Palygorskite was modified with silane couple agent, Amino group and methyl acrylate occurs Michael reaction, after that, ethylenediamine can occur aminolysis reaction with Ester. 表面经硅烷偶联剂(APS)修饰的坡缕石与甲基丙烯酸甲酯发生麦克尔加成反应后,再与乙二胺发生胺解反应,得到聚酰胺-胺键合坡缕石吸附剂。
Also it is essential to develop high solid and water-borne amino-alkyd paints and promote the applications of novel amino resins ( glycoluril-formaldehyde, HMMM ) and modified alkyds ( e.g.silicone and acrylate modified alkyds ). 必须开发高固体分和水性氨基醇酸涂料,推广新型氨基树脂(甘脲甲醛树脂、HMMM)及改性醇酸树脂(例如有机硅、丙烯酸酯改性醇酸树脂)。