CN108014060A - A kind of sun-proof synergistic composition and its application - Google Patents
A kind of sun-proof synergistic composition and its application Download PDFInfo
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- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
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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
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
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- 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
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Abstract
The present invention provides a kind of sun-proof synergistic composition and its application, the composition includes 50 80% tocopherol acetate, 10 15% Ascorbyl Tetraisopalmitate, 20 30% ginger-root extract and 0.1 0.3% bisabolol by weight percentage；The present invention is by selecting four kinds of active functional components, scientific matching, is used to prepare sun care preparations, the sun-proof result of collaboration enhancing sun-screening agent, reduces the species and dosage of sun-screening agent, improves the security of sun care preparations, validity and uses skin sense；The present invention can be that enterprise brings good economic benefit, possess wide application prospect.
Description
Technical field
The present invention relates to cosmetic field, more particularly to a kind of sun-proof synergistic composition and its application.
Background technology
The destruction of ozone layer causes skin diseases showed increased caused by global range internal cause daylight excessive exposure, skin
The sun-proof extensive concern for having caused people.Ultraviolet spectrogram in daylight is in 200-400nm wave-length coverages, can be divided into 3
Wave band, i.e. wavelength are the short wave ultraviolet (UVC) of 200-290nm, and wavelength is the ultraviolet B radiation (UVB) and ripple of 290-320nm
The long wave ultraviolet (UVA) of a length of 320-400nm.The ultraviolet of different wave length, the depth for penetrating skin are different.UVC is worn
Saturating ability is poor, and the UVC in daylight is almost fully absorbed by ozone layer, it is impossible to is reached ground, therefore is not injure to human body
's.UVA has very strong penetration power, and the ultraviolet 95% that daily skin contact arrives is above is UVA, therefore its injury to skin
It is maximum.UVA can pass through epidermis and attack skin corium, make the ossein in skin and elastin laminin be inflicted heavy losses on, and dermal cell
Self-protection ability is poor, and minimal amount of UVA just can cause great damage.In the course of time, skin produces loose, wrinkle, color spot
The problems such as.And the lipid layer that UVB can then have epidermis protective effect aoxidizes, skin is set to be dried；Further then make in epidermal cell
Nucleic acid and protein denaturation, producing symptom, the skins such as acute dermatitis (tan severely) can redden, is sore.When serious, for example, it is long when
Between exposure, be also easy to cause skin canceration.In addition, the long-term injury of UVB can also cause the variation of melanocyte, difficulty is caused
With the sun spot of elimination, antitan agent has caused the extensive concern of people.
The maximally efficient easily ultraviolet protection means of outdoor activities at present are proper use of sun care preparations.Present is anti-
Its ultraviolet protection technology of solarization cosmetics focuses primarily upon physical protection, chemical protection or physics and chemical protection is combined
Stage.The principle of physical protection is by reflection, scatters ultraviolet.Its advantages of is that light is stable, protective range is wide, molecular weight
Greatly, it is not absorbed by the skin, thus it is comparatively safe for sensitive skin.Titanium dioxide and zinc oxide are most commonly seen physics
Ultraviolet light screener.But it still has certain limitation, general quality is more thick and heavy, easily whitens after smearing, and protective capacities
It is relatively weak.Chemical ultraviolet absorbent then by absorbing ultraviolet, converts light energy into thermal energy, fluorescence or phosphorescence, to a certain
The UV protection ability of wave-length coverage is strong, and quality is frivolous, is partially soluble in water.Shortcoming is due to that molecular weight is small, can penetrate into skin
Skin, is potentially dangerous skin, and many skins such as free radical, photosensitization, contact atopic dermatitis, cancer cell hyperplasia may be triggered to ask
Topic；Meanwhile light degradation easily occurs, if light degradation, which occurs, can reduce assimilation effect of the chemical sun to ultraviolet.
With the renewal of national legislation, the product of high power SPF has also commercially occurred, higher to reach
SPF, current product can only be reached by all kinds of sun-screening agents of dosage or compounding use for improving sun-screening agent.Therewith
And the problem of coming is that, due to the raising of sun-screening agent dosage, product irritation also rises therewith, skin sense also becomes greasy thick and heavy, its
Use feeling is simultaneously unsatisfactory.
