AQUEOUS PREPARATIONS SUITABLE FOR LEAVING MASSES OR ADHESIVES FOR CERAMIC TILES.

摘要

THE INVENTION REFERS TO AN APPROPRIATE AQUEOUS PREPARATION AS A STOPPING PASTE OR ADHESIVE MATERIAL FOR CERAMIC TILE AND CONTAINING A 3 TO 30% BY WEIGHT OF SYNTHETIC PARTICLES, 40 TO 90% BY WEIGHT OF INORGANIC FILLING MATERIAL, FROM 0 TO 15% BY WEIGHT OF PLASTICIANTS, 5 TO 40% BY WEIGHT OF WATER AND ACTIVE EMULSIONANTS. THE SYNTHETIC PARTICLES PRESENT FROM 0.1 TO 4% IN WEIGHT MERCAPTOSILANES OF FORMULA (I) AND ETHYLENICALLY AND POLYMERIZABLE MONOMERS BETWEEN -60 AND + 40 C. BEING: R1 AND R2 HYDROGEN AND / OR ALKYL GROUPS FROM C1 TO 4; R3, R4, R5 ALKYL GROUPS FROM C1 TO 6 AND / OR ALCOXY GROUPS FROM C1 TO 6.