LUBRICATING-REINFORCING COMPOSITION Russian patent published in 2001 - IPC

FIELD: preparation of antifriction compositions for various friction pairs used in petrochemical, transport, extractive, building, shipand machine building industries. SUBSTANCE: in order to impart specific properties to metal surface by applying coaling having both antifriction and reinforcing effect proposed is composition comprising mixture of complexes of Sn, Cu, Co, Ni, Mo, Cd and nitrylacetic or tetraaminoacetic acids or sodium salts thereof (10- 250 wt parts) with dioctyl sebacinate (10-150 wt parts), and aromatic alcohols of general formula: (C₆H₄)_x (OH)_y, x is 1 or 2, y is 2 or 3 (5-150 wt parts and oligomeric alcohols (the balance) which are products of condensation of oxypropylene and epichlohydrin with polyhydric alcohols, e. g. diethylene glycol and glycerol. EFFECT: improved properties of the lubricating- reinforcing composition. 2 tbl