HYDROPHOBING DISPERSION GEL HAVING REDUCED ACTIVE INGREDIENT CONTENT, METHOD FOR THE PRODUCTION THEREOF, AND USE THEREOF FOR THE HYDROPHOBING OF MINERAL MATERIALS

摘要

The present invention relates to a hydrophobizing dispersion gel having reduced active substance content, comprising relative to a total quantity of 100 wt. % the components: (A) 0.1-less than 50 wt. % alkyltrialkoxysilane, (B) 0.1-1.0 wt. % branched polyacrylic acid (C) 0.5-2.0 wt. % trialkyl-amine-N-oxide, (D) 3.0-10 wt. % non-ionic tenside and (E) 10-80 wt. % water. The invention further relates to a method for producing the hydrophobizing dispersion gel and its use for hydrophobizing mineral materials.