Patents by Inventor Mitsuki ONODA

Mitsuki ONODA 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).

  • BLOCKED POLYISOCYANATE COMPOSITION, HEAT-CURABLE RESIN COMPOSITION, CURED PRODUCT, AND PRODUCTION METHOD THEREFOR
    Publication number: 20230203235
    Abstract: The present invention provides a blocked polyisocyanate composition comprising a blocked polyisocyanate compound and an amidate compound represented by the following Formula (2): wherein B, R4, R5, R6, R7, R8, R9, R10, and R11 are as defined in the specification.
    Type: Application
    Filed: April 28, 2021
    Publication date: June 29, 2023
    Applicant: KOEI CHEMICAL COMPANY, LIMITED
    Inventors: Motoyoshi MIYAGI, Mitsuki ONODA
  • AMIDATE COMPOUND, PRODUCTION METHOD THEREFOR, BLOCKING-AGENT DISSOCIATION CATALYST, AND THERMALLY CURABLE RESIN COMPOSITION
    Publication number: 20230202988
    Abstract: The invention provides a method for producing an amidate compound, comprising reacting an imidazolium carboxylic acid salt represented by the following formula (1): wherein R1 to R5 are as defined in the specification, with a polyisocyanate compound represented by the following formula (2): wherein A and x are as defined in the specification, and wherein the produced amidate compound is represented by the following formula (3): wherein y, z, A, and R1 to R5 are as defined in the specification.
    Type: Application
    Filed: March 29, 2021
    Publication date: June 29, 2023
    Applicant: KOEI CHEMICAL COMPANY, LIMITED
    Inventors: Motoyoshi MIYAGI, Mitsuki ONODA
  • BLOCKED ISOCYANATE COMPOSITION, HEAT-CURABLE RESIN COMPOSITION, CURED PRODUCT, PRODUCTION METHOD THEREFOR, AMIDATE COMPOUND, AND CATALYST FOR DISSOCIATION OF BLOCKING AGENT FOR BLOCKED ISOCYANATES
    Publication number: 20230167229
    Abstract: The present invention provides a blocked isocyanate composition comprising a blocked isocyanate compound in which an isocyanate group of an isocyanate compound is blocked with a fluoroalcohol compound, and at least one amidate compound represented by the following Formula (2): wherein B, G, J, R7. and R8 are as defined in the specification.
    Type: Application
    Filed: April 28, 2021
    Publication date: June 1, 2023
    Applicant: KOEI CHEMICAL COMPANY, LIMITED
    Inventors: Motoyoshi MIYAGI, Mitsuki ONODA, Naohito INOUE
  • METHOD FOR PRODUCING CARBOXYLATE COMPOUND AND METHOD FOR PRODUCING AMIDATE COMPOUND
    Publication number: 20230095854
    Abstract: This invention provide a method for producing a carboxylate compound represented by the following formula (3a), the method comprising reacting an imidazolium carboxylic acid salt represented by the following formula (1) and a carbonic acid ester represented by the following formula (2): formulas (1), (2), and (3a): wherein R1 to R7 are as defined in the specification.
    Type: Application
    Filed: February 3, 2021
    Publication date: March 30, 2023
    Applicant: KOEI CHEMICAL COMPANY, LIMITED
    Inventors: Mitsuki ONODA, Motoyoshi MIYAGI
  • METHOD FOR PRODUCING AMIDATE COMPOUND, AND AMIDATE COMPOUND
    Publication number: 20220048864
    Abstract: A method for producing an amidate compound represented by Formula (4), comprising reacting an iminium salt represented by Formula (1) and an organic compound represented by Formula (3), wherein Formulas (1), (3), and (4) are as defined in the description.
    Type: Application
    Filed: September 27, 2019
    Publication date: February 17, 2022
    Applicant: KOEI CHEMICAL COMPANY, LIMITED
    Inventors: Motoyoshi MIYAGI, Mitsuki ONODA, Shingo NITTA