LUBRICATING FLUID CONCENTRATE Russian patent published in 2003 - IPC

FIELD: special-destination fluids. SUBSTANCE: composition intended for preparation of emulsions serving as lubricating fluids suited to operations of blade and abrasive treatment of a variety of types of cast irons, steels, and nonferrous metals as well as cutting of their alloys contains, wt %: petroleum sulfonate 12.0-16.0, naphtha soap 9.0-14.0, triethanolamine 2.0-6.0, water 2.0-6.0, oleic acid 2.0-6.0, polyoxyethylated alkylphenols 1.0-5.0, potassium hydroxide 0.05-1.5, bactericide additive no more than 5.0, and mineral oil to 100%. EFFECT: increased stability at low temperatures and reduced specific consumption of grease. 3 cl, 1 tbl, 35 ex