Patents by Inventor John Anthony Shipley

John Anthony Shipley 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).

  • Vapor phase corrosion inhibitors
    Patent number: 6033599
    Abstract: A corrosion inhibiting composition includes, by weight, 2% to 20% alkali metal nitrite or alkaline earth metal nitrite, 16% to 90% alkali metal benzoate or alkaline earth metal benzoate and 4% to 50% alkali metal molybdate or alkaline earth metal molybdate. The composition is mixed with a resin carrier to form a master batch. A plastic composition containing a corrosion inhibiting component and a resin is also provided wherein the corrosion inhibiting component includes 0.13% to 1.25% alkali metal nitrite or alkaline earth metal nitrite, 1% to 5.63% alkali metal benzoate or alkaline earth metal benzoate and 0.25% to 3.13% alkali metal molybdate or alkaline earth metal molybdate by weight of the plastic composition. The plastic composition can be formed into a film which can be used to cover metal articles thereby preventing corrosion.
    Type: Grant
    Filed: October 13, 1998
    Date of Patent: March 7, 2000
    Assignee: Interwrap Industries Inc.
    Inventors: Eduardo Lozano, John Anthony Shipley