CN113576935B - Sun protection repair composition and preparation method thereof - Google Patents
Sun protection repair composition and preparation method thereof Download PDFInfo
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- CN113576935B CN113576935B CN202110750363.7A CN202110750363A CN113576935B CN 113576935 B CN113576935 B CN 113576935B CN 202110750363 A CN202110750363 A CN 202110750363A CN 113576935 B CN113576935 B CN 113576935B
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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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/37—Esters of carboxylic acids
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- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
- A61K8/411—Aromatic amines, i.e. where the amino group is directly linked to the aromatic nucleus
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4946—Imidazoles or their condensed derivatives, e.g. benzimidazoles
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- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4953—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom containing pyrimidine ring derivatives, e.g. minoxidil
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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
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/496—Triazoles or their condensed derivatives, e.g. benzotriazoles
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
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- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4966—Triazines or their condensed derivatives
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
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- A61K8/60—Sugars; Derivatives thereof
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- A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
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- A—HUMAN NECESSITIES
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/676—Ascorbic acid, i.e. vitamin C
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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
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- 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
- A61K8/85—Polyesters
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9706—Algae
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- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q15/00—Anti-perspirants or body deodorants
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
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- 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
- A61Q19/004—Aftersun preparations
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- 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
- A61Q19/08—Anti-ageing preparations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Abstract
The invention provides a sun-proof repair composition, which comprises sun-proof repair components, wherein the sun-proof repair components comprise the following components in percentage by mass based on the total weight of the sun-proof repair composition: 0.05% -50% of a sunscreen composition; the sunscreen composition consists of isoamyl methoxycinnamate, silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, diethylamino hydroxybenzoyl hexyl benzoate, phenylbenzimidazole sulfonic acid, and methylenebis-benzotriazole tetramethylbutylphenol. The sun-screening agent composition in the sun-screening repair component covers the full-wave band protection of ultraviolet light, blue light and infrared light, can form a broad-spectrum sun-screening net on the surface of skin, and effectively blocks the damage of light radiation to the skin.
Description
Technical Field
The invention belongs to the technical field of daily cosmetics, and particularly relates to a sun-proof repairing composition and a preparation method of the sun-proof repairing composition.
Background
One of the most interesting topics for the continuous change of the earth environment is global warming and greenhouse effect caused by human environment pollution, which can cause the destruction of an ozone layer to form a huge cavity, and the intensity of ultraviolet rays entering the earth is increased increasingly. When a human being is irradiated by ultraviolet rays for a long time and in a large dose, the skin and even the organism are greatly damaged, the skin is slightly peeled and red and swollen, the cell tissues and collagen of the dermis are damaged due to the continuous penetration of the ultraviolet rays, a large amount of melanocytes are generated, premature aging and photoaging of the skin occur, various skin diseases, even skin cancers and the like are seriously likely to occur, and life is endangered.
With the progress of human civilization, people pursue healthier life style, and the activity of outdoor activities is improved. World health organization statistics shows that the air pollution index of over 80% of large cities exceeds the standard, and more skin problems nowadays are caused by the fact that skin cells are damaged due to pollution of smoke dust particles caused by exposure to urban polluted environments, industrial waste gas, motor vehicle tail gas and ecological environment, and various skin problems are caused.
The ozone damage caused by environmental pollution can lead to the increase of solar radiation reaching the ground surface, the solar radiation can be simply divided into visible light and invisible light, the ultraviolet radiation which is well known in the public is not only the infrared radiation which is usually ignored, but also the infrared radiation which is more than 50% of the total sunlight of the skin, the infrared radiation IRA is far higher than 7% of the total sunlight of the skin, and the infrared radiation IRA can directly penetrate the whole dermis layer, so that collagen is damaged and lost, and skin aging is caused. Meanwhile, the environment in which human beings depend on survival is not influenced by visible light, wherein the energy in a blue light wave band of 400-500nm is highest, the energy is not only present in sunlight, but also present in a large amount in a background light source of digital products, the energy is closely adjacent to ultraviolet rays in a broad spectrum, and the skin aging can be accelerated due to the strong penetrability of the energy to the skin.
