Patents Assigned to Nanomateriales S.A. de C.V.
  • Single step milling and surface coating process for preparing stable nanodispersions
    Patent number: 8668955
    Abstract: A single step milling and surface coating process allows for production of a stable dispersion of surface coated nanoparticles in an efficient manner. The process comprises providing feed particles, providing a coating agent, and generating the stable dispersion of surface coated nanoparticles by milling the feed particles in an aqueous medium containing the coating agent such that the coating agent bonds to surfaces of the feed particles as the feed particles are milled to an average particle size of less than about 100 nm.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: March 11, 2014
    Assignee: Nanomateriales S.A. de C.V.
    Inventors: William A. Yuill, Donald D. Gibson, Charles E. Seeney
  • Single Step Milling and Surface Coating Process for Preparing Stable Nanodispersions
    Publication number: 20130121936
    Abstract: A single step milling and surface coating process allows for production of a stable dispersion of surface coated nanoparticles in an efficient manner. The process comprises providing feed particles, providing a coating agent, and generating the stable dispersion of surface coated nanoparticles by milling the feed particles in an aqueous medium containing the coating agent such that the coating agent bonds to surfaces of the feed particles as the feed particles are milled to an average particle size of less than about 100 nm.
    Type: Application
    Filed: December 14, 2012
    Publication date: May 16, 2013
    Applicant: Nanomateriales S.A. de C.V.
    Inventor: Nanomateriales S.A. de C.V.
  • Single step milling and surface coating process for preparing stable nanodispersions
    Patent number: 8357426
    Abstract: A single step milling and surface coating process allows for production of a stable dispersion of surface coated nanoparticles in an efficient manner. The process comprises providing feed particles, providing a coating agent, and generating the stable dispersion of surface coated nanoparticles by milling the feed particles in an aqueous medium containing the coating agent such that the coating agent bonds to surfaces of the feed particles as the feed particles are milled to an average particle size of less than about 100 nm.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: January 22, 2013
    Assignee: Nanomateriales S.A. de C.V.
    Inventors: Charles E. Seeney, William A. Yuill, Donald D. Gibson