MicroencapsulationR.T.Dodge Co.R.T.Dodge Co.

Patented Macroemulsion Process:

US Patent #5,290,547
Dissolve Polymer-Prepare Gum Talha

Add polymer to Gum Talha

 

Benefits

Limitations

Interfacial Polymerization

In this process we typically have an oily core (but in some instances it can be a solid) containing one of the reactants dispersed in an aqueous media containing the other reactant. A reaction/polymerization is made to occur at the interface of the droplet and the aqueous media causing a wall to form in situ around the droplet.