With the increasing demand of people for skin care, sunscreening should not be limited to resisting ultraviolet attack, consumers are more pursuing comprehensive photoprotection, reducing the increase of free radicals, preventing and alleviating the effects of multifunctional sunscreening products such as photoaging. Therefore, in addition to increasing the protection capability of UVA and UVB sections in the formula design of the sun-screening product, other skin problems caused by light radiation and urban pollution are required to be paid attention to, and meanwhile, the free radical scavenger is added into the sun-screening product, so that the protection function of the sun-screening agent can be enhanced, and meanwhile, the photoaging can be effectively prevented.
The traditional sun protection products commonly available in the market are mostly limited in the field of simple ultraviolet protection, and the skin care functions related to photoprotection and various skin photoaging mechanisms are ignored. With the increasing demand of the public for skin care, sun protection products are no longer a simple combination of sunscreens, and consumers are still seeking multifunctional care products that more closely meet their appeal.
After the sun-proof product is used, daily light radiation inevitably generates burning heat to skin to cause irritation and dehydration, and moisturizing, repairing and antioxidant components are added to provide comprehensive light protection for the skin, so that the skin can resist the light radiation, reduce the generation of free radicals, delay light aging and play an auxiliary synergistic effect. Meanwhile, fine pollution particles in the urban pollution proved by the prior art can penetrate the skin to damage skin cells, and an invisible protective film is formed on the epidermis by adding anti-pollution active substances, so that the pollutants are prevented from penetrating into the skin.
The protection capability of the sun-proof product not only depends on the sun-proof performance and the application amount of the sun-proof product, but also depends on the loss of sun-proof components caused by sweat, water immersion, clothing friction and other factors, so that the sun-proof capability of the product can be obviously improved by adding the water-resistant polymer, the sticky and greasy feeling of the sun-proof agent and grease is reduced, and pleasant skin feeling experience is brought.
A more comprehensive sunscreen repair formulation should take into account the following aspects: 1. full band photoprotection (UVA, UVB, HEV, IRA); 2. the waterproof and sweat-resistant effects of the sun-proof product strengthen sun-proof performance; 3. helps the skin resist external pollution and protects the skin barrier from damage. 4. The bioactive raw materials are added, so that the skin defense capacity is enhanced, the damage of light radiation to the skin is reduced, the oxidation is effectively resisted, and the photoaging is prevented.
Based on the above, the invention provides a sun-proof repairing composition which can protect the skin from external stimulus while protecting the skin from full-wave band light.
Disclosure of Invention
The first object of the invention is to provide a sun-proof repairing composition, which solves the technical problem that the prior sun-proof articles cannot realize comprehensive sun-proof repairing.
The second object of the invention is to provide a method for preparing a sunscreen repair composition.
The aim of the invention is realized by the following technical scheme:
a sunscreen repair composition comprising a sunscreen repair component comprising the following components in mass percent, based on the total amount of the sunscreen repair composition: 0.05% -50% of a sunscreen composition; the sunscreen composition consists of isoamyl methoxycinnamate, silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, diethylamino hydroxybenzoyl hexyl benzoate, phenylbenzimidazole sulfonic acid, and methylenebis-benzotriazole tetramethylbutylphenol.
Further, in the sun-screening agent composition, the mass percentages of the isoamyl methoxycinnamate, the silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, the diethylamino hydroxybenzoyl hexyl benzoate, the phenylbenzimidazole sulfonic acid and the methylene bis-benzotriazole tetramethyl butyl phenol are respectively 0.01-10%, 0.01-10% and 0.01-10% of the total amount of the sun-screening repair composition.
