Patents Assigned to DFHS, LLC
  • Patent number: 8317909
    Abstract: The present invention provides compositions and processes for preparing metallic ions for deposition on and/or into conductive substrates, such as metals, to substantially eliminate friction from metal to metal contact. It is used in the aqueous embodiment to form new metal surfaces on all metal substrates. The processes form stable aqueous solutions of metal and metalloid ions that can be adsorbed or absorbed on and/or into conductive substrates. The aqueous solutions consist of ammonium alkali metal phosphate salts, and/or ammonium alkali metal sulfate salts mixed with a water soluble metal or metalloid salt from Group I through Group VIII of the periodic table of elements. The aqueous solutions allow for a nano deposition of the metal ions on and/or into the surfaces of conductive substrates. The surfaces created by the deposited metal ions will provide metal passivation and substantially eliminate friction in metal-to-metal contact without the use of hydrocarbon based lubricants.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: November 27, 2012
    Assignee: DFHS, LLC
    Inventor: Frank G. Defalco
  • Publication number: 20100154673
    Abstract: The present invention provides compositions and processes for preparing metallic ions for deposition on and/or into conductive substrates, such as metals, to substantially eliminate friction from metal to metal contact. It is used in the aqueous embodiment to form new metal surfaces on all metal substrates. The processes form stable aqueous solutions of metal and metalloid ions that can be adsorbed or absorbed on and/or into conductive substrates. The aqueous solutions consist of ammonium alkali metal phosphate salts, and/or ammonium alkali metal sulfate salts mixed with a water soluble metal or metalloid salt from Group I through Group VIII of the periodic table of elements. The aqueous solutions allow for a nano deposition of the metal ions on and/or into the surfaces of conductive substrates. The surfaces created by the deposited metal ions will provide metal passivation and substantially eliminate friction in metal-to-metal contact without the use of hydrocarbon based lubricants.
    Type: Application
    Filed: March 9, 2010
    Publication date: June 24, 2010
    Applicant: DFHS, LLC
    Inventor: Frank G. Defalco