US Patent Issued to FIBROLINE on Jan. 13 for "Facility for powder impregnation of at least one yarn and/or ribbon type substrate to be treated" (French Inventors)

ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,521,911, issued on Jan. 13, was assigned to FIBROLINE (Limonest, France).

"Facility for powder impregnation of at least one yarn and/or ribbon type substrate to be treated" was invented by Joric Marduel (Chazay D'azergues, France), Sofien Bouzouita (Tassin la Demi Lune, France) and Marc Dedieu (Les Cheres, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to an installation for impregnating powder on at least one substrate to be treated of the yarn and/or tape type. The installation includes a powder delivery unit, a unit supplying the substrate to be treated, at least two electrodes and a circulation zone for the powder and th...