Two-piece tire

Details Two-piece tire Two-piece tire

2007-04-24

2007-04-24

Fischer, Justin R. (Department: 1733)

Resilient tires and wheels

Tires, resilient

Pneumatic tire or inner tube

C152S209100, C152S209500, C152S548000, C152S564000, C152S170000, C152S185000

Reexamination Certificate

active

11020889

ABSTRACT:
The present invention relates to a two piece pneumatic tire comprising a carcass and a removable tread belt disposed radially about the periphery of the carcass, the tread belt and carcass meeting at an interface between a radially outermost surface of the carcass and a radially innermost surface of the tread belt, wherein at least one of the radially outermost surface of the carcass and the radially innermost surface of the tread belt comprise a self lubricating rubber composition, the self lubricating rubber composition comprising at least one rubber and from 1 to 50 phr of at least one additive selected from alcohols of formula I, esters of formula II, or amides of formula IIIwherein R1and R2are independently selected from C12–C36alkyl, C12–C36alkenyl, or C12–C36alkadienyl.

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patent: 6561241 (2003-05-01), Rayman
patent: 6824485 (2004-11-01), Edwards et al.
patent: 6884832 (2005-04-01), Wentworth et al.
patent: 7021633 (2006-04-01), Gorman
patent: 56-128203 (1981-10-01), None

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