CN108498450B - High-permeability moisture mask and preparation method thereof - Google Patents

Abstract

The invention discloses a high-permeability moisture mask and a preparation method thereof, aiming at providing a mask with high stability, high permeability and excellent moisture retention performance, and the technical scheme comprises a phase A: 1-5% of trehalose or betaine, 0.1-1% of xanthan gum, 0.01-0.15% of sodium hyaluronate and 0.01-0.5% of sodium di (lauramide glutamine) lysine; phase B: arginine or sodium hydroxide 0.1-1%; and C phase: 1-5% of 1, 3-propylene glycol or dipropylene glycol; phase D: 0.02-1% of carambola leaf extract and 0.02-2% of salix flexuosa extract; e phase PEG-40 hydrogenated castor oil or PEG-60 hydrogenated castor oil 0.1-1%; and (3) phase F: 0.1 to 5 percent of squalane; phase G: 1-3% of water; phase H component: dipropylene glycol or 1-5 percent of 1, 3-propylene glycol, 0.01-0.15 percent of egg white extract and the like, and belongs to the technical field of cosmetics.

Description

High-permeability moisture mask and preparation method thereof

Technical Field

The invention discloses a mask, in particular to a high-permeability moisturizing mask, and belongs to the technical field of skin care products.

Background

Compared with water-type and gel-type facial masks, the emulsion-type facial mask has the advantages of small molecular weight, easy absorption by skin and the like, and is more and more popular with consumers. The emulsified mask is formed by special treatment of a plurality of different components which are not soluble with each other under different temperature conditions, and is a system formed by dispersing one phase in the other phase in the form of micro droplets, wherein one phase existing in the form of liquid beads is generally used as a dispersed phase or an inner phase, and the other phase is used as a dispersion medium or an outer phase. The inner phase and the outer phase in the cosmetic system are not single substances generally, but are a mixture of a plurality of water-soluble components and oil-soluble components, for example, the water phase can be composed of water, water-soluble high molecular polymers and the like, and the oil phase can be composed of white oil, fatty acid, synthetic oil and the like. In order to form a stable emulsion, an emulsifier is added to an oil-water system and emulsification is carried out by a certain emulsification method.

The types of the emulsified profile membranes on the market are various, but the manufacturing process and the technology of the emulsified profile membranes cannot be knocked out, the emulsified profile membranes seem to be the same simple and rough technology and manufacturing method, and the scientificity is lacked. Taking cosmetics of an O/W emulsification system as an example, the documents of modern cosmetic science and technology, cosmetic formula technical manual, application of surfactant in formula and the like are consulted, and the most conventional and most popular preparation method introduced above is to pour water phase in the formula into oil phase or pour oil phase in the formula into water phase, then the materials are mixed and dispersed uniformly by matching with external force for homogenization. Although the method is simple and convenient, the selection of the emulsifier is not high, and the common emulsifier basically can meet the requirements, the technology cannot meet the scientificity of the cosmetics, the stability and safety risk of the product are high, and the skin care effect of the cosmetics is also reduced by half.

Therefore, a new cosmetic with scientific, stability, safety and permeability properties is needed in the industry.

Disclosure of Invention

Aiming at the problems, the invention provides the moisturizing mask with high stability, high permeability and excellent moisturizing performance, which combines two emulsification technologies of double-locked amino acid micro-emulsification and D-phase emulsification, and effectively solves the problems of large particle size, high emulsifier addition amount and poor absorption of greasy skin feel in use of the traditional emulsified mask.

The second technical scheme of the invention is to provide a preparation method of the moisturizing mask.

Therefore, the first technical scheme provided by the invention is as follows:

a high-permeability moisturizing mask comprises raw material components of a phase A, a phase B, a phase C, a phase D, a phase E, a phase F, a phase G and a phase H in percentage by mass as follows:

phase A component: 1-5% of trehalose or betaine, 0.1-1% of xanthan gum, 0.1-1% of carbomer, 0.01-0.15% of EDTA disodium, 0.01-0.15% of sodium hyaluronate, 0.01-0.5% of hydroxyethyl cellulose// sodium acetate// cellulose, 0.01-0.5% of sodium di (laurylaminoglutamide) lysine and a proper amount of water;

b phase component: 0.1-1% of arginine or sodium hydroxide and a proper amount of water;

c phase component: 1 to 5 percent of 1, 3-propylene glycol or dipropylene glycol and 0.1 to 1 percent of glyceryl caprylate;

and (3) phase D component: 0.02-1% of carambola leaf extract, 0.02-2% of willow leaf extract, 0.02-1% of sedum sarmentosum extract, 0.02-2% of dendrobium stem extract, 0.01-1% of lactobacillus/soybean fermentation product extract and 1-5% of hydroxyethyl urea;

phase E component: 1 to 5 percent of 1, 3-propylene glycol or dipropylene glycol, 0.1 to 1 percent of PEG-40 hydrogenated castor oil or PEG-60 hydrogenated castor oil and 0.1 to 2 percent of water;

and F phase component: 0.1 to 5 percent of squalane;

a G phase component: 1-3% of water;

phase H component: 1 to 5 percent of dipropylene glycol or 1, 3-propylene glycol and 0.01 to 0.15 percent of egg white extract.

