1967. KRUPP, F., GUSSTAHLFABRIK. [Paraffin-Water Emulsions.] German Patent Appl. K 162,979, no date (Cl. IV c-22 g). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 619.

Stable paraffin-H₂O emulsions are made by saponifying the fatty acid mixtures b.> about 230° from the Fischer-Tropsch synthesis process. Also by partial soponification of the fatty acids with 5-10 C atoms in the molecule.