Patents by Inventor Tae Kyeong NO

Tae Kyeong NO 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).

  • Polylactic acid stereocomplex resin composition having improved crystallization rate and method for molding the same
    Patent number: 9085689
    Abstract: A molding method for obtaining a polylactic acid stereocomplex resin composition solving a limitation according to application of a typical polylactic acid resin composition. The molding method includes an environmentally-friendly material, and having excellent heat resistance and impact resistance. The polylactic acid stereocomplex resin composition includes about 40 to about 91.9 wt % of a crystalline poly L-lactic acid, about 3 to about 50 wt % of a crystalline poly D-lactic acid, about 5 to about 30 wt % of an impact modifier, and about 0.1 to about 2 wt % of a nucleating agent, and a method for molding the same.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: July 21, 2015
    Assignee: LOTTE CHEMICAL CORPORATION
    Inventors: Seung Hyuk Kim, Hyun Sup Lee, Tae Kyeong No
  • POLYLACTIC ACID STEREOCOMPLEX RESIN COMPOSITION HAVING IMPROVED CRYSTALLIZATION RATE AND METHOD FOR MOLDING THE SAME
    Publication number: 20140378595
    Abstract: A molding method for obtaining a polylactic acid stereocomplex resin composition solving a limitation according to application of a typical polylactic acid resin composition. The molding method includes an environmentally-friendly material, and having excellent heat resistance and impact resistance. The polylactic acid stereocomplex resin composition includes about 40 to about 91.9 wt % of a crystalline poly L-lactic acid, about 3 to about 50 wt % of a crystalline poly D-lactic acid, about 5 to about 30 wt % of an impact modifier, and about 0.1 to about 2 wt % of a nucleating agent, and a method for molding the same.
    Type: Application
    Filed: April 8, 2014
    Publication date: December 25, 2014
    Applicant: LOTTE CHEMICAL CORPORATION
    Inventors: Seung Hyuk KIM, Hyun Sup LEE, Tae Kyeong NO