Traditional Chinese medicine-based whitening freckle-removing emulsion mask of W/O/W system and preparation method thereof

A technology of whitening and removing freckles and traditional Chinese medicine, which is applied in the direction of pharmaceutical formulas, skin care preparations, cosmetic preparations, etc. It can solve the problem of not being able to ensure that the active ingredients of Chinese medicine extracts are not damaged, it is not easy to promote the absorption of active Chinese medicine ingredients, and affect the whitening and freckle removal of products. Effect and other problems, to achieve the effect of reducing pigmentation, inhibiting the formation and deposition of melanin, and inhibiting the generation of melanin

Inactive Publication Date: 2014-09-03
金龄(天津)企业孵化器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In the products and preparation methods provided by the existing facial mask preparation technology, there are also the following deficiencies: (1) the efficacy of each component in the product to inhibit melanin is low, and it improves skin The effect of cell function is not obvious, and it is not easy to promote the absorption of active Chinese medicine ingredients into the skin, thus affecting the product's whitening and freckle removal effects, and the effect of removing chloasma, butterfly spots, age spots and other spots is general; (2) In the W / O / W system The emulsifier components are chemical substances, which are irritating to the skin, and it is not easy to ensure that the active ingredients of the Chinese medicine extract are not destroyed, thereby reducing the effective effect of cosmetics

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032]The LH is a NIKKOL NIKKOMULESE LH type composite O / W emulsifier produced by Nikko Chemical Co., Ltd. of Japan.

[0033] The preparation method of the traditional Chinese medicine whitening and freckle-removing emulsion mask of the W / O / W system comprises the following steps:

[0034] (1) Sprinkle carbomer and hyaluronic acid in deionized water under stirring, stir at a stirring speed of 400 rpm until transparent, heat to 80°C to form A water phase material, and set aside;

[0035] (2) Mix and heat polyglyceryl-2 sesquioleate, cetyl alcohol, isooctyl palmitate, and phytosteryl isostearate to 80°C as the B oil phase;

[0036] (3) Gradually add the water phase material A to the oil phase material B, stir and emulsify for 5 minutes, and disperse homogeneously for 2 minutes with a homogenizer at a speed of 4000 rpm, then add phase C triethanolamine to adjust the pH to 6.2 , stirred at constant temperature for 10 minutes and then cooled to 50°C to prepare a W / O formulation wit...

Embodiment 2

[0044] The LH is a NIKKOL NIKKOMULESE LH type composite O / W emulsifier produced by Nikko Chemical Co., Ltd. of Japan.

[0045] The preparation method of the traditional Chinese medicine whitening and freckle-removing emulsion mask of the W / O / W system comprises the following steps:

[0046] (1) Sprinkle carbomer and hyaluronic acid in deionized water under stirring, stir at a stirring speed of 600 rpm until transparent, heat to 80°C to form A water phase material, and set aside;

[0047] (2) Mix and heat polyglyceryl-2 sesquioleate, cetyl alcohol, isooctyl palmitate, and phytosteryl isostearate to 80°C as the B oil phase;

[0048] (3) Gradually add the water phase material A to the oil phase material B, stir and emulsify for 5 minutes, and disperse homogeneously for 3 minutes with a homogenizer at a speed of 5000 rpm, then add phase C triethanolamine to adjust the pH to 6.5 , stirred at a constant temperature for 10 minutes and then cooled to 50°C to prepare a W / O formulation ...

Embodiment 3

[0056] The LH is a NIKKOL NIKKOMULESE LH type composite O / W emulsifier produced by Nikko Chemical Co., Ltd. of Japan.

[0057] The preparation method of the traditional Chinese medicine whitening and freckle-removing emulsion mask of the W / O / W system comprises the following steps:

[0058] (1) Sprinkle carbomer and hyaluronic acid in deionized water under stirring, stir at a speed of 1000 rpm until transparent, heat to 80°C to form A water phase material, and set aside;

[0059] (2) Mix and heat polyglyceryl-2 sesquioleate, cetyl alcohol, isooctyl palmitate, and phytosteryl isostearate to 80°C as the B oil phase;

[0060] (3) Gradually add the A water phase material to the B oil phase material, stir and emulsify for 5 minutes, and disperse homogeneously for 4 minutes with a homogenizer at a speed of 6000 rpm, then add phase C triethanolamine to adjust the pH to 7.0 , stirred at constant temperature for 10 minutes, then cooled to 50°C, and the stirring speed was 1000 rpm, and ...

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Abstract

The invention provides a traditional Chinese medicine-based whitening freckle-removing emulsion mask of a W/O/W system. The traditional Chinese medicine-based whitening freckle-removing emulsion mask of the W/O/W system comprises a water phase A including hyaluronic acid, carbomer 940 and deionized water, an oil phase B including polyglycerol-bisesquioleate, cetanol, isooctyl palmitate and phytosterol isostearate, a phase C including triethanolamine, a D phase including LH, 1,3-butanediol and deionized water, and a phase E including phenoxyethanol, collagen polypeptide and a traditional Chinese medicine extract concentrated liquid; the traditional Chinese medicine extract concentrated liquid is a mixed liquid of extracts of bletilla, radix ampelopsis, red flower, folium ginkgo, angelica root, licorice and scutellaria root; the preparation method of the traditional Chinese medicine-based whitening freckle-removing emulsion mask of the W/O/W system comprises the steps of adding the mixed phases A, B and C to the previously dispersed phase D, homogenizing the mixture at a low rotating speed, adding the phase E to the mixture, and after degassing in vacuum, pouring the mixture in a mask cloth bag, thereby obtaining the traditional Chinese medicine-based whitening freckle-removing emulsion mask of the W/O/W system. Due to the adopted W/O/W system, the active ingredients of the traditional Chinese medicine extracts can be protected against damage and the effects of the active ingredients can be well developed; and the mask is capable of comprehensively conditioning and whitening skin, improving the functions of skin cells, and relieving the skin problems caused by hyperpigmentation.

Description

[0001] Technical field: [0002] The invention belongs to the technical field of cosmetics, and in particular relates to a W / O / W system traditional Chinese medicine whitening and freckle-removing emulsion mask and a preparation method thereof. Background technique [0003] With the gradual improvement of material living standards, people's pursuit of beauty is also constantly increasing. They hope to change their appearance and have a fair complexion, and look forward to more positive pharmacological effects of whitening and freckle-removing cosmetics. For a long time, whitening and freckle removal has been the goal pursued by most beauty-loving women, and the beauty industry almost regards the preparations containing mercury and hydroquinone as the only effective whitening cosmetics. Mercury and its hydrates containing more than 10,000 times the prohibited ingredients are effective in removing freckles within a week, and the accumulation of toxicity has caused the necrosis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/06A61Q19/02
Inventor 刘顺勇白岳来
Owner 金龄(天津)企业孵化器有限公司
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