Patents Assigned to Viscose Group Limited
  • Functional proteins
    Patent number: 4218490
    Abstract: The disclosure is of the extraction by ion exchange and use, especially in edible materials, of functional protein material having one or more useful surface-active properties such as foaming, foam stabilization, gelation, or water-or fat-binding characteristics.
    Type: Grant
    Filed: April 20, 1977
    Date of Patent: August 19, 1980
    Assignee: Viscose Group Limited
    Inventors: David J. Phillips, David T. Jones, Douglas E. Palmer
  • Ion exchange processes using cellulosic materials
    Patent number: 4154675
    Abstract: Cellulosic ion-exchange materials, 0-10% cross-linked, are used to extract dissolved materials (especially those giving large ionic species) from liquid media by ion-exchange interaction conducted under agitated conditions produced by an agitator located in the reaction zone or by certain turbulence-inducing arrangements. The cellulosic material can be recirculated to treat further liquid, and the process is particularly suited to continuous operation.
    Type: Grant
    Filed: September 22, 1977
    Date of Patent: May 15, 1979
    Assignee: Viscose Group Limited
    Inventors: George E. Jowett, David T. Jones