A rubber composition is based on an elastomeric matrix comprising at least 50 phr of butadiene elastomer, at most 60 phr of filler comprising from 5 to 30 phr of carbon black which predominantly comprises a carbon black termed black G, and from 2 to 30 phr of inorganic filler. A finished or semi-finished rubber item and a tire are made from this composition.
COMPOSITION COMPRISING A BUTADIENE ELASTOMER AND A SPECIFIC FILLER, AND TIRE COMPRISING THIS COMPOSITION
2021-11-04
Patent
Electronic Resource
English
IPC: | 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 / 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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