分析了不饱和羧酸酯化反应的机理。
The esterification mechanism of unsaturated carboxylic acid was analyzed.
研究了羧化聚丙烯载体(不饱和羧酸接枝聚丙烯)接枝链的结构对丙烯腈聚合速度的影响。
The effect of the chain structure of carboxylated polypropylene carrier (polypropylene grafted with unsaturated carboxylic acid) on the polymerization rate of acrylonitrile was investigated.
本发明提供工业上具有优势地位的不饱和羧酸改性乙烯醇类聚合物的制造方法以及使用该聚合物的阻气性膜。
The present invention provides an industrially advantageous method for producing an unsaturated carboxylic acid-modified vinyl alcohol polymer, and a gas barrier film obtained by using the same.
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