In the sun-screening agent composition, the protection wave band of phenylbenzimidazole sulfonic acid is 280-340 nm, the protection wave band of isoamyl methoxycinnamate is 280-340 nm, the protection wave band of bis-ethylhexyloxyphenol methoxyphenyl triazine is 280-400 nm, the protection wave band of diethylamino hydroxybenzoyl hexyl benzoate is 280-430 nm, and the protection wave band of methylene bis-benzotriazole tetramethyl butyl phenol is 280-900 nm, so that the full-wave band protection of ultraviolet light, blue light and infrared light is covered. The methylene bis-benzotriazole tetramethyl butyl phenol is a water-soluble UVA, UVB, HEV, IRA all-band sun-screening agent, is the sun-screening agent with the longest protection band in the prior sun-screening technology, and simultaneously has the property of instantly blocking infrared rays, so that the sun-screening agent has an excellent sunlight heat-resistant effect. Heat resistance by solar radiation is meant that the surface temperature of the skin or object is steadily increased after exposure to light, and the temperature increase is low after the addition of specific substances, or maintained at a low level.
In the sun-screening agent composition, phenylbenzimidazole sulfonic acid and methylene bis-benzotriazole tetramethylbutyl phenol are water-soluble sun-screening agents, isoamyl methoxycinnamate and hexyl diethylaminohydroxybenzoate are oil-soluble sun-screening agents, and silica-coated bis-ethylhexyl oxyphenol methoxyphenyl triazine can be uniformly dispersed in water and oil phases. Through the collocation of the water-oil two-phase sun-screening agent, a compact protective film is easier to form, and ultraviolet and visible light injuries are more comprehensively protected. The sun-screening composition is efficient, stable, mild and low-sensitive, can still keep the strong sun-screening performance for a long time under ultraviolet irradiation, hardly permeates the skin, and has high mild performance.
In the present invention, the silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine is a silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine.
Further, the silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine is obtained by: coating the bis-ethylhexyloxyphenol methoxyphenyl triazine with silicon dioxide, and then carrying out surface modification.
The silica-coated bis-ethylhexyl oxyphenol methoxyphenyl triazine coats the sun-screening agent bis-ethylhexyl oxyphenol methoxyphenyl triazine in the silica through the process, so that the sun-screening agent is stabilized, the skin absorption of the sun-screening agent is reduced, the mildness is improved, the effect of light scattering and light absorption is better and the sun-screening agent is more effective in optical protection, the refreshing skin feeling is provided, and the sun-screening agent is a future sun-screening agent. Technically, silica encapsulates such shells also have a light quenching effect.
The invention can be improved by the following components in percentage by mass, based on the total amount of the sun protection composition, wherein the sun protection composition further comprises a defense factor composition: 0.0001% -5% of small fruit coffee seed extract and 0.0001% -5% of carnosine.
In the sun-proof repairing component, the small fruit coffee seed extract is extracted from the coffee seeds, the coffee seeds are rich in active ingredient glycopeptides, the sun-proof repairing component has a strong absorption effect in a blue light area, and meanwhile, the ultraviolet protection performance can be improved. Through effective blue light protection, the anti-aging sun-screening agent composition enhances the overall protective performance of the formula and has the effects of relieving irritation, scavenging free radicals, resisting aging and the like.
Further, the small fruit coffee seed extract is obtained by a subcritical water extraction method. The physical and chemical properties of subcritical water are greatly different from those of water at normal temperature and normal pressure. The polarity of water at normal temperature and normal pressure is strong, and in a subcritical state, as the temperature rises, hydrogen bonds of subcritical water are opened or weakened, so that the polarity of water can be changed in a large range by controlling the temperature and the pressure of subcritical water, thereby realizing continuous extraction of active ingredients in natural products from water-soluble ingredients to fat-soluble ingredients, and realizing selective extraction.
In the sun-proof repairing component, the carnosine is an amino acid polypeptide which exists in human muscle, has super-strong anti-aging capability and helps human body resist aging. More than half of the energy of the infrared IRA can reach the human skin, and most of the IRA can reach the dermis, so that the IRA can decompose and destroy collagen and accelerate skin aging. Carnosine can remarkably inhibit the generation of metalloproteinase MMP-1 and inhibit the decomposition of collagen.
The invention can be improved by the following steps, the sun-proof repairing component also comprises a synergistic agent, and the mass percentage of the synergistic agent based on the total weight of the sun-proof repairing composition is 0.0001-5%.