Further, the high-permeability moisture mask pack further comprises the following phase D components: 0.02-2% of Siberian cocklebur fruit extract and 0.05-0.5% of catalpa bark/leaf extract.

The second technical scheme provided by the invention is as follows:

the preparation method of the high-permeability moisturizing mask sequentially comprises the following steps:

1) mixing and dissolving the phase B for later use; mixing the raw materials of phase C, heating and stirring to 60-65 ℃ for dissolving for later use;

2) adding the raw materials of the phase A into an emulsifying pot, stirring and heating to 90-95 ℃, stirring and homogenizing for 5-8 minutes for dissolving, then preserving heat at 90 +/-3 ℃ for 15-20 minutes for complete defoaming, cooling to 50 +/-3 ℃, then respectively adding the raw materials of the phase B, the phase C and the phase D which are treated in advance, stirring uniformly, and cooling to 45 +/-3 ℃ to obtain a first mixture;

3) adding the raw materials except water into another emulsifying pot, heating to 60 +/-3 ℃, stirring and dissolving completely, then adding the water of E, stirring for transparency, and keeping the temperature at 60 +/-3 ℃ for later use;

4) slowly pumping the phase F into the phase E under the stirring and homogenizing state, homogenizing for 5-10 minutes, adding the phase G, homogenizing for 2-3 minutes at low speed, stirring uniformly, and mixing the second mixture

5) Adding the second mixture into the prepared first mixture, stirring for 10-15 minutes, uniformly stirring, then adding the pre-dispersed H phase, continuously stirring for 4-6 minutes, and uniformly stirring.

Compared with the prior art, the technical scheme provided by the invention has the following technical advantages:

1. the technical scheme provided by the invention is that the adopted amino acid non-ionic emulsifier has no HLB value dependence, is safe, mild and degradable, and has a unique double-lock amphiphilic molecular structure: the complex hydrophobic group and the complex hydrophilic group are combined to form a double-lock structure, the double-lock structure has high surface activity, so that the double-lock structure has various excellent characteristics such as emulsification, solubilization and dispersion capacities, the product can be endowed with excellent stability, the core component of the double-lock structure is combined with amido bonds, and contains a plurality of hydrophilic tails, and the PEG-40/PEG-40 hydrogenated castor oil with excellent solubilization performance and emulsification performance is combined. The technical scheme breakthroughs the use of PEG-40 hydrogenated castor oil as an auxiliary emulsifier for double-locked amino acid micro-emulsification and D-phase emulsification, and the compounded plant extract has good affinity with skin, can form a net structure to gently wrap the skin, remodels the tender skin rich in softness and elasticity, and has the function of protecting the skin barrier; and the problems of large particles, high addition amount of the emulsifier and poor absorption of greasy skin feel in use of the conventional emulsified mask are well solved.

2. The technical scheme provided by the invention comprises an extract of carambola leaf, an extract of salix fruticosa, an extract of sedum sarmentosum, an extract of dendrobium stem, an extract of lactobacillus/soybean fermentation product and the like; PEG-40 hydrogenated castor oil or PEG-60 hydrogenated castor oil, 0.01-0.15% of egg white extract, etc., through double-locked amino acid microemulsion and D-phase emulsification, form microcapsule structure with very small particle size in the product, the nutrient content in the product is wrapped in these microcapsules, in the course of using the product, can lock moisture for skin, prevent skin dry and rough, make skin moist and thin and smooth, maintain young health state, strengthen the skin defense force, give the healthy barrier function, in order to protect skin against the injury of external environment, promote the expression of occludin and transglutaminase, strengthen the barrier function of skin, thus protect skin from the external environment. The original vitality is restored from inside to outside.

