Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2005-01-04
2005-01-04
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...
C524S423000, C524S430000, C524S432000
Reexamination Certificate
active
06838495
ABSTRACT:
A Rubber Composition is provided that comprises a rubber and a composite pigment composition, with the composite pigment including a dense inorganic material and silica. The pigment composition is characterized by a CTAB surface area of greater than about 20 m2/g; a BET surface area of greater than about 25 m2/g; and a density of greater than about 2.5 g/cm3.
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Fultz William C.
Gatti Louis Frank
Sinclair Fitzgerald Alphanso
Wozniak Mark Edward
Goodrich David Mitchell
Mulcahy Peter D.
Nieves Carlos
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