polybetaine

https://doi.org/10.1351/goldbook.PT07220
ampholytic polymer in which pendant groups have a betaine-type structure.
Note:
A polybetaine is a type of @ZT07228@.
Source:
PAC, 2006, 78, 2067. 'Terminology of polymers containing ionizable or ionic groups and of polymers containing ions (IUPAC Recommendations 2006)' on page 2072 (https://doi.org/10.1351/pac200678112067)