CN114522111A - Oil-control cleaning cosmetic added with mesoporous carbon - Google Patents

Oil-control cleaning cosmetic added with mesoporous carbon Download PDF

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CN114522111A
CN114522111A CN202210171564.6A CN202210171564A CN114522111A CN 114522111 A CN114522111 A CN 114522111A CN 202210171564 A CN202210171564 A CN 202210171564A CN 114522111 A CN114522111 A CN 114522111A
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mesoporous carbon
parts
phase
stirring
cosmetic
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闫妍
王莉娜
吴晗
吴丹
刘沛溢
路路
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Zhongjianke Beijing Biotechnology Co ltd
Guangdong Hong Kong Macao Greater Bay Area Research Institute of Chinese Academy of Inspection and Quarantine
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Zhongjianke Beijing Biotechnology Co ltd
Guangdong Hong Kong Macao Greater Bay Area Research Institute of Chinese Academy of Inspection and Quarantine
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
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    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • A—HUMAN NECESSITIES
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    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/925—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of animal origin
    • A—HUMAN NECESSITIES
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    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/008—Preparations for oily skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41—Particular ingredients further characterized by their size
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Abstract

The invention discloses an oil control cleaning cosmetic added with mesoporous carbon, wherein the cosmetic is a face cleaning cosmetic, a mud-shaped mask or shower gel, the cosmetic comprises the mesoporous carbon, the mesoporous carbon is subjected to ultrahigh temperature carbonization treatment at 900 ℃ by adopting a two-phase synthesis method, the particle size is 400-plus-material 500nm, and the specific surface area is 400-plus-material 600m2The pore diameter is 2.5-10 nm. Novel mesoporous carbon cleanerThe flour product can enhance the cleaning force of the oil-control type face cleaning, and simultaneously, the physical adsorption type cleaning effect can reduce the stimulation of the surfactant to the skin.

Description

Oil-control cleaning cosmetic added with mesoporous carbon
Technical Field
The invention relates to the field of cosmetics, in particular to an oil control cleaning cosmetic added with mesoporous carbon.
Background
In recent years, the continuous breakthrough progress of nanotechnology has been made, and the research on nanomaterials is further advanced and subdivided. The mesoporous material has a pore diameter of 2-50 nm, a large specific surface area and a specific pore volume, an adjustable mesoporous pore diameter and pore channel structure, good biocompatibility and stable physicochemical properties, and is often used in the fields of environment, catalysis, energy storage, electrochemistry and the like. In the cleaning products of the prior art, in addition to activated carbon, the most commonly used surfactants, especially those containing polyoxyethylene ether structures, are those which, when alkoxylated during the manufacturing process, produce dioxane as a by-product, which is slightly toxic and harmful to the skin, respiratory system and nerves, although dioxane itself is not used as a cosmetic raw material, it is a by-product formed during the production of other materials, and such residue is unavoidable in the prior art. In addition, after the surface activity is used, a large amount of wastewater containing the surface activity is discharged into water and the environment, and the use of a large amount of surface activity products is harmful to the personal health of people and pollutes the environment.
Disclosure of Invention
The invention aims to solve the technical problem of providing an oil control cleaning cosmetic added with mesoporous carbon and a preparation method thereof.
It is another object of the present invention to disclose the use of mesoporous carbon to improve the oil control cleaning ability of a substance.
The invention relates to an oil-control cleaning cosmetic added with mesoporous carbon, which is a cosmeticThe product is a face cleaning cosmetic, a mud-shaped facial mask or a bath lotion, the cosmetic comprises mesoporous carbon, the mesoporous carbon adopts a two-phase synthesis method and undergoes ultrahigh-temperature carbonization treatment at 900 ℃, the particle size is 400-500nm, and the specific surface area is 400-600m2The pore diameter is 2.5-10 nm.
The oil control cleaning cosmetic added with the mesoporous carbon is one of the following cosmetics:
(1) the cleansing cosmetic is composed of the following raw materials in parts by weight: 60-70 parts of surfactant, 8-10 parts of water, 15-20 parts of polyhydric alcohol, 2-3 parts of thickener, 0.5-1 part of emulsifier, 1-3 parts of lipid, 0.1-0.2 part of chelating agent, 0.5-1 part of preservative and 0.1-0.5 part of mesoporous carbon;
(2) the mild facial cleanser consists of the following raw materials in parts by weight: 5-10 parts of surfactant, 80-90 parts of water, 5-10 parts of humectant, 0.1-0.4 part of thickener, 2-5 parts of emulsifier, 5-8 parts of lipid, 0.1-1 part of pH regulator, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
(3) the soap-based facial cleansing cosmetic comprises the following raw materials in parts by weight: 30-40 parts of higher fatty acid, 40-50 parts of water, 5-8 parts of humectant, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
(4) the mud-shaped mask consists of the following raw materials in parts by weight: 15-20 parts of powder, 50-60 parts of water, 15-20 parts of humectant, 1-2 parts of thickener, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
(5) the shower gel comprises the following raw materials in parts by weight: 50-70 parts of surfactant, 30-40 parts of water, 1-3 parts of humectant, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon.
