| 摘要 |
Surface-active glutamic acid derivs. for cosmetic prepns. consist of esters or amides of glutamic acid of formula : (where R1 = alkoxy radical of fatty alcohols, fatty acid alkylolamides, alkylphenols, OH-functional fat derivs., or fatty amine radical of 10-18C chain length, as well as their ethoxylation products, and R2 = OH or R1).
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