研究了反应温度、溶剂、催化剂及用量对预聚反应的影响。
The influence of reaction temperature, used solvents and catalysts on the prepolymerization reaction was investigated.
探讨了反应温度、反应时间、溶剂、催化剂及用量对预聚反应的影响。
Effects of reaction temperature, reaction time, solvent, catalyst and its amount on prepolymerization was studied.
通过试验考察了催化剂及用量、反应温度、反应时间及物料配比等因素对反应的影响。
The effects of catalyst and its amount, temperature, reaction time and molar ratio of the raw material on the reaction were studied.
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