Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2006-08-29
2006-08-29
Mulcahy, Peter D. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
Reexamination Certificate
active
07098260
ABSTRACT:
A rubber composition based on at least a diene elastomer, a reinforcing filler and a siloxane polysulfide of the general formula (I) below:in which:the number x, which may be an integer or a fractional number, is equal to or greater than 2;the radicals Z, which may be identical or different, are divalent bond groups;the radicals R, which may be identical or different, are hydrocarbon groups.The invention also concerns a process for preparing a rubber composition having an improved reversion resistance, a finished article intended for a suspension system of an automotive vehicle, in particular a tire.
REFERENCES:
patent: 6774255 (2004-08-01), Tardivat et al.
Belin Laure
Pagano Salvatore
Roy Vanessa
Cohen & Pontani, Lieberman & Pavane
Michelin & Recherche et Technique S.A.
Mulcahy Peter D.
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