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A technology of natural plants and hair dyes, applied in hair care, cosmetics, cosmetic preparations, etc., can solve the problems of no practical natural plant hair dyes, unstable components of plant hair dyes, low dyeing rate, etc., and improve safety , Dyeing uniformity is good, the effect is good
Active Publication Date: 2011-05-11
ZHUHAI EASYCARE TECH CO LTD
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Problems solved by technology
Because the ingredients of plant hair dyes are not stable enough, the dye uptake rate is not high, generally only about 70%, and the hair dyeing takes a long time, usually 40-60 minutes
There are basically no practical natural plant hair dyes on the market
Method used
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preparation example Construction
[0034] The preparation method of above-mentioned natural plant hair dye, comprises the following steps:
[0035] 1) Mix the raw materials of the polyol phase at 60-85°C evenly;
[0036] 2) Mix the raw materials of the water phase evenly, and preheat to 60-85°C;
[0037] 3) Add the homogeneously mixed polyol phase into the water phase, mix evenly, and cool down to obtain the product.
[0038] The above method can be used to uniformly coat the active ingredients to form capsule particles. The specific surface area of this kind of particle is big, can be well adhered to the hair surface, has increased the contact area of hair dye and hair, also makes the active ingredient in the hair dye of the present invention penetrate into the gap of hair cuticle more rapidly among.
Embodiment 1
[0042] The polyol phase accounts for 42% of the total mass of the product, and the balance is the water phase.
[0043] The composition of the polyol phase is:
[0044] 40 parts by mass of propylene glycol, 1 part by mass of lecithin liposome, 1 part by mass of hematoxylin
[0045] The composition of the water phase is: ferrous sulfate 1.2%, acrylic thickener SIMULGEL FL 0.85%, and the balance is water.
Embodiment 2
[0047] The polyol phase accounts for 20% of the total mass of the product, and the balance is the water phase.
[0048] The composition of the polyol phase is:
[0049] 20 parts by mass of glycerin, 0.5 parts by mass of lecithin liposome, 3 parts by mass of hematoxylin
[0050] The composition of the water phase is: 1% ferrous chloride, 2% ferrous sulfate, 2% carboxymethyl cellulose, and the balance is water.
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Abstract
The invention discloses a natural plant hair dye which is prepared by mixing a polyalcohol phase and an aqueous phase, wherein, the mass percent concentration of the polyalcohol phase is 20-50, and the balance is the aqueous phase; the polyalcohol phase comprises the following components in parts by mass: 20-50 parts of polyalcohol, 0.5-3 parts of nanometer package carrier and 1-3 parts of hematoxylin; and the aqueous phase comprises the following components: 1-3% of water-solubility ferrite, 0.3-2% of thickening agent, and the balance of water. In the natural plant hair dye of the invention, a natural plant extract is adopted as a main ingredient, and toxic chemicals such as dye intermediates and the like, toxic mineral substances and bleacher are not contained; and the natural plant hair dye is natural and non-toxic, has no toxic and side effect after being used, greatly improves the safety than that of the conventional coloring agent, is a single component agent, and is convenient to store and use.
Description
technical field [0001] The invention relates to a hair dye, in particular to a novel single-component natural plant hair dye. Background technique [0002] With the rapid development of the market economy, people's life pressure is increasing, so many people have premature gray hair and hair loss symptoms. According to the market survey, among the 20-50 year-old population in the whole country, the patients with white hair are as high as 20%-30%, and it will increase at a rate of 10%-15% year by year, and the market demand is also increasing year by year. According to a CCTV international network survey, among the more than 2,600 people surveyed, more than 90% have dyed their hair, and about half of the respondents started dyeing their hair before the age of 30. Therefore, the market demand is quite large. [0003] In traditional hair dyes, cases of allergies have occurred from time to time. With the gradual improvement of people's health awareness and the continuous prog...
Claims
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Application Information
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