Further, the synergist is poly C10-30 alkanol acrylate. The poly C10-30 alkanol acrylate is a film forming synergist, the EWG fraction of which is 1, represents the green and friendly performance of the poly C10-30 alkanol acrylate, is suitable for the trend of current environmental protection trend, can be combined with a sun-screening agent, effectively improves the uniformity and toughness of a sun-screening film, and improves the water resistance of sun-screening components. After the poly C10-30 alkanol acrylate is applied to daily chemical products, the water resistance and friction resistance of W/O and O/W system products can be enhanced, and the photoprotection durability can be improved.
The invention may be further improved by the fact that the sunscreen repair composition further comprises a bioactive composition consisting of saccharide isomers, fullerene dispersion, vitamin C ethyl ether, anti-pollution algae extract and tetrahydropyrimidine carboxylic acid. The bioactive composition provided by the invention can deeply lock water, enhance skin defense capacity, and prevent urban pollutants while protecting against light.
Further, in the bioactive composition, the saccharide isomer, the fullerene dispersion liquid, the vitamin C ethyl ether, the antipollution algae extract and the tetrahydropyrimidine carboxylic acid are respectively 0.0001-5%, 0.0001-5% and 0.0001-5% by mass percent based on the total weight of the sun-proof repair composition.
Further, the fullerene dispersion liquid is a fullerene aqueous dispersion liquid with the mass fraction of 0.02%.
In the bioactive composition, the tetrahydropyrimidine carboxylic acid has the functions of protecting cells, enhancing the skin resistance to UV light and drying weather, and is one of ideal raw materials for sun protection and ageing resistance. The anti-pollution algae extract is added to be applied to the skin, so that a invisible protective film can be formed to protect the skin, and meanwhile, the anti-pollution algae extract has the effects of chelating heavy metals and protecting cells, and can be used as an active ingredient with skin affinity to realize the anti-pollution effect of the invention. Fullerene can remove free radicals through surface adsorption. Because the fullerene plays a role of electron transmission in the process of scavenging free radicals, no consumption loss exists in the process, and therefore, the fullerene can stably exist on the surfaces of products and skin and can permanently exert the oxidation resistance. Because of the unique performance, the hair follicle can realize the effects of resisting aging, resisting oxidization, repairing hair follicles, resisting acnes, tightening pores, whitening, relieving and the like. The invention adds fullerene to remove a large amount of free radicals generated by sunlight, thereby effectively protecting the skin from cytology. Vitamin C ethyl ether is a new generation of stabilized vitamin C derivative, has hydrophilic and lipophilic properties, is commonly used as an antioxidant, has reducibility, can inhibit the oxidation of a melanin intermediate dopaquinone into melanin, is very easy to oxidize, and improves the stability and the bioavailability of the vitamin C through conversion into the derivative. Saccharide isomer which can be tightly combined with water, can play a role in short-time and long-term moisturizing, and can permanently strengthen skin barrier, in particular to the phenomena of dryness, water loss and the like which are frequently encountered in the sun.
A method of preparing a sunscreen repair composition comprising the steps of:
(1) Adding an oil phase solvent into isoamyl methoxycinnamate, diethylamino hydroxybenzoyl hexyl benzoate and poly C10-30 alkanol acrylate, and heating to dissolve to obtain an oil phase sun-proof repairing composition;
(2) Neutralizing phenylbenzimidazole sulfonic acid with alkali liquor to form salt, and then adding methylene bis-benzotriazole tetramethylbutylphenol to stir and dissolve to obtain the aqueous phase sun-proof repairing composition;
(3) Mixing the oil phase in the step (1) and the water phase in the step (2), heating, homogenizing, emulsifying uniformly, cooling, adding silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, adding tetrahydropyrimidine carboxylic acid, small fruit coffee seed extract, carnosine, saccharide isomer, anti-pollution algae extract, fullerene dispersion liquid and vitamin C ethyl ether, and stirring and dispersing uniformly to obtain the sun-screening repair composition.
The oil phase part and the water phase part related in the invention are added in the cosmetic formula according to different process stages according to the characteristics of the formula, so that the sun-proof repairing composition has better uniformity and dispersion performance.
