Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Patent
1983-02-18
1985-10-08
Boland, Lois E.
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
152548, 156124, 156910, B60C 900, B60C 100
Patent
active
045454167
ABSTRACT:
Radial tires having highly improved durable life by using a rubber composition prepared by incorporating a given amount of a primary fatty acid having 6-10 carbon atoms and/or metal salts of thereof to a rubber for embedding rubber for steel cords in belt portion or carcass portion of radial tires. By further adding thereto cobalt salt of organic acids other than the above described fatty acids and/or boric acid or a metal salt of boric acid, the corrosion resistance of steel cords is synergistically improved.
REFERENCES:
patent: 1919718 (1933-07-01), Gray
patent: 2912355 (1959-11-01), Formanek et al.
patent: 4137359 (1979-01-01), Bak et al.
Itoh Michio
Kinoshita Takeshi
Tomita Seisuke
Tsukamoto Takehiro
Watanabe Shuichi
Boland Lois E.
Bridgestone Tire Co. Ltd.
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