Patents Assigned to Ecclab Inc.
  • Method and composition for removing hydrophobic soil
    Patent number: 7189685
    Abstract: The present invention relates to methods and compositions for removing hydrophobic soils from textiles. The methods include contacting a soiled textile with a penetrant composition and then washing the textile. The present compositions include penetrant compositions that can also include wetting agent and hydrotrope.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: March 13, 2007
    Assignee: Ecclab Inc.
    Inventors: Stephan Maria Hubig, Robert D. P. Hei, Terry J. Klos