Patents by Inventor Sauro Gaiba

Sauro Gaiba 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).

  • Stable dispersions of polyols containing polyvinylchloride
    Patent number: 5173530
    Abstract: Stable dispersions of polyols having a viscosity lower than 10,000 mPa.times.sec and containing dispersed particles of polyvinylchloride, having a size within the range of from 1 to 10 micrometers and impregnated by the said polyols.
    Type: Grant
    Filed: May 30, 1991
    Date of Patent: December 22, 1992
    Assignee: Montedipe S.p.A.
    Inventors: Piero Andreola, Sauro Gaiba, Eugenio Bianchin, Carlo Mulas