Patents by Inventor Motoya YAMAGAMI

Motoya YAMAGAMI 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).

  • Publication number: 20240400478
    Abstract: Provided is a method capable of producing (E)-1,1,1,4,4,4-hexafluoro-2-butene at a high yield. The method for producing (E)-1,1,1,4,4,4-hexafluoro-2-butene includes vaporizing 1,2,3,4-tetrachlorobutane and reacting the 1,2,3,4-tetrachlorobutane vaporized in the vaporizing, with chlorine gas and hydrogen fluoride gas in the gas phase in the presence of a solid catalyst to yield (E)-1,1,1,4,4,4-hexafluoro-2-butene.
    Type: Application
    Filed: August 10, 2022
    Publication date: December 5, 2024
    Applicant: Resonac Corporation
    Inventors: Hiroshi KOBAYASHI, Motoya YAMAGAMI, Atsushi SUZUKI