Patents by Inventor Liem T. Ang

Liem T. Ang 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).

  • UV-crosslinked, pressure-sensitive adhesives
    Patent number: 6613857
    Abstract: A composition that can be coated as a hot melt or as a high solids content solution comprises, on a percent-by-weight basis, 85-99.7% of at least one acrylic copolymer, 0.1-5% of at least one photoinitiator, and 0.2-10% of at least one multifunctional (meth)acrylate. The composition is readily crosslinked by exposure to ultraviolet light to yield a high-performance acrylic PSA.
    Type: Grant
    Filed: July 26, 2002
    Date of Patent: September 2, 2003
    Assignee: Avery Dennison Corporation
    Inventors: Carol A. Koch, Liem T. Ang