Patents by Inventor Yasimasa KAWABE

Yasimasa KAWABE 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).

  • NANOFIBER DISPERSION, METHOD OF PRODUCING NANOFIBER DISPERSION, POWDERY NANOFIBERS OBTAINABLE FROM THE DISPERSION, RESIN COMPOSITION CONTAINING THE POWDERY NANOFIBERS AND MOLDING MATERIAL FOR 3D PRINTER USING THE RESIN COMPOSITION
    Publication number: 20210024722
    Abstract: The present application provides a dispersion dispersed satisfactorily cellulose nanofibers, powdery cellulose nanofibers obtained by pulverizing thereof, a resin composition obtained by blending thereof and a molding raw material for a 3D printer by using thereof. It is possible to obtain a composition uniformly finely dispersed the cellulose nanofibers by treating a mixture containing unmodified cellulose nanofibers and a dispersant using a high speed agitating Medialess disperser, and followed by pulverizing the composition to blend with a resin and a rubber component. Also, a resin composition improved in mechanical properties and heat resistance, obtained by blending the powdery cellulose nanofibers above with a thermoplastic resin or a thermosetting resin, is useful as a molding material for a 3D printer.
    Type: Application
    Filed: February 8, 2017
    Publication date: January 28, 2021
    Applicant: Starlite Co., Ltd
    Inventors: Masato FUJIHASHI, Mayumi MOCHIDA, Toru HORIUCHI, Yasimasa KAWABE