Patents by Inventor Osvaldo Fiorani

Osvaldo Fiorani 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).

  • Film-forming resin for use in anti-corrosive and can-coating compositions
    Patent number: 4272416
    Abstract: Resinous substance suitable for use as film-forming component in anti-corrosive and can-coating paint and varnish compositions, which consists of the product obtained by reacting a normally solid polyepoxide with cashew nut oil in such amounts as to ensure equivalence between the phenolic hydroxyl groups of the cashew nut oil and the epoxy groups of the polyepoxide, and modifying the resulting reaction product with fatty acids having at least 8 carbon atoms per molecule, using a molar ratio of from 0.1:1 to 0.8:1 between said fatty acids and the cashew nut oil used in the reaction with the polyepoxide.
    Type: Grant
    Filed: November 19, 1979
    Date of Patent: June 9, 1981
    Assignee: Societa Italiana Resine S.I.R. S.p.A.
    Inventors: Beppino Passalenti, Gino Giuliani, Osvaldo Fiorani