Patents Assigned to Shizuoka Institute of Science and Technology
  • Electrical insulating resin composition for partial-discharge resistance
    Patent number: 11629270
    Abstract: An object of the present invention is to provide an improved partial discharge-resistant electrical insulating resin composition that can inhibit deterioration of an insulator due to partial discharge. The partial discharge-resistant electrical insulating resin composition of the present invention comprises boehmite alumina and a resin.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: April 18, 2023
    Assignees: Sumitomo Seika Chemicals Co., Ltd., National Institute of Advanced Industrial Science and Technology, Shizuoka Institute of Science and Technology
    Inventors: Noriyuki Hayashizaka, Kazunori Kawasaki, Masayuki Yamashita, Takeo Ebina, Takahiro Ishida, Satomi Hattori