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LUBRICANT COMPOSITION BASED ON METAL NANOPARTICLES

  • US 20170073612A1
  • Filed: 02/26/2015
  • Published: 03/16/2017
  • Est. Priority Date: 02/28/2014
  • Status: Active Grant
First Claim
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1. A lubricant composition comprising a kinematic viscosity at 100°

  • C. measured according to standard ASTM D445 ranging from 4 to 50 cSt and further comprising at least one base oil, at least one compound comprising a dithiophosphate group and metal nanoparticles at a content by weight ranging from 0.01 to 2% with respect to a total weight of the lubricant composition.

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