Resilient tires and wheels – Tires – resilient – Anti-skid devices
Patent
1997-09-24
1999-10-19
Lorin, Francis J.
Resilient tires and wheels
Tires, resilient
Anti-skid devices
B60C 0100
Patent
active
059672110
ABSTRACT:
This invention relates to a tire with a rubber tread reinforced with silica and containing one or more additives designed to aid ice traction for the tread. Such additive is selected from at least one of (i) at least one organic fiber having hydroxyl groups on the surface thereof selected from cellulose fibers and wood fibers and (ii) small, hollow, spherical ceramic particles having silanol groups on the surface thereof. The rubber is composed of at least one or more diene-based sulfur vulcanizable elastomers having a Tg of less than -30.degree. C. and containing silica as predominant particulate reinforcement and other traditional rubber compound ingredients. In particular, a coupler is used to couple the silica as well as the said additive(s) to the elastomer(s) in the tire tread composition.
REFERENCES:
patent: 3802478 (1974-04-01), Boustany et al.
patent: 5447971 (1995-09-01), Bergh et al.
Agostini Giorgio
Corvasce Filomeno Gennaro
Hunt James Oral
Louis Olivier
Lucas Danielle
Lorin Francis J.
The Goodyear Tire & Rubber Company
Young, Jr. Henry C
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