The oil control cleansing cosmetic added with mesoporous carbon provided by the invention is specifically shown in the following table:
Figure BDA0003518304660000021
the preparation method of the cosmetic comprises the following steps:
mixing liquid surfactant, water, polyalcohol and chelating agent in sequence to prepare a water phase, namely phase A; mixing solid surfactant, thickener, emulsifier and lipid in sequence to obtain oil phase (phase B); respectively stirring the A, B phases uniformly at a low speed, heating to 85 ℃ by water bath equipment, and keeping the temperature for 30 minutes; after the first heat preservation is finished, stirring at a low speed under the condition of the rotation speed of 120-; after the second heat preservation, stirring at a low speed under the condition of the rotation speed of 120-one-time at 150r/min, cooling to 45 ℃, adding the D-phase mesoporous carbon, uniformly mixing, and keeping for 20 minutes; after the third heat preservation, stirring at a low speed under the condition of the rotating speed of 120-.
The oil-control cleansing cosmetic added with mesoporous carbon disclosed by the invention is characterized in that the formula of the mild face cleanser is shown in the following table:
Figure BDA0003518304660000031
the preparation method of the mild facial cleanser comprises the following steps: sequentially adding the substances in the phase A, uniformly mixing, heating to 70 ℃, and keeping the temperature stable at 70 ℃; dispersing carbomer 981 in phase B in water in advance, fully pre-dissolving, adding the rest materials, mixing, heating to 70 deg.C, and keeping temperature stable; adjusting the rotation speed of the stirrer to 150-; adding the phase C, adjusting the pH value of the material body to 6.0, and stirring and cooling to 35 ℃; adding the phase D, stirring at low speed and mixing uniformly; adding E-phase mesoporous carbon, mixing uniformly, cooling to room temperature, and discharging to obtain the product.
The oil control cleansing cosmetic added with mesoporous carbon provided by the invention is characterized in that the formula of the soap-based cleansing cosmetic is shown in the following table:
Figure BDA0003518304660000032
the preparation method of the soap-based facial cleansing cosmetic comprises the following steps: respectively and uniformly mixing the A, B phases, and heating and stirring until the A, B phases are completely dissolved; sequentially adding the phase A into the phase B at the temperature of 70 ℃, continuously stirring and uniformly mixing, and cooling to room temperature; adding phase C, mixing and stirring uniformly, and discharging.
The oil-control cleaning cosmetic added with mesoporous carbon disclosed by the invention is characterized in that the formula of the mud-like mask is specifically shown in the following table:
Figure BDA0003518304660000041
the preparation method of the muddy facial mask comprises the following steps: mixing A, B phases at 50 deg.C, adding B phase into A phase slowly, stirring, and cooling to 30 deg.C; adding C-phase mesoporous carbon, stirring uniformly, cooling to room temperature, and discharging.
The oil-control cleaning cosmetic added with mesoporous carbon disclosed by the invention is characterized in that the formula of the pasty mask is specifically shown in the following table:
Figure BDA0003518304660000042
the preparation method of the mud-shaped mask comprises the following steps: dispersing phase A in water, fully soaking, and heating to 80 deg.C; adding phase B into phase A under the condition of high-speed stirring; mixing A, B and hydrating for 24 hr; adding the phase C and stirring uniformly; adding phase D, stirring uniformly and discharging.
The oil control cleaning cosmetic added with mesoporous carbon is characterized in that the formula of the shower gel is shown in the following table:
Figure BDA0003518304660000051
the preparation method of the shower gel comprises the following steps: the preparation method comprises the following steps: sequentially adding the phase A, uniformly mixing, heating to 75 ℃, and stirring until the phase A is completely dissolved; adding the phase B into the phase A in turn, continuously stirring and uniformly mixing, and cooling to room temperature; adding phase C, and adjusting the pH value of the material body to 5.3; adding phase D, mixing and stirring uniformly, and discharging.
Use of mesoporous carbon to improve the oil control cleaning ability of a substance.
The application of the invention, wherein the particle size of the mesoporous carbon is 400-500nm, and the specific surface area is 400-600m2The pore diameter is 2.5-10 nm.
Compared with the prior art, the oil control cleaning cosmetic added with the mesoporous carbon is characterized in that: the novel mesoporous carbon material is more prominent in aspects of assisting cleaning, adsorbing grease and other skin metabolites, provides a new development approach for cosmetic products, and is an attempted measure for the application of the novel mesoporous carbon material in cleaning products, namely the cosmetic industry, consumers and the environment as an environment-friendly material. On the aspect of skin feel, the mesoporous carbon material can bring slight soft sandy feel to the product, and the use experience during cleaning is improved; the human body efficacy data of the cleaning face added with the mesoporous carbon and the control group show that the mesoporous carbon cleaning face product has a remarkable removal effect on grease, can also pertinently clean porphyrin compounds around pores, and has a remarkable directional cleaning effect on the pores. Research shows that the novel mesoporous carbon face cleaning product can enhance the cleaning force of the oil-control face cleaning product, and simultaneously the physical adsorption type cleaning effect can reduce the stimulation of a surfactant to the skin, which means that mesoporous carbon is likely to replace part of the surfactant in the future, so that the cleaning product is more environment-friendly, and a reference basis is provided for the diversified application of advanced functional materials in the field of fast-moving products.
