Patents Assigned to Arpolith GmbH
  • Soil improver and use thereof
    Patent number: 8883677
    Abstract: The invention relates to a soil improver which is suitable especially for increasing the water absorption and/or water storage of soils, said soil improver comprising a water-swellable matrix material based on at least one organic polymer, inorganic solid particle having been added to said matrix material, and said organic polymer of said water-swellable matrix material comprising carbohydrate-based structural units, especially carbohydrate-based functional groups.
    Type: Grant
    Filed: November 7, 2008
    Date of Patent: November 11, 2014
    Assignee: Arpolith GmbH
    Inventor: Volker Windhoevel