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 pertains to the use, in the manufacture of an aqueous formulation with a hydraulic binder base, of a combination of at least one comb-branched copolymer having a (meth)acrylic skeleton, onto which are grafted side-chains terminated by a hydrophilic group, and at least one ASE acrylic polymer. This results in improving the workability of said formulation, without causing a segregation phenomenon.