The oil control cleansing cosmetic added with mesoporous carbon of the present invention is further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a SEM photograph of the mesoporous carbon nanospheres of the present invention;
FIG. 2 is a diagram of the N of the mesoporous carbon nanospheres of the present invention2Adsorption-desorption curves;
FIG. 3 is a comparison curve of oil control rate between the experimental group and the control group in example 1 of the present invention;
FIG. 4 is a comparison graph of porphyrin cleaning ratios of the experimental group and the control group in example 1 of the present invention;
FIG. 5 is a comparison curve of oil control rate between the experimental group and the control group in example 2 of the present invention;
FIG. 6 is a comparison graph of porphyrin cleaning ratio between the experimental group and the control group in example 2 of the present invention;
FIG. 7 is a comparison curve of oil control rate between the experimental group and the control group in example 3 of the present invention;
FIG. 8 is a comparison graph of porphyrin cleaning ratio between the experimental group and the control group in example 3 of the present invention;
FIG. 9 is a graph comparing oil control ratio of mesoporous carbon and bamboo charcoal in the examples of the present invention;
all English Chinese translations that appear in the figures of the present invention are as follows:
adsorption volume: the amount of adsorption;
relative pressure: relative pressure;
pore size: and (4) the aperture.
Detailed Description
Synthesis of mesoporous carbon nanospheres
The mesoporous carbon nanospheres applied by the invention adopt a two-phase synthesis method, adopt resorcinol, trimethylbenzene, water, ethanol, F127, ammonia water and other raw materials, and undergo stirring, centrifugation, reduced pressure distillation, drying and high-temperature carbonization at 900 ℃, and the detailed preparation process of the mesoporous carbon comprises the following steps: 1. mixing water, ethanol, F127, trimethylbenzene, resorcinol and methanol, and stirring; 2. adding ammonia water, stirring and reacting for 12 hours at room temperature; 3. centrifuging at low speed or distilling under reduced pressure to obtain solid product; 4. and (4) drying, and carbonizing at 900 ℃ under the protection of ammonia gas to obtain mesoporous carbon. The mesoporous carbon nanospheres with uniform particles, controllable pore diameter, stable specific surface area of 400-inch square meters per gram and good conductivity are obtained, and the technology has the advantages of simple process, simple and convenient separation and is more suitable for large-scale production. The SEM photograph of the mesoporous carbon nanospheres is shown in FIG. 1, wherein the particle size is 400-500nm, and the N of the mesoporous carbon nanospheres2The adsorption-desorption curve is shown in fig. 2, and the specific surface area: 400-600m2/g, pore diameter: 2.5-10 nm. When the carbonization temperature reaches 900 ℃, the prepared mesoporous carbon has a large specific surface area, a high pore structure order degree, a high H and O removal rate and a high purity.
The invention aims to apply the high-quality mesoporous carbon material with stable structure and acid and alkali resistance to the field of cosmetics, and the mesoporous carbon material has the characteristics of commercialization, mass production and good reproducibility. When the parameters of the mesoporous carbon synthesized by the method are 400-500nm in particle size and 400-600m in specific surface area2The pore diameter is 2.5-10nm, and the pore channel structure is most stable. The problems of structural collapse, decrease in adsorption performance, etc. occur when the catalyst is out of this parameter range.
Example 1
The formula of the facial cleansing cosmetic added with mesoporous carbon comprises the following components: the composition is characterized by comprising the following raw materials in parts by weight: 60-70 parts of surfactant, 8-10 parts of water, 15-20 parts of polyhydric alcohol, 2-3 parts of thickener, 0.5-1 part of emulsifier, 1-3 parts of lipid, 0.1-0.2 part of chelating agent, 0.5-1 part of preservative and 0.1-0.5 part of mesoporous carbon;
the formula of the face cleaning cosmetic is shown in the following table:
Figure BDA0003518304660000071
the preparation method of the cleansing cosmetic comprises the following steps:
mixing liquid surfactant, water, polyalcohol and chelating agent in sequence to prepare a water phase, namely phase A; mixing solid surfactant, thickener, emulsifier and lipid in sequence to obtain oil phase (phase B); respectively stirring the A, B phases uniformly at a low speed, heating to 85 ℃ by water bath equipment, and keeping the temperature for 30 minutes; after the first heat preservation is finished, stirring at a low speed under the condition of the rotation speed of 120-; after the second heat preservation, stirring at a low speed under the condition of the rotation speed of 120-one-time at 150r/min, cooling to 45 ℃, adding the D-phase mesoporous carbon, uniformly mixing, and keeping for 20 minutes; after the third heat preservation, stirring at a low speed under the condition of the rotation speed of 120 plus 150r/min, cooling to 38 ℃, finishing the preparation and discharging to obtain the product.
The cleansing cosmetic of the invention has the following advantages:
1. the cleansing formula provided by the invention has the advantages of fine texture, good foamability, stable system and simple and convenient preparation process;
2. the skin cleaning formula provided by the invention has the unique appearance due to the addition of the mesoporous carbon, deepens the color of the product and endows visual impact to consumers;
3. according to the skin cleaning formula provided by the invention, the added mesoporous carbon has a developed and ordered internal pore structure, a large specific surface area, strong adsorption capacity and excellent stability. The special properties of high porosity, developed specific surface area and the like make the nano-porous silicon dioxide material have potential application values in the directions of adsorption, cleaning and the like. According to the adsorption characteristic, the skin cleaning requirement can be perfectly matched. Use effect experiment:
and randomly selecting 30 volunteers for effect test, and dividing the left and right faces of the volunteers into an experimental group (the mesoporous carbon formula prepared in the embodiment) and a control group (the mesoporous carbon is not added, and the formula process of other components is the same).
