The invention pertains to a process to polymerize one or more monomers wherein at most 90% w/w of a safely useable amount of a first initiator is used and a second initiator is dosed at least after the start of the polymerization, in an amount such that essentially the full cooling capacity of the polymerization reactor is used, resulting in a cost efficient process to make polymers, particularly polymers comprising polymerized vinyl chloride.
本发明涉及一种使一种或多种单体聚合的工艺,其中使用的第一
引发剂的安全使用量最多不超过 90% w/w,第二
引发剂至少在聚合开始后投加,投加量基本上可以使用聚合反应器的全部冷却能力,从而形成一种具有成本效益的聚合物制造工艺,特别是由聚合
氯乙烯组成的聚合物。