Patents by Inventor Guiliano Mengoli

Guiliano Mengoli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for the electrolytic coating of conductive substrates with protective films of phenolic resins
    Patent number: 4297188
    Abstract: Process for coating a conductive substrate used as the anode in an electrochemical cell, in which a direct electric current is passed from a cathode to the said anode through an electrolytic liquid containing a phenolic monomer in order to form a polymeric film of phenolic resin on the substrate.The electrolyte includes from 10 to 200 g/l of allylphenol or a mixture of such with other phenols, and from 5 to 200 g/l of an aliphatic amine, in solution in a mixture of water and alcohol. The polymeric film is deposited by using an electric current of a density not greater than 50 mA/cm.sup.2 of substrate, and the polymeric film so deposited is heated to a temperature of from 100.degree. to 200.degree. C. in order to induce the hardening of the said resin.
    Type: Grant
    Filed: September 23, 1980
    Date of Patent: October 27, 1981
    Assignees: Centro Ricerche Fiat S.p.A., Consiglio Nazionale Delle Richerche
    Inventors: Sergio Daolio, Guiliano Mengoli, Carlo Folonari, Marco Musiani