Patents Assigned to ProChroma Technologies
  • Nomex printing
    Patent number: 4981488
    Abstract: Poly(m-phenyleneisophthalamide) fabrics containing N-cyclohexyl-2-pyrrolidone on them are printed with a print paste. Print pastes containing N-cyclohexyl-2-pyrrolidone are also described.
    Type: Grant
    Filed: August 16, 1989
    Date of Patent: January 1, 1991
    Assignees: Burlington Industries, Inc., ProChroma Technologies
    Inventors: Barbara J. Cates, Phillip H. Riggins, David R. Kelly