From rosin purified abietic acid was prepared by using abietic acid as stared material acylamino surfactant was synthesized by maleric anhydride and diethanolamine.

用松香纯化得到的松香(枞)与应得海松,再与乙醇胺应制得松香胺基乙醇表面活情剂.

Sodium lauroyl sarcosinate was prepared. Preperties of the above product was determined. The result shows that the product is a N acylamino acid surfactant with good properties.

合成了N-月桂基肌氨钠，测定了其主要性能。结果表明该产品是一种性能优良的氨基表面活性剂。