CN101721320A discloses a kind of water proof aerosol sunproof cream and preparation method thereof, by special denatured ethyl alcohol,
Aminomethyl propanol, deionized water, octyl methoxycinnamate, artificial neroli oil, cyclomethicone, tocopherol acetate, two
Methyl ether, which is mixed in a certain ratio, to be made.In every part of suncream component, contain special denatured ethyl alcohol 40%-45%, aminomethyl propanol
0.35%-0.5%, octyl methoxycinnamate 7.5%-10%, artificial neroli oil 4%-6%, cyclomethicone 3%-
4%th, tocopherol acetate 0.5%-0.8%, dimethyl ether 30%-35%, surplus are deionized water.CN106265171A is disclosed
A kind of skin care compositions with antioxidant and anti-aging and preparation method thereof, the skin care compositions contain a effective amount of work
Property component and surplus auxiliary element, the active ingredient include dimethyl methyl epoxide benzodihydropyran alcohol, wing seed moringa seeds
Oil, saualane, Ascorbyl Tetraisopalmitate, tocopherol acetate and bisabolol, have effects that antioxidant and anti-aging shield
Skin composition can effectively remove skin surface free radical, keep moisture content of skin, and improvement skin is obscure, desalinates facial wrinkles,
Wrinkle is delayed to be formed.CN105796442A discloses a kind of multi-functional frost, this it is multi-functional frost include the first component, the second component and
3rd component, first component include the first skin conditioner and emulsifying agent, and the first skin conditioner includes vaseline, white
Pond flower seed oil, dimethyl silicone polymer and tocopherol acetate；Second component adds including the second skin conditioner and second
Add agent, the second skin conditioner includes bisabolol, stearic acid, campesterol class and ginger-root extract；Described 3rd group
Part includes water, glycerine, the 3rd skin conditioner and the 3rd additive, and the 3rd skin conditioner includes dipotassium glycyrrhizinate, hydroxyl
Base isoleucine, pot marigold seed oil, Sodium Hyaluronate and hydrolysed rice albumen；With it is gentle it is non-stimulated, used suitable for baby
Effect.
In conclusion above-mentioned technology and product, without sun-proof result or sun-proof complicated components, sun-proof result is bad, smears skin sense
It is thick and heavy, can not meet the needs of consumer is to sunscreen product.
With the pay attention to day by day that consumer requires sunscreen product security, validity and use feeling, current product is simultaneously
It cannot effectively meet the requirement of continuous improvement of the current consumer to sunscreen product.How to realize and ensureing that high power index is sun-proof
While effect, reduce irritant and smear the sun-screening agent dosage for feeling bad, there is important research significance and huge city
Field value.
The content of the invention
For the demand and the deficiencies in the prior art in market, the present invention provides a kind of sun-proof synergistic composition and its answer
With, by reasonably selecting active ingredient and scientific matching, the sun-proof effect applied to tunable enhancing sun-screening agent in sun care preparations
Fruit, reduces the species and dosage of sun-screening agent, improves the security, validity and use skin sense of product, has a vast market valency
Value and application prospect.
To achieve the object of the present invention, adopt the following technical scheme that：
In a first aspect, the present invention provides a kind of sun-proof synergistic composition；
The sun-proof synergistic composition includes following component by weight percentage：
Wherein, the sum of percentage by weight of each component content is not more than 100%.
The sunscreen product of the prior art mainly realizes the lifting of sun-proof result by the raising of sun-screening agent dosage, due to anti-
Shining agent has the shortcomings that certain irritation and smear are poor, with the raising of sun-screening agent species and dosage, the irritation of product,
Greasy feeling also improves therewith.How to realize while high power index sun-proof result is ensured, reduce irritant and smear sense not
Good sun-screening agent dosage, is exactly the technological difficulties that the present invention studies.In order to solve lacking for current high power SPF sunscreen product
Point, inventor fully study the sun-proof principle and technology of skin during long-term production practices, screening various active into
Point, reasonable selection and scientific matching are eventually passed through, sun-proof synergistic composition provided by the invention is obtained, is not sun-screening agent,
It is safe；It is used in sun care preparations, the sun-proof result of each component collaboration enhancing sun-screening agent, it is possible to reduce sun-screening agent uses
Species and dosage.Therefore security, validity and the use feeling of product can be improved.
Preferably, the percetage by weight of the tocopherol acetate is 50-80%, for example, can be 50%, 55%,
60%th, 65%, 70%, 75% or 80%, it is preferably 50-70%, more preferably 60-70%.
