CN107432847B

CN107432847B - Composition and cosmetic for cleaning and cooling skin

Info

Publication number: CN107432847B
Application number: CN201710696745.XA
Authority: CN
Inventors: 崔黎; 陈荣志; 徐印飞; 谢茹玉; 洪国珊
Original assignee: Guangzhou Oumu Bio Technology Co ltd
Current assignee: Guangzhou Oumu Bio Technology Co ltd
Priority date: 2017-08-14
Filing date: 2017-08-14
Publication date: 2020-11-10
Anticipated expiration: 2037-08-14
Also published as: CN107432847A

Abstract

The invention discloses a composition for cleaning and cooling skin, which comprises the following components in parts by weight: 0.1-20 parts of mud, 0.5-6 parts of thickening agent, 2-10 parts of self-foaming agent, 1-10 parts of surfactant and 0.001-10 parts of cooling agent; meanwhile, the invention also discloses a cosmetic containing the composition. The cosmetics prepared by the composition with continuous self-foaming cleaning and cooling effects can clean skin, remove aged keratinocytes and adsorb environmental toxins, bring cooling and comfortable effects, and make the skin smooth, moist, fair and glossy after use; the cosmetic containing the composition of the present invention can improve and reduce the tightness and air impermeability of common mud films, bring a comfortable and cool feeling, and enhance the cleaning power and easy washing.

Description

Composition and cosmetic for cleaning and cooling skin

Technical Field

The invention relates to the technical field of cosmetics, in particular to a composition for cleaning and cooling skin and a cosmetic.

Background

Mud for body care has been old, and people living on lagoons, seasides and volcanic sides of one generation and another use natural deposits for beauty or treatment to remove skin blemishes or to relax the body. More than 5000 years ago, Egypt persons applied soil (MUDS) collected from the bank of Nile river to the body for the treatment of infection and rheumatism. Greek fixes the fracture by hardening with CLAY (CLAY). The well-known hiperlotinib uses a mud to alleviate the abdominal pain and rheumatic inflammation with great success. Evidence suggests that a reddish brown clay, called Limnossian island clay, has medicinal value in early Christian education. The institute of the department of the government, the Sesbastian-Kennept, because of using clay, become the celebrity of the 19 th century. He had used clay for the treatment of animal diseases at the time and then had succeeded in treating human diseases later, with great success. He described the diseases that have been successfully cured as follows: "use a little water, soil and some plants … …". Kleptop has been devoted throughout the life to developing these "alternative therapies" for the treatment of human diseases. Surprisingly: while many new breakthroughs are made in both the medical and cosmetic industries, we have found that replacement therapy with natural elements such as spring water, algae, mud, etc. is in turn reviving. It is clear that we have recognized the benefits that nature confers on our elements with therapeutic effects, which is also a confirmation and regression of nature and ancestral wisdom.

Despite the long history of caring for the body with mud, the cosmetic industry has no systematic scientific definition of mud. The classification and name of the mud are not based on the composition such as inorganic substances, humic acid, etc., but are distinguished according to the place of production, the source, such as dead sea mud, marsh mud and slime.

The products for nursing the body by mud have various shapes and colors, but when the products are applied on the skin, the products can bring the sense of tightness, are stuffy and hot, have poor air permeability, have weak cleaning force and are not easy to clean.

Disclosure of Invention

Based on the above, the invention aims to overcome the defects of the prior art and provide a cosmetic which has good air permeability, effective cleaning capability and easy cleaning, and after the cosmetic is applied to the skin, the skin is cool, comfortable, smooth, moist, fair and glossy.

In order to achieve the purpose, the invention adopts the technical scheme that: a composition for cleaning and cooling skin comprises the following components in parts by weight: 0.10-20 parts of mud, 0.5-6.0 parts of thickening agent, 2.0-10 parts of self-foaming agent, 1.0-10 parts of surfactant and 0.001-10 parts of cooling agent. The composition can clean skin, remove aged keratinocytes and adsorb environmental toxins on the skin, brings cool and comfortable effects, and makes the skin smooth, moist, fair and glossy after use.

Preferably, the composition comprises the following components in parts by weight: 1.0-15 parts of mud, 1.0-5.0 parts of thickening agent, 5.0-7.0 parts of self-foaming agent, 2.0-8.0 parts of surfactant and 2.0-5.0 parts of cooling agent.

