charge i contained 13 5 g mazon u2122 sam 211 dissolved in 100 g deionized water charge ii contained 0 39 g potassium persulfate dissolved in 50 g deionized water charge iii contained 225 g eoeoea 45 g ba 30 g aa and 0 09 g t dodecyl mercaptan charge i and 75 0 g of charge iii were added to the flask and reacted for 30 minutes the remaining portion of charge iii and all of charge ii were added incrementally over a 1 2 5 hour period the ingredients were reacted for an additional 35 minutes after the last charge the emulsified contents were cooled and drained from the flask the polymer had a particle size 236 u03bc 1672 g deionized water 20 9 g mazon u2122 sam 211 and 2 1 g potassium persulfate were added to a three liter flask equipped with condenser agitator and nitrogen purge line heated to 76 u00b0 c purged with n 2 and agitated at 200 rpm a premix containing 292 6 g eoeoea 62 7 g ba 62 7 g aa and 0 30 g t dodecyl mercaptan were prepared and add to the flask through a dropping funnel over 5 hour period the emulsified product was then cooled and drained from the flask the polymer had a ph 2 46 a brookfield.