Researchers found that the addition of adenosine triphosphate (ATP) as a green, bio-based filler in intumescent fire retardant coatings improves flame retardant properties.
Solvent-based, cross-linkable non-isocyanate polyurethane (NIPU) coatings in non-toxic solvents such as diethylene glycol diethyl ether lead to improved water resistance.