Patents Represented by Law Firm Kenilworth, Gottman, Hagan & Schaeff, LLP
  • Patent number: 5888622
    Abstract: The present invention provides a coated cellulosic web product and coating composition which provides enhanced toner adhesion for documents printed using noncontact printing devices such as ion deposition printers. The toner adhesion enhancing coated cellulosic product and composition comprises a cellulosic web having first and second major surfaces with at least one of the major surfaces having coated thereon a layer of a polymeric toner receptor. The polymeric toner receptor layer preferably also includes an electrolyte to adjust the electrical conductivity of the cellulosic web to have a volume resistivity of between about 5.0.times.10.sup.9 and 1.0.times.10.sup.12 ohm cm. The toner receptor layer is applied at a coating weight of from about 0.3 to about 2.0 lb/ream.
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: March 30, 1999
    Assignee: The Standard Register Company
    Inventors: William F. Pinell, William M. Saluke