| http://www.w3.org/ns/prov#value | - Following emulsion polymerization, the emulsion polymerizate can be withdrawn from the polymerization vessel and (1) the emulsion employed as, or in, the erasable ink or (2) the unreacted monomer and other volatiles can be removed to provide a concentrated emulsion which is then used as, or in, the erasable ink or (3) the polymer particles can be recovered from the aqueous continuous phase of the
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