Further, the heating temperature in the step (1) is 80-90 ℃.
The alkali liquor in the step (2) is arginine.
In the step (3), the homogenization temperature is 75-85 ℃, and the temperature is reduced to be below 50 ℃.
Preferably, the homogenization temperature is 80 ℃.
Compared with the prior art, the invention has the following beneficial effects:
(1) The sun-screening agent composition in the sun-screening repair component covers the full-wave band protection of ultraviolet light, blue light and infrared light, can form a broad-spectrum sun-screening net on the surface of skin, and effectively blocks the damage of light radiation to the skin.
(2) The sun-screening agent composition adopts an oil-soluble sun-screening agent and a water-soluble sun-screening agent, can lead a sun-screening film to be uniformly spread on skin, has no sun-screening leak, and is suitable for various sun-screening products. The composition is used in cosmetics to make the formula mild, has low irritation and extremely high light stability, is widely applicable to W/O and O/W system products, can provide certain hydrophobicity for the O/W formula system and enhance the water-resistant and sweat-resistant performances of the W/O system. (3) The bioactive composition added with the sun-proof repairing component can help skin resist external pollution, strengthen skin defensive ability, resist oxidation effectively, comprehensively protect light and prevent skin photoaging.
(4) The sun-proof repairing component has the characteristics of water resistance, heat resistance and friction resistance, can achieve high sun-proof value, mild formula, moisture retention and water locking, has a good water-resistant and sweat-resistant sun-proof product, is more suitable for Asian people, and has wide market prospect.
Drawings
FIG. 1 is a schematic view of a broad spectrum protective screening of the components of a sunscreen composition of the present invention, solarex-X;
FIG. 2 shows the broad spectrum of defence factor small fruit coffee seed extract absorption in the present invention;
FIG. 3 is a graph showing the sun protection values of different wavelength bands of the sun protection composition according to example 1 of the present invention;
FIG. 4 is a graph showing transmittance of light in different wavelength bands of the sunscreen repair composition according to example 2 of the present invention;
FIG. 5 is a graph showing the sun protection values of different wavelength bands of the sun protection repair composition according to example 2 of the present invention;
FIG. 6 is a graph showing the sun protection values of different wavelength bands of light of the comparative sun protection repair composition of the present invention.
Detailed Description
The present invention is further described below in conjunction with specific embodiments to facilitate a better understanding and practice of the present invention.
Example 1
A sunscreen repair composition (broad spectrum sunscreen emulsion spf30+, pa++) comprising a sunscreen repair component (Solarex-X) consisting of the following components in mass percent based on the total amount of the sunscreen repair composition:
the sun-proof repairing composition also comprises the following components in percentage by mass based on the total weight of the sun-proof repairing composition:
the preparation method of the sun protection repair composition comprises the following steps:
(1) Adding ethylhexyl methoxycinnamate, diethylamino hydroxybenzoyl hexyl benzoate, isoamyl methoxycinnamate, octyl salicylate, ethylhexyl laurate, ethylhexyl triazone, poly C10-30 alkanol acrylate and tween 60 into a proper container according to the formula amount, heating to 85 ℃, stirring and dissolving completely to obtain an oil phase;
(2) Adding water accounting for 5% of the total amount into a proper container, adding phenylbenzimidazole sulfonic acid according to the formula amount, adding arginine for neutralization (regulating pH), then adding methylene bis-benzotriazole tetramethylbutylphenol, and uniformly stirring; adding the rest amount of water, carbomer and ammonium acryloyldimethyl taurate/VP copolymer into another proper container, stirring and mixing uniformly, adding EDTA disodium, 1, 3-propylene glycol and sodium hyaluronate, stirring and mixing uniformly, and heating to 70 ℃; mixing and stirring the contents in the two containers uniformly to obtain a water phase;
(3) Adding the oil phase into the water phase under proper shearing condition, homogenizing and stirring at 80deg.C to emulsify completely, stirring and cooling to below 50deg.C, adding silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, antiseptic and the rest active ingredients, stirring, cooling to below 40deg.C, and concocting.