Effect evaluation criteria:
the amount of sebum measured by a skin surface sebum tester and the porphyrin value measured by a VISIA skin tester are taken as consideration parameters, the amount of sebum and the porphyrin value which are different before and after the product is used are measured and recorded, and the oil control rate and the cleaning rate which are calculated by recording data are taken as judgment standards to verify the oil control face cleaning formula effect of the mesoporous carbon.
The results are shown in Table 1, Table 2, FIG. 3 and FIG. 4, in which two curves are shown in the upper part of the graph as an experimental group and in the lower part of the graph as a control group.
TABLE 1 comparison of oil control rates of the experimental and control groups
Figure BDA0003518304660000081
TABLE 2 comparison of porphyrin cleaning rates of experimental and control groups
Figure BDA0003518304660000082
The experimental result shows that the average instant oil control rate (92.23%) of the facial cleansing formula product added with the mesoporous carbon prepared by the invention is superior to that of a control group (89.25%) after use, and more particularly, the pore cleaning rate (29.45%) of the facial cleansing formula product is remarkably superior to that of the control group (17.00%), which indicates that the product has better cleaning effect.
Example 2
The mild cleansing cosmetic formula added with the mesoporous carbon comprises the following raw materials in parts by weight: 5-10 parts of surfactant, 80-90 parts of water, 5-10 parts of humectant, 0.1-0.4 part of thickener, 2-5 parts of emulsifier, 5-8 parts of lipid, 0.1-1 part of pH regulator, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
the formula of the mild face cleanser is specifically shown in the following table:
Figure BDA0003518304660000091
the preparation method of the mild facial cleanser comprises the following steps: sequentially adding the substances in the phase A, uniformly mixing, heating to 70 ℃, and keeping the temperature stable at 70 ℃; dispersing carbomer 981 in phase B in water in advance, fully pre-dissolving, adding the rest materials, mixing, heating to 70 deg.C, and keeping temperature stable; adjusting the rotation speed of the stirrer to 150-; adding the phase C, adjusting the pH value of the material body to 6.0, and stirring and cooling to 35 ℃; adding the phase D, stirring at low speed and mixing uniformly; adding E-phase mesoporous carbon, mixing uniformly, cooling to room temperature, and discharging to obtain the product.
The technical scheme of the invention has the following advantages:
1. the mild cleansing formula provided by the invention has moderate cleansing power, stable system and simple and convenient preparation process;
2. the skin cleaning formula provided by the invention provides unique appearance due to the addition of the mesoporous carbon, deepens the product color, gives visual impact to consumers, provides slight frosting feeling by the mesoporous carbon, and enhances the use experience of the consumers;
3. according to the skin cleaning formula provided by the invention, the added mesoporous carbon has a developed and ordered internal pore structure, a large specific surface area, strong adsorption capacity and excellent stability. The special properties of high porosity, developed specific surface area and the like make the nano-porous silicon dioxide material have potential application values in the directions of adsorption, cleaning and the like. According to the adsorption characteristic, the skin cleaning requirement can be perfectly matched.
Use effect experiment:
and randomly selecting 30 volunteers for effect test, and dividing the left and right faces of the volunteers into an experimental group (the mesoporous carbon formula prepared in the embodiment) and a control group (the mesoporous carbon is not added, and the formula process of other components is the same).
Effect evaluation criteria:
the amount of sebum measured by a skin surface sebum tester and the porphyrin value measured by a VISIA skin tester are taken as consideration parameters, the amount of sebum and the porphyrin value which are different before and after the product is used are measured and recorded, and the oil control rate and the cleaning rate which are calculated by recording data are taken as judgment standards to verify the oil control face cleaning formula effect of the mesoporous carbon.
The results are shown in tables 3, 4, 5 and 6, in which two curves are located at the upper part of the graph, the experimental group and the control group.
TABLE 3 comparison of oil control rates of the experimental and control groups
Figure BDA0003518304660000101
TABLE 4 comparison of cleaning rates of experimental and control groups
Figure BDA0003518304660000102
The experimental result shows that the average instant oil control rate (86.63%) of the facial cleansing formula product added with the mesoporous carbon prepared by the invention is superior to that of a control group (81.88%) after use, and the average pore cleaning rate (28.31%) of the facial cleansing formula product is significantly superior to that of the control group (17.69%), which indicates that the product has better cleaning effect.
Example 3
The soap base type face cleaning formula added with the mesoporous carbon comprises the following raw materials in parts by weight: 30-40 parts of higher fatty acid, 40-50 parts of water, 5-8 parts of humectant, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
the formulation of soap based facial cleansing cosmetic is specified in the following table:
Figure BDA0003518304660000111
the preparation method of the soap-based facial cleansing cosmetic comprises the following steps: respectively and uniformly mixing the A, B phases, and heating and stirring until the A, B phases are completely dissolved; sequentially adding the phase A into the phase B at the temperature of 70 ℃, continuously stirring and uniformly mixing, and cooling to room temperature; adding phase C, mixing and stirring uniformly, and discharging.
