METHOD OF PREPARING COMPOSITION FOR FUR AND LEATHER GREASING

摘要

FIELD: greasing agents. SUBSTANCE: method involves oxidative sulfonation of natural lipids and their mixtures with sodium bisulfite in the presence of surface-active substances and cobalt nitrate and glycols addition (10-40% of natural fat mass) to reaction mass before sulfonation in order to stabilize sulfonation process. EFFECT: improved method of composition preparing.