Preferably, the MUD is at least one of DEAD SEA MUD (DEAD SEA MUD), marsh MUD (MOOR MUD), mineral MUD (FANGO MUD), PEAT (PELOID), PEAT (PEAT), SALT MINE MUD (SALT MINE MUD), SEA MUD (MARIS LIMUS), VOLCANIC MUD (volcaic SOIL), VOLCANIC sand (volcaic S), VOLCANIC ASH (volcaic ASH), CLAY (CLAY), and SILT (SILT); the thickening agent is a hydrophilic thickening agent, the source of the thickening agent comprises acrylate polymer, natural polysaccharide and derivatives thereof, clay mineral and modifications thereof, and specifically, the thickening agent is selected from at least one of the acrylate polymer, the natural polysaccharide and derivatives thereof, the clay mineral and modifications thereof; the self-foaming agent is selected from at least one of perfluorobutyl methyl ether, methyl perfluoroisobutyl ether, ethyl perfluorobutyl ether, perfluoroisobutyl ethyl ether, perfluoroisohexane, decafluoropentane and disiloxane; the surfactant is selected from at least one of an anionic surfactant, an amphoteric surfactant and a nonionic surfactant; the cooling agent is at least one selected from erythritol, linalool, geraniol, hydroxycitronellal, menthol derivatives, and mint extract.

Preferably, the hydrophilic natural polysaccharide gum is selected from at least one of xanthan gum, gum arabic, tragacanth gum, locust bean gum, pectin, carrageenan, gellan gum, sodium alginate and guar gum; more preferably, the hydrophilic natural polysaccharide gum is xanthan gum.

Preferably, the clay mineral and the modified substance thereof are selected from at least one of magnesium aluminum silicate, magnesium lithium silicate and magnesium sodium silicate; more preferably, the clay mineral and its modification are selected from magnesium aluminum silicate.

Preferably, the thickener is a magnesium aluminum silicate, xanthan gum and acrylate polymer combination. Through multiple experiments, the inventor of the application finds that when the mass ratio of the magnesium aluminum silicate to the xanthan gum in the thickening agent is 4-5: 1, the mud film prepared by the composition is good in skin feel, appearance and thickening effect; when the aluminum magnesium silicate with the mass ratio of 4-5: 1 is compounded with xanthan gum and an acrylate polymer, the thickening and foaming effects are remarkably improved.

Volatile perfluoroalkanes and polydimethylsiloxanes are used as self-blowing agents, and these organic materials have high vapor pressures and are readily released in open spaces. The self-foaming agent used in the present invention is selected from the group consisting of perfluorobutyl methyl ether, methyl perfluoroisobutyl ether, ethyl perfluorobutyl ether, perfluoroisobutyl ethyl ether, perfluoroisohexane, decafluoropentane and disiloxane; preferably, the blowing agents are decafluoropentane and disiloxanes. Decafluoropentane has an Ozone Depletion Potential (ODP) of 0, a greenhouse effect potential (GWP) of 0.25, a boiling point: 55 ℃ (lit.), flash point: at the temperature of more than 125 ℃, is an environment-friendly and non-combustible organic matter; the heat of vaporization of the dimeric siloxanes is low and does not cause the skin to cool rapidly and become uncomfortable.

When the mud film prepared from the composition is applied to the skin, the surfactant in the composition interacts with the foaming agent, and the foaming agent is continuously evaporated and released outwards and in an open space to drive the surfactant to form thick bubbles.

Preferably, the anionic surfactant is selected from at least one of alkyl sulfate ester salts, alkyl polyether sulfate salts, isethionate sodium salts, alkyl sulfosuccinate ester salts, alkyl polyether sulfosuccinate ester salts, alkyl amido sulfosuccinate ester salts, alkyl phosphate ester salts, alkyl carboxylate salts, alkyl polyether carboxylate salts, acyl amino acid salts, acyl sarcosinate salts, and acyl taurates; more preferably, the anionic surfactant is at least one of acyl amino acid salt, acyl sarcosinate and acyl taurate from the viewpoint of mildness.

Preferably, the amphoteric surfactant is at least one selected from the group consisting of carboxylic acid betaine amphoteric surfactants, sulfonic acid betaine amphoteric surfactants, sulfate betaine amphoteric surfactants, alkylamide phosphate betaine amphoteric surfactants, alkyl amphoacetates, and alkyl amphopropionates.

Preferably, the nonionic surfactant is selected from at least one of fatty alcohol polyether, alkylphenol polyether, alkylolamide, polyethylene glycol fatty acid ester, polyglycerol ester and alkyl glucoside; more preferably, the nonionic surfactant is selected from the group consisting of polyglyceryl esters and alkyl glucosides.

Preferably, the mud is clay or/and silt, the clay is selected from at least one of KAOLIN (KAOLIN), MONTMORILLONITE (MONTMORILLONITE) and ILLITE (ILLITE); preferably, the sludge is divided into organic sludge and inorganic sludge according to the content of organic matters, the organic sludge can be green sludge and black sludge from freshwater lakes, and the inorganic sludge can be sea sludge.

