©2008-2011 食品伙伴网 All Rights Reserved177.1830 苯乙烯/甲基丙烯酸甲酯共聚物(Styrene-methyl methacrylate copolymers),苯乙烯,甲基丙烯酸,甲酯,共聚物,styrene,methyl,methacrylate,copolymers),国际法规,美国..
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结论以壳聚糖接枝甲基丙烯酸甲酯共聚物为成膜材料制备如意金黄散膜剂柔性更好，大黄酸体外缓释效果更明显。
ConclusionRuyijinhuangsan film prepared with Chitosan-graft-poly (Methyl Methacrylate) is more flexible and has better characteristics of sustained-release in vitro than former film.
方法用自由基聚合法合成壳聚糖-甲基丙烯酸甲酯共聚物，该聚合物在水中形成具有疏水核心、亲水表面的纳米粒。
METHODS The chitosan-methylmethacrylate copolymers were synthesized by free radical polymerization, and the copolymer formed nanoparticles consisted of hydrophobic core and hydrophilic surface.
介绍2，3-二氯丁二烯一甲基丙烯酸甲酯共聚物的合成，以及以该共聚物为主体材料的橡胶同金属热硫化粘结的胶粘剂。
The synthesis of 2,3- DCB /MMA Copolymer and preparation of the adhesive for bonding rubber to metal with the copolymer above as the main material are introduced.
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