3. The technical scheme of the invention contains active ingredients such as the extract of cocklebur fruit and the extract of catalpa bark/leaf, and the PEG-40 hydrogenated castor oil is matched with a formula as an auxiliary emulsifier for double-locked amino acid micro-emulsification and D-phase emulsification, has synergistic effect, effectively resists inflammation and allergy, and quickly repairs skin barriers: can effectively relieve skin, give refreshing feeling to skin, has effects of sterilizing, regulating skin moisture and keeping moisture, and can form nanometer scale involucra on skin when used as auxiliary emulsifier for double-locked amino acid microemulsion and D phase emulsification to protect skin from external stimulation

Detailed Description

The claims of the present invention are described in further detail below with reference to specific embodiments.

Example 1

The invention provides a high-permeability moisturizing mask which comprises the following components in parts by weight:

example 2

The invention provides a high-permeability moisturizing mask which comprises the following components in parts by weight:

example 3

The invention provides a high-permeability moisturizing mask which comprises the following components in parts by weight:

example 4

The invention provides a high-permeability moisturizing mask which comprises the following components in parts by weight:

example 5

The invention provides a high-permeability moisturizing mask which comprises the following components in parts by weight:

the method for preparing the high permeability moisturizing mask of examples 1 to 3 sequentially comprises the following steps:

1) mixing and dissolving the phase B for later use; mixing the raw materials of phase C, heating and stirring to 60-65 ℃ for dissolving for later use;

2) adding the raw materials of the phase A into an emulsifying pot, stirring and heating to 90-95 ℃, stirring and homogenizing for 5-8 minutes for dissolving, then preserving heat at 90 +/-3 ℃ for 15-20 minutes for complete defoaming, cooling to 50 +/-3 ℃, then respectively adding the raw materials of the phase B, the phase C and the phase D which are treated in advance, stirring uniformly, and cooling to 45 +/-3 ℃ to obtain a first mixture;

3) adding the raw materials except water into another emulsifying pot, heating to 60 +/-3 ℃, stirring and dissolving completely, then adding the water of E, stirring for transparency, and keeping the temperature at 60 +/-3 ℃ for later use;

4) slowly pumping the phase F into the phase E under the stirring and homogenizing state, homogenizing for 5-10 minutes, adding the phase G, homogenizing for 2-3 minutes at low speed, stirring uniformly, and mixing the second mixture

5) Adding the second mixture into the prepared first mixture, stirring for 10-15 minutes, uniformly stirring, then adding the pre-dispersed H phase, continuously stirring for 4-6 minutes, and uniformly stirring.

Comparative example 1

The components provided by the comparative example are completely the same as those in example 1, and the preparation methods are different, specifically:

1) mixing and dissolving the phase B for later use; mixing the raw materials of phase C, heating and stirring to 60-65 ℃ for dissolving for later use; mixing the raw materials of the phase E, heating to 60 +/-3 ℃, stirring and dissolving for later use;

2) adding the raw materials of the phase A and the phase G into an emulsifying pot, stirring and heating to 90-95 ℃, stirring and homogenizing for 5-8 minutes for dissolving, then preserving heat at 90 +/-3 ℃ for 15-20 minutes for complete defoaming, cooling to 60 +/-3 ℃, sequentially adding the phase E and the phase F while stirring, stirring uniformly, cooling to 50 +/-3 ℃, then respectively adding the raw materials of the phase B, the phase C and the phase D which are treated in advance, and stirring uniformly.

Comparative example 2

This comparative example provides a composition that differs from example 1 in the absence of PEG-40 hydrogenated castor oil and is prepared in the same manner.

Comparative example 3

This comparative example provides a composition that differs from example 1 in that PEG-20 sorbitan cocoate is used in place of the sodium di (lauramidoglutamine) lysine component, and the other steps are the same.

Example 4

The composition of this comparative example differs from that of example 1 in that the extract of Epilobium freudenreichii was replaced with the extract of Averrhoa carambola leaf, and the other steps were the same.

Experimental data for examples 1 to 5 and comparative examples 1 to 4 of the present application are given below.

Experimental example 1

Skin seal patch test

The test materials were the high permeability moisturizing masks of examples 1 to 5 of the present invention. The subjects were 100 volunteers with healthy skin.

The test method comprises placing the tested object into a spot tester with dosage of about 0.020 g-0.025 g, applying the spot tester with the tested object on the back or forearm curve side of the tested object with non-irritating adhesive tape, and lightly pressing with palm to uniformly apply on skin for 24 h. The test substance was removed after 24 hours, and the skin reaction was observed at 0.5, 24, and 48 hours after patch removal, respectively, and the results were recorded according to the skin reaction classification standard in the "cosmetic hygiene standards" (2007 edition), with the identification standard shown in table 1 and the test results shown in table 2.