Preferably, the percentage by weight of the Ascorbyl Tetraisopalmitate is 10-15%, such as can be 10%,
11%th, 12%, 13%, 14% or 15%, it is preferably 12-15%, more preferably 12-14%.
Preferably, the percetage by weight of the ginger-root extract is 20-30%, for example, can be 20%, 21%, 22%,
23%th, 24%, 25%, 26%, 27%, 28%, 29% or 30%, it is preferably 22-28%, more preferably 23-26%.
Preferably, the percetage by weight of the bisabolol is 0.1-0.3%, for example, can be 0.1%, 0.15%,
0.2%th, 0.25% or 0.3%, it is preferably 0.15-0.3%, more preferably 0.15-0.25%.
Preferably, the sun-proof synergistic composition includes following component by weight percentage：
Wherein, the sum of percentage by weight of each component content is not more than 100%.
Preferably, the sun-proof synergistic composition includes following component by weight percentage：
Wherein, the sum of percentage by weight of each component content is not more than 100%.
Second aspect, the present invention provide a kind of composition as described in relation to the first aspect and are used to prepare sun care preparations.
The third aspect, the present invention provide a kind of cosmetics, including composition as described in relation to the first aspect.
Preferably, the percentage by weight that the additive amount of the composition is accounted in the sun care preparations is 0.1-1%, such as
It can be 0.1%, 0.3%, 0.5%, 0.7%, 0.8% or 1%, be preferably 0.5-1%, more preferably 0.6-0.9%.
Preferably, the cosmetics further include A phases, wherein A phases be EDETATE SODIUM, sodium chloride, butanediol, glycerine, to hydroxyl
In benzoylformaldoxime, silica and Sodium Hyaluronate any one or at least two combination.
Preferably, the percentage by weight of the EDETATE SODIUM is 0.01-0.03%, such as can be 0.01%, 0.02%
Or 0.03%, it is preferably 0.02%.
Preferably, the percentage by weight of the sodium chloride is 0.30-0.60%, for example, can be 0.30%, 0.40%,
0.50% or 0.60%, it is preferably 0.50%.
Preferably, the percentage by weight of the butanediol is 2-5%, such as can be 2%, 3%, 4% or 5%, preferably
For 3%.
Preferably, the percentage by weight of the glycerine is 1-3%, such as can be 1%, 2% or 3%, is preferably 2%.
Preferably, the percentage by weight of the parahydroxyacet-ophenone is 0.2-0.6%, for example, can be 0.2%, 0.3%,
0.5% or 0.6%, it is preferably 0.5%.
Preferably, the percentage by weight of the silica is 0.2-0.6%, such as can be 0.2%, 0.5% or 0.6%,
Preferably 0.5%.
Preferably, the percentage by weight of the Sodium Hyaluronate is 0.01-0.03%, such as can be 0.01%,
0.02% or 0.03%, it is preferably 0.02%.
Preferably, the cosmetics further include B phases, wherein B phases be cetyl PEG/PPG-10/1 dimethyl silicone polymers,
Sorbitan sesquioleate, bis-ethylhexoxyphenol methoxyphenyl triazine, the own ester of diethylamino oxybenzene formylbenzoate, methoxy
Base 2-Ethylhexyl cinnamate, 4- methyl benzyl subunits camphor, p- methoxycinnamates isoamyl valerate, carbonic acid dioctyl ester, zinc oxide and ring
In five dimethyl silicone polymers any one or at least two combination.
Preferably, the percentage by weight of the cetyl PEG/PPG-10/1 dimethyl silicone polymers is 1.0-3.0%, example
It such as can be 1.0%, 2.0% or 3.0%, be preferably 2.0%.
Preferably, the percentage by weight of the sorbitan sesquioleate is 0.3-0.6%, such as can be 0.3%,
0.4%th, 0.5% or 0.6%, it is preferably 0.5%.
Preferably, the percentage by weight of the bis-ethylhexoxyphenol methoxyphenyl triazine is 0.5-2%, such as can be with
It is 0.5%, 0.7%, 0.9%, 1% or 2%, is preferably 2%.
Preferably, the percentage by weight of the own ester of diethylamino oxybenzene formylbenzoate is 0.5-3%, such as can be
0.5%th, 1%, 2% or 3%, it is preferably 3%.
Preferably, the percentage by weight of the ethylhexyl methoxy cinnamate is 8-12%, such as can be 8%,
9%th, 10%, 11% or 12%, it is preferably 10%.
