Patents by Inventor Eric Bocquet

Eric Bocquet 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).

  • Mineral wool composition
    Patent number: 7638447
    Abstract: The subject of the invention is a mineral wool capable of dissolving in a physiological medium, which wool comprises the constituents below in the following percentages by weight: SiO2 39–44%, preferably 40–43% Al2O3 16–27%, preferably 16–26% CaO 6–20%, preferably 8–18% MgO 1–5%, preferably 1–4.9% Na2O 0–15%, preferably 2–12% K2O 0–15%, preferably 2–12% R2O (Na2O + K2O) 10–14.7%, preferably 10–13.5% P2O5 0–3%, especially 0–2% Fe2O3 (total iron) 1.5–15%, especially 3.2–8% B2O3 0–2%, preferably 0–1% TiO2 0–2%, preferably 0.4–1%.
    Type: Grant
    Filed: October 4, 2004
    Date of Patent: December 29, 2009
    Assignee: Saint-Gobain Isover
    Inventors: Jean-Luc Bernard, Eric Bocquet
  • Mineral wool composition
    Publication number: 20070135291
    Abstract: The subject of the invention is a mineral wool capable of dissolving in a physiological medium, which wool comprises the constituents below in the following percentages by weight: SiO2 39-44%, preferably 40-43% Al2O3 16-27%, preferably 16-26% CaO 6-20%, preferably 8-18% MgO 1-5%, preferably 1-4.9% Na2O 0-15%, preferably 2-12% K2O 0-15%, preferably 2-12% R2O (Na2O + K2O) 10-14.7%, preferably 10-13.5% P2O5 0-3%, especially 0-2% Fe2O3 (total iron) 1.5-15%, especially 3.2-8% B2O3 0-2%, preferably 0-1% TiO2 0-2%, preferably 0.4-1%.
    Type: Application
    Filed: October 4, 2004
    Publication date: June 14, 2007
    Applicant: Saint-Gobain Isover
    Inventors: Jean-Luc Bernard, Eric Bocquet