通过调节单体的投料比可方便的控制共聚物的组成,从而获得不同药物含量的高分子药物,且能应用于高分子复合药物的合成;
The composition of the copolymers can be controlled by adjusting the mol ratio of monomers attend the co-polymerization, so that polymeric drugs with various contents of drugs can be obtained.
可与醋酸乙烯酯共聚的单体很多,其中主要有乙烯、氯乙烯、丙烯酸酯、不饱和羧酸、丙烯酰胺、丙烯腈、乙烯基醚等不饱和单体。
The comonomers include those unsaturated ones, such as ethylene monomer, ethylene chloride, acrylate, unsaturated carboxylic acid, acrylamide, acrylonitrile and so on.
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