Patent Number: 6,293,327

Title: Pneumatic tire

Abstract: A pneumatic tubeless tire without an innerliner having a topping rubberlayer which includes aligned casecords therein; a rubber composition forthe topping rubber layer containing no plasticizer and comprising 100parts by weight of a rubber component consisting essentially of 50 to 90%by weight of a diene rubber and 50 to 10% by weight of a brominatedisobutylene/p-methylstyrene copolymer, and 1 to 10 parts by weight of atackifier. According to the present invention, there is a durable andlightweight pneumatic tubeless tire without an innerliner in which thetopping rubber layer has superior adhesion properties to the embeddedcasecords and other tire members containing diene rubber.

Inventors: Minagawa; Yasuhisa (Akashi, JP), Muraoka; Kiyoshige (Kobe, JP), Kuroda; Yutaka (Kobe, JP)


International Classification:

Expiration Date: 09/25/2013