Patents by Inventor Kyoung-Suk Chae

Kyoung-Suk Chae 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).

  • Polyolefin resin composition for wheel cover of an automobile
    Patent number: 7012113
    Abstract: A polyolefin resin composition suitable for use in a wheel cover of an automobile including a high-crystalline olefin resin, a polyolefin based elastomer, and an inorganic filler chosen from glass beads coated with a polypropylene grafted with unsaturated carbonic acid or its anhydride and barium sulfate, which is excellent in rigidity, impact strength, heat resistance, mechanical strength, moldability during injection molding, coatability, and appearance without protuberance on the welds and thus suitable for a wheel cover of an automobile.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: March 14, 2006
    Assignees: Hyundai Motor Company, Samsung Atofina Co. Ltd.
    Inventors: Bong-Hyun Park, Sung-Jun Lee, Won-Bum Jung, Kyoung-Suk Chae
  • Polyolefin resin composition for wheel cover of an automobile
    Publication number: 20030022975
    Abstract: A polyolefin resin composition suitable for use in a wheel cover of an automobile including a high-crystalline olefin resin, a polyolefin based elastomer, and an inorganic filler chosen from glass beads coated with a polypropylene grafted with unsaturated carbonic acid or its anhydride and barium sulfate, which is excellent in rigidity, impact strength, heat resistance, mechanical strength, moldability during injection molding, coatability, and appearance without protuberance on the welds and thus suitable for a wheel cover of an automobile.
    Type: Application
    Filed: February 12, 2002
    Publication date: January 30, 2003
    Inventors: Bong-Hyun Park, Sung-Jun Lee, Won-Bum Jung, Kyoung-Suk Chae