Clay is a deposit whose mineral content derives from the weathering decomposition of rock. They tend to be composed of a variety of mineral elements, one of the main characteristics of clay is that its primary particle size is less than 2 microns. The following four categories are classified according to their structures: the kaolinite group, the smectite group, the illite group and the chlorite group. From the chemical point of view, the clay is mainly composed of hydrous aluminum silicate and has a layered silicate structure. The nature of the clay is determined by its structure.

The clay contains all minerals required by the skin, some of which are absorbed by the skin. Silicon is important for tissue reconstruction, prevention of muscle relaxation and improvement of muscle tone, and is the basis for collagen synthesis, and its deficiency can lead to skin lines, loss of tissue elasticity, wrinkles and aging. Sodium is important for regulating cell growth and balancing osmotic pressure. Magnesium is required for enzymes that control skin metabolism; meanwhile, magnesium has the function of diminishing inflammation. Calcium is essential for the metabolism of bones, nails and skin. Potassium imparts elasticity and flexibility to tissues; at appropriate intracellular concentrations, potassium may help to increase resistance. Iron affects melanin formation and helps blood transport oxygen. The zinc is used for regenerating skin tissues, helping to synthesize collagen and elastin and improving the toughness and elasticity of the skin; zinc is important to maintain normal cell growth, and zinc deficiency can lead to alopecia, dermatitis, and healing problems.

As a carrier, the clay acts more than just as a permeant. It releases various active components, minerals and trace elements to maintain the normal metabolism and natural balance of skin.

Clays have a wide variety of benefits to the body, such as refreshing, stimulating circulation, soothing, aiding cell regeneration, detoxifying, reducing fat, anti-inflammatory, providing minerals to the skin, exfoliating, soothing, cleansing, anti-bacterial, oxygen-supplying, firming, and decongestant.

The exfoliating effect of the clay removes aged keratinocytes, toxins and dirt, restores the normal texture of the skin, enhances the aerobic respiration of the skin, contributes to cell proliferation, and the exfoliating skin is more easily absorbed by the cosmetic products to be used subsequently.

Clay decontamination removes toxins from the skin and decontaminates the skin. Its high adsorption capacity helps to absorb excess oil from the skin. When clay is used to treat acne, it has been found to have significant antibacterial and astringent effects. The clay can deeply purify skin to restore natural luster and health, and can prevent water loss and dryness and roughness of skin.

The clay has skin nourishing effect. The chemical components of the clay comprise mineral salts and trace elements which are needed by the skin. These components are absorbed by the skin to activate metabolic function, activate biological processes, improve the appearance of the skin, strengthen the tissue and reduce wrinkles.

The clay also has physical and psychological therapeutic effects. The clay is used in a beauty salon or a hydrotherapy hall, and the clay has the combined action of personalized service, silent environment or relaxed music, sufficient rest, warm atmosphere, enhancement of self-consciousness and the like, so that the nursing effect reaches the most ideal effect. The guest can now reach a relaxed state. This state thus has an analgesic effect, relieving fatigue due to stress. The healthy appearance of skin may well indicate this healthy feeling.

The sludge is deposited in still water or slow flowing water environment, and unconsolidated weak fine grains or extremely fine soil formed by physical chemical and biochemical actions belongs to modern recent sediment. The organic matter content of the sludge decreases with depth.

The biomass of the green mud is derived from algae, plant pollen, aquatic plants and plankton, and is rich in sterols, chlorophyll and carotenoids. The green mud has strong antioxidation and renewal effects, can promote skin regeneration, soothe and repair skin, has strong but mild cleaning and detoxifying effects, promotes metabolism and accelerates cell renewal, and is particularly recommended to be used for normal, dry and sensitive skin.

Under the condition of excessive oxygen, the organic matters are deeply biochemically degraded and converted into black mud. The black mud contains humic acid, fatty acid, hormone analogue triterpene, rosin and organic-mineral complex, has strong but mild cleaning and toxin expelling capability, promotes metabolism and cell regeneration, regulates peripheral nerve and immune system, and is especially suitable for oily skin and problem skin.

The basic structure of sea sludge is chlorite, but is more complex on this basis, since seawater also provides all the extra ions, containing over 70 components, including almost all rare earth elements found in the ocean. Sea silt has multiple body care effects. Sea sludge is a powerful ion exchanger. When applied to the skin, the negatively charged marine clay adsorbs positively charged impurities, which can both clean the skin and detoxify the skin. After removing impurities (such as grease and dirt in the pores), the sea mud can also help reduce the pores and make the skin smooth like porcelain. Sea mud also utilizes its permeability to carry water from deep tissues to the surface to moisten skin. The skin is not dehydrated and dried when being cleaned. Sea mud also maintains the balanced pH of the skin and has a strong buffering capacity, helping to enhance the barrier function of the skin to keep it healthy and beautiful.

