Rhodopas SB 750 Carboxylated styrene butadiene copolymer Rhodia Styrene copolymer >> Styrene butadiene rubber, SBR ADHESIVE Anionic aqueous dispersion of carboxylated styrene butadiene copolymer for coating paper and paperboard. RHODOPAS SB 750 has been specially developed for use in the paper industry to increase the stiffness of papers. Anionic aqueous dispersion of carboxylated styrene butadiene copolymer. Used in adhesives for the paper industry. Increases the stiffness of papers.