缩合聚合反应

含氧聚合物主要来自于醛酮的Aldol缩合聚合反应，而裂解气中的醛酮来自于蒸汽裂解制乙烯过程中的二级反应。

Oxygen containing polymers come from the aldol condensation of ketone and / or aldehyde , which are produced from the secondary reaction of steam cracking .

以实际橡胶硫化促进剂制备的间歇缩合聚合反应为实验对象，详细论述了建模和网络训练的过程，证明了方法的有效性。

Detailed process of modeling and training of hybrid neural network was described in modeling of batch reaction of producing accelerant for sulfuring rubber .

而自由基浓度的降低主要反映了高演化阶段干酪根所发生的缩合、聚合反应。

While the decrease of free radical concentration is the results of condensation and poly - merization of kerogen during higher evolutionary phase .

在四官能团引发剂存在下的自缩合乙烯基聚合反应制备丙烯酸酯类超支化共聚物

Hyperbranched polyacrylate copolymers synthesized by self - condensing vinyl copolymerization in the presence of a tetrafunctional initiator