The soap-based cleansing cosmetic disclosed by the invention has the following advantages:
1. the soap-based cleansing formula provided by the invention has strong cleansing power and is simple and convenient to operate;
2. the skin cleaning formula provided by the invention provides unique appearance due to the addition of the mesoporous carbon, deepens the product color, gives visual impact to consumers, provides slight frosting feeling by the mesoporous carbon, and enhances the use experience of the consumers;
3. according to the skin cleaning formula provided by the invention, the added mesoporous carbon has a developed and ordered internal pore structure, a large specific surface area, strong adsorption capacity and excellent stability. The special properties of high porosity, developed specific surface area and the like make the nano-porous silicon dioxide material have potential application values in the directions of adsorption, cleaning and the like. According to the adsorption characteristic, the skin cleaning requirement can be perfectly matched.
Use effect experiment:
and randomly selecting 30 volunteers for effect test, and dividing the left and right faces of the volunteers into an experimental group (the mesoporous carbon formula prepared in the embodiment) and a control group (the mesoporous carbon is not added, and the formula process of other components is the same).
Effect evaluation criteria:
the amount of sebum measured by a skin surface sebum tester and the porphyrin value measured by a VISIA skin tester are taken as consideration parameters, the amount of sebum and the porphyrin value which are different before and after the product is used are measured and recorded, and the oil control rate and the cleaning rate which are calculated by recording data are taken as judgment standards to verify the oil control face cleaning formula effect of the mesoporous carbon.
The results are shown in Table 5, Table 6, FIG. 7 and FIG. 8, in which two curves are shown in the upper part of the graph as the experimental group and in the lower part of the graph as the control group.
TABLE 5 comparison of oil control rates of the experimental and control groups
Figure BDA0003518304660000121
TABLE 6 comparison of oil control rates of the experimental and control groups
Figure BDA0003518304660000122
The experimental result shows that the average instant oil control rate (88.09%) of the soap-based facial cleanser formula product added with the mesoporous carbon is superior to that of a control group (82.95%) after the soap-based facial cleanser formula product is used, and the average pore cleaning rate (31.41%) of the soap-based facial cleanser formula product is remarkably superior to that of the control group (25.14%), which indicates that the soap-based facial cleanser product added with the mesoporous carbon has a stronger cleaning effect.
Example 4
The formula of the mud-like mask cosmetic added with the mesoporous carbon comprises the following raw materials in parts by weight: 15-20 parts of powder, 50-60 parts of water, 15-20 parts of humectant, 1-2 parts of thickener, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
the formula of the mud-like mask is specifically shown in the following table:
Figure BDA0003518304660000123
the preparation method of the mud-like mask comprises the following steps: mixing A, B phases at 50 deg.C, adding B phase into A phase slowly, stirring, and cooling to 30 deg.C; adding C-phase mesoporous carbon, stirring uniformly, cooling to room temperature, and discharging.
The mud-shaped mask disclosed by the invention has the following advantages:
the mud-shaped mask formula provided by the invention has the advantages of sufficient cleaning power, moderate paste consistency and time-saving and simple and convenient preparation process;
the product has unique appearance due to the addition of the mesoporous carbon, the color of the product is deepened, visual impact is given to consumers, slight frosting feeling is provided by the mesoporous carbon, and the use experience of the consumers is enhanced;
the mesoporous carbon added in the invention has developed and ordered internal pore structure, large specific surface area, strong adsorption capacity and excellent stability. The special properties of high porosity, developed specific surface area and the like make the nano-porous silicon dioxide material have potential application values in the directions of adsorption, cleaning and the like. According to the adsorption characteristic, the skin cleaning requirement can be perfectly matched.
Use effect experiment:
50 volunteers were randomly selected for effect testing, and 50 volunteers were randomly divided into 2 groups, a first experimental group of 25 people (using the mesoporous carbon formulation prepared in this example) and a second control group of 25 people (using non-added mesoporous carbon, and the formulation process of other components is the same). The application time is 2 weeks. After the use was over, the volunteers were revisited in the form of a paper questionnaire.
Effect evaluation criteria:
the cleaning force is high: the skin is fresh, dry and compact without oil;
in the cleaning power: skin dryness, slight oil;
the cleaning force is low: the face oil is more.
The results of the experiments are shown in the following table:
TABLE 7 comparison of cleaning effect between experimental group and control group
Grouping Number of people High cleaning power In the cleaning power Low cleaning power
Experimental group
25 21 3 1
Control group 25 15 7 3
The experimental result shows that the cleaning effect of the mud-shaped facial mask formula product added with the mesoporous carbon is better than that of the mud-shaped facial mask product not added with the mesoporous carbon, the cleaning power is stronger, and the effect is better.
