Using a comb polymer having at least one grafted polyalkylene oxide function, improved water retention and Brookfield (TM) method for producing a coating slip, characterized in viscosity

摘要

Inorganic one, one binder and a method for producing a coating slip containing water at least, the composition, the present invention is obtained by grafting on the polymer chain polyalkylene oxide at least one functional group, I is characterized in that the comb polymer mixed with at least one, the polymer chains produced by the polymerization of ethylenically unsaturated monomers at least one. In comparison with the same slip, including a water-retaining thickener of the prior art, coating slip obtained is characterized by a decrease Brookfield and increase water retention (TM) viscosity.