Wire coat composition and a tire comprising a wire coat composition
AssigneeThe Goodyear Tire & Rubber Company
InventorsCarolin Anna Welter, Jean-Claude Knepper, Dawn Michelle Johnson, Betul Buehler
Life of this patent
Estimating the term…
Abstract
The invention relates to a wire coat rubber composition for coating metal wires in a tire, the rubber composition comprising from 60 to 100 phr of natural rubber, from 0 to 40 phr of synthetic polyisoprene, from 40 to 70 phr of oxidized carbon black, up to 5 phr of a resin and up to 8 phr of oil. The present invention also relates to a tire comprising such a wire coat composition.
Claims20
A wire coat rubber composition comprising from 60 phr to 100 phr of natural rubber, up to 40 phr of synthetic polyisoprene, and from 40 phr to 100 phr of a filler, wherein the filler includes at least 40 phr of a surface oxidized carbon black, wherein the wire coat rubber composition contains no more than 5 phr of resins, and wherein the wire coat rubber composition contains no more than 8 phr of oils.
Dependencies are inferred from the claim text.