Example 5
The formula of the mud-like mask face cleaning added with mesoporous carbon comprises the following raw materials in parts by weight: 15-20 parts of powder, 50-60 parts of water, 15-20 parts of humectant, 1-2 parts of thickener, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
the formula of the mud mask is shown in the following table:
Figure BDA0003518304660000141
the preparation method of the mud-shaped mask comprises the following steps: dispersing phase A in water, fully soaking, and heating to 80 deg.C; adding phase B into phase A under the condition of high-speed stirring; mixing A, B and hydrating for 24 hr; adding the phase C and stirring uniformly; adding the phase D, stirring uniformly and discharging.
The mud-shaped mask disclosed by the invention has the following advantages:
1. the mud-shaped mask formula provided by the invention has the advantages of sufficient cleaning power, moderate paste consistency and simple and convenient preparation process;
2. the product has unique appearance due to the addition of the mesoporous carbon, the color of the product is deepened, visual impact is given to consumers, slight frosting feeling is provided by the mesoporous carbon, and the use experience of the consumers is enhanced;
3. the mesoporous carbon added in the invention has developed and ordered internal pore structure, large specific surface area, strong adsorption capacity and excellent stability. The special properties of high porosity, developed specific surface area and the like make the porous material have potential application values in the directions of adsorption, cleaning and the like. According to the adsorption characteristic, the skin cleaning requirement can be perfectly matched.
Use effect experiment:
and randomly selecting 50 volunteers for effect test, and randomly dividing the 50 volunteers into 2 groups, namely 25 persons in the first experimental group (using the mesoporous carbon formula prepared in the embodiment) and 25 persons in the second control group (using non-added mesoporous carbon and the formula of other components with the same process). The application time is 2 weeks. After the use was over, the volunteers were revisited in the form of a paper questionnaire.
Effect evaluation criteria:
the cleaning force is high: the skin is fresh, dry and compact without oil;
in the cleaning power: skin dryness, slight oil run;
the cleaning force is low: the face oil is more.
The results of the experiments are shown in the following table:
TABLE 8 comparison of cleaning effectiveness of experimental and control groups
Grouping Number of people High cleaning power In the cleaning power Low cleaning power
Experimental group
25 21 2 2
Control group 25 13 7 5
The experimental result shows that the cleaning effect of the mud-shaped facial mask formula product added with the mesoporous carbon is better than that of the mud-shaped facial mask product not added with the mesoporous carbon, the cleaning power is stronger, the effect is better, and the mud-shaped facial mask formula product is more suitable for oily skin.
Example 6
The formula of the bath cream cosmetic added with the mesoporous carbon comprises the following raw materials in parts by weight: 50-70 parts of surfactant, 30-40 parts of water, 1-3 parts of humectant, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon.
The formulation of the body wash is specified in the following table:
Figure BDA0003518304660000151
the preparation method of the shower gel comprises the following steps: the preparation method comprises the following steps: sequentially adding the phase A, uniformly mixing, heating to 75 ℃, and stirring until the phase A is completely dissolved; adding the phase B into the phase A in turn, continuously stirring and uniformly mixing, and cooling to room temperature; adding phase C, and adjusting the pH value of the material body to 5.3; adding phase D, mixing and stirring uniformly, and discharging.
The shower gel disclosed by the invention has the following advantages:
1. the shower gel formula provided by the invention has strong cleaning power, is mild and does not stimulate;
2. the product has unique appearance due to the addition of the mesoporous carbon, deepens the color of the product, gives visual impact to consumers, provides a slight frosted feeling by the mesoporous carbon, and enhances the use experience of the consumers;
3. the mesoporous carbon added in the invention has developed and ordered internal pore structure, large specific surface area, strong adsorption capacity and excellent stability. The special properties of high porosity, developed specific surface area and the like make the nano-porous silicon dioxide material have potential application values in the directions of adsorption, cleaning and the like. According to the adsorption characteristic, the skin cleaning requirement can be perfectly matched.
Use effect experiment:
50 volunteers were randomly selected for effect testing, and the 50 volunteers were randomly divided into 2 groups, a first experimental group of 25 people (using the mesoporous carbon formulation prepared in this example) and a second control group of 25 people (using non-added mesoporous carbon, and the formulation process of other components is the same). Systemic use with an experimental period of 2 weeks. After the use was over, the volunteers were revisited in the form of a paper questionnaire.
Effect evaluation criteria:
the cleaning force is high: the skin is fresh, dry and compact without oil;
in the cleaning power: skin dryness, slight oil;
the cleaning force is low: the face oil is more.
The results of the experiments are shown in the following table:
TABLE 9 comparison of cleaning effectiveness of experimental and control groups
Grouping Number of people High cleaning power In the cleaning power Low cleaning power
Experimental group
25 20 3 2
Control group 25 12 8 5
The experimental result shows that the cleaning effect of the mud-shaped facial mask formula product added with the mesoporous carbon is better than that of the mud-shaped facial mask product not added with the mesoporous carbon, the cleaning power is stronger, and the effect is better.
Oil control and cleaning mechanism of mesoporous carbon face cleaning product
Advantages of the physical Structure of mesoporous carbon
Compared with the conventional carbon material, the mesoporous carbon has higher specific surface area, regular and uniform pore size distribution, large pore volume and higher adsorption capacity and adsorption efficiency.
② surface chemical advantages of mesoporous carbon
The surface of the mesoporous carbon synthesized by the soft template method has more chemical functional groups, and compared with the physical adsorption of the traditional carbon material, the adsorption performance of the mesoporous carbon is the result of the double functions of chemical adsorption and physical adsorption.
