Tire having silica reinforced tread

Details Tire having silica reinforced tread Tire having silica reinforced tread

1997-06-27

1999-03-23

Mulcahy, Peter D.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

525232, 525323, 152209R, C08L 2700

Patent

active

058860860

ABSTRACT:
The invention relates to a tire with a tread which is quantitatively reinforced with silica where the tread is composed of three basic elastomers, namely, emulsion polymerization prepared styrene/butadiene rubber, cis 1,4-polybutadiene rubber and high vinyl polybutadiene rubber. Optionally, the basic elastomer composition can also contain a minor amount of cis 1,4-polyisoprene natural rubber.

REFERENCES:
patent: 4224197 (1980-09-01), Ueda et al.
patent: 4522970 (1985-06-01), Scriver et al.
patent: 5159020 (1992-10-01), Halasa et al.
patent: 5162409 (1992-11-01), Mroczkowski

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