Preferably, the cooling agent is erythritol. There are receptors for temperature stimulation on the skin, namely thermoreceptors, which transmit the temperature changes of the skin and the external environment to thermoregulation centers, TRPM8 protein expressed on sensory neurons is activated by cold sensates such as menthol, icilin (icilin) and eucalyptol or the like, and two different types of cooling agents can be used in cosmetics by using the action principle of heat-sensitive transient receptors; erythritol is preferable from the viewpoint of odor and irritation; erythritol is a white crystalline four-carbon polyol compound, has a chemical name of 1,2, 3, 4-butanetetraol, is a small-molecule wetting agent, is one of natural sugar alcohols, has a dissolution heat of-97.4J/g, can absorb more energy when dissolved in water due to a larger dissolution heat, and has a strong refrigeration effect; experiments show that 10g of erythritol is dissolved in 90g of water, the temperature is reduced by about 4.8 ℃, the erythritol is used in cosmetics, the moisturizing performance is superior to that of trehalose, betaine, glycerol, sorbitol and the like, the skin feel is better, and refreshing, fresh and cool skin feel can be brought.

As another aspect of the invention, the invention also provides the application of the composition in a mud film. The mud film prepared by the composition is applied to skin, bubbles are spontaneously and continuously generated, the thick and dense bubbles enable the mud film to become soft and breathable, the bubbles gently impact and massage the skin and take away heat, the skin is cool and comfortable, the mud film is endowed with effective and mild cleaning capability, the mud film is easy to wash away after being applied, and the mud film is suitable for cleaning the skin, removing aged keratinocytes and adsorbing environmental toxins on the skin, brings cool and comfortable effects, and makes the skin smooth, moist, white and rich in luster after being used.

As a further aspect of the invention, the invention also provides a cosmetic comprising the composition and an auxiliary material. The auxiliary materials refer to conventional auxiliary materials used in cosmetics at present, and a person skilled in the art can select the auxiliary materials with proper content according to the prior art, the dosage form and the application of the cosmetics and the like as long as the selected auxiliary materials do not interfere with the expected functions of the composition; cosmetic adjuvants can be found in the catalog of names of used cosmetic raw materials.

Preferably, the auxiliary material is at least one of preservative, chelating agent, essence, grease, humectant, emulsifier, colorant, antioxidant, penetration enhancer and skin feel regulator.

Preferably, the preservative is selected from the group consisting of formaldehyde-releasing agentsThe preservative comprises a release agent, nipagin ester, a halogen-containing compound, a quaternary ammonium salt, an organic acid and alcohol, wherein the humectant is at least one of glycerol, propylene glycol, butanediol, 1, 2-pentanediol, 1, 2-hexanediol, dipropylene glycol, sodium pyrrolidone carboxylate, potassium pyrrolidone carboxylate, sodium hyaluronate, sugar and polyethylene glycol, and the antioxidant is at least one of tocopherol (vitamin E), tocopherol acetate, butylated hydroxytoluene and p-hydroxyacetophenone; more preferably, the preservative is an organic acid preservative or an alcohol preservative; the penetration enhancer is laurocapram, ethoxy diglycol, polyglycerol-10 eicosadidate/tetradecadidate/glycerol (Neocoolue)^TM-AquaS); preservatives, humectants, antioxidants and penetration aids include, but are not limited to, the preferred compounds.

Preferably, the cosmetic is in the form of an emulsion or cream; more preferably, the cosmetic is a rinse-off cosmetic.

In conclusion, the beneficial effects of the invention are as follows:

(1) the composition with continuous self-foaming cleaning and cooling effects can clean skin, remove aged keratinocytes and adsorb environmental toxins, brings cooling and comfortable effects, and makes skin smooth, moist, fair and glossy after being used;

(2) the cosmetic containing the composition of the present invention can improve and reduce the tightness and air impermeability of common mud films, bring a comfortable and cool feeling, and enhance the cleaning power and easy washing.

Drawings

FIG. 1 is a graph showing the foaming effect of the mud film of example 8 on the back of the hand of volunteer No. 1 in example 11 (application test example 2);

FIG. 2 is a graph showing the foaming effect of the mud film of example 8 on the back of the hand of volunteer No. 2 in example 11 (application test example 2).

Detailed Description

The mud referred to in the present invention is a raw material of a soil source that can be used in cosmetics, and includes dead sea mud, marsh mud, slime, peat, salt mine mud, sea mud, volcanic sand, volcanic ash, clay, and sludge. The clay in the invention is divided into kaolin, montmorillonite and illite mica according to the structure; the sludge is divided into organic sludge and inorganic sludge according to the content of organic matters. Organic sludge such as green and black mud from freshwater lakes, and inorganic sludge such as sea sludge.

