METHOD OF PRODUCING TRANSMISSION OIL FOR HYPOID GEARS Russian patent published in 1997 - IPC

Abstract RU 2079547 C1

FIELD: production of lubricating oils. SUBSTANCE: transmission oil is produced through successively combining basic distillate oil, basic residual oil, product of propane-butane deasphaltization, depressant, and antiscoring additive. As the latter, 190-460 C fraction sulfuric product from polymer gasoline production is used. EFFECT: widened variety of oil components. 2 tbl

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RU 2 079 547 C1

Authors

Khajrudinov I.R.

Kovtunenko S.V.

Mingaraev S.S.

Khamitov G.G.

Sultanov F.M.

Fajzrakhmanov I.S.

Zajnetdinov M.A.

Teljashev Eh.G.

Imashev U.B.

Dates

1997-05-20Published

1994-12-27Filed