Compound purely natural hair dye and production method thereof

A production method and technology for hair dyes, which are applied in pharmaceutical formulations, hair care, cosmetic preparations, etc., can solve the problems of unresolved dyeing fastness, single dyeing type, etc., so as to improve the color fastness, expand the scope of application, and avoid excitement. or inhibitory effect

Active Publication Date: 2020-02-07
浙江章华保健美发实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention still does not solve the problem of color fastness, and the dyeing type of this invention only includes melanin and reddish-brown pigment, and the dyeing type is still relatively single

Method used

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  • Compound purely natural hair dye and production method thereof
  • Compound purely natural hair dye and production method thereof
  • Compound purely natural hair dye and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A, prepare each raw material component.

[0029] Preparation of natural pigment extract: In this example, Polygonum multiflorum rehmanniae complex extract was selected as the natural pigment.

[0030] (1) Take 15kg Polygonum multiflorum and 35kg Rehmannia glutinosa and dry until the moisture content is ≤10%;

[0031] (2) After the dried Radix Polygoni Multiflori and Rehmannia glutinosa are pulverized, pass through an 80-mesh sieve;

[0032] (3) re-grind the unsifted components and sieve, repeat step (2) 3 to 4 times;

[0033] (4) Utilize ethanol as a solvent to carry out ultrasonic extraction, the extraction time can be selected from 25-45min, and this embodiment selects 25min; the extraction temperature can be selected from 55-75°C, this embodiment selects 55°C; the extraction power can be selected from 60-75w, This embodiment selects 60w; repeat 2-3 times to obtain the filtrate.

[0034] (5) Concentrate the filtered filtrate under reduced pressure: use a double-eff...

Embodiment 2

[0046] A, prepare each raw material component.

[0047] Preparation of natural pigment extract: In this example, Polygonum multiflorum rehmanniae complex extract was selected as the natural pigment.

[0048] (1) Take 15kg Polygonum multiflorum and 35kg Rehmannia glutinosa and dry until the moisture content is ≤10%;

[0049] (2) After the dried Radix Polygoni Multiflori and Rehmannia glutinosa are pulverized, pass through an 80-mesh sieve;

[0050] (3) re-grind the unsifted components and sieve, repeat step (2) 3 to 4 times;

[0051] (4) Using ethanol as a solvent, carry out ultrasonic extraction, the extraction time is 45min, the extraction temperature is 75°C, the extraction power is 75w, repeat 2-3 times to obtain the filtrate;

[0052] (5) Concentrate the filtered filtrate under reduced pressure: use a double-effect concentrator to concentrate to 0.8-1.2, use a spherical decompressor to concentrate the concentrated solution under reduced pressure, and finally obtain a rel...

Embodiment 3

[0064] A, prepare each raw material component.

[0065] Preparation of natural pigment extract: In this example, Polygonum multiflorum rehmanniae complex extract was selected as the natural pigment.

[0066] (1) Take 15kg Polygonum multiflorum and 35kg Rehmannia glutinosa and dry until the moisture content is ≤10%;

[0067] (2) After the dried Radix Polygoni Multiflori and Rehmannia glutinosa are pulverized, pass through an 80-mesh sieve;

[0068] (3) re-grind the unsifted components and sieve, repeat step (2) 3 to 4 times;

[0069] (4) Using ethanol as a solvent, carry out ultrasonic extraction, the extraction time is 30min, the extraction temperature is 60°C, the extraction power is 65w, repeat 2-3 times to obtain the filtrate;

[0070] (5) Concentrate the filtered filtrate under reduced pressure: use a double-effect concentrator to concentrate to 0.8-1.2, use a spherical decompressor to concentrate the concentrated solution under reduced pressure, and finally obtain a rel...

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Abstract

The invention provides a compound purely natural hair dye and a production method thereof, and belongs to the technical field of a hair dye. The compound purely natural hair dye consists of the following components in parts by weight of 20-35 parts of a natural pigment extract, 10-15 parts of a frankincense emulsion, 8-12 parts of a motherwort extract, 10-22 parts of nanometer shell powder, 8-16 parts of coconut oil fatty acid alcohol amide and 40-55 parts of deionized water. A purely natural plant formula is adopted, motherwort is used in the hair dye in a breakthrough manner, and based on maintaining of advantages of the plant hair dye, the color fastness of the plant hair dye can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of hair dyes, and relates to a compound natural hair dye and a preparation method thereof. Background technique [0002] Hair dyeing is very common in today's society, but the harm of hair dyes to the human body cannot be ignored. With the continuous improvement of the quality of life, people pay more and more attention to appearance. It is difficult to find that dyeing hair, especially colored hair, has become a consumer fashion. Hair dyes are divided into chemical hair dyes and plant hair dyes. Chemical hair dyes are not only harmful to our bodies, the synthetic hair dyes in chemical hair dyes are also harmful to the environment. Plant hair dyeing has been gradually accepted by people. The characteristic of plants is that they do not harm the body. The disadvantage is that the color is single, and the color fastness of plant pigments is generally poor. Chinese invention [CN201510500135.9] discloses a co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9794A61K8/98A61K8/42A61Q5/10
CPCA61K8/9789A61K8/9794A61K8/987A61K8/42A61Q5/10A61K2800/5922A61K2800/805
Inventor 钟向阳章华东陈金良平荷梅白盼新
Owner 浙江章华保健美发实业有限公司
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