Patents by Inventor Ayumi TOH

Ayumi TOH 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).

  • NOVEL COMPOUND, CROSSLINKING AGENT AND CROSSLINKED FLUOROELASTOMER
    Publication number: 20230100818
    Abstract: The present invention provides a crosslinking agent which can improve crosslinked fluoroelastomer high-temperature vapor resistance and a crosslinked fluoroelastomer having improved high-temperature vapor resistance. The present invention provides a compound having a structure represented by the following formula (1) (in the formula, R1 to R6 are each a hydrogen atom, a substituent, or a leaving group, and two or more of R1 to R6 are leaving groups; Ra to Rc are each a hydrogen atom or a substituent; and n is an integer from 2 to 5).
    Type: Application
    Filed: December 18, 2020
    Publication date: March 30, 2023
    Applicants: NICHIAS CORPORATION, KYOTO INSTITUTE OF TECHNOLOGY
    Inventors: Tomoya SHIMIZU, Ayumi TOH, Tsutomu KONNO