Patents by Inventor Cleveland O'Neal, Jr.

Cleveland O'Neal, Jr. 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).

  • Modified cellulosic fibers and method for preparation thereof
    Patent number: 4431481
    Abstract: Cellulosic fibers, characterized by a lack of swellability and incapable of natural fiber-to-fiber bonding, are produced by a process which comprises treating an aqueous slurry of the fibers with a formaldehyde-free polymeric compound, heating the treated fibers to cause the polymeric compound to react with the fibers, and refiberizing to separate individual, treated fibers. The fibers are useful in the preparation of improved cellulosic webs characterized primarily by their increased bulk and improved softness.
    Type: Grant
    Filed: March 29, 1982
    Date of Patent: February 14, 1984
    Assignee: Scott Paper Co.
    Inventors: John E. Drach, Cleveland O'Neal, Jr.
  • Process for inhibiting metal corrosion
    Patent number: 3985503
    Abstract: This invention is directed to the use of substituted benzotriazoles and more specifically the carboxylated benzotriazoles including the alkali metal salts and alkyl esters thereof as inhibitors for metal in various corrosive organic liquids and aqueous mediums.
    Type: Grant
    Filed: March 17, 1975
    Date of Patent: October 12, 1976
    Assignee: The Sherwin-Williams Company
    Inventor: Cleveland O'Neal, Jr.