Select the system of copolymerisation,the optimum reactive conditions of temperature and velocity,and the best quantity of emolsifier and initiator of acrylate emulsion thickener.

选丙烯酸酯液增稠剂共聚反应的方、反应温度、滴加速度等最佳反应条件剂、引发剂的最佳用量。