Patents by Inventor Kyung-Yon Kim

Kyung-Yon 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).

  • Multilayered Aliphatic Polyester Film
    Publication number: 20100233498
    Abstract: A multilayered aliphatic polyester film including a first resin layer and a second resin layer laminated on one or both sides of the first resin layer, each of the resin layers including a polylactic acid-based polymer in an amount of 50% by weight or more, exhibits improved mechanical property, dimensional stability, transparency, flexibility, and heat adhesiveness, which is useful for environmentally friendly packaging.
    Type: Application
    Filed: August 17, 2007
    Publication date: September 16, 2010
    Applicant: SKC CO., LTD.
    Inventors: Kyung-Yon Kim, Sang Il Kim
  • BIAXIALLY ORIENTED POLYESTER FILM AND PREPARATION THEREOF
    Publication number: 20090240024
    Abstract: A biaxially oriented polyester film of the present invention which comprises a polyester resin prepared by polymerizing a glycol component mainly comprising 1,3-propanediol and an acid component mainly comprising terephthalic acid or dimethyl terephthalate, said polyester film having an unit impact absorption energy of 1.0 or more, can be advantageously used for packaging.
    Type: Application
    Filed: March 22, 2005
    Publication date: September 24, 2009
    Applicant: SKC CO., LTD.
    Inventors: Nam-Il Kim, Sang-ll Kim, Kyung-Yon Kim, Taebyoung Oh, Youngwon Kim