Patents Examined by Scott J. Haudand
  • Patent number: 4987632
    Abstract: A substantially dry-to-the-touch wiping article which is suitable for use in cleaning soiled surfaces in the presence of water, comprises an absorbent substrate, having a water-absorption capacity of at least 1g/g, in compound, the surface of the absorbent substrate having applied thereon a moisture barrier to cover at least 10% of the total area of each side of the sheet in such a manner that the moisture barrier on one side coincides with the moisture barrier on the opposite side, so as to form a sandwich enclosing at least 10% of the area of the absorbent substrate impregnated with detergent active compound.
    Type: Grant
    Filed: May 6, 1985
    Date of Patent: January 29, 1991
    Assignee: Lever Brothers Company
    Inventors: Gavin B. Rowe, Andrew N. Smith, Alan Wooten