From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.
用
香
到的香酸(枞酸)与马来酸酐反应马来海酸,再与二乙醇胺反应制香马来酰胺基乙醇表面活情剂.
From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.
用香到的香酸(枞酸)与马来酸酐反应马来海酸,再与二乙醇胺反应制香马来酰胺基乙醇表面活情剂.
声明：以上例句、词性分类均由互联网资源
成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
