首页> 外国专利> Product a base comprising a pigment particles mineral colorees melanistic, its process of preparation and its use in.

Product a base comprising a pigment particles mineral colorees melanistic, its process of preparation and its use in.

机译:产品基料包括黑色素的矿物颜料色料,其制备方法及其用途。

摘要

The product in powder form is characterized in that the particles are non white and coloured with the exception of lamellar iron oxide and have a size of less than 200 microns. A synthetic melanic pigment, formed in situ by the oxidation of an indole compound, is included in and/or on the particles. The invention also concerns a process for the preparation of said product. Application in cosmetics, especially in make-up for the hair, eyebrows, eyelashes, nails, etc., and/or the skin and in affording protection to the skin from ultraviolet rays.
机译:粉末形式的产品的特征在于,除了层状氧化铁外,该颗粒为非白色和有色的,并且尺寸小于200微米。通过吲哚化合物的氧化原位形成的合成黑色素包括在颗粒内和/或颗粒上。本发明还涉及制备所述产品的方法。在化妆品中的应用,尤其是在头发,眉毛,睫毛,指甲等的化妆品和/或皮肤中的应用,以及为皮肤提供紫外线防护。

著录项

  • 公开/公告号JPH07505862A

    专利类型

  • 公开/公告日1995-06-29

    原文格式PDF

  • 申请/专利权人

    申请/专利号JP19930512184

  • 发明设计人

    申请日1993-01-06

  • 分类号A61K7/42;A61K7/00;A61K7/48;

  • 国家 JP

  • 入库时间 2022-08-22 04:29:26

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