Patents by Inventor Leo M. Godfried

Leo M. Godfried 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).

  • Fire-protecting polyester resins
    Patent number: 4230616
    Abstract: Polyester moulding compositions and polyester resins resulting therefrom are rendered fire-protecting by incorporating in the moulding composition a combination of three materials: a source of carbon, such as e.g. pentaerythritol, a source of phosphoric acid, such as e.g. ammonium polyphosphate, and a source of non-inflammable gases such as melamine-formaldehyde, in proportions of 5-20%, 20-40% and 5-20% by weight respectively, calculated on the total weight of this combination plus polyester and monomer.
    Type: Grant
    Filed: May 11, 1978
    Date of Patent: October 28, 1980
    Assignee: Fokker-VFW BV
    Inventor: Leo M. Godfried
  • Fire-protecting epoxy resin reinforced with glass fiber
    Patent number: 4085247
    Abstract: Glass fiber-reinforced epoxy resins are rendered fire-protecting by incorporating in their moulding compositions a combination of three materials: a source of carbon, such as e.g. pentaerythritol, a source of phosphoric acid, such as e.g. a water-insoluble nitrogen-containing polymer phosphate, and a source of non-inflammable gases such as e.g. melamine.
    Type: Grant
    Filed: July 2, 1976
    Date of Patent: April 18, 1978
    Assignee: Fokker-VFW B. V.
    Inventor: Leo M. Godfried
  • Fire-protecting epoxy resins
    Patent number: 3981832
    Abstract: Glass fiber-reinforced epoxy resins are rendered fire-protecting by incorporating in their moulding compositions a combination of three materials: a source of carbon, such as e.g. pentaerythritol, a source of phosphoric acid, such as e.g. a water-insoluble nitrogen-containing polymer phosphate, and a source of non-inflammable gases such as e.g. melamine.
    Type: Grant
    Filed: July 12, 1974
    Date of Patent: September 21, 1976
    Assignee: Fokker-V.F.W. B.V.
    Inventor: Leo M. Godfried