USE, AS AN AGENT FOR IMPROVING THE HANDLEABILITY OF AN AQUEOUS FORMULATION BASED ON HYDRAULIC BINDERS, OF A (METH)ACRYLIC COMB COPOLYMER AND OF AN ASSOCIATIVE ACRYLIC THICKENER

摘要

the present invention relates to the use, in the manufacture of aaqueous formulationthe basis of hydraulic binders, in combination with at least one copolymerscallops withof a (meth) acrylic skeleton, which are grafted side chainscompleted by ahydrophilic group and at least one type of acrylic polymer emulsion (esaalkalisoluble). it can improve the workability of the formulation andcausethe phenomenon of segregation.