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Dual-component hair dye and hair dyeing method based on same

A hair dye, two-component technology, used in hair care, pharmaceutical formulations, cosmetics, etc., can solve problems such as hematopoietic stem cells malignant transformation, and achieve the effect of hair care and hair dyeing.

Inactive Publication Date: 2015-08-19
龚民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used hair dyes generally contain carcinogenic organic substances such as p-phenylenediamine and azos. They contact the skin under heating conditions, and make these organic substances enter the capillaries through the scalp, and then reach the bone marrow with the blood circulation, and act repeatedly on hematopoiesis for a long time. Stem cells, leading to the malignant transformation of hematopoietic stem cells, leading to the occurrence of leukemia

Method used

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Embodiment

[0024] Select relatively mature amaranth leaves, remove the larger veins, soak in the extractant to extract the pigment in the amaranth, filter with a 200-mesh nylon filter, then evaporate the extractant to dryness, and collect the red pigment powder; 20g of the pigment powder , 10g sodium α-alkenyl sulfonate, 10g sodium alkylbenzene sulfonate, 30g castor oil ethylene oxide adduct, 15g hydroxypropyl methylcellulose, 2g essence were mixed and stirred for 30min to obtain a viscous solution for red hair dyeing solution; add 0.2 solution L containing magnesium ions 2mol / L to 15g hydroxypropyl methylcellulose and 2g chitosan to prepare a mordant for a viscous solution; first apply the dye evenly to the wet white hair to be dyed On the hair, put on a shower cap, heat at 45°C for 1 hour, and then apply the mordant evenly on the hair according to the weight ratio of 1:1 with the dye. Humid heat at 45°C for 1 hour, wash the hair with shampoo until the water becomes clear. Get red hair...

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PUM

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Abstract

The invention provides a dual-component hair dye and a hair dyeing method based on the same; the dual-component hair dye is composed of a dyeing agent component and a dyeing auxiliary agent component, wherein a preparation method of the dyeing agent component comprises the following steps: selecting ripe edible amaranth leaves, removing leaf veins, soaking in an extractant, extracting a pigment in edible amaranth, filtering with a 200-mesh nylon filter screen, evaporating to dry the extractant, and collecting a red pigment powder; and adding an osmotic agent, a levelling agent and an emulsifier in the pigment powder, and thus obtaining a thick red hair dyeing liquid. Compared with the prior art, the dual-component hair dye has the following beneficial effects: the red pigment extracted from natural herbaceous plant edible amaranth stems and leaves easy to pick is adopted to be mixed with a dyeing auxiliary agent prepared by adding a thickening agent and other auxiliary agents into a metal ion-containing solution, so as to achieve the effect of dyeing hair into red; and the natural hair dye does not has any toxic or side effect on human bodies, and can achieve the effects of firmly dyeing the hair, protecting the hair and making the hair shining due to addition of the dyeing auxiliary agent.

Description

technical field [0001] The invention relates to a method for preparing and using a novel plant hair dye, in particular to a method for preparing and using a hair dye based on amaranth. Background technique [0002] In recent years, hair dyeing has become a fashion choice for people. According to a CCTV international network survey, among the more than 2,600 people surveyed, more than 90% of them have dyed their hair, and more than 90% of them started dyeing their hair before the age of 30. About half of the respondents. [0003] At present, the commonly used hair dyes generally contain carcinogenic organic substances such as p-phenylenediamine and azos. They contact the skin under heating conditions, and make these organic substances enter the capillaries through the scalp, and then reach the bone marrow with the blood circulation, and act repeatedly on hematopoiesis for a long time. Stem cells, leading to malignant transformation of hematopoietic stem cells, leading to the...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61Q5/10A61Q5/12
Inventor 龚民
Owner 龚民