Preferably, the percentage by weight of the 4- methyl benzyl subunit camphor is 0.5-2%, such as can be 0.5%,
0.6%th, 0.8%, 1% or 2%, it is preferably 2%.
Preferably, the percentage by weight of the p- methoxycinnamates isoamyl valerate is 1-4%, for example, can be 1%, 2%,
3% or 4%, it is preferably 4%.
Preferably, the percentage by weight of the carbonic acid dioctyl ester is 1-4%, such as can be 1%, 2%, 3% or 4%,
Preferably 3%.
Preferably, the percentage by weight of the zinc oxide is 2-5%, such as can be 2%, 3%, 4%, 5% or 6%,
Preferably 6%.
Preferably, the percentage by weight of the ring five dimethyl silicone polymer is 28-32%, such as can be 28%,
29%th, 30%, 31% or 32%, it is preferably 30%.
Preferably, the cosmetics further include C phases, and wherein C phases include sun-proof synergistic composition, further include Phenoxyethanol
And/or essence.
Preferably, the percentage by weight of the Phenoxyethanol is 0.1-0.4%, for example, can be 0.1%, 0.2%,
0.3% or 0.4%, it is preferably 0.3%.
Preferably, the percentage by weight of the essence is 0.05-0.2%, such as can be 0.05%, 0.1%, 0.15%
Or 0.2%, it is preferably 0.1%.
Preferably, the percentage by weight of the sunscreen composition is 0.1-1%, for example, can be 0.1%, 0.5%,
0.8% or 1%, it is preferably 0.8%.
Fourth aspect, the present invention provide a kind of preparation method of the cosmetics as described in the third aspect, specifically include following step
Suddenly：
(1) 78-82 DEG C is heated to after A phase raw materials are mixed with water by formula ratio, such as can be 78 DEG C, 80 DEG C or 82
DEG C, it is preferably 80 DEG C, is dispersed with stirring uniformly, it is stand-by；
(2) B phase raw materials are heated to 78-82 DEG C by formula ratio, such as can are 78 DEG C, 80 DEG C or 82 DEG C, be preferably 80
DEG C, stirring and dissolving is uniform；
(3) A phases raw material addition B phases are subjected to emulsifying, cooled down after emulsification；
(4) 43-47 DEG C is cooled to, such as can be 43 DEG C, 45 DEG C or 47 DEG C, after preferably 45 DEG C, C is added by formula ratio
Phase raw material, is dispersed with stirring uniformly, vacuumizing and defoaming, obtains the cosmetics.
Compared with prior art, the invention has the advantages that：
(1) sun-proof synergistic composition of the present invention is made of plurality of stable the effect of property component, definite ingredients, character
Stablize, be not sun-screening agent, safe, the relatively low dosage of said composition is applied in sun care preparations, can be synergistic anti-
The effect of agent is shone, so as to reduce species and dosage that sun-screening agent uses；
(2) sun-proof synergistic composition provided by the invention is applied in sun care preparations, improves the security of product, has
Effect property and use feeling；
(3) preparation method provided by the invention is succinctly efficient, uses manpower and material resources sparingly, easy to promote.
Embodiment
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with being preferable to carry out for the present invention
Example further illustrates technical scheme, but the present invention is not limited in scope of embodiments.
Embodiment 1
Sun-proof synergistic composition is prepared according to the following formulation：
Above-mentioned four kinds of components are uniformly mixed by formula, obtain sun-proof synergistic composition.
Embodiment 2
Sun-proof synergistic composition is prepared according to the following formulation：
Above-mentioned four kinds of components are uniformly mixed by formula, obtain sun-proof synergistic composition.
Embodiment 3
Sun-proof synergistic composition is prepared according to the following formulation：
Above-mentioned four kinds of components are uniformly mixed by formula, obtain sun-proof synergistic composition.
Comparative example 1
Compared with Example 1, in addition to tocopherol acetate is lacked, other conditions are same as Example 1.
Comparative example 2
Compared with Example 1, in addition to Ascorbyl Tetraisopalmitate is lacked, other conditions are same as Example 1.
Comparative example 3
Compared with Example 1, in addition to ginger-root extract is lacked, other conditions are same as Example 1.
Comparative example 4
Compared with Example 1, in addition to bisabolol is lacked, other conditions are same as Example 1.
