Patents by Inventor Sang-Won You

Sang-Won You 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).

  • Publication number: 20130309514
    Abstract: Disclosed is an environmentally friendly deco sheet which has outstanding glossiness and is capable of three dimensional stereoscopic moulding even onto severely curved objects. The environmentally friendly deco sheet according to the present invention comprises: a first layer formed from a single resin or a composite resin; and a second layer formed by laminating a polyethylene terephthalate glycol (PETG) resin onto the first layer, wherein the single resin is polyethylene terephthalate (PET) resin and the composite resin is PET resin+an ester-based resin.
    Type: Application
    Filed: April 10, 2012
    Publication date: November 21, 2013
    Applicant: LG HAUSYS LTD
    Inventors: Sang Won You, Eung Kee Lee, Min Hee Lee, Chang-Hak Shin
  • Publication number: 20130309503
    Abstract: Disclosed is a method for manufacturing a flame resistant and transparent film having a high transparency after imparting flame resistance through flame resistance treatment. The method for manufacturing the flame resistant and transparent film according to the present invention comprises the steps of: (a) preparing a transparent base film; (b) forming a flame resistant coating layer by coating a flame resistant material comprising a polysilazane onto at least one surface of the base film; (c) drying the flame-resistant coating layer so as to remove residual solvents in the flame-resistant coating layer; and (d) curing the flame-resistant coating layer under a humid environment. The present invention is characterized by the flame-resistant coating layer and a laminated body of the base film having an optical property in which a measured haze value is less than 0.3.
    Type: Application
    Filed: June 5, 2012
    Publication date: November 21, 2013
    Applicant: LG HAUSYS, LTD.
    Inventors: Chang Hak Shin, Eung Kee Lee, Sang Won You, Min Hee Lee, Tae Hwa Lee
  • Publication number: 20130230711
    Abstract: Disclosed are an ABS resin composition and an ABS sheet using the same, wherein the ABS resin composition has an excellent surface quality and enables the manufacture of a sheet with excellent glossiness even in thermoforming. The ABS resin composition according to the invention comprises a) 50-80 weight % of an acrylonitrile-butadiene-styrene (ABS) resin, b) 10-30 weight % of a styrene-acrylonitrile (SAN) copolymer, and c) 10-20 weight % of a rubber resin, wherein the ABS resin is a bulk polymerization-type ABS resin.
    Type: Application
    Filed: November 7, 2011
    Publication date: September 5, 2013
    Applicant: LG Hausys, Ltd.
    Inventors: Sang-Won You, Min-Hee Lee, Eung-Kee Lee, Chang-Hak Shin