Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1998-06-09
2000-01-18
Seidleck, James J.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152209R, 524493, 524495, 252502, C08K 334, B60C 1100, B60C 100
Patent
active
060149981
ABSTRACT:
Compositions of triazoles, such as benzotriazole or tolyltriazole, in silica reinforced rubber compositions for tire components and tires made of such compounds are provided exhibiting high cure rate, cure efficiency, hardness, static and dynamic moduli without deleteriously effecting hysteresis. Methods for optimizing silica reinforced tire properties utilizing triazoles, brass powder and carbon black are also provided. Typical tire compositions employ from about 2 to about 35 parts triazoles, and preferably from about 2 to about 6 parts triazoles, per hundred parts of rubber. In some compositions, brass powder and conductive carbon black are used in combination with the triazole in the rubber composition.
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Bette Cristiano
Mowdood Syed K.
Zhang Ping
Asinovsky Olga
Pirelli Pneumatici S.p.A.
Seidleck James J.
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