Patents by Inventor Ralph Su

Ralph Su 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).

  • HALOGEN-FREE FLAME RETARDANT ADHESIVE COMPOSITIONS AND ARTICLE CONTAINING SAME
    Publication number: 20090104444
    Abstract: Flame retardant adhesives and adhesive tape articles include a halogen-free flame retardant composition comprising a phosphinate or phosphinate salt. The halogen-free flame retardant compositions can also include additional materials, such as alumina trihydrate and magnesium hydroxide, that are substantially free of halogenated compounds or materials.
    Type: Application
    Filed: October 19, 2007
    Publication date: April 23, 2009
    Inventors: Rafael Garcia-Ramirez, Eumi Pyun, Ralph Su, Emily Liao