LUBRICATION COMPOSITION Russian patent published in 2008 - IPC C10M133/14 C10M133/12 C10M133/16 C10M133/44 C10M107/50 C10M105/38

Abstract SU 1840695 A1

FIELD: chemistry.

SUBSTANCE: lubrication composition can be used in aviation. The composition contains the following in wt %: N-phenyl-α-naphtylamine 0.04-0.05; n,n'-diisooctyldiphenylamine 0.8-1.1; benzotriazole 0.08-0.1; hippuric acid decyl ether 0.2-0.3; di-(n-phenylaminophenoxy)-none oxyborate 0.4-0.5; polyethylsiloxane liquid 18-20; compound ether of pentaerythritol and synthetic fatty acids with content of C₅-C₉ of up to 100.

EFFECT: higher thermal oxidative stability and improvement of lubricating properties of the composition.

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SU 1 840 695 A1

Authors

Zejnalova Govkhar Ali Kyzy

Kjazimova Natella Salekhovna

Nasirova Javer Rza Kyzy

Dates

2008-11-20—Published

1987-04-24—Filed