Explanatory notes
… oils and their fractions. 4.- Soap‑stocks, oil foots and dregs, stearin pitch, glycerol pitch and wool grease … or treated in certain ways (e.g., boiled, sulphurised or hydrogenated). (2) Certain products derived from fats or … methods used for fractionation are as follows : (a) dry fractionation which includes pressing, decantation, …Legal note
… oils and their fractions. 4.- Soap‑stocks, oil foots and dregs, stearin pitch, glycerol pitch and wool grease …