Patents by Inventor Kim Dong, II

Kim Dong, II 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).

  • Polyester resin compound
    Patent number: 4960812
    Abstract: Polyester resin compounds useful as plastic materials which demonstrate good surface characteristics, excellent physical properties and outstanding formability, particularly when processed at a temperature lower than 100.degree. C. are disclosed. Superior characteristics are achieved by accelerating the speed of crystallization thereof by incorporating additives so that crystallization is completed throughout the product.
    Type: Grant
    Filed: October 31, 1988
    Date of Patent: October 2, 1990
    Assignee: Sam Yang Co., Ltd.
    Inventors: Han S. Youn, Kim Dong, II, Choi I. Gyu