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Double-component essence and preparation method thereof

An essence, two-component technology, applied in the field of two-component essence and its preparation, can solve the problem of not meeting consumers' more requirements for facial mask essence, beauty and skin care, unfavorable skin cell respiration and metabolism, essence It can increase the growth of skin cells, reduce free radicals, and improve lymphatic circulation and microcirculation.

Active Publication Date: 2021-09-03
醇度国际生物科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Yet existing essence liquid effect is relatively single, can not satisfy consumer's more requirement to the beauty and skin care of mask essence liquid
There are also many smear-type gel masks on the market that do not require mask paper, but the thick gel texture is not conducive to the release of essence
However, covering the skin surface with a gel film for a long time is not conducive to the respiration and metabolism of skin cells

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A two-component serum consisting of a hydrogel component A and a serum B component.

[0028] Among them, the hydrogel component A is a thermotropic hydrogel solution, which is an aqueous solution containing amphiphilic polymers. It is liquid before use, and forms a gel film with skin care functions on the skin surface after use. Amphiphilic polymerization The aqueous solution of the substance comprises physiological saline, and the pH is between 4-6;

[0029] The amphiphilic polymer is an amphiphilic block copolymer composed of polyethylene glycol as the hydrophilic block and biodegradable polyester as the hydrophobic block. The number average molecular weight of polyethylene glycol is 800-1500. The polyester includes any one of poly-D-lactide, polyglycolide, poly-ε-caprolactone, polyesteramide, and polyetherester.

[0030] The specific preparation method is as follows: add polyethylene glycol with a number average molecular weight of 1200 into the reactor, heat up to ...

Embodiment 2

[0038] A two-component serum consisting of a hydrogel component A and a serum B component.

[0039] Among them, the specific preparation method of the hydrogel component A is as follows: add polyethylene glycol with a number average molecular weight of 1300 into the reactor, raise the temperature to 120°C, vacuumize while stirring, then add glycolide, add the catalyst stannous octoate, Raise the temperature to 145°C and react under an argon atmosphere. After the reaction, vacuumize to remove unreacted monomers and low-boiling products, pour the reaction product into hot water while it is hot, wash it with water for several times, and freeze-dry it to obtain amphiphilic The amphiphilic polymer is added into the aqueous solution at low temperature to obtain an aqueous system with the polymer.

[0040] Essence B component includes the following components by weight: 100 parts of deionized water, 5 parts of surfactant, 0.05 part of moisturizing agent, 0.5 part of glycerin, 0.05 pa...

Embodiment 3

[0044] A two-component serum consisting of a hydrogel component A and a serum B component.

[0045]Among them, the specific preparation method of the hydrogel component A is as follows: add polyethylene glycol with a number average molecular weight of 1300 into the reactor, heat up to 115°C, vacuumize while stirring, then add D-lactide, add the catalyst octanoic acid sulfide Tin, heated up to 145°C, and reacted under an argon atmosphere. After the reaction, vacuumize to remove unreacted monomers and low-boiling products, pour the reaction product into hot water while it was hot, wash it with water for several times, and freeze-dry it to obtain Amphiphilic polymer, the amphiphilic polymer is added to the aqueous solution at low temperature to obtain a polymer water system.

[0046] Essence B component includes the following components in parts by weight: 100 parts of deionized water, 2 parts of surfactant, 0.02 part of moisturizing agent, 0.2 part of glycerin, 0.02 part of gins...

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Abstract

The invention relates to double-component essence and a preparation method thereof. The double-component essence is prepared from a hydrogel component A and an essence component B, wherein the hydrogel component A is an aqueous solution containing an amphiphilic polymer; and the essence component B is prepared from the following components in parts by weight: deionized water, a surfactant, a humectant, glycerinum, a ginseng root extract, dipotassium glycyrrhizinate, essential oil, sodium alginate, carnosine, acetyl hexapeptide-8, palmitoyl pentapeptide-4, oligopeptide-1 and an antioxidant. The double-component essence is fused into transparent liquid, can be used as moisturizing water to be smeared, and can also be used as mask liquid; and the component B contains active ingredients, and a gel film is formed on the surface of skin, so that rapid absorption and moisturizing of the essence are achieved, and the effects of moisturizing, deep cleaning, soothing the sunburned skin and resisting oxidation are achieved.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a two-component essence and a preparation method thereof. Background technique [0002] Facial mask is a kind of commonly used skin care product, usually use facial mask after cleaning the face, cover facial mask for a period of time and isolate from the outside air, the pores of the face expand to promote metabolism, absorb the nutrition in the facial mask and get rid of the metabolites in the epidermis. In the existing mask packaging, the essence soaks the mask paper, and when the mask is covered on the face, the face can absorb the active ingredients of the essence. Yet existing essence liquid effect is relatively single, can not satisfy the more requirement of the cosmetic skin care of consumer to mask essence liquid. There are also many smear-type gel masks on the market that do not require mask paper, but the thick gel texture is not conducive to the release of essence. However, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/64A61K8/04A61K8/34A61K8/37A61K8/39A61K8/49A61K8/63A61K8/02A61K8/73A61K8/85A61K8/86A61K8/88A61K8/92A61K8/9789A61Q19/00A61Q19/08
CPCA61K8/64A61K8/042A61K8/9789A61K8/63A61K8/347A61K8/34A61K8/375A61K8/496A61K8/733A61K8/735A61K8/88A61K8/39A61K8/345A61K8/922A61K8/86A61K8/85A61K8/0291A61Q19/00A61Q19/08A61Q19/004A61K2800/5922A61K2800/262
Inventor 高博闻王垚钟一竹竹高鹿鸣
Owner 醇度国际生物科技(北京)有限公司
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