Patents by Inventor Julie A. Finnegan

Julie A. Finnegan 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).

  • Ceramic fiber thermal protection coating
    Patent number: H601
    Abstract: An asbestos-free intumescent thermal protection coating consisting essently of from 0.5 to 1.5 weight percent of a ceramic fiber that comprises from 40 to 50 weight percent of Al.sub.2 O.sub.3, 50 to 60 weight percent of SiO.sub.2, from 0.5 to 1 weight percent of Fe.sub.2 O.sub.3, and from 1.2 to 2 weight percent of TiO.sub.2, the fiber having the dimensions of less than 3.2 millimeters in length and from 0.8 to 1.2 micrometers in diameter and from 98.5 to 99.5 weight percent of a polysulfide-epoxide binder. The binder may include a filler.
    Type: Grant
    Filed: December 17, 1987
    Date of Patent: March 7, 1989
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Lloyd C. Carlton, Julie A. Finnegan
  • Microencapsulated catalyst and energetic composition containing same
    Patent number: H778
    Abstract: A microencapsulated curing catalyst for a polymer prepared from an isocyae or functionally terminated polyolefin comprises a catalyst selected from the group consisting of ferric acetylacetonate, dibutyltin dilaurate, the catalyst having a particle size of less than 50 micrometers, and an encapsulating material selected from the group consisting of a copolymer of ethylene and vinyl acetate, a copolymer of propylene and vinyl acetate, and mixtures thereof.
    Type: Grant
    Filed: August 4, 1986
    Date of Patent: May 1, 1990
    Assignee: The United States of America as represented by the Secretary of the Navy
    Inventors: Lloyd C. Carlton, Julie A. Finnegan