③ adsorption mechanism of molecular imprinting template
In the synthesis process of the mesoporous carbon material by the template method, the molecular fragments with aromatic structures left in the processes of soft template imprinting and incomplete carbonization have high selective adsorption performance with a large pi structure in a metabolite porphyrin, so that the mesoporous carbon material has a better cleaning effect on poriferous porphyrin compounds.
Activated carbon such as bamboo charcoal is generally used in cosmetics, but a general carbon material has a small specific surface area and a non-porous distribution, resulting in poor adsorption ability. Therefore, mesoporous carbon with small particle size, large specific surface area, stable pore channel structure and stronger adsorption capacity is selected, and the effect is superior to that of common carbon materials.
Comparative test of mesoporous carbon and bamboo charcoal
Use effect experiment:
selecting a commercially available bamboo charcoal product and the mesoporous carbon product, weighing the bamboo charcoal product in equal amount, respectively adding the bamboo charcoal product and the mesoporous carbon product into the same base of the face cleaning formula, randomly selecting 30 volunteers for effect test, and dividing the left and right faces of the volunteers into an experimental group (the mesoporous carbon formula) and a control group (the bamboo charcoal formula).
Effect evaluation criteria:
the amount of sebum measured by a skin surface sebum tester is taken as a considered parameter, different amounts of sebum before and after using the product are measured and recorded, the oil control rate calculated by recording data is taken as a judgment standard, and the difference of the oil control face cleaning formula effect of the added mesoporous carbon and bamboo charcoal is compared.
Figure BDA0003518304660000171
The experimental result shows that the average instant oil control rate (85.55%) of the added mesoporous carbon group prepared by the invention is better than that of the added bamboo charcoal group (80.83%) after the added mesoporous carbon group is used, which shows that the added mesoporous carbon has better cleaning effect compared with the bamboo charcoal.
The experiments of the formula and the comparative example in the embodiment of the invention adopt a controlled variable method, and the addition and non-addition of mesoporous carbon in the formula are set as unique variables. By comparing the results of different formulas with and without the addition of the mesoporous carbon on the oil control rate and the cleaning rate, the formula with the addition of the mesoporous carbon with the pore diameter of 2.5-10nm is verified to improve the cleaning effect, and the large-pore-diameter mesoporous carbon has excellent adsorption performance, so that the skin cleansing product can play a certain role in adsorbing secretions on the surface of the skin, and further enhance the using effect of the cleansing product on the skin. Under the condition of ensuring the same cleaning effect, the dosage of other cleaning components in the formula can be correspondingly reduced. For example, in a soap-based cleansing composition in which fatty acid compounds with alkaline components are contained in a soap-based cleansing composition, the cleansing power is high, the pH value is relatively high, the degreasing power is high, and the irritation to the skin is relatively large, so that the cleansing effect is ensured and the irritation to the skin is reduced by reducing the amount of the soap-based composition through the operation of adding mesoporous carbon.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims (10)

1. An oil control cleaning cosmetic added with mesoporous carbon is characterized in that: the cosmetic is a face cleaning cosmetic, a mud-shaped mask or shower gel, the cosmetic comprises mesoporous carbon, the mesoporous carbon is subjected to ultrahigh-temperature carbonization treatment at 900 ℃ by adopting a two-phase synthesis method, the particle size of the mesoporous carbon is 400-500nm, and the specific surface area of the mesoporous carbon is 400-600 m-2The pore diameter is 2.5-10 nm.
2. The oil control cleansing cosmetic with addition of mesoporous carbon as claimed in claim 1, characterized in that: the cosmetic is one of the following cosmetics:
(1) the cleansing cosmetic is composed of the following raw materials in parts by weight: 60-70 parts of surfactant, 8-10 parts of water, 15-20 parts of polyhydric alcohol, 2-3 parts of thickener, 0.5-1 part of emulsifier, 1-3 parts of lipid, 0.1-0.2 part of chelating agent, 0.5-1 part of preservative and 0.1-0.5 part of mesoporous carbon;
(2) the mild facial cleanser consists of the following raw materials in parts by weight: 5-10 parts of surfactant, 80-90 parts of water, 5-10 parts of humectant, 0.1-0.4 part of thickener, 2-5 parts of emulsifier, 5-8 parts of lipid, 0.1-1 part of pH regulator, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
(3) the soap-based facial cleansing cosmetic comprises the following raw materials in parts by weight: 30-40 parts of higher fatty acid, 40-50 parts of water, 5-8 parts of humectant, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
(4) the mud-shaped mask consists of the following raw materials in parts by weight: 15-20 parts of powder, 50-60 parts of water, 15-20 parts of humectant, 1-2 parts of thickener, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon;
(5) the shower gel comprises the following raw materials in parts by weight: 50-70 parts of surfactant, 30-40 parts of water, 1-3 parts of humectant, 1-2 parts of emulsifier, 0.1-0.5 part of preservative and 0.1-0.5 part of mesoporous carbon.
