4007. [Polishing Agent.] German Patent Appl. Sch 127,766, no date, (Cl. IV o-22 g). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 641.

PATENT

4007. [Polishing Agent.] German Patent Appl. Sch 127,766, no date, (Cl. IV o-22 g). Auszüge deut. Patent-Anmeldungen, vol. 6, p. 641.

Waxes from the hard paraffin produced in the Fischer-Tropsch synthesis are used as polishing agents. Acid number about 30-40, ester number 30-50, and saponification number 60-90.