• 结果表明硬脂等摩尔充分混合生成硬脂酸铵盐, 体系中残存的少量硬脂与其戊铵盐形成结构

    The results indicated that after mixing the two reactants together, pentyl ammonium stearate was created and it formed acid-salt structure with the stearic acid remained.

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  • 硬脂(SA)乙醇(DEA)为原料,自制催化剂催化下合成脂肪醇酰非离子型抗静电

    A new non-ionic antistatic agent of fat alkanolamide was synthesized by reacted stearic acid (SA) and alkanolamide (DEA), and the effect of reaction conditions on the yield were studied.

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  • 树脂壳材、结晶紫内酯-硬脂酸-十四醇组成的热敏变色材料为芯材,采用原位聚合法制热敏变色微胶囊

    The abamectin microcapsules were prepared by in-situ polymerization process in this work, with melamine-formaldehyde resin and urea-formaldehyde resin as wall materials respectively.

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  • 以密树脂、结晶紫内酯-硬脂酸-十四醇组成的热敏变色材料采用原位聚合法制热敏变色胶囊。

    The photochromic microcapsules were prepared by in-situ polymerization, using melamine-formaldehyde resin as wall materials and photochromic materials as core materials.

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  • 组合物包括硬脂、二甘醇三乙醇炭黑天然橡胶合成橡胶胶乳辅料

    The composition further comprises stearic acid, diethylene glycol, triethanolamine, white carbon black, natural rubber or synthetic rubber latex and other auxiliary materials.

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  • 方法空白丸芯、柠檬三乙酯、滑石粉、硬脂、胶体二氧化硅、聚维酮K30骨架材料制备吲达帕缓释胶囊

    Methods: Using eudragitrs 100, triethyl citrate, hydrated magnesium silicate, magnesium stearate, silicic acid anhydride, povidone K30 and etc as capsules preparation materials.

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  • 本文硬脂酸丁酯相变材料,蜜树脂为壁,采用原位聚合法制备了胶囊相变材料。

    Microencapsulated phase change material was prepared by situ polymerization with butyl stearate as phase change material, melamine-formaldehyde resin as wall material.

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  • 本文硬脂酸丁酯相变材料,蜜树脂为壁,采用原位聚合法制备了胶囊相变材料。

    Microencapsulated phase change material was prepared by situ polymerization with butyl stearate as phase change material, melamine-formaldehyde resin as wall material.

    youdao

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