Quick-speed plant type black hair dye

A plant-based, black hair agent technology, applied in the direction of hair care, cosmetics, cosmetic preparations, etc., can solve the problems of large amount of chemical reagents used, poor uniformity, and long hair dyeing time, so as to promote dyeing rate and improve hair color. Dyeing rate, the effect of high dyeing rate

Active Publication Date: 2007-07-04
SHANGHAI BAIMAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The current hair dyes generally have shortcomings such as long dyeing time, low dyeing rate, poor uniformity, and inability to wash. At the same time, due to the relatively large amount of chemical reagents used, there are also problems of toxic and side effects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Agent A:

[0013] Component Weight percent concentration (%)

[0014] Ferric chloride 2

[0015] Azone 2

[0016] Deionized water balance

[0017] Agent B:

[0018] Component Weight percent concentration (%)

[0019] Gallnut Extract 2

[0020] silicone oil 2

[0021] Deionized water balance

[0022] Wherein, the preparation method of Galla galla extract is:

[0023] (1) Get 50 grams of gallnuts crushed through a 80 mesh sieve and dissolve in 400 grams of acetone solution with a 50% concentration by weight, extract in a water bath at 40°C for about 12 hours, filter with suction, concentrate the filtrate to evaporate the solvent, and obtain an extract ;

[0024] (2) Place the extract obtained in step (1) under vacuum drying at 80°C, pulverize, dissolve in deionized water at 60°C to make a solution with a concentration of 6% by weight, place it in refrigeration at 3°C ​​for 24 hours, and take it out Stand to room temperature, filter;

[0025] (3) Pass the NKA-II...

Embodiment 2

[0029] Agent A:

[0030] Component Weight percent concentration (%)

[0031] Iron sulfate 12

[0032] Azone 14

[0033] Hydroxyethylcellulose 0.5

[0034] Deionized water balance

[0035] Agent B:

[0036] Component Weight percent concentration (%)

[0037] Gallnut Extract 12

[0038] Silicone oil 8

[0039] Folium Folium Extract 1

[0040] Deionized water balance

[0041] Wherein, the preparation method of the Folium Folium extract is: take 50 grams of dried Folium Folium and pulverize it with a pulverizer, add 50 grams of hydrochloric acid with a concentration of 1% by weight to soak for 1 hour, add 500 grams of ethyl acetate to reflux and extract twice, each time 1 hour, reclaim ethyl acetate, add weight percentage concentration to the concentrated solution and be 95% ethanol transsolution, the volume of the added ethanol solution is the same as the concentrated solution, filter, add the weight percentage concentration and be 1% NaOH to adjust the pH value to be 6 ...

Embodiment 3

[0044] Agent A:

[0045] Component Weight percent concentration (%)

[0046] Ferric nitrate 20

[0047] Azone 20

[0048] Hydroxyethylcellulose 1.5

[0049] Deionized water balance

[0050] Agent B:

[0051] Component Weight percent concentration (%)

[0052] Gallnut Extract 20

[0053] Silicone oil 15

[0054]Folium Folium Extract 10

[0055] Deionized water balance

[0056] The preparation method of the gallnut extract and the method of using the hair dye are the same as in Example 1, and the preparation method of the Folium Folium extract is the same as in Example 2.

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PUM

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Abstract

The invention relates to the field of hair dyes; especially fast plant-based blacking hair agent. The invention discloses a fast plant-based blacking hair agent, the blacking hair agent consists of A, B two solution mixture, A agent consists of adjuvant and metallo-chelates, the adjuvant uses nitrogen ketone and the metallo-chelates uses soluble ferric salt or ferrous salt, and the A agent also can be added ethoxylated into itself cellulose as bodying agent; B agent contains gallnut extract, and B agent can be added isatis leaf extract and campeachy wood extract as color agent, silicone oil as amendment. The invention has some advantages of short dyed time, high dyed radio, uniform dyed and resistant wash, because of using natural plant extracts, the toxic and side effect is smaller.

Description

technical field [0001] The invention relates to the field of hair dyes, in particular to a rapid plant-type black hair dye. Background technique [0002] Data show that hair dye has become the most powerful product in the field of cosmetics. According to statistics, the average annual growth rate of the global hair dye market in the past five years is about 5%. Since 1994, the sales of hair dyes in France have increased by 26.1%, sales in Japan have increased by 28%, and sales in the UK have increased by 61.7%. . Now, the annual retail sales of global hair dyes reach 7 billion US dollars, and it is estimated that in the next 5 years, its demand will also grow at a rate of 8-10%. [0003] my country's hair dye market has also developed rapidly in recent years. At present, there are about 60 million silver-haired consumers in my country. They use different types of black hair dyes to dye gray and gray hair into black. With the aging of my country's population structure, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61Q5/10
Inventor 周志平石荣莹张蕾
Owner SHANGHAI BAIMAO
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