To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

EXAMPLE 1 screening of thickeners

The base formulation for thickener screening is shown in table 1 below.

TABLE 1 base formulation for thickener screening

The results of screening the clay mineral and the modified product thereof as the thickener are shown in table 2 below.

TABLE 2 screening results of clay minerals and their modifications as thickeners

Thickening agent	Thickening property	Skin feel	Conclusion
				Magnesium aluminum silicate	Good taste	Good taste	Good taste
Lithium magnesium silicate	Not good	Not good	Not good
				Magnesium sodium silicate	Not good	Good taste	Not good

"good" thickening in Table 2 means that there is a linear relationship between the viscosity of the formulation and the amount of thickener, otherwise it is "bad"; "good" for skin feel means that the formula is easy to apply, otherwise it is called "not good"; by "good" is meant that both thickening and skin feel are "good" and otherwise "not good".

The use concentrations of the clay mineral and the modified substances thereof as the thickening agent for screening are 1 percent, 2 percent, 3 percent, 4 percent and 5 percent in sequence, and the results show that the thickening property and the skin feel of the aluminum magnesium silicate are good.

The results of the screening for the optimum ratio of magnesium aluminum silicate to xanthan gum are shown in table 3 below.

Table 3 screening results for optimum ratio of magnesium aluminum silicate to xanthan gum

Ratio of

1:1

2:1

3:1

4:1

5:1

6:1

1:6

1:5

1:4

1:3

1:2

Skin feel

Not good

Good taste

Not good

Appearance of the product

Not good

Good taste

Not good

Thickening

Good taste

Conclusion

Not good

Good taste

Not good

"good" for skin feel in table 3 means that the formulation is easy to apply, otherwise it is called "not good"; "good" in appearance means that the formulation is smooth and continuous in appearance, otherwise "bad"; "good" thickening means that there is a linear relationship between the viscosity of the formulation and the amount of thickener, otherwise it is "bad"; the conclusion "good" means that the skin feel, appearance and thickening are all "good", otherwise "no good".

The total mass fraction of the aluminum magnesium silicate and the xanthan gum used in the screening test of the optimal ratio of the aluminum magnesium silicate to the xanthan gum is 4%, and the result shows that the optimal ratio of the aluminum magnesium silicate to the xanthan gum is 4-5: 1.

The screening results of the acrylate polymer compounded by the magnesium aluminum silicate and the xanthan gum are shown in the following table 4.

TABLE 4 screening results of aluminum magnesium silicate and xanthan gum compounded acrylate polymer

Thickening agent	Thickening property	Foamability	Conclusion
				Compounding	Good taste	Good taste	Good taste
Is not compounded	Not good	Not good	Not good

"good" thickening in Table 4 means that there is a linear relationship between the viscosity of the formulation and the amount of thickener, otherwise it is "bad"; good foamability means that the foam of the formulation is dense and durable, otherwise it is "bad"; the conclusion "good" means that the skin feel, appearance and thickening are all "good", otherwise "no good".

The mass fraction of the aluminum magnesium silicate used in the screening test of the aluminum magnesium silicate and xanthan gum compound acrylate polymer is 3.2%, the mass fraction of the xanthan gum is 0.8%, the mass ratio of the aluminum magnesium silicate to the xanthan gum is 4:1, and the mass ratios of the acrylate polymer (calculated by active matters) are 0%, 0.3% and 0.6%, respectively.

Example 2

One embodiment of the skin cleansing and cooling composition of the present invention comprises the following components in parts by weight: the green mud comprises 0.1 part of mud, 0.5 part of acrylate polymer (calculated by active matters), 1 part of decyl glucoside, 1 part of perfluorobutyl methyl ether and 1 part of perfluorobutyl ethyl ether, 0.001 part of menthol, 0.5 part of triethanolamine and water to 100 parts.

The preparation method of the composition comprises the following steps: dispersing acrylate polymer with water, adding decyl glucoside after the acrylate polymer is uniform, stirring and heating, keeping the temperature at 80 ℃, stirring for 15 minutes, and cooling; adding triethanolamine at 65 ℃; adding green mud, menthol, perfluorobutyl methyl ether and perfluorobutyl ethyl ether at 40 ℃, and uniformly stirring to obtain the self-foaming cleaning and cooling composition.

Example 3

One embodiment of the composition for cleansing and cooling the skin according to the present invention comprises the following components in parts by weight:

11 parts of mud (the mass ratio of kaolin to green mud is 10:1), 6 parts of thickener {4.4 parts of magnesium aluminum silicate, 1.1 parts of xanthan gum and 0.5 part of acrylate polymer (active matter) }, 2.5 parts of surfactant {1.0 part of decyl glucoside (active matter) } and 1.5 parts of cocamidopropyl betaine (active matter) }, 6 parts of disiloxane, 2 parts of erythritol and 0.5 part of triethanolamine, and water is added to 100 parts.