Embodiment 4-7
Prepare ultra light sun block lotion, formula such as table 1：
Table 1
Wherein, the sun-proof synergistic composition in embodiment 4-7 uses the formula of embodiment 1；
The preparation method of lotion is as follows：
(1) A phases raw material and water are mixed and heated to 80 DEG C, are dispersed with stirring uniformly, it is stand-by；
(2) B phase raw materials are heated to 80 DEG C, stirring and dissolving is uniform；
(3) A phase raw materials are taken out to enter B phases and carry out emulsifying, cooled down after emulsification；
(4) 45 DEG C of addition C phase raw materials are cooled to, are dispersed with stirring uniformly, vacuumizing and defoaming, obtains ultra light sun block lotion.
Embodiment 8-11
Prepare ultra light sun block lotion, formula such as table 2：
Table 2
Wherein, the sun-proof synergistic composition in embodiment 8 uses the sun-proof synergistic composition of embodiment 1；In embodiment 9
Sun-proof synergistic composition uses the sun-proof synergistic composition of embodiment 2, and the sun-proof synergistic composition of embodiment 10-11 is using implementation
The sun-proof synergistic composition of example 3；
Wherein, in embodiment 8-11 the preparation method of lotion with embodiment 4-7.
Comparative example 5
Compared with Example 4, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as Example 4.
Comparative example 6
Compared with Example 4, in addition to Ascorbyl Tetraisopalmitate, ginger-root extract and bisabolol is not added, its
His condition is same as Example 4.
Comparative example 7
Compared with Example 4, in addition to tocopherol acetate, ginger-root extract and bisabolol is not added, other conditions with
Embodiment 4 is identical.
Comparative example 8
Compared with Example 4, in addition to tocopherol acetate, Ascorbyl Tetraisopalmitate and bisabolol is not added,
Other conditions are same as Example 4.
Comparative example 9
Compared with Example 4, except not adding tocopherol acetate, Ascorbyl Tetraisopalmitate and ginger-root extract
Outside, other conditions are same as Example 4.
Comparative example 10
Compared with Example 5, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as Example 5.
Comparative example 11
Compared with Example 6, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as Example 6.
Comparative example 12
Compared with Example 7, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as Example 7.
Comparative example 13
Compared with Example 8, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as Example 8.
Comparative example 14
Compared with Example 9, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as Example 9.
Comparative example 15
Compared with Example 10, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are same as in Example 10.
Comparative example 16
Compared with embodiment 11, except sun-proof synergistic combination beyond the region of objective existence is not added, other conditions are identical with embodiment 11.
Comparative example 17
Compared with Example 4, except the sun-proof synergistic combination beyond the region of objective existence obtained using comparative example 1, other conditions and embodiment 4
It is identical.
Comparative example 18
Compared with Example 4, except the sun-proof synergistic combination beyond the region of objective existence obtained using comparative example 2, other conditions and embodiment 4
It is identical.
Comparative example 19
Compared with Example 4, except the sun-proof synergistic combination beyond the region of objective existence obtained using comparative example 3, other conditions and embodiment 4
It is identical.
Comparative example 20
Compared with Example 4, except the sun-proof synergistic combination beyond the region of objective existence obtained using comparative example 4, other conditions and embodiment 4
It is identical.
Sun-proof result is tested
1st, SPF (SPF)：Also referred to as sun protection coefficient, shows the height for the sun-proof efficiency that sun-proof articles can play
It is low.Spf value is bigger, and sun-proof result is better.It is determined according to the minimum Erythema Dose (MED) of skin.Use Sun block
After product, the minimum Erythema Dose of skin can increase, then the sun protection factor SPF of the sun-proof articles is then：
SPF indexes are suitable for protection effect of the evaluation to UVB.
2nd, sun care preparations long wave ultraviolet protection index (PFA values)：Also referred to as UVA protection index.UVA is irradiated in daylight
Skin, the main physiological effect for producing skin melanism, the effect are measured with minimal persistent pigment dose (MPPD).MPPD is
2-4h produces minimum the ultraviolet irradiation dosage or most short irradiation needed for slight melanism on whole irradiated site skin after irradiation
Time.
