abstract |
THE INVENTION RELATES TO WATER-REPELLENT AND OIL-REFUSING COATINGS, AS WELL AS A PROCESS FOR MAKING THEM. PIGMENTED INORGANIC OR ORGANIC SURFACES OF SUPPORTS ARE MADE REPULSIVE TO WATER AND OIL BY FRICTION IN A UNIFORM MANNER OF A STRONGLY HYDRATIC, GELATIOUS METAL OXIDE ON THE SURFACE OF THESE SUBSTRATES, UNIFORM. VIRTUAL SICCITE, THEN APPLYING AN ORGANIC COMBINATION COMPOUND. |