Patents by Inventor TSUNEO ECHIZEN

TSUNEO ECHIZEN 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).

  • COMPRESSION MOLDING COMPOSITION, METHOD FOR PRODUCING THE SAME, AND MOLDED PRODUCT
    Publication number: 20240026140
    Abstract: Provided is a compression molding composition, in which an emulsion-polymerized polytetrafluoroethylene (PTFE) and a filler are mixed in a substantially uniform manner without generating an aggregate, and the used PTFE is not particularly limited. The compression molding composition includes emulsion-polymerized polytetrafluoroethylene, a heat-processible fluoropolymer, and a filler, the melt flow rate (MFR) of the heat-processible fluoropolymer is from 0.01 to 100 g/10 min, and the content of the heat-processible fluoropolymer is from 1 to 40 mass % relative to the total of the emulsion-polymerized polytetrafluoroethylene and the heat-processible fluoropolymer.
    Type: Application
    Filed: September 17, 2021
    Publication date: January 25, 2024
    Applicant: CHEMOURS-MITSUI FLUOROPRODUCTS CO., LTD.
    Inventor: TSUNEO ECHIZEN