79 Interfacial Polymerization

DOI: 10.1201/9781003161318-79

Interfacial polymerization is a type of step-growth polymerization in which polymerization occurs at the interface between two immiscible phases (generally two liquids), resulting in a polymer that is constrained to the interface.

There are five common types of interfacial polymerization interfaces: liquid-solid, liquid-liquid, and liquid-in-liquid emulsion. There are two examples each for liquid-liquid and liquid-in-liquid emulsion, either using one monomer or two.

The principles of interfacial polymerization were first described in a series of articles published by Morgan’s research group at Dupont Nemour, and those reports are still the key reference resources for interfacial polymerization. ...

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