Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2008-05-06
2008-05-06
Mulcahy, Peter D. (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
Reexamination Certificate
active
11287757
ABSTRACT:
A rubber comprising a silane, a filler and at least one rubber selected from the group consisting of solution polymerization-derived styrene-butadiene rubber (S-SBR) having from about 10 to about 80 percent vinyl content; (ii) emulsion polymerization-derived rubber; and (iii) butadiene rubber having from about 5 to about 99 percent cis content and from about 0 to about 60 percent vinyl content.
REFERENCES:
patent: 2003/0221760 (2003-12-01), Grimberg et al.
patent: 2004/0023926 (2004-02-01), Guennouni et al.
patent: 1439182 (2004-07-01), None
Patel Ben
Smith Brennan
Momentive Performance Materials Inc.
Mulcahy Peter D.
Vicari Dominick G.
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