polymer compatibilizer

https://doi.org/10.1351/goldbook.PT07185
Polymeric additive that, when added to a blend of immiscible polymers, modifies their interfaces and stabilizes the blend.
Note:
Typical polymer compatibilizers are @B00682@ or graft copolymers.
Source:
PAC, 2004, 76, 889. 'Definitions of terms relating to reactions of polymers and to functional polymeric materials (IUPAC Recommendations 2003)' on page 901 (https://doi.org/10.1351/pac200476040889)