Patents by Inventor Davide Contu

Davide Contu 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 producing a flaked thermal-insulating and/or acoustic-insulating material
    Patent number: 10753044
    Abstract: A process for producing a flaked cellulose-based thermal- and/or acoustic-insulating material includes preparing a cellulose-based pulp and providing a web of paper having a given thickness, starting from the pulp. A coating having a mixture containing a first substance having a flame-retardant function and a second substance having an anti-mould function is applied on the web. The coated web is subjected to a milling operation so as to provide flakes of flaked insulating material.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: August 25, 2020
    Assignee: ENERPAPER S.R.L.
    Inventors: Davide Contu, Claudio Cerutti
  • PROCESS FOR PRODUCING A FLAKED THERMAL-INSULATING AND/OR ACOUSTIC-INSULATING MATERIAL
    Publication number: 20190145051
    Abstract: A process for producing a flaked cellulose-based thermal- and/or acoustic-insulating material includes preparing a cellulose-based pulp and providing a web of paper having a given thickness, starting from the pulp. A coating having a mixture containing a first substance having a flame-retardant function and a second substance having an anti-mould function is applied on the web. The coated web is subjected to a milling operation so as to provide flakes of flaked insulating material.
    Type: Application
    Filed: April 22, 2016
    Publication date: May 16, 2019
    Inventors: Davide CONTU, Claudio CERUTTI
  • PROCESS FOR MANUFACTURING INSULATING MATERIAL
    Publication number: 20110253325
    Abstract: Process for producing cellulose-based thermal and/or acoustic insulation material, characterised in that said insulation material comprises paper sludge and wherein said insulation material is in form of flakes.
    Type: Application
    Filed: December 11, 2009
    Publication date: October 20, 2011
    Inventors: Andrea Cavaleri, Davide Contu