| http://www.w3.org/ns/prov#value | - crylate or copolymer of polystyrene and polyacrylic acid in which the ratio by weight, for example, of polyacrylic acid to polystyrene can vary, for example, from about 0/100 to about 50/50, and which latex is preferably prepared by batch emulsion polymerization; dispersing a conductive component, such as carbon black, preferably submicron in size in the polymer latex, or in cationic surfactant, i
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