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发明公开
CN105803810A 一种维生素E微胶囊整理剂的制备方法及其应用 无效 - 驳回

一种维生素E微胶囊整理剂的制备方法及其应用
摘要：
本发明公开了一种维生素E微胶囊整理剂的制备方法，包括以下步骤：(1)将含维生素E和明胶的水溶液与含阿拉伯胶的水溶液混合，得到混合液，此时该混合液中的维生素E占重量比为10～16％；(2)用40℃～50℃的水稀释，再加入重量比为18～25％的含4％～6％重量比的马来酸酐与异丙烯醚共聚物的水溶液；(3)用浓度为18～22％的醋酸水溶液调节使步骤(2)的混合液pH值降到6，在不断搅拌的情况下，继续滴加浓度为18～22％的醋酸水溶液使步骤(2)的混合液pH值降到4.2，凝聚层沉淀，随着分散液温度的降低并用醛类物质处理即可形成维生素E微胶囊整理剂。本发明还公开了一种维生素E微胶囊整理剂的应用。
摘要（英）：

The invention discloses a vitamin E microcapsule finishing agent preparation method. The method comprises 1, blending an aqueous solution containing vitamin E and gelatin and an aqueous solution containing Arabic gum to obtain a mixed solution containing 10-16wt% of the vitamin E, 2, diluting the solution by water at a temperature of 40-50 DEG C and adding 18-25wt% of a maleic anhydride-isopropenyl ether copolymer aqueous solution with content of 4-6wt%, 3, adjusting pH of the mixed solution in the step 2 to 6 through an acetic acid aqueous solution with a concentration of 18-22%, continuously and dropwisely adding an acetic acid aqueous solution with a concentration of 18-22% into the mixed solution in the step 2 along with continuous stirring so that pH is reduced to 4.2, carrying out coacervate precipitation and carrying out treatment through an aldehyde substance along with dispersion liquid temperature reduction so that a vitamin E microcapsule finishing agent is formed. The invention also discloses a use of the vitamin E microcapsule finishing agent.

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