Example 2
A sunscreen repair composition (broad spectrum sunscreen emulsion spf50+, pa++) comprising a sunscreen repair component (Solarex-X) consisting of the following components in mass percent based on the total amount of the sunscreen repair composition:
the sun-proof repairing composition also comprises the following components in percentage by mass based on the total weight of the sun-proof repairing composition:
example 3
A sunscreen repair composition (broad spectrum sunscreen emulsion SPF30+, PA++) comprising a sunscreen repair component (Solarex-X), the difference from example 1 is that the sunscreen repair component consists of the following components in mass percent, based on the total amount of the sunscreen repair composition:
example 4
A sunscreen repair composition (broad spectrum sunscreen emulsion SPF50+, PA++) comprising a sunscreen repair component (Solarex-X), the difference from example 2 is that the sunscreen repair component consists of the following components in mass percent, based on the total amount of the sunscreen repair composition:
comparative example
A sunscreen lotion was different from example 1 in that it did not contain a sunscreen repair component, and the remaining components were the same as in example 1.
Performance testing
A schematic diagram of a broad-spectrum protective screening of each component of a sunscreen composition in a sunscreen repair component (Solarex-X) of the present invention is shown in FIG. 1; the extract of the small fruit coffee seeds of the defensive factor in the formulation of the present invention absorbs a broad spectrum, see figure 2; the sunscreen values of the different wavelength bands of the sunscreen repair compositions prepared in example 1, example 2 and comparative example, and the transmittance of the different wavelength bands of the sunscreen repair composition prepared in example 2 were measured, respectively, and the results are shown in fig. 3, 5, 6 and 4, respectively. (detection instrument, UV2000S Sun-protection index tester)
As can be seen from fig. 3-6, the sunscreen repair component (Solarex-X) is suitable for a variety of sunscreen product developments, including conventional spf30+ sunscreens and spf50+ high sunscreens. Example 1 shows a higher sun protection value and is effectively protected in the blue band than the comparative formulation without Solarex-X sun protection component. Example 2 has a blue light transmittance of 0.51, demonstrating that almost half of the blue light is protected.
The foregoing examples illustrate the various embodiments of the present invention in detail, but the embodiments of the present invention are not limited thereto, and those skilled in the art can realize the objects of the present invention based on the disclosure of the present invention, and any modifications and variations based on the concept of the present invention fall within the scope of the present invention, which is defined in the claims.
Claims (4)
1. A sunscreen repair composition comprising a sunscreen repair component comprising, based on the total amount of the sunscreen repair composition, the following components in mass percent: 0.05% -50% of a sunscreen composition; the sun-screening agent composition consists of 0.01-10% of isoamyl methoxycinnamate, 0.01-10% of silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, 0.01-10% of diethylamino hydroxybenzoyl hexyl benzoate, 0.01-10% of phenylbenzimidazole sulfonic acid and 0.01-10% of methylenebis-benzotriazole tetramethylbutylphenol; the sunscreen repair component also comprises a defensive factor composition, a synergist and a bioactive composition; wherein the defensin factor composition consists of 0.0001% -5% of small fruit coffee seed extract and 0.0001% -5% of carnosine; the synergistic agent consists of 0.0001% -5% of poly C10-30 alkanol acrylate; the bioactive composition consists of saccharide isomer 0.0001-5 wt%, fullerene dispersion liquid 0.0001-5 wt%, vitamin C ethyl ether 0.0001-5 wt%, antipollution algae extract 0.0001-5 wt% and tetrahydromethyl pyrimidine carboxylic acid 0.0001-5 wt%, and the weight percentages are calculated by the sun-proof repairing composition.
