Patents by Inventor Masanori SAKAIDA

Masanori SAKAIDA 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).

  • MODIFIED ETHYLENE-VINYL ALCOHOL RESIN, AND GAS BARRIER MATERIAL
    Publication number: 20230107588
    Abstract: A modified EVOH resin having a primary hydroxyl group in its side chain. In the modified EVOH resin, the proportion of an ethylene structural unit is 1 to 16.5 mol %, and the proportion of a structural unit containing the side-chain primary hydroxyl group is not less than 2.5 mol %.
    Type: Application
    Filed: November 16, 2022
    Publication date: April 6, 2023
    Applicant: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Masato AOYAMA, Masanori SAKAIDA, Yohei KONISHI