Patents Assigned to Hyo Sig Jung
  • Patent number: 6852807
    Abstract: There are provided a biodegradable and hydrolyzable resin composition having good physical properties such as tensile strength and elongation and a resin having widespread applications as wastebag films and food packaging films.
    Type: Grant
    Filed: July 26, 2001
    Date of Patent: February 8, 2005
    Assignee: Hyo Sig Jung
    Inventors: Jung Hwan Choi, Byung Doo Ahn