Tire with indicia containing composite magnetic nanoparticles
AssigneeThe Goodyear Tire & Rubber Company
InventorsRene Jean Zimmer, Claude Ernest Felix Boes, Georges Koster, Hans-Bernd Fuchs, Klaus Unseld, Wolfgang Albert Lauer
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Abstract
The present invention is directed to a pneumatic tire comprising one or more indicia formed from an elastomeric coating composition comprising a diene based elastomer and from 1 to 100 parts by weight, per 100 parts by weight of elastomer, of a nanoparticle comprising an inner core of an inorganic magnetic material at least partially covered by an outer layer of silica.
Claims13
A pneumatic tire comprising one or more indicia formed from an elastomeric coating composition comprising a diene based elastomer and from 1 to 100 parts by weight, per 100 parts by weight of elastomer (phr), of nanoparticles comprising an inner core of an inorganic magnetic material at least partially covered by an outer layer of silica.
Dependencies are inferred from the claim text.