Patents by Inventor Yosuke SHIMODAIRA

Yosuke SHIMODAIRA 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).

  • Cationic electrodeposition coating material composition
    Patent number: 11034855
    Abstract: The present invention relates to a cationic electrodeposition coating composition containing a resin emulsion containing an aminated resin (A) and a blocked isocyanate curing agent (B), characterized in that a deposited electrodeposition coating film of the cationic electrodeposition coating composition has a coating film viscosity in a range of 5,000 to 1,000,000 mPa·s at 110° C., and a portion resulting from removal of a resin component from the deposited electrodeposition coating film of the cationic electrodeposition coating composition has a polarity term in a range of 2 to 30 mN/m.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: June 15, 2021
    Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Tetsuya Ohara, Nobuhiro Miyamae, Yosuke Shimodaira, Toshio Inbe
  • CATIONIC ELECTRODEPOSITION COATING MATERIAL COMPOSITION
    Publication number: 20200102469
    Abstract: The present invention relates to a cationic electrodeposition coating composition containing a resin emulsion containing an aminated resin (A) and a blocked isocyanate curing agent (B), characterized in that a deposited electrodeposition coating film of the cationic electrodeposition coating composition has a coating film viscosity in a range of 5,000 to 1,000,000 mPa·s at 110° C., and a portion resulting from removal of a resin component from the deposited electrodeposition coating film of the cationic electrodeposition coating composition has a polarity term in a range of 2 to 30 mN/m.
    Type: Application
    Filed: March 22, 2018
    Publication date: April 2, 2020
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Tetsuya OHARA, Nobuhiro MIYAMAE, Yosuke SHIMODAIRA, Toshio INBE