Nylon 612 was synthesized from dodecanedioic acid and 1, 6-hexanediamine by means of salt-formation from neutralization and polymerization.

• 摘要以1,6-己二胺与生物发酵法得到的十二碳二元酸为原料经过中和成盐、聚合两个步骤合成了尼龙612。