Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Compound of indeterminate structure – prepared by reacting a...
Patent
1996-03-11
1997-04-01
Howard, Jacqueline V.
Solid anti-friction devices, materials therefor, lubricant or se
Lubricants or separants for moving solid surfaces and...
Compound of indeterminate structure, prepared by reacting a...
C10M13344
Patent
active
056165439
ABSTRACT:
A lubricating oil composition suitable for use in low- or medium-speed diesel engines comprising a fuel oil with a residual oil content characterised in that the lubricating oil composition further comprises a "black paint" reducing amount of the product obtained by the reaction at elevated temperature of a hydrocarbyl-substituted succinic anhydride with either serine or an aminosalicylic acid.
REFERENCES:
patent: 2490744 (1949-12-01), Trigg et al.
patent: 3219666 (1965-11-01), Norman
patent: 4388198 (1983-06-01), Butcosk
patent: 5266081 (1993-11-01), Avery et al.
BP Chemicals (Additives) Limited
Howard Jacqueline V.
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