Patents by Inventor Barry W. Sewell

Barry W. Sewell 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).

  • Composites prepared with ready-to-use resin/wax emulsion adhesives
    Patent number: 6132885
    Abstract: A single package, ready-to-use (RTU) resin/wax emulsion adhesive and a method of preparing the same by heating a thermosetting resin and adjusting the pH of the wax emulsion prior to combining the resin and wax emulsion. The use of the adhesive in making bonded composites such as wood products, including oriented strand board (OSB), parallel strand lumber, wafer board and particle board composites.
    Type: Grant
    Filed: March 3, 1997
    Date of Patent: October 17, 2000
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: Brian M. Peek, Barry W. Sewell, Roger Scott Johnson, Daniel DiCarlo
  • Phenolic resins compatible with wax emulsions
    Patent number: 6028133
    Abstract: A phenolic resin modified with an alkali salt of sulfite or bisulfite in order to provide compatibility with a wax emulsion sizing agent, an adhesive prepared from the phenolic resin and wax emulsion, and the use of the adhesive in making bonded composites such as wood products, including, parallel strand lumber, oriented strand board (OSB), laminated veneer lumber (LVL), medium density fiberboard, wafer board and particle board, and textile products.
    Type: Grant
    Filed: March 20, 1998
    Date of Patent: February 22, 2000
    Assignee: Georgia-Pacific Resins, Inc.
    Inventors: Brian M. Peek, Barry W. Sewell