Embodiment 4-11 is chosen, control sample is comparative example 5-20.According to《Cosmetics safety technical specification》(2015 editions)
Sun care preparations SPF test method (human body method) test product sun-proof result, test result are as shown in table 3：
Table 3
As shown in Table 3, the SPF of what embodiment 4 was prepared the with the addition of ultra light sun block lotion of sun-proof synergistic composition compared with
The ultra light sun block lotion (comparative example 5) for not adding sun-proof synergistic composition is obviously improved.Add single sun-proof synergistic composition
The ultra light sun block lotion (comparative example 4-7) of component and lack any component ultra light sun block lotion (comparative example 17-20) SPF compared with
Not adding the ultra light sun block lotion (comparative example 1) of sun-proof synergistic composition also has certain lifting, but lifts effect far away from combination
Thing.Embodiment 5-11 also can be derived that sun-proof synergistic composition has sun-proof result and substantially carry compared with comparative example 10-16
Effect is risen, test result illustrates that the sun-proof synergistic effect is that the specific science combination of needs and proportioning can be only achieved obvious effect
Fruit, one-component or lacks any component and is unable to reach preferably sun-proof lifting effect and synergistic effect.
Skin irritation test
The ultra light sun block lotion that Example 8 obtains, control sample are respectively comparative example 13, using 20 women and 10 males as
Object, takes 0.03mL samples to be placed in the coyote hole of spot examination adhesive tape, the spot for being equipped with sample is tried adhesive tape from lower part immediately with syringe
Start longitudinal direction to be affixed on the normal skin of left forearm, while light pressing room to drive away air, and is uniformly distributed trier one by one.
Experiment position carries out mark, to observe.Skin is pasted when 24 is small once, is opened half an hour after patch, is then referred to according to CTFA
The term in south is checked.6 patch experiments have been carried out altogether, paste the 6th day after skin, in order to observe delayed response, into
Additional inspection is gone.Data then utilize last time inspection result, compare；
The standard of perfection of skin irritation test is shown in Table 4, the results are shown in Table 5：
Table 4
Table 5
| Lagging number | Embodiment 8 | Comparative example 13 |
| 1 | 0 | 0 |
| 2 | 0 | 0 |
| 3 | 0 | 0 |
| 4 | 0 | 0 |
| 5 | 0 | 0 |
| 6 | 0 | 1 time+ |
| After the 6th day | 0 | 0 |
| It is total | 0 | 1 time+ |
As shown in Table 5, the lotion of the sun-proof synergistic composition containing the present invention of embodiment 8 is non-stimulated to skin, no positive reaction,
And a positive reaction occurs in comparative example 13, illustrate that the sunscreen product containing said composition is safer, gentle.
Sensory evaluation is tested
According to Organoleptic method in cosmetic industry, choose the almost identical embodiment 7 of SPF and comparative example 13 is made
The ultra light sun block lotion obtained, carries out skin sense assessment；
(1) assessment item：Spreadability, salubrious degree, absorbability, mildness, overall effect；
(2) grading system：Score value is 1-10 points, and score value is higher, and the project indicator characteristic is stronger；
(3) experimental program：Choose 10 appraisers trained, women, age 25-35 Sui；In constant temperature free ring
Border (22 ± 1 DEG C), relative humidity 50 ± 5%, carries out after 1 hour of resting；
It the results are shown in Table 6：
Table 6
| Embodiment 7 | Comparative example 13 | |
| Spreadability | 8.5 | 7.5 |
| Salubrious degree | 7.5 | 7 |
| Absorbability | 7.5 | 6.8 |
| Mildness | 8.5 | 8.2 |
| Overall effect | 8.0 | 7.0 |
As shown in Table 6, for 7 ultra light sun block lotion relative contrast example of embodiment, 13 ultra light sun block lotion, 5 evaluation indexes are led comprehensively
First.Illustrate under equal SPF, its use feeling of the ultra light sun block lotion of the sun-proof synergistic composition containing the present invention is an advantage over generally
Ultra light sun block lotion, its spreadability, salubrious degree, absorbability, mildness and overall effect are all more excellent.
In conclusion the present invention provides a kind of sun-proof synergistic composition and its application, by select four kinds of active effects into
Point, prove to obtain scientific and reasonable proportioning by many experiments, be used to prepare sun care preparations, collaboration strengthens the sun-proof of sun-screening agent
Effect, reduces the species and dosage of sun-screening agent, improves the security, validity and use skin sense of sun care preparations.The present invention can
Good economic benefit is brought for enterprise, possesses wide application prospect.
