Process for preparing a silica/rubber blend which includes...

Details Process for preparing a silica/rubber blend which includes... Process for preparing a silica/rubber blend which includes...

2006-11-28

2006-11-28

Cain, Edward J. (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...

C524S493000

Reexamination Certificate

active

07141622

ABSTRACT:
The subject invention reveals a process for preparing a silica/rubber blend which comprises dispersing silica, a silica coupling agent, and a low molecular weight end-group functionalized diene rubber throughout a cement of a conventional rubbery polymer, and subsequently recovering the silica/rubber blend from the organic solvent. It further reveals a tire having a tread that is made from such a silica/rubber blend.

REFERENCES:
patent: 5409969 (1995-04-01), Hamada
patent: 5532319 (1996-07-01), Asahara et al.
patent: 6166108 (2000-12-01), Materne et al.
patent: 6359034 (2002-03-01), Visel et al.
patent: 6378582 (2002-04-01), Sandstrom et al.
patent: 6608145 (2003-08-01), Lin et al.
patent: 2003/0069332 (2003-04-01), Agostini et al.
patent: 2003/0105242 (2003-06-01), Penot
patent: 2004/0162399 (2004-08-01), Reddy et al.
Ciullo, Peter A.; Industrial Minerals and Their Uses—A Handbook & Formulary, Noyes Publications, New Jersey, 1996 (pp. 59-60).

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