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AssigneeThe Goodyear Tire & Rubber Company
InventorsMark Leslie Kralevich, Jr., Edward John Blok, Paul Harry Sandstrom, Lawson Gibson Wideman, Joseph Miles Ruscak
Estimating the term…
The present application relates to polymeric resinous material comprising (1) from 5 to 70 weight percent units derived from limonene; (2) from 5 to 70 weight percent units derived from dicyclopentadiene; (3) from 5 to 45 weight percent units derived from indene; and (4) from 5 to 45 weight percent units derived from tertiary-butyl styrene; wherein the sum of the weight percent units derived from limonene and dicyclopentadiene range from 40 to 75 weight percent units of the resin and the sum of the weight percent units derived from indene and tertiary-butyl styrene range from 25 to 60 weight percent units of the resin.
A polymeric resinous material comprising
A rubber composition comprising (a) a diene- based elastomer containing olefinic unsaturation and (b) 1 to 80 phr of a polymeric resinous material comprising
A pneumatic tire having a tread comprised of (a) a diene-based elastomer containing olefinic unsaturation and (b) 1 to 80 phr of a polymeric resinous material comprising
Dependencies are inferred from the claim text.