Patents by Inventor Loubineux Dominique

Loubineux Dominique 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 manufacturing a ribbon constituted by at least one yarn impregnated with a thermoplastics polymer
    Patent number: 5139593
    Abstract: This invention relates toa process for manufacturing a ribbon constituted by at least one yarn impregnated with a thermoplastics polymer, wherein the ribbon is obtained by controlled sheathing of the yarn by the thermoplastics polymer, then passage of the yarn thus sheathed between two rollers crushing the yarn while the polymer is in its plastic state. This is obtained either by heating the rollers, or, preferably, by subjecting the polymer to the action of ultra-sounds during its passage between the two rollers.
    Type: Grant
    Filed: November 20, 1990
    Date of Patent: August 18, 1992
    Assignee: Institut Textile de France
    Inventors: Loubineux Dominique, Lamure Gerard