Polymer composed of negatively charged macromolecules and an equivalent amount of counter-cations.
- If a substantial fraction of constitutional units carries negative charges, then an anionic polymer is a @P04728@.
- The term anionic polymer should not be used to denote a polymer prepared by @A00361@.
PAC, 2006, 78, 2067. 'Terminology of polymers containing ionizable or ionic groups and of polymers containing ions (IUPAC Recommendations 2006)' on page 2069 (https://doi.org/10.1351/pac200678112067)