TABLE 1 identification standards

Grade	Identification criteria
		0	Has no irritation and erythema
1	Mild erythema
		2	Erythema
3	Erythema, pimples, blisters
		4	Severe edema and bulla

TABLE 2 Patch test results

As can be seen from table 2, the high permeability moisturizing masks of examples 1 to 5 of the present invention did not cause any allergy or discomfort to the human body, indicating that the high permeability moisturizing masks of the present invention are safe and non-irritating.

Experimental example 2

Moisture retention efficacy test

Experimental samples: masks of examples 1 to 5, comparative examples 1 to 4.

The test method comprises the following steps: 90 subjects aged 20-40 were selected and randomized into 9 groups of 10 individuals each. The facial masks of examples 1 to 5 and comparative examples 1 to 4 were used in 9 groups of subjects, respectively, in the following manner: after the face was cleaned, the mask of the present invention was applied to the face for 15 minutes, removed, and washed, and the moisture value of the skin was measured with a skin moisture tester (Corneometer CM825) for 0.5h, 1h, and 2h before application of the mask. And judging the moisturizing effect of the mask according to the change of the moisture value. The results are shown in Table 3.

Table 3 moisturizing efficacy test results

As can be seen from the experimental results in table 3, the high permeability moisturizing facial masks of examples 1 to 5 of the present invention can significantly increase the moisture content of the skin, and after 2 hours of use, the moisture content of the skin is significantly higher than that before use, which indicates that the high permeability moisturizing facial masks of examples 1 to 5 of the present invention have good moisturizing efficacy.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims (2)

1. The high-permeability moisturizing mask is characterized by comprising the following raw material components in percentage by mass:

phase A component: 1-5% of trehalose or betaine, 0.1-1% of xanthan gum, 0.1-1% of carbomer, 0.01-0.15% of EDTA disodium, 0.01-0.15% of sodium hyaluronate, 0.01-0.5% of hydroxyethyl cellulose// sodium acetate// cellulose, 0.01-0.5% of sodium di (laurylaminoglutamide) lysine and a proper amount of water;

b phase component: 0.1-1% of arginine or sodium hydroxide and a proper amount of water;

c phase component: 1 to 5 percent of 1, 3-propylene glycol or dipropylene glycol and 0.1 to 1 percent of glyceryl caprylate;

and (3) phase D component: 0.02-1% of carambola leaf extract, 0.02-2% of willow leaf extract, 0.02-1% of sedum sarmentosum extract, 0.02-2% of dendrobium stem extract, 0.01-1% of lactobacillus/soybean fermentation product extract, 0.02-2% of cocklebur fruit extract, 0.05-0.5% of catalpa bark/leaf extract and 1-5% of hydroxyethyl urea;

phase E component: 1 to 5 percent of 1, 3-propylene glycol or dipropylene glycol, 0.1 to 1 percent of PEG-40 hydrogenated castor oil or PEG-60 hydrogenated castor oil and 0.1 to 2 percent of water;

and F phase component: 0.1 to 5 percent of squalane;

a G phase component: 1-3% of water;

phase H component: 1 to 5 percent of dipropylene glycol or 1, 3-propylene glycol and 0.01 to 0.15 percent of egg white extract.

2. The method for preparing the high-permeability moisturizing mask as claimed in claim 1, comprising the following steps in sequence:

1) mixing and dissolving the phase B for later use; mixing the raw materials of phase C, heating and stirring to 60-65 ℃ for dissolving for later use;

2) adding the raw materials of the phase A into an emulsifying pot, stirring and heating to 90-95 ℃, stirring and homogenizing for 5-8 minutes for dissolving, then preserving heat at 90 +/-3 ℃ for 15-20 minutes for complete defoaming, cooling to 50 +/-3 ℃, then respectively adding the raw materials of the phase B, the phase C and the phase D which are treated in advance, stirring uniformly, and cooling to 45 +/-3 ℃ to obtain a first mixture;

3) adding the raw materials except water into another emulsifying pot, heating to 60 +/-3 ℃, stirring and dissolving completely, then adding the water of E, stirring for transparency, and keeping the temperature at 60 +/-3 ℃ for later use;

4) slowly pumping the phase F into the phase E under the stirring and homogenizing state, homogenizing for 5-10 minutes, adding the phase G, homogenizing for 2-3 minutes at low speed, stirring uniformly, and mixing the second mixture

5) Adding the second mixture into the prepared first mixture, stirring for 10-15 minutes, uniformly stirring, then adding the pre-dispersed H phase, continuously stirring for 4-6 minutes, and uniformly stirring.