The preparation method of the composition comprises the following steps: uniformly dispersing aluminum magnesium silicate with water, adding xanthan gum, continuously stirring, adding kaolin and 10 parts of pre-dispersed acrylate polymer reserved in water after the mixture is uniform, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, adding green mud, decyl glucoside and cocamidopropyl betaine, and cooling; adding triethanolamine at 65 ℃; erythritol and dimeric siloxane are added at 40 ℃, and the self-foaming cleaning and cooling composition is obtained after even stirring.

Example 4

15 parts of mud (wherein the mass ratio of black mud to kaolin is 1:2), 3.9 parts of thickener { the mass ratio of magnesium aluminum silicate, xanthan gum and acrylate polymer (in terms of active matter) is 10:2:1}, 2 parts of surfactant {1.0 part of decyl glucoside (in terms of active matter) and 1 part of cocamidopropyl betaine (in terms of active matter) }, 7.0 parts of disiloxane, 5 parts of erythritol and 0.3 part of triethanolamine, and water is added to 100 parts.

The preparation method of the composition comprises the following steps: uniformly dispersing aluminum magnesium silicate with water, adding xanthan gum, continuously stirring, adding kaolin and 10 parts of acrylate polymer pre-dispersed with water after uniform stirring, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, adding black mud, decyl glucoside and cocamidopropyl betaine, and cooling; adding triethanolamine at 65 ℃; erythritol and dimeric siloxane are added at 40 ℃, and the self-foaming cleaning and cooling composition is obtained after even stirring.

Example 5

One embodiment of the skin cleansing and cooling composition of the present invention comprises the following components in parts by weight:

20 parts of mud (wherein the mass ratio of the volcanic mud to the kaolin is 1:1), 5 parts of thickener { 3.6 parts of magnesium aluminum silicate, 0.9 part of xanthan gum and 0.5 part of acrylate polymer (calculated as active matter) }, 8 parts of surfactant {2 parts of decyl glucoside and 6 parts of caprylamidopropyl betaine (calculated as active matter) }, 5 parts of decafluoropentane, 0.1 part of freshener (0.01 part of menthyl lactate and 0.09 part of erythritol) and 0.5 part of triethanolamine, and adding water to 100 parts.

The preparation method of the composition comprises the following steps: firstly, uniformly dispersing aluminum magnesium silicate with water, then adding xanthan gum and continuously stirring, adding volcanic mud, kaolin and a reserved 10 parts of acrylate polymer pre-dispersed with water after uniform stirring, stirring and heating, keeping the temperature at 80-85 ℃ and stirring for 15 minutes, adding decyl glucoside and cocamidopropyl betaine, and cooling; adding triethanolamine at 65 ℃; adding menthyl lactate, erythritol and decafluoropentane at 40 ℃, and uniformly stirring to obtain the self-foaming cleaning and cooling composition.

Example 6

15 parts of mud (wherein the mass ratio of the green mud to the kaolin is 1:2), 4.4 parts of a thickening agent { the mass ratio of aluminum magnesium silicate, xanthan gum and an acrylate polymer (in terms of active matter) is 8:2:1}, 2.5 parts of a surfactant {1 part of decyl glucoside (in terms of active matter) and 1.5 parts of cocamidopropyl betaine (in terms of active matter) }, 10 parts of methyl perfluoroisobutyl ether, 2 parts of erythritol and 0.4 part of triethanolamine, and adding water to 100 parts of water.

The preparation method of the composition comprises the following steps: uniformly dispersing aluminum magnesium silicate with water, adding xanthan gum, continuously stirring, adding kaolin and 10 parts of pre-dispersed acrylate polymer reserved in water after the mixture is uniform, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, adding green mud, decyl glucoside and cocamidopropyl betaine, and cooling; adding triethanolamine at 65 ℃; erythritol and methyl perfluoroisobutyl ether are added at 40 ℃, and the mixture is uniformly stirred to obtain the composition with self-foaming cleaning and cooling effects.

Example 7

1 part of black mud, 1 part of a thickener (acrylate polymer), 10 parts of a surfactant { cocamidopropyl betaine (active matter) }, 3 parts of methyl perfluoroisobutyl ether, 10 parts of erythritol and 1 part of triethanolamine, and water is added to 100 parts.

