PHOSPHITE STABILISERS OF BASIC COMPONENTS OF LUBRICATING OILS AND THERMOPLASTIC POLYMERS Russian patent published in 2013 - IPC C07F9/6574 C08K5/527 C10M137/04

Abstract RU 2500683 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a phosphite of formula (III), which is suitable for stabilising basic components of lubricating oils and thermoplastic polymers, and a lubricating composition based thereon . The lubricating composition contains a compound of formula (III), a basic component of lubricating oil and a mixture of additives which contains a primary antioxidant.

EFFECT: high efficiency of stabilising lubricating oils.

2 cl, 4 tbl, 7 ex

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RU 2 500 683 C2

Authors

Gelbin Majkl E.

Dun Tszjun'

Dates

2013-12-10—Published

2009-05-18—Filed