Synthesis of Cationic Waterborne Polyurethanes from Waste Frying Oil as Antibacterial Film Coatings

<div>XRD patterns of cationic waterborne polyurethanes (CWPUs) with various internal emulsifier contents.</div>

International Journal of Polymer Science

Figure 6: Synthesis of Cationic Waterborne Polyurethanes from Waste Frying Oil as Antibacterial Film Coatings 