Patents by Inventor Charles T. Allbright

Charles T. Allbright 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).

  • Humidity-resistant wet-stick adhesives
    Patent number: 4492724
    Abstract: A humidity-resistant wet-stick adhesive is comprised of a vinyl acetate-acrylic acid-2-ethyl hexyl acrylate elastomer, a methacrylic acid-ethyl acrylate copolymer, and an acrylic acid polymer system having an average molecular weight of from about 70,000 to about 90,000, and as the tackifier, at least one alkylaryl polyether alcohol.
    Type: Grant
    Filed: July 13, 1982
    Date of Patent: January 8, 1985
    Assignee: Avery International Corp.
    Inventors: Charles T. Allbright, Dennis S. Culp