Patents by Inventor Han Pyol Kim

Han Pyol Kim 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 resin composition for interior materials of automobile with advanced paint adhesivity and low specific gravity
    Patent number: 9139725
    Abstract: Disclosed is a polypropylene resin composition for automobile interior trim parts with superior paint adhesivity and low specific gravity. More specifically, a polypropylene resin composition for automobile interior trim parts having superior paint adhesivity and low specific gravity is disclosed, wherein a base resin including polypropylene, a propylene-ethylene copolymer or a mixture thereof is mixed with a reinforcer including magnesium hydroxide and an ethylene-butene elastomer. The present polypropylene resin composition allows for direct painting of an automobile interior trim part surface without primer treatment and provides excellent resistance to damage caused by impact.
    Type: Grant
    Filed: May 21, 2013
    Date of Patent: September 22, 2015
    Assignees: Hyundai Motor Company, Kia Motor Corporation, Daeha Co., Ltd.
    Inventors: Jung Gyun Noh, Kyeong Hoon Jang, Hak Soo Kim, Han Ki Lee, Kyung Beom Seo, Han Pyol Kim, Im Taek Sung
  • POLYPROPYLENE RESIN COMPOSITION FOR INTERIOR MATERIALS OF AUTOMOBILE WITH ADVANCED PAINT ADHESIVITY AND LOW SPECIFIC GRAVITY
    Publication number: 20140135440
    Abstract: Disclosed is a polypropylene resin composition for automobile interior trim parts with superior paint adhesivity and low specific gravity. More specifically, a polypropylene resin composition for automobile interior trim parts having superior paint adhesivity and low specific gravity is disclosed, wherein a base resin including polypropylene, a propylene-ethylene copolymer or a mixture thereof is mixed with a reinforcer including magnesium hydroxide and an ethylene-butene elastomer. The present polypropylene resin composition allows for direct painting of an automobile interior trim part surface without primer treatment and provides excellent resistance to damage caused by impact.
    Type: Application
    Filed: May 21, 2013
    Publication date: May 15, 2014
    Inventors: Jung Gyun Noh, Kyeong Hoon Jang, Hak Soo Kim, Han Ki Lee, Kyung Beom Seo, Han Pyol Kim, Im Taek Sung