Tire with tread of natural rubber-rich rubber composition

Details Tire with tread of natural rubber-rich rubber composition Tire with tread of natural rubber-rich rubber composition

2006-02-21

2006-02-21

Yoon, Tae H. (Department: 1714)

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...

C524S495000, C524S493000, C525S332900, C525S333100, C525S333200, C152S209100

Reexamination Certificate

active

07001946

ABSTRACT:
This invention relates to tires having a tread of a natural rubber-rich rubber composition reinforced with a combination of rubber reinforcing carbon black and precipitated silica in which carbon black is in the majority of such reinforcement. In one aspect, the tread rubber has a balance of physical properties. Such balance of physical properties includes relatively high hardness and abrasion resistance properties balanced with an acceptable rebound property.

REFERENCES:
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patent: 6872772 (2005-03-01), Steiner et al.
patent: 2002/0011293 (2002-01-01), Zanzig et al.
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patent: 1254786 (2002-11-01), None
European Search Report.

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