The preparation method of the composition comprises the following steps: firstly, homogenizing and dispersing an acrylate polymer by using water, then adding black mud, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, adding cocamidopropyl betaine, and cooling; adding triethanolamine at 65 ℃; erythritol and methyl perfluoroisobutyl ether are added at 40 ℃, and the mixture is uniformly stirred to obtain the composition with self-foaming cleaning and cooling effects.

Example 8 moisturizing and cleaning foamed Clay film and Process for preparing the same

One embodiment of the cosmetic of the present invention is a moisturizing cleansing foaming mud film comprising the composition of embodiment 3. The composition of the moisturizing cleansing mud film described in this example is shown in table 5.

TABLE 5 composition of moisturizing cleansing foaming mud film

The preparation process of the moisturizing and cleaning foaming mud film of the embodiment is as follows:

1) the raw material No. 2 in the table 1 is sprinkled into the stirred raw material No. 1 and stirred at 1500rpm for 30 minutes, which is phase (i);

2) adding No. 3 raw material, and continuing stirring for 10 minutes, thus obtaining a phase II;

3) scattering No. 5 raw material into No. 4 raw material, dispersing for 10 minutes, which is phase III;

4) adding the third phase into the fourth phase to obtain a fourth phase;

5) adding phase (IV) into the raw material No. 6-12, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, and homogenizing at 2800rpm for 5 minutes to obtain phase (IV);

6) adding the raw materials No. 13, No. 14 and No. 15 into phase III, which is phase I;

7) cooling, and adding the No. 16 raw material into the phase (c) at 65 ℃ to obtain a phase (c);

8) adding No. 17-20 raw materials at 40 ℃, uniformly stirring, filtering and discharging to obtain the eighty phase which is the moisturizing clean foaming mud film.

Example 9 oil control convergent foaming mud film and preparation process thereof

An example of a cosmetic composition of the present invention, which is an oil control astringent foaming mud film, comprises the composition of example 4. The composition of the oil control astringent foam mud film described in this example is shown in Table 6.

TABLE 6 oil-control convergent foaming mud film

The preparation process of the oil control convergence foaming mud film of the embodiment is as follows:

4) adding the third phase into the fourth phase to obtain a fourth phase;

5) adding phase IV into raw material No. 6-12, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, and homogenizing at 2800rpm for 5 minutes to obtain phase IV;

8) adding No. 17-19 raw materials at 40 ℃, uniformly stirring, filtering and discharging to obtain the eighty phase which is the oil-control convergence foaming mud film.

Example 10 soothing and cooling foaming mud film and preparation process thereof

One example of a cosmetic composition of the present invention, a soothing and cooling foam mud film, comprises the composition of example 6. The composition of the soothing and cooling foam mud film described in this example is shown in table 7.

TABLE 7 composition of soothing and refreshing foaming mud film

1) adding the raw material No. 2 in the table 1 into the stirred raw material No. 1, and stirring at 1500rpm for 10 minutes, wherein the mixture is a (r) phase;

2) scattering the No. 4 raw material into the No. 3 raw material, and dispersing for 10 minutes, wherein the phase is a second phase;

4) adding the second phase into the first phase to obtain a third phase;

5) adding the No. 5-12 raw materials into the phase III, stirring and heating, keeping the temperature at 80-85 ℃, stirring for 15 minutes, and homogenizing at 2800rpm for 5 minutes to obtain the phase IV;

6) adding the raw materials No. 13, No. 14 and No. 15 into the phase IV;

7) cooling, adding No. 16 raw materials into phase (v) at 65 deg.C to obtain phase (l);

8) adding the raw materials No. 16-19 at 40 ℃, uniformly stirring, filtering and discharging to obtain a phase (phase) which is the slow and cool foaming mud film.

Example 11 Effect test of the cosmetic of the present invention

(1) Application test example 1

The method comprises the following steps: 50 female volunteers with healthy skin, the ages of which are 20 to 50 years and the average age of which is 30 years, are cleaned by applying the mud film of the embodiment 8-10 of the invention for 10 minutes and washed away. Then, the volunteers were subjected to questionnaire survey and compared with the change of the evaluation items before and after use, and the improvement was not 0 point but 1 point.

In this case, the arithmetic mean of the respective items is calculated. The statistical results are shown in table 8.

TABLE 8 evaluation table for application of moisturizing cleansing foaming mud film

As can be seen from the statistical results in Table 8, the volunteers using the moisturizing and cleansing foaming pellicles of example 8 of the present invention received better recognition than the pellicles of examples 9 and 10 in each evaluation item, and the score was 0.79-0.92, which indicates that the moisturizing and cleansing foaming pellicles of example 8 applied the moisturizing and cleansing foaming pellicles of example 8 had moist, smooth, white, bright, soft and elastic skin.

