Patents by Inventor Lloyd Hundley

Lloyd Hundley 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).

  • Patent number: 4619706
    Abstract: A di-phase stripping composition is disclosed wherein an aqueous phase having a non-aqueous solvent phase dispersed therein is employed to provide significantly improved effectiveness to remove a wide variety of organic coatings from substrates coated therewith. The aqueous phase preferably includes alkaline components and the organic solvent phase comprises a glycol phenol ether or ethoxylated furfuryl alcohol alone or in combination. Other additives can be used effectively to improve the stripping action such as surfactants, chelates and/or sequesterants and dispersants.
    Type: Grant
    Filed: September 24, 1985
    Date of Patent: October 28, 1986
    Assignee: Texo Corporation
    Inventors: David G. Squires, Lloyd Hundley, Raymond A. Barry