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METHOD OF MANUFACTURING ACYLATED NATURAL DYE, ACYLATED NATURAL DYE MANUFACTURED BY THE SAME AND HAIR DYE CONTAINING THE SAME
METHOD OF MANUFACTURING ACYLATED NATURAL DYE, ACYLATED NATURAL DYE MANUFACTURED BY THE SAME AND HAIR DYE CONTAINING THE SAME
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机译：制造酰化天然染料的方法，由其制造的酰化天然染料和包含其的染发剂
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摘要
The present invention relates to a method for producing an acylated natural dye, an acylated natural dye produced thereby, and a hair dying agent comprising the acylated natural dye and, more specifically, to a method for producing an acylated natural dye and an acylated natural dye produced thereby, wherein the acylated natural dye of the present invention has inherent advantages as the natural dye via insertion of an acylating agent after mixing a natural dye and a polar solvent, while solubility in an organic solvent increases. In addition, the present invention further relates to a hair dying agent capable of offering hair with color and nutrition, without a smell, irritation on a scalp or skin, or an allergic reaction.
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