The invention relates to a tyre comprising a rubber composition based on at least one rubber crumb, a diene elastomer, a pro-oxidant, a reinforcing filler, and a cross-linking system, said rubber crumb representing 30% by mass or more of the composition, and having a ratio of chloroformic extract to acetone extract of less than 2; the chloroformic and acetone extracts being expressed as percentages by weight.
本发明涉及一种轮胎,所述轮胎包含的橡胶组合物基于至少一种橡胶粉末、二烯弹性体、助氧化剂、增强填料和交联体系,所述橡胶粉末占组合物的30质量%或更多,并且所述橡胶粉末的氯仿提取物与丙酮提取物的比值小于2;氯仿提取物和丙酮提取物用重量百分比表示。
TYRE COMPRISING A RUBBER COMPOSITION HAVING A PRO-OXIDANT AND A RUBBER CRUMB
包含具有助氧化剂和橡胶粉末的橡胶组合物的轮胎
2021-08-06
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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