| abstract |
The invention relates to a lubricant composition comprising: (a) at least one synthetic base oil and optionally at least one additive and (b) carbon nanotubes, said composition having a weight percentage of carbon nanotubes (b) relative to the total amount of base oils (a) of the composition of between 0.15 and 3.50%, the ratio between said weight percentage of carbon nanotubes, and the apparent density of the powder of carbon nanotubes, expressed in g/1 and measured according to the standard ISO 60-ASTM D1895 being greater than 102. Use for the lubrication of internal combustion engines. |