Examples of Anionic Polymerization Products Acrylonitrile (H2C=CHCN),methyl methacrylate [H2C=C(CH3)CO2CH3],and styrene (H2C=CHCH5)polymerize anionically -Styrofoam cups are prepared anionically using stryene with butyllithium as the catalyst T八 Bu:-Li+ H2CCH Bu-CH2-CH:- Repeat -CH2-CH-In Styrene Polystyrene▪ Acrylonitrile (H2C=CHCN), methyl methacrylate [H2C=C(CH3 )CO2CH3 ], and styrene (H2C=CHC6H5 ) polymerize anionically ▪ Styrofoam cups are prepared anionically using stryene with butyllithium as the catalyst Examples of Anionic Polymerization Products