A rubber composition is based on at least one predominant vinylaromatic diene elastomer, a reinforcing filler, a crosslinking system, and a polyphenylene ether resin which has a number-average molecular mass (Mn) within a range from 800 to 1500 g/mol and a general formula (I):in which the groups R independently of one another represent a hydrogen atom or an alkyl radical and n is between 6 and 12. Semi-finished tire products and tires comprise this composition.
RUBBER COMPOSITION COMPRISING A POLYPHENYLENE ETHER RESIN AS A PLASTICIZER
2021-07-29
Patent
Elektronische Ressource
Englisch
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 |
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