2. A method of preparing a sunscreen repair composition according to claim 1, comprising the steps of:
(1) Adding an oil phase solvent into isoamyl methoxycinnamate, diethylamino hydroxybenzoyl hexyl benzoate and poly C10-30 alkanol acrylate, and heating to dissolve to obtain an oil phase sun-proof repairing composition;
(2) Neutralizing phenylbenzimidazole sulfonic acid with alkali liquor to form salt, and then adding methylene bis-benzotriazole tetramethylbutylphenol to stir and dissolve to obtain the aqueous phase sun-proof repairing composition;
(3) Mixing the oil phase in the step (1) and the water phase in the step (2), heating, homogenizing, emulsifying uniformly, cooling, adding silica-coated bis-ethylhexyloxyphenol methoxyphenyl triazine, adding tetrahydropyrimidine carboxylic acid, small fruit coffee seed extract, carnosine, saccharide isomer, anti-pollution algae extract, fullerene dispersion liquid and vitamin C ethyl ether, and stirring and dispersing uniformly to obtain the sun-screening repair composition.
3. The method of preparing a sunscreen repair composition according to claim 2, wherein the heating temperature in step (1) is 80-90 ℃; in the step (3), the homogenization temperature is 75-85 ℃, and the temperature is reduced to be below 50 ℃.
4. A process for the preparation of a sunscreen repair composition according to claim 2 wherein the lye in step (2) is arginine.
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| CN202110750363.7A CN113576935B (en) | 2021-07-02 | 2021-07-02 | Sun protection repair composition and preparation method thereof |
| PCT/CN2022/092698 WO2023273636A1 (en) | 2021-07-02 | 2022-05-13 | Sunscreen repair composition and preparation method therefor |
| JP2023507724A JP2023536959A (en) | 2021-07-02 | 2022-05-13 | Sunscreen composition and its preparation method |
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| CN108635274A (en) * | 2018-07-26 | 2018-10-12 | 广州环亚化妆品科技有限公司 | A kind of photoprotective composition and its preparation method and application |
| CN110292547A (en) * | 2019-08-08 | 2019-10-01 | 广东丸美生物技术股份有限公司 | Cosmetic composition and preparation method thereof and cosmetics with anti-blue light action |
| CN112545906A (en) * | 2020-12-23 | 2021-03-26 | 中国医科大学 | Sun-screening and repairing day cream and preparation method thereof |
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| EP1959914B1 (en) * | 2005-12-09 | 2014-05-21 | DSM IP Assets B.V. | Cosmetic or dermatological compositions comprising modified titanium dioxide particles |
| JP5711720B2 (en) * | 2012-11-13 | 2015-05-07 | 株式会社 資生堂 | Water-in-oil emulsified sunscreen cosmetics |
| DE102017213219A1 (en) * | 2017-08-01 | 2019-02-07 | Beiersdorf Ag | Sunscreen with low eye irritation potential |
| CN108478471A (en) * | 2018-04-29 | 2018-09-04 | 佛山云裳化妆品有限公司 | A kind of suncream and preparation method thereof of the high protective capacities of non-greasy |
| CN109908020A (en) * | 2019-02-22 | 2019-06-21 | 曼秀雷敦(中国)药业有限公司 | A kind of sunscreen composition, preparation method and its application |
| CN110075024A (en) * | 2019-04-29 | 2019-08-02 | 广州科恩生物技术有限公司 | A kind of anti-blue light composition and preparation method thereof |
| CN110420139A (en) * | 2019-05-23 | 2019-11-08 | 广州雅纯化妆品制造有限公司 | A kind of sun-proof maintenance cream of the high spf value containing precious Rogor and preparation method thereof |
| CN110613619B (en) * | 2019-10-14 | 2020-09-04 | 中山市天图精细化工有限公司 | Fullerene-containing biological sunscreen composition and aerosol |
| CN113576935B (en) * | 2021-07-02 | 2023-06-16 | 曼秀雷敦(中国)药业有限公司 | Sun protection repair composition and preparation method thereof |
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| CN108635274A (en) * | 2018-07-26 | 2018-10-12 | 广州环亚化妆品科技有限公司 | A kind of photoprotective composition and its preparation method and application |
| CN110292547A (en) * | 2019-08-08 | 2019-10-01 | 广东丸美生物技术股份有限公司 | Cosmetic composition and preparation method thereof and cosmetics with anti-blue light action |
| CN112545906A (en) * | 2020-12-23 | 2021-03-26 | 中国医科大学 | Sun-screening and repairing day cream and preparation method thereof |
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