Tire with component comprised of rubber composition...

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

Reexamination Certificate

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Details

C524S262000, C524S263000, C524S571000, C152S450000, C152S905000

Reexamination Certificate

active

11303279

ABSTRACT:
The invention relates to a tire having at least one component comprised of a rubber composition which contains a hydrophobated, pre-silanized silica, namely a pre-silanized silica hydrophobated with an epoxidized soybean oil and/or epoxidized rubber tree seed oil in situ within said rubber composition. Such tire component may be, for example although not limited to, a tire tread, sidewall and/or sidewall insert.

REFERENCES:
patent: 4436847 (1984-03-01), Wagner
patent: 4474908 (1984-10-01), Wagner
patent: 5064901 (1991-11-01), Machado
patent: 5780538 (1998-07-01), Cohen et al.
patent: 5914364 (1999-06-01), Cohen et al.
patent: 6448318 (2002-09-01), Sandstrom
patent: 6573324 (2003-06-01), Cohen et al.
patent: 2006/0183831 (2006-08-01), Hsu et al.

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