用四溴双酚a、环氧氯丙烷和丙烯酸为原料合成了阻燃型乙烯基酯树脂，其阻燃性能良好。
Flame retardant vinyl ester resin using tetrabromo bisphenol a, epichlorohydrin, acrylic acid as raw materials was also synthesized, Its flame retardant property was excellent.
本文主要阐述了在合成低碳脂肪酸乙酯中采用3a型分子筛作脱水剂的基本原理和方法。
The basic principle and method of synthesis of lower fatty acid ethyl ester using 3a molecular sieves as dehydrating agent were described.
开发了一种用半酯法合成环氧丙烯酸酯型光敏涂料的方法。
The synthesis of epoxy acrylate type photosensitive coatings were developed by semi-ester method.
应用推荐