Plant hair dye and method for dyeing hair by the plant hair dye

A technology for plant hair dyes and combination agents, which is applied in hair care, pharmaceutical formulations, cosmetic preparations, etc., can solve the problem of inconvenience in obtaining geranialin tannins, difficulty in reducing costs, meeting market demand and market competitiveness, and inability to Achieving the performance of hair dye products and other issues

Inactive Publication Date: 2012-04-04
庄国升
2 Cites 16 Cited by

AI-Extracted Technical Summary

Problems solved by technology

[0036] 3. The formula disclosed in Taiwan Patent Certificate No. 040224 is an aqueous solution formulation. This formulation does not contain oil at all. It will only cause severe knotting and dryness after dyeing the hair. It cannot achieve shiny, ...
View more

Abstract

The invention discloses a plant hair dye and a method for dyeing hair by the plant hair dye. The plant hair dye contains 1, a composition containing a water-soluble ferric salt and an excipient, wherein the weight percentage of the water-soluble ferric salt is in a range of 1 to 10%, and 2, a composition containing tannic acid or hematorylin and an excipient, wherein the weight percentage of tannic acid or hematorylin is in a range of 1 to 10%. The method for dyeing hair by the plant hair dye comprises the following steps of smearing the composition containing the water-soluble ferric salt and the excipient on semi-wet or dry hair, washing off the composition containing the water-soluble ferric salt and the excipient, smearing the composition containing tannic acid or hematorylin and the excipient on the hair, and washing off the composition containing tannic acid or hematorylin and the excipient. The plant hair dye also contains a composition containing an excipient, and D,L-cysteine and/or its salt, or a cysteine derivative, or thioglycolic acid and/or its salt or ester. The plant hair dye has the advantages of no irritation, no allergenicity, no mutagenicity, no stink, no smell, no damage on hair, excellent dyeability and color tone, and long color retention time after dyeing.

Application Domain

Cosmetic preparationsHair cosmetics +1

Technology Topic

ChemistryWater soluble +12

Image

  • Plant hair dye and method for dyeing hair by the plant hair dye
  • Plant hair dye and method for dyeing hair by the plant hair dye
  • Plant hair dye and method for dyeing hair by the plant hair dye

Examples

  • Experimental program(1)
  • Effect test(1)

Example Embodiment

detailed description
[0059] The present invention will be further described below in conjunction with specific examples, so that those skilled in the art can better understand and implement the present invention, but the examples cited are not intended to limit the present invention.
[0060] 1. Examples of three-dose black hair dye

PUM

no PUM

Description & Claims & Application Information

We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products