Patents Assigned to Gruenau Illertissen GmbG
  • Disperant concentrate based on degradation products of polysaccharides in the dyeing of textiles
    Patent number: 5725605
    Abstract: A liquid dispersant concentrate stable against clouding at a temperature of 10.degree. C. to 35.degree. C. containing: (a) from 20% to 50% by weight of the degradation products of polysaccharides containing uronic acid units; and (b) the remainder, water, all weights being based on the weight of the concentrate.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: March 10, 1998
    Assignee: Gruenau Illertissen GmbG
    Inventors: Birgit Maunz, Dieter Hietsch, Joerg Schad