LUBRICATION COMPOSITION Russian patent published in 2007 - IPC C10M169/04 C10M105/76 C10M107/50 C10M133/12 C10M133/44

Abstract SU 1840595 A1

FIELD: lubricants.

SUBSTANCE: composition contains, wt %: polyethylsiloxane liquid 18-20, N-phenyl-α-naphthylamine 0.04-0.06, p,p'-diisooctyldiphenylamine 0.8-1.2, benzotriazole 0.05-0.1, hyppuric acid decyl ester 0.25-0.35, N,N;-diphenyl(2,5-di-tert-butyl-p-phenylenediamine) 0.4-0.6, polyethylsiloxane liquid 18-20, and boric acid-modified pentaerythritol ester of synthetic fatty acids C₅-C₉-fraction to 100.

EFFECT: increased thermooxidative resistance and improved lubricating viscosity-temperature properties of composition.

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SU 1 840 595 A1

Authors

Zejnalova Govkhar Ali Kyzy

Kjazimova Natella Salekhovna

Nasirova Javer Rza Kyzy

Dates

2007-09-10—Published

1987-03-30—Filed