Patents by Inventor Jin Saimaru

Jin Saimaru 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).

  • ANTISTATIC AGENTS FOR RESINS, ANTISTATIC RESIN COMPOSITIONS, AND ANTISTATIC RESIN MOLDED PRODUCTS
    Publication number: 20090069472
    Abstract: The antistatic agent for resins of the present invention contains phosphonium salts represented by the general formula (1) below: (wherein R1, R2, and R3 are each a straight-chain or branched alkyl group having 3 to 8 carbon atoms, and R4 is a straight-chain or branched alkyl group having 10 to 22 carbon atoms; each alkyl group may have substituted hydroxy group or alkoxy group; R1, R2, and R3 may be the same or different from each another; and X? is a tetrafluoroborate ion or a hexafluorophosphate ion).
    Type: Application
    Filed: October 15, 2008
    Publication date: March 12, 2009
    Applicant: NIPPON CHEMICAL INDUSTRIAL CO., LTD.
    Inventors: Hiroshi Kawakabe, Masashi Sugiya, Yoshifusa Hara, Shigeyuki Arai, Jin Saimaru