| abstract |
compositions, process for preparing same, use of compositions, and process for preparing leather or skins. compositions, comprising as components a) at least two alkoxylated alcohols, b) at least one hydrophobic component selected from natural, modified natural and synthetic hydrophobic substances, c) at least 20% by weight based on the total weight of the composition, characterized by the fact that the compositions have an average hydrodynamic radius in the range of 1 to 200 nm, determined by dynamic light scattering. |