Patents by Inventor David Alan Shimp

David Alan Shimp 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).

  • Aqueous dispersions of polyhydroxy polyether resins and aminoplast resins
    Patent number: 4059550
    Abstract: Coating compositions are prepared from aqueous dispersions of polyhydroxy polyether resins and aminoplast or phenolplast resins catalyzed with adducts of phosphoric acid and glycidyl polyethers of polyhydric phenols. The coating compositions are particularly useful as can coatings.
    Type: Grant
    Filed: July 6, 1976
    Date of Patent: November 22, 1977
    Assignee: Celanese Polymer Specialties Company
    Inventor: David Alan Shimp