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LUBRICANT COMPOSITION BASED ON METAL NANOPARTICLES

  • US 20160075965A1
  • Filed: 04/18/2014
  • Published: 03/17/2016
  • Est. Priority Date: 04/19/2013
  • Status: Abandoned Application
First Claim
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1. A lubricant composition comprising at least one base oil, at least one dispersant having a weight-average molecular weight greater than or equal to 2000 Daltons and metal nanoparticles in a content by weight ranging from 0.01 to 2% with respect to the total weight of the lubricant composition, the metal nanoparticles being concentric polyhedrons with a multilayer or sheet structure.

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