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    • 38. 发明专利
    • Hair tonic and hair growing agent
    • 头发和头发生长剂
    • JPS59116211A
    • 1984-07-05
    • JP23305082
    • 1982-12-23
    • Pola Chem Ind Inc
    • FUKUSHIMA MAKOTOHORIKAWA TOSHIO
    • A61K8/00A61K8/97A61Q5/00A61Q7/00
    • A61K8/97A61Q7/00
    • PURPOSE:To provide the titled agent free from skin stimulation, and containing an extract prepared by extracting MANKEISHI (fruit of Vitex rotundifolia) or SHIN-I (bud of Magnolia fargesii) with a water-soluble organic solvent or a mixture of said solvent and water. CONSTITUTION:The objective hair growing and hair tonic agent contains 0.1- 5.0wt% of the extract of MANKEISHI or SHIN-I. The extract can be prepared by immersing the MANKEISHI or SHIN-I in an organic solvent such as primary alcohol, acetone, THF, dioxane or a hydrated organic solvent containing >=50wt% of the above organic solvent three times for 2hr each under heating, filtering the solution with suction, and concentrating to dryness in vacuum. The obtained viscous product, if necessary, is dissolved in, dispersed in or diluted with a solvent, etc., and compounded in a base to obtain the objective hair tonic and hair growing agent.
    • 目的:提供无皮肤刺激的标签试剂,并含有通过水溶性有机溶剂或所述溶剂和所述溶剂的混合物提取MANKEISHI(Vitex rotundifolia的水果)或SHIN-I(Magnolia fargesii的芽)制备的提取物 水。 构成:客观的头发生长和滋润剂含有人造石或SHIN-I提取物的0.1- 5.0重量%。 提取物可以通过将MANKEISHI或SHIN-I在有机溶剂如伯醇,丙酮,THF,二恶烷或含有≥50wt%上述有机溶剂的水合有机溶剂中浸渍3次,每次加热2小时来制备, 抽吸过滤溶液,真空浓缩干燥。 如果需要,将得到的粘稠产物溶解于其中,分散于溶剂等中或稀释后,在碱中混合,得到客观的毛发滋养剂。