Rubber composition for tire tread

Details Rubber composition for tire tread Rubber composition for tire tread

1998-03-24

1999-11-16

Cain, Edward J.

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...

525496, C08K 300

Patent

active

059859784

ABSTRACT:
A rubber composition for a tire tread comprising 100 parts by weight of a diene rubber and 35 to 60 parts by weight of a carbon black having a nitrogen specific surface area (N.sub.2 SA) of 120-150 m.sup.2 /g, a 24M4DBP of 95-110 ml/100 g, an N.sub.2 SA/IA of 0.95-1.05, a .DELTA.Dst of less than 70 nm, a Tint of more than 130, and a toluene discoloration (T%) of not less than 70% but less than 80%.

REFERENCES:
patent: 5877251 (1999-03-01), Sant

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