| http://www.w3.org/ns/prov#value | - An aqueous solution of the water-soluble self doped zwitterionic polymer comprised of from about 100 to about 500 monomer units, wherein 0.01 to 100% of the monomer units have the structure ##STR12## wherein n is 0 or 1, R2 is a linear or branched alkyl, ester, ether or amide moiety having between 1 and about 10 carbon atoms, and X is a Bronsted acid anion.
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