BR 100 P is a water soluble non ionic polyurethane thickener suitable to thicken anionic and non ionic emulsions and particularly styrene acrylics, vinyl-acrylics and other copolymers. It is used in semil-gloss, interior and exterior flat emulsion paints, anticorrosion paints and adhesives. t is suitable for the thickening of anionic and non-ionic emulsions and particularly with styrene-acrylics, vinyl-acrylics and other copolymers