Patents by Inventor Julian H. Newland

Julian H. Newland 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).

  • Antistatic carpet
    Patent number: 4126415
    Abstract: An antistatic pile carpet having a relatively pliable primary backing and a tufted surface, said surface being comprised of fibers selected from the group consisting of polyester and polyamide fibers having grafted thereon from 1 to 5 percent by weight of a conductive polymeric salt of a polyethylenimine having a molecular weight of 200 to 10,000 and a sulfonic acid compound of the formula ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are individually hydrogen or a lower alkyl radical having 1-3 carbon atoms.
    Type: Grant
    Filed: October 12, 1977
    Date of Patent: November 21, 1978
    Assignee: Allied Chemical Corporation
    Inventors: Marsha H. Coiner, John C. Haylock, Julian H. Newland, Judd L. Schwartz