Patents by Inventor Nicolas Meyer

Nicolas Meyer 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).

  • Furan resins of improved fire resistance
    Patent number: 4355145
    Abstract: Furan resins of improved fire resistance are produced by curing the resins with a substantially anhydrous solution of boric anhydride, an organic solvent and a concentrated acid.
    Type: Grant
    Filed: April 22, 1981
    Date of Patent: October 19, 1982
    Assignee: Societe Chimique des Charbonnages SA
    Inventors: Nicolas Meyer, Michel Cousin
  • Boric anhydride solutions and their use as hardeners of resols
    Patent number: 4323667
    Abstract: Concentrated boric anhydride solutions containing more than 5% of boric anhydride in an organic solvent selected from mono or polyalcohols, trialkylborate and/or dialkylacetal when the solvent also contains an acid selected from sulfuric acid and/or aromatic acids. These solutions are used as hardeners of formo-phenolic resols, more particularly for the manufacture of laminates comprising glass fibers and formo-phenolic resols.
    Type: Grant
    Filed: January 22, 1981
    Date of Patent: April 6, 1982
    Assignee: Societe Chimique des Charbonnages SA
    Inventors: Nicolas Meyer, Raymond Foulon
  • Phenolic laminates with furan resin coating
    Patent number: 4283462
    Abstract: In reinforced phenolic resin laminates coated with a surface layer on at least one side, the improvement wherein said surface layer consists essentially of a furan resin coating which is directly bonded to the reinforced phenolic resin laminate, thereby removing surface irregularities in the resultant laminate.
    Type: Grant
    Filed: January 24, 1980
    Date of Patent: August 11, 1981
    Assignee: Societe Chimiques des Charbonnages
    Inventors: Nicolas Meyer, Leon Schuller
  • Boric anhydride solutions and their use as hardeners of resols
    Patent number: 4272403
    Abstract: Concentrated boric anhydride solutions containing more than 5% of boric anhydride in an organic solvent selected from mono or polyalcohols, trialkylborate and/or dialkylacetal when the solvent also contains an acid selected from sulfuric acid and/or aromatic acids. These solutions are used as hardeners of formo-phenolic resols, more particularly for the manufacture of laminates comprising glass fibers and formo-phenolic resols.
    Type: Grant
    Filed: June 15, 1979
    Date of Patent: June 9, 1981
    Assignee: Societe Chimiques des Charbonnages SA
    Inventors: Nicolas Meyer, Raymond Foulon