Polymerizable compositions comprising a radically polymerizable resin can be polymerized in the absence of a peroxide initiator and other undesirable components. The polymerizable compositions and methods employ a manganese- or iron-containing salt or organic complex and a 1,3-dioxo compound with one or more other components. The polymerizable compositions have better storage stability and reduced gel time-drift.
由可辐射聚合
树脂组成的可聚合组合物可以在没有过氧化物
引发剂和其他不良成分的情况下聚合。这种可聚合组合物和方法采用了含
锰或
铁的盐或有机络合物以及 1,3-二氧代化合物和一种或多种其他成分。可聚合组合物具有更好的储存稳定性,并减少凝胶时间漂移。