Pneumatic tire comprising polyisoprene rubber and alkali metal a

Details Pneumatic tire comprising polyisoprene rubber and alkali metal a Pneumatic tire comprising polyisoprene rubber and alkali metal a

1977-06-13

1979-08-28

Woodberry, Edward M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

152209R, 152330R, 152354R, 260 175, 260 4247, C08L 504

Patent

active

041660528

ABSTRACT:
A rubber composition containing polyisoprene rubber or a blend of polyisoprene rubber and polybutadiene rubber has a high friction coefficient against the frozen road surface due to the easy deformability at low temperature and high affinity for water. A pneumatic tire comprising a tread consisting of the rubber composition is excellent in the brake, traction and cornering performances and can travel safely on frozen roads without the use of spikes or a chain.

REFERENCES:
patent: 3638702 (1972-02-01), Endter
patent: 3815651 (1974-06-01), Neal
patent: 3938574 (1976-02-01), Burmester et al.
patent: 3964949 (1976-06-01), Kent et al.
patent: 4017654 (1977-04-01), Evans
Chem. Absts. 67:100862j, Tire Cord Coatings, Gardner.
Chem. Absts. 70:58790u, Rubber Composition for Tire Carcasses, Klamann.

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