The structure and properties of polyorganosiloxane-acrylate emulsion copolymer were investigated by IR, XPS, DSC, 1H-NMR, WAXD.

利用红外光谱、光电子能谱、差热分析、核磁共振、X射线衍射等方法对聚硅氧烷改性丙烯共聚物的结构和性能研究。

Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied.

研究该催化剂对碘代苯与丙烯乙反应的催化性能及循环使用性能。

Select the system of copolymerisation,the optimum reactive conditions of temperature and velocity,and the best quantity of emolsifier and initiator of acrylate emulsion thickener.

选择丙烯液增稠剂共聚反应的方式、反应温度、滴加速度等最佳反应条件及化剂、引发剂的最佳用量。

Introduces how to synthesize acrylic acid, acrylate and phenylethene quadripolymer into alcohol-soluble acrylic resin and use it as a link stuff to prepare flexible relief block printing ink.

叙述丙烯、丙烯脂、苯乙烯四元共聚合成醇溶性聚丙烯脂类的方法，并以其为连结料制备柔性凸版油墨。

In order to overcome the disadvantage of low rubfastness of conventional pigment dyeing , a new type covering pigment with ultramicro azo dye as core and acrylate adhesive as shell was presented.

为克服常规涂料染色摩擦牢度低的弊病,作者提出采用以超微偶氮颜料为核,以丙烯类粘合剂为壳的新型颜料包覆体染色新的探索途径。