Patents by Inventor Hung-Hui Wu

Hung-Hui Wu 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).

  • SURFACE-MODIFIED PLASTIC SHEET AND ARTICLE COMPRISING THE SAME
    Publication number: 20140130377
    Abstract: A surface-modified plastic sheet includes: a polymer substrate having a plasma treated surface; and a transparent surface-modifying polymer film coated on the plasma treated surface. The surface-modifying polymer film is made from a modified CTBN composition or a clear lacquer composition. The clear lacquer composition contains linear polyester polyol. The modified CTBN composition contains a modified CTBN that is represented by formula (I) in which T is a butadiene-acrylonitrile copolymer and R1 is represented by formula (II) in which R2 is a divalent hydrocarbyl group that contains at least one benzene ring.
    Type: Application
    Filed: July 2, 2013
    Publication date: May 15, 2014
    Inventor: Hung-Hui Wu