US Patent Issued to HOKUETSU on Sept. 9 for "Method for manufacturing carbon nanotube aqueous dispersion" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 10 -- United States Patent no. 12,410,058, issued on Sept. 9, was assigned to HOKUETSU Corp. (Nagaoka, Japan).

"Method for manufacturing carbon nanotube aqueous dispersion" was invented by Hideaki Komiyama (Nagaoka, Japan), Atsushi Tamura (Nagaoka, Japan) and Toshihiko Soyama (Nagaoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method of producing a carbon nanotube aqueous dispersion having satisfactory dispersibility. The method of producing a carbon nanotube aqueous dispersion includes: preparing mixed liquids by mixing carbon nanotubes, carboxymethyl cellulose and water; and dispersing the carbon nanotubes contained in the mixed liquids by an aqueous counter collision me...