire having an outer sidewall, the outer sidewall comprising a composition based on at least one elastomer matrix, a crosslinking system and a reinforcing filler; the at least one elastomer matrix comprises: at least one diene elastomer selected from among the group consisting of butadiene polymers having a maximum glass transition temperature of -50 DEG C; and at leastone thermoplastic elastomer comprising at least one elastomer block and at least one thermoplastic block, the at least one thermoplastic block of each thermoplastic elastomer representing 50% to 90% by weight relative to the weight of each thermoplastic elastomer.
本发明涉及具有外胎侧的轮胎,所述外胎侧包括基于至少一种弹性体基质、交联体系和增强填料的组合物,所述至少一种弹性体基质包括:至少一种二烯弹性体和至少一种热塑性弹性体,所述二烯弹性体选自玻璃化转变温度小于或等于‑50℃的丁二烯聚合物,所述热塑性弹性体包括至少一种弹性体嵌段和至少一种热塑性嵌段,相对于每种热塑性弹性体的重量,每种热塑性弹性体的至少一种热塑性嵌段占50重量%至90重量%。
TIRE HAVING AN OUTER SIDEWALL COMPRISING ONE OR MORE THERMOPLASTIC ELASTOMERS AND ONE OR MORE SYNTHETIC DIENE ELASTOMERS
具有包括一种或多种热塑性弹性体和一种或多种合成二烯弹性体的外胎侧的轮胎
15.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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