An article of manufacture having at least one cord-reinforced rubber component is disclosed. The article comprises a reinforcing cord and a rubber composition contacting the cord. The rubber composition comprises from 70 to 100 phr of at least one polyisoprene rubber selected from the group consisting of natural rubber or synthetic polyisoprene, from 0 to 30 phr of at least one additional rubber selected from the group consisting of polybutadiene and styrene-butadiene rubber, from 20 to 80 phr of carbon black, from 0 to 15 phr of silica, from 0 to 1 phr of a cobalt salt and from 0.5 to 5 phr of N, N'-m-phenylene bismaleimide. The rubber composition if free of resins and silane coupling agents.
ARTICLE AND RUBBER COMPOSITION CONTAINING BISMALEIMIDE
ARTIKEL UND KAUTSCHUKZUSAMMENSETZUNG MIT BISMALEIMID
ARTICLE ET COMPOSITION DE CAOUTCHOUC CONTENANT DU BISMALÉIMIDE
2022-04-13
Patent
Elektronische Ressource
Englisch
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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