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发明公开
CN106566512A 一种长短链甜菜碱表面活性剂及其制备方法 有权

一种长短链甜菜碱表面活性剂及其制备方法
摘要：
本发明提供了一种长短链甜菜碱表面活性剂及其制备方法。该长短链甜菜碱表面活性剂具有式Ⅰ所示的结构：RN+R1R2X 式Ⅰ，在所述式Ⅰ中，R为C10‑C24的直链烷基或支链烷基，R1为C2‑C5的直链烷基，R2为C2‑C5的直链烷基，X为‑CH2COO‑、‑CH2CH2SO3‑、‑CH2CH2CH2SO3‑或‑CH2CHOHCH2SO3‑。本发明还提供上述长短链甜菜碱表面活性剂的制备方法。
摘要（英）：

The invention provides a long-chain and short-chain glycine betaine surfactant and a preparation method thereof. The long-chain and short-chain glycine betaine surfactant has the structure as shown in the formula I: RN+R1R2X Formula I, wherein in the formula I, R is the linear alkyl or branched Alkyl of C10-C24; R1 is the linear alkyl of C2-C5, R2 is the linear alkyl of C2-C5 and X is -CH2COO, -CH2CH2SO3, -CH2CH2CH2SO3 or -CH2CHOHCH2SO3. The invention also provides a preparation method of the long-chain and short-chain glycine betaine surfactant.

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