Patents by Inventor Keiji GOTO

Keiji GOTO 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).

  • HEAT-EXPANDABLE MICROCAPSULES, PRODUCTION METHOD THEREFOR, AND FOAMED MOLDED ARTICLE
    Publication number: 20200230562
    Abstract: Heat-expandable microcapsules each having a core/shell structure which includes a core and a shell, wherein the core contains a volatile substance and the shell contains a polymer, the polymer being obtained by reacting a monomer mixture with an organic peroxide represented by general formula (1): wherein the R1 moieties each independently represent a C2-12 unsaturated hydrocarbon group, the unsaturated hydrocarbon group being optionally separated by one or more of —CO—O—, —O—CO—, and —O—.
    Type: Application
    Filed: September 5, 2018
    Publication date: July 23, 2020
    Applicant: NOF CORPORATION
    Inventors: Masaki HAYASHI, Keiji GOTO, Ryosuke ITOYAMA