The invention relates to a tyre which has an outer sidewall, said outer sidewall comprising a composition based on at least one elastomeric matrix; a cross-linking system and a reinforcing filler; theelastomeric matrix comprising at least one diene elastomer chosen from the group consisting of butadiene polymers which have a glass transition temperature below or equal to -50 DEG C, and at least one thermoplastic elastomer comprising at least one elastomer block and at least one thermoplastic block, wherein said elastomer block comprises at least butadiene units and isoprene units, it being possible for the elastomer block to be partially or totally hydrogenated.
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,其中所述弹性体嵌段至少包括丁二烯单元和异戊二烯单元,所述弹性体嵌段能够部分氢化或完全氢化。
TYRE WHICH HAS 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
2021-01-19
Patent
Electronic Resource
Chinese
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / 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 |
European Patent Office | 2021
|European Patent Office | 2022
|European Patent Office | 2021
|European Patent Office | 2019
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