Patents Assigned to Wonpoong Corporation
  • Polyolefine tarpaulin composition and preparing method thereof
    Patent number: 8071488
    Abstract: A polyolefin tarpaulin composition for photographic printing provides a reinforced structure with united strength in the outside of the tarpaulin, and provides a superior processing property by allowing a photographic print sheet to be easily coupled to the outside of the tarpaulin. The generation of a pollutant that is a problem associated with PVC tarpaulin is prevented, and an eco-friendly material is used which does not harm the human body and which can be recycled after use.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: December 6, 2011
    Assignee: Wonpoong Corporation
    Inventor: Seung Min Seo