阅读说明：本技术 用于生产(甲基)丙烯酸2-二甲氨基乙酯的方法 (Process for producing 2-dimethylaminoethyl (meth) acrylate ) 是由 塞德里克·法维罗 约翰·基弗 凌静 于 2018-04-12 设计创作，主要内容包括：一种以多级分批反应生产(甲基)丙烯酸2-二甲氨基乙酯的方法,包括使催化剂(DBTO)再循环到后续反应中、向再循环的催化剂中添加一定量的新鲜催化剂、在后续反应中使用所述催化剂,并且其中由于共沸蒸馏而引起的体积减小通过连续添加包含(甲基)丙烯酸甲酯和二甲氨基乙醇的组合物进行补偿,从而在反应期间保持反应器中的体积恒定。(A process for producing 2-dimethylaminoethyl (meth) acrylate in a multi-stage batch reaction, comprising recycling catalyst (DBTO) to a subsequent reaction, adding an amount of fresh catalyst to the recycled catalyst, using said catalyst in the subsequent reaction, and wherein the volume reduction due to azeotropic distillation is compensated for by continuous addition of a composition comprising methyl (meth) acrylate and dimethylaminoethanol, thereby keeping the volume in the reactor constant during the reaction.)