2007年9月4日，美国宣布当二元酯(Dibasic esters)(CAS 登记号：95481-62-2)用于微胶囊中溶解/防冻物质的惰性成分，在含活性成分氟氯氰菊酯(Cyfluthrin)的杀虫剂配方内重量小于等于...
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先制备具有均一链长的含有酰胺键的硬段单体，然后与二元醇进行缩聚反应生成酯键是制备性能良好的聚酰胺酯的较好途径。
Ester bond can be formed through the polycondensation of hard segment monomer with uniform segment length containing amide bond and dihydric alcohol, which is a better way to prepare polyesteramide.
采用溶液凝胶扩散共聚法可以成功地合成二元体系的甲基丙烯酸苄酯甲基丙烯酸甲酯层状梯度折射率板。
The binary monomer system, Benzel methacrylate(BzMA) Methyl methacrylate(MMA) layer gradient refractive index(GRIN) plates can be successfully fabricated by liquid gel diffusion copolymerization.
介绍用甲醇醇解法把聚酯或共聚酯解聚成二元酸二甲酯和二元醇。
The polyester or copolyester can be converted into dimethyl terephthalate of binary acid and glycol by method of methanolysis.
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