Patents by Inventor SHUTARO KAMEYAMA

SHUTARO KAMEYAMA 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).

  • POWDER COATING COMPOSITION
    Publication number: 20240059913
    Abstract: An object of the present invention is to provide a hot-melt fluorine resin powder coating composition containing a filler, which has a large film thickness that can be coated once, a large limit film thickness for an overcoating, and can be thickly coated. The present invention is a powder coating composition, which is a powder mixture, containing: first hot-melt fluorine resin particles having an average particle diameter of 2 to 100 ?m in which a filler is dispersed in the particles; second hot-melt fluorine resin particles having an average particle diameter of 10 to 200 ?m; and charge controlling agent particles.
    Type: Application
    Filed: February 22, 2022
    Publication date: February 22, 2024
    Applicants: THE CHEMOURS COMPANY FC, LLC, CHEMOURS-MITSUI FLUOROPRODUCTS CO., LTD
    Inventors: RYO NAKAZAWA, MASAHIRO TAKEYAMA, HOAI-NAM PHAM, SHUTARO KAMEYAMA