Patents by Inventor Emanuele MAZZOTTI

Emanuele MAZZOTTI 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).

  • SOLIDIFICATION OF A NATURAL RUBBER LATEX BY POLYQUATERNARY POLYMERS
    Publication number: 20210340284
    Abstract: The present invention relates to a solidification process of the natural rubber latex by means of polyquaternary polymers. The process of the present invention has the advantage to not require the addition of acids and/or salts, with an evident saving in terms of cost for the reagents. Furthermore, in such a way neither the neutralization step of the rubber nor the treatment of the processing water before their disposal are required. The process of the present invention is suitable both for the continuous and batchwise embodiment, with evident advantages as far as its industrial application is concerned.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Applicant: VERSALIS S.P.A.
    Inventors: Giacomo GAGLIARDI, Giovanni REGATTIERI, Emanuele MAZZOTTI
  • Solidification of a natural rubber latex by polyquaternary polymers
    Patent number: 11142590
    Abstract: The present invention relates to a solidification process of the natural rubber latex by means of polyquaternary polymers. The process of the present invention has the advantage to not require the addition of acids and/or salts, with an evident saving in terms of cost for the reagents. Furthermore, in such a way neither the neutralization step of the rubber nor the treatment of the processing water before their disposal are required. The process of the present invention is suitable both for the continuous and batchwise embodiment, with evident advantages as far as its industrial application is concerned.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: October 12, 2021
    Assignee: VERSALIS S.P.A.
    Inventors: Giacomo Gagliardi, Giovanni Regattieri, Emanuele Mazzotti
  • SOLIDIFICATION OF A NATURAL RUBBER LATEX BY POLYQUATERNARY POLYMERS
    Publication number: 20190177442
    Abstract: The present invention relates to a solidification process of the natural rubber latex by means of polyquaternary polymers. The process of the present invention has the advantage to not require the addition of acids and/or salts, with an evident saving in terms of cost for the reagents. Furthermore, in such a way neither the neutralization step of the rubber nor the treatment of the processing water before their disposal are required. The process of the present invention is suitable both for the continuous and batchwise embodiment, with evident advantages as far as its industrial application is concerned.
    Type: Application
    Filed: August 11, 2017
    Publication date: June 13, 2019
    Applicant: VERSALIS S.P.A.
    Inventors: Giacomo GAGLIARDI, Giovanni REGATTIERI, Emanuele MAZZOTTI