3. The oil control cleansing cosmetic with added mesoporous carbon of claim 2, characterized by: the formula of the face cleaning cosmetic is shown in the following table:
Figure FDA0003518304650000011
Figure FDA0003518304650000021
the preparation method of the cosmetic comprises the following steps:
mixing liquid surfactant, water, polyalcohol and chelating agent in sequence to prepare a water phase, namely phase A; mixing solid surfactant, thickener, emulsifier and lipid in sequence to obtain oil phase (phase B); respectively stirring the A, B phases uniformly at a low speed, heating to 85 ℃ by water bath equipment, and keeping the temperature for 30 minutes; after the first heat preservation is finished, stirring at a low speed under the condition of the rotation speed of 120-; after the second heat preservation, stirring at a low speed under the condition of the rotation speed of 120-one-time at 150r/min, cooling to 45 ℃, adding the D-phase mesoporous carbon, uniformly mixing, and keeping for 20 minutes; after the third heat preservation, stirring at a low speed under the condition of the rotating speed of 120-.
4. The oil control cleansing cosmetic with added mesoporous carbon of claim 2, characterized by: the formula of the mild facial cleanser is shown in the following table:
Figure FDA0003518304650000022
the preparation method of the mild facial cleanser comprises the following steps: sequentially adding substances in the phase A, uniformly mixing, heating to 70 ℃, and keeping the temperature stable at 70 ℃; dispersing carbomer 981 in phase B in water in advance, fully pre-dissolving, adding the rest materials, mixing, heating to 70 deg.C, and keeping temperature stable; adjusting the rotation speed of the stirrer to 150-; adding the phase C, adjusting the pH value of the material body to 6.0, and stirring and cooling to 35 ℃; adding the phase D, stirring at low speed and mixing uniformly; adding E-phase mesoporous carbon, mixing uniformly, cooling to room temperature, and discharging to obtain the product.
5. The oil control cleansing cosmetic with added mesoporous carbon of claim 2, characterized by: the formula of the soap-based facial cleansing cosmetic is specifically shown in the following table:
Figure FDA0003518304650000031
the preparation method of the soap-based facial cleansing cosmetic comprises the following steps: respectively and uniformly mixing the A, B phases, and heating and stirring until the A, B phases are completely dissolved; sequentially adding the phase A into the phase B at the temperature of 70 ℃, continuously stirring and uniformly mixing, and cooling to room temperature; adding phase C, mixing and stirring uniformly, and discharging.
6. The oil control cleansing cosmetic with added mesoporous carbon of claim 2, characterized by: the formula of the mud-like mask is specifically shown in the following table:
Figure FDA0003518304650000032
the preparation method of the mud-shaped mask comprises the following steps: mixing A, B phases at 50 deg.C, adding B phase into A phase slowly, stirring, and cooling to 30 deg.C; adding C-phase mesoporous carbon, stirring, cooling to room temperature, and discharging.
7. The oil control cleansing cosmetic with added mesoporous carbon of claim 2, characterized by: the formula of the mud-like mask is specifically shown in the following table:
Figure FDA0003518304650000041
the preparation method of the mud-shaped mask comprises the following steps: dispersing phase A in water, fully soaking, and heating to 80 deg.C; adding phase B into phase A under the condition of high-speed stirring; mixing A, B and hydrating for 24 hr; adding phase C and stirring uniformly; adding the phase D, stirring uniformly and discharging.
8. The oil control cleansing cosmetic with added mesoporous carbon of claim 2, characterized by: the formula of the shower gel is specifically shown in the following table:
Figure FDA0003518304650000042
the preparation method of the shower gel comprises the following steps: the preparation method comprises the following steps: sequentially adding the phase A, uniformly mixing, heating to 75 ℃, and stirring until the phase A is completely dissolved; adding the phase B into the phase A in turn, continuously stirring and uniformly mixing, and cooling to room temperature; adding phase C, and adjusting the pH value of the material body to 5.3; adding phase D, mixing and stirring uniformly, and discharging.
9. Use of mesoporous carbon to improve the oil control cleaning ability of a substance.
10. The use as claimed in claim 9, wherein the mesoporous carbon has a particle size of 400-500nm and a specific surface area of 400-600m2The pore diameter is 2.5-10 nm.
CN202210171564.6A 2022-02-24 2022-02-24 Oil-control cleaning cosmetic added with mesoporous carbon Pending CN114522111A (en)

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CN102112221A (en) * 2008-07-31 2011-06-29 索尼公司 Adsorbent, cleansing agent, remedy for kidney disease and functional food
US20110236493A1 (en) * 2008-09-30 2011-09-29 Intrinsiq Materials Global Limited Porous materials
CN106365141A (en) * 2008-09-29 2017-02-01 索尼公司 Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials
CN112006927A (en) * 2020-09-21 2020-12-01 河南英能新材料科技有限公司 Cosmetic composition containing nano carbon material

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Publication number Priority date Publication date Assignee Title
KR20070103899A (en) * 2006-04-20 2007-10-25 주식회사 엘지생활건강 A carrier carrying ingredients for improvement of water content in skin and manufacturing method thereof, a cosmetic composition and a mask containing the same
CN102112221A (en) * 2008-07-31 2011-06-29 索尼公司 Adsorbent, cleansing agent, remedy for kidney disease and functional food
CN106365141A (en) * 2008-09-29 2017-02-01 索尼公司 Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials
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