The invention relates to a tire tread comprising a rubber composition for a groove reinforcement (30) in the tire tread (10), the tire tread (10) comprising a plurality of circumferential grooves (20). The rubber composition comprises at least one rubber component; between about 50 phr and 120 phr of a filler, wherein at least 20 phr of the filler is a high surface area carbon black; and between 10 phr and 30 phr of a phenolic resin. The groove reinforcement (30) extends on one side of a said groove (20) further in the radial direction than on the other side of that groove (20).
Rubber composition for tread groove reinforcement
Kautschukzusammensetzung für Laufflächenrillenverstärkung
Composition de caoutchouc pour renforcement de rainure de bande de roulement
2016-01-06
Patent
Elektronische Ressource
Englisch
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