(2) Application test example 2

The method comprises the following steps: the moisturizing and cleaning foaming mud film of the invention in example 8 was applied to the back of one hand of two female volunteers, and the photos were taken at t-0 min, t-5 min and t-8 min, respectively, and the foaming of the mud film was recorded. The results are shown in FIGS. 1 and 2.

As can be seen from FIGS. 1 and 2, the moisturizing and cleansing foamed mud film of example 8 of the present invention can continuously generate bubbles to form dense and firm foam.

(3) Application test example 3

35 healthy volunteers self-evaluated as oily skin, 30 male volunteers, 5 females aged from 20 to 35 years, were applied after cleansing for 10 minutes using the oil-controlling astringent foaming mud film of example 9 of the present invention, the mud films prepared from the compositions of example 1, example 5 and example 7 (preparation method referring to the preparation process of example 9), and the mud film of example 8 and the mud film of example 10, and washed off. Then, the volunteers were subjected to questionnaire survey, and the change of the evaluation items before and after use was compared, and the arithmetic mean of the items was calculated with no improvement of 0 score and with improvement of 1 score. The statistical results are shown in table 9.

TABLE 9 evaluation chart for oil-control convergence foaming mud film application

As can be seen from the statistical results in table 9, the volunteers using the oil control astringent foaming mud film of example 9 of the present invention showed that 4 items of reduction in skin gloss (score 0.95), pore reduction (score 0.80), skin cleanliness (score 0.85), and skin elasticity (score 0.80) were evaluated higher than those of the other groups after applying the oil control astringent foaming mud film.

(4) Application test example 4

20 healthy volunteers, 8 male volunteers, 12 female volunteers, and aged from 20 to 40 years, were applied after cleaning with the aid of the soothing and cooling foaming mud film of example 10, the mud film of example 9, the mud film of example 8, the mud film of example 2, and the mud film of example 7 (preparation method refers to the preparation process of example 10) in this order, washed for 10 minutes, and then the volunteers were subjected to questionnaire survey, and compared with the evaluation item changes before and after use, which were not approved as 0 point and approved as 1 point, and the arithmetic mean of each item was calculated. The statistical results are shown in table 10.

TABLE 10 evaluation table for application of soothing and cooling foaming mud film

As can be seen from the statistical results in table 10, after the volunteers used the soothing and cooling foaming mud film of example 10 of the present invention, the volunteers all had a cooling sensation (score of 1.0), and the cooling sensation duration, skin condition improvement and application comfort were also evaluated higher than those of the other groups, with scores of 0.80, 0.85 and 0.80 in this order. Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The mud film composition for cleaning and cooling the skin is characterized by comprising the following components in parts by weight: 11-15 parts of mud, 3.9-6 parts of thickening agent, 6-10 parts of self-foaming agent, 2-2.5 parts of surfactant and 2-5 parts of cooling agent; the mud is clay or/and mud, and the clay is at least one of kaolin, montmorillonite and illite hydromica; the sludge is divided into organic sludge and inorganic sludge, the organic sludge comprises at least one of green sludge and black sludge of the freshwater lake, and the inorganic sludge comprises sea sludge; the mud comprises at least kaolin; the thickening agent is a compound of aluminum magnesium silicate, xanthan gum and an acrylate polymer, and the mass ratio of the aluminum magnesium silicate to the xanthan gum is 4-5: 1; the self-foaming agent is one or two of methyl perfluoroisobutyl ether and dimeric siloxane.

2. The mudfilm composition of claim 1 wherein the surfactant is selected from at least one of an anionic surfactant, an amphoteric surfactant, and a nonionic surfactant; the cooling agent is at least one selected from erythritol, linalool, geraniol, hydroxycitronellal, menthol derivatives, and mint extract.

3. The mud film composition of claim 2, wherein the cooling agent is erythritol.

4. A cosmetic comprising the mud film composition according to any one of claims 1 to 3 and an auxiliary material.

5. The cosmetic according to claim 4, wherein the auxiliary material is at least one of a preservative, a chelating agent, a perfume, an oil, a humectant, an emulsifier, a colorant, an antioxidant, a permeation enhancer and a skin feel modifier.

6. The cosmetic according to claim 5, wherein the preservative is at least one selected from the group consisting of formaldehyde releasing agents, parabens, halogen-containing compounds, quaternary ammonium salts, organic acids and alcohols, the humectant is at least one selected from the group consisting of glycerin, propylene glycol, butylene glycol, 1, 2-pentanediol, 1, 2-hexanediol, dipropylene glycol, sodium pyrrolidone carboxylate, potassium pyrrolidone carboxylate, sodium hyaluronate, sugars and polyethylene glycol, and the antioxidant is at least one selected from the group consisting of tocopherol, tocopherol acetate, butylated hydroxytoluene and p-hydroxyacetophenone.