Patents by Inventor Hyo Jae Kong

Hyo Jae Kong 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).

  • Polypropylene Particles, Preparation Method Therefor, Bipolar Plate Manufactured Using Same, and Redox Flow Battery Comprising Same
    Publication number: 20220380493
    Abstract: The present invention relates to polypropylene particles and a method for preparing same, the polypropylene particles being formed from a polypropylene resin, and having a melting index (M.I.) of 1000 g/10 min or more when the particles are re-melted under a temperature condition of 150° C. to 250° C. and a condition of atmospheric pressure to a pressure of 15 MPa.
    Type: Application
    Filed: October 7, 2020
    Publication date: December 1, 2022
    Applicant: LX Hausys, Ltd.
    Inventors: Jae Han Song, Sung Yong Kang, Hee-Jung Lee, Min Gyung Kim, Jae Ho Lim, Jun Ho Choi, Yu Jin Go, Hyo Jae Kong
  • Thermoplastic Polymer Particles and Method for Preparing Same
    Publication number: 20220340720
    Abstract: The present invention relates to a method for preparing thermoplastic polymer particles, the method comprising the steps of: (1) extruding a thermoplastic polymer resin by means of an extruder; (2) granulating the extruded polymer resin by using an inert gas; and (3) cooling the granulated thermoplastic polymer resin, and thermoplastic polymer particles prepared thereby.
    Type: Application
    Filed: September 11, 2020
    Publication date: October 27, 2022
    Applicant: LX Hausys, Ltd.
    Inventors: Jae Ho Lim, Sung Yong Kang, Min Gyung Kim, Yu Jin Go, Jae Han Song, Jun Ho Choi, Hyo Jae Kong, Yun Hwan Hwang
  • Thermoplastic Polymer Particles and Method for Manufacturing Same
    Publication number: 20220332903
    Abstract: The present invention relates to a method for manufacturing thermoplastic polymer particles, and the thermoplastic polymer particles, the method comprising the steps of: (1) extruding a thermoplastic polymer resin through an extruder; (2) spraying the extruded thermoplastic polymer resin through a nozzle and then spraying a gas to the sprayed thermoplastic polymer resin through a plurality of sprayers so as to granulate same; and (3) cooling the granulated thermoplastic polymer resin.
    Type: Application
    Filed: September 11, 2020
    Publication date: October 20, 2022
    Applicant: LX Hausys, Ltd.
    Inventors: Min Gyung Kim, Sung Yong Kang, Jae Ho Lim, Yu Jin Go, Jae Han Song, Jun Ho Choi, Hyo Jae Kong, Yun Hwan Hwang