85221124
Jan 19, 2011
Sep 11, 2012
Organic acrylic polymer and copolymer emulsion opacifier used in industry, namely, acrylic polymer and copolymer emulsion opacifier for use in manufacture of paints; Organic acrylic polymer and copolymer emulsion opacifier used in industry, namely, acrylic polymer and copolymer emulsion opacifier for use in the building, packing, leather and textile industry
Chemicals