Sulfonated carbonaceous materials

Details Sulfonated carbonaceous materials Sulfonated carbonaceous materials

2007-07-10

2007-07-10

Lorengo, J. A. (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Marking

C106S031900, C106S472000, C106S476000

Reexamination Certificate

active

10229933

ABSTRACT:
The present invention provides methods for the incorporation of sulfonate functional groups onto the surface of carbonaceous compounds and materials, and similarly provides several surface modified carbonaceous compounds and materials resulting therefrom.

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