| http://www.w3.org/ns/prov#value | - Using the procedure described above, particulate carbon may also be wetproofed against aqueous reactants with polystyrene, fluorocarbon resins, polyethylene emulsions, silicones, or other hydrophobic materials, by any suitable procedure that avoids complete encapsulation by hydrophobic materials impermeable to the reactants or products formed.
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