Tread compositions with improved dynamic storage modulus

Details Tread compositions with improved dynamic storage modulus Tread compositions with improved dynamic storage modulus

2008-10-29

2011-12-06

Cheung, William (Department: 1762)

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...

C524S496000

Reexamination Certificate

active

08071671

ABSTRACT:
A process for forming a tire component, the process comprising the steps of introducing a vulcanizable polymer, a curative, a first carbon black characterized by an iodine adsorption number, per ASTM D1510, that is greater than 60 g/kg, and a second carbon black characterized by an iodine adsorption number, per ASTM D1510, that is less than 60 g/kg to form a vulcanizable composition, fabricating a tire component from the vulcanizable composition, and curing the tire component.

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