Polymer composed of macromolecules in which a small but significant proportion of the constitutional units has ionic or ionizable groups, or both.
Ionic groups are usually present in sufficient amounts (typically less than 10% of constitutional units) to cause @[email protected]
@P04534@ of ionic domains from the continuous polymer phase. The ionic domains act as physical crosslinks.
PAC, 2006, 78, 2067. 'Terminology of polymers containing ionizable or ionic groups and of polymers containing ions (IUPAC Recommendations 2006)' on page 2071 (https://doi.org/10.1351/pac200678112067)