Patents by Inventor Kuniaki AKATSU

Kuniaki AKATSU 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).

  • FLUORINATED COPOLYMER, FLUORINATED COPOLYMER COMPOSITION, AND CROSSLINKED RUBBER ARTICLE
    Publication number: 20220227908
    Abstract: To provide a fluorinated copolymer, whereby it is possible to produce a crosslinked rubber article excellent in mold release properties. The fluorinated copolymer of the present invention has units based on tetrafluoroethylene, units based on a perfluoro(alkyl vinyl ether), units based on a monomer having a fluorine atom and at least two polymerizable unsaturated bonds, and units based on a monomer having a nitrile group and a fluorine atom.
    Type: Application
    Filed: April 7, 2022
    Publication date: July 21, 2022
    Applicant: AGC Inc.
    Inventors: Yukiko HATTORI, Tsuyoshi KAWAI, Takeshi YAMADA, Kuniaki AKATSU