Patents by Inventor Jeffrey Sobczak

Jeffrey Sobczak 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 traffic paint and method of application
    Publication number: 20050032933
    Abstract: An aqueous traffic paint including hard-soft polymer particles, polyfunctional amine, and volatile base is provided. The hard-soft polymer particles, which contain soft polymer and hard polymer, have a hydrophobicity characterized by a Hansch parameter of at least 3. Also provided is a method of producing a traffic marking on a road surface using the aqueous paint. The aqueous traffic paint is suitable for application to road surfaces, including oily road surfaces, and may be applied at temperatures below 15° C.
    Type: Application
    Filed: August 3, 2004
    Publication date: February 10, 2005
    Inventors: Ann Hermes, Mary R. Matthews, Donald Schall, Jeffrey Sobczak