Applicant states that the present invention illustrates the method detailed of the present invention, but not office of the invention by above-described embodiment
It is limited to above-mentioned method detailed, that is, does not mean that the present invention has to rely on above-mentioned method detailed and could implement.Technical field
Technical staff it will be clearly understood that any improvement in the present invention, equivalence replacement and auxiliary element to each raw material of product of the present invention
Addition, selection of concrete mode etc., all fall within protection scope of the present invention and the open scope.
Claims (10)
1. a kind of sun-proof synergistic composition, it is characterised in that by weight percentage including following component：
Wherein, the sum of percentage by weight of each component content is not more than 100%.
2. composition according to claim 1, it is characterised in that by weight percentage including following component：
Wherein, the sum of percentage by weight of each component content is not more than 100%.
3. composition according to claim 1 or 2, it is characterised in that by weight percentage including following component：
Wherein, the sum of percentage by weight of each component content is not more than 100%.
4. a kind of composition as any one of claim 1-3 is used to prepare sun care preparations.
5. a kind of cosmetics, it is characterised in that including the composition as any one of claim 1-3；
Preferably, the percentage by weight that the additive amount of the composition is accounted in the sun care preparations is 0.1-1%, is preferably
0.5-1%, more preferably 0.6-0.9%.
6. cosmetics according to claim 5, it is characterised in that the cosmetics further include A phases, and wherein A phases are EDTA
Any one in disodium, sodium chloride, butanediol, glycerine, parahydroxyacet-ophenone, silica and Sodium Hyaluronate or at least two
Combination；
Preferably, the percentage by weight of the EDETATE SODIUM is 0.01-0.03%, is preferably 0.02%；
Preferably, the percentage by weight of the sodium chloride is 0.30-0.60%, is preferably 0.50%；
Preferably, the percentage by weight of the butanediol is 2-5%, is preferably 3%；
Preferably, the percentage by weight of the glycerine is 1-3%, is preferably 2%；
Preferably, the percentage by weight of the parahydroxyacet-ophenone is 0.2-0.6%, is preferably 0.5%；
Preferably, the percentage by weight of the silica is 0.2-0.6%, is preferably 0.5%；
Preferably, the percentage by weight of the Sodium Hyaluronate is 0.01-0.03%, is preferably 0.02%.
7. the cosmetics according to claim 5 or 6, it is characterised in that the cosmetics further include B phases, and wherein B phases are whale
Cerul PEG/PPG-10/1 dimethyl silicone polymers, sorbitan sesquioleate, bis-ethylhexoxyphenol methoxyphenyl triazine,
The own ester of diethylamino oxybenzene formylbenzoate, ethylhexyl methoxy cinnamate, 4- methyl benzyl subunits camphor, p- methoxycinnamates
In isoamyl valerate, carbonic acid dioctyl ester, zinc oxide and ring five dimethyl silicone polymer any one or at least two combination.
8. cosmetics according to claim 7, it is characterised in that the cetyl PEG/PPG-10/1 polydimethylsiloxanes
The percentage by weight of alkane is 1.0-3.0%, is preferably 2.0%；
Preferably, the percentage by weight of the sorbitan sesquioleate is 0.3-0.6%, is preferably 0.5%；
Preferably, the percentage by weight of the bis-ethylhexoxyphenol methoxyphenyl triazine is 0.5-2%, is preferably 2%；
Preferably, the percentage by weight of the own ester of diethylamino oxybenzene formylbenzoate is 0.5-3%, is preferably 3%；
Preferably, the percentage by weight of the ethylhexyl methoxy cinnamate is 8-12%, is preferably 10%；
Preferably, the percentage by weight of the 4- methyl benzyl subunit camphor is 0.5-2%, is preferably 2%；
Preferably, the percentage by weight of the p- methoxycinnamates isoamyl valerate is 1-4%, is preferably 4%；
Preferably, the percentage by weight of the carbonic acid dioctyl ester is 1-4%, is preferably 3%；
Preferably, the percentage by weight of the zinc oxide is 2-6%, is preferably 6%；
Preferably, the percentage by weight of the ring five dimethyl silicone polymer is 28-32%, is preferably 30%.
9. according to the cosmetics any one of claim 5-8, it is characterised in that the cosmetics further include C phases, wherein
C phases include sun-proof synergistic composition, further include Phenoxyethanol and/or essence；
Preferably, the percentage by weight of the Phenoxyethanol is 0.1-0.4%, is preferably 0.3%；
Preferably, the percentage by weight of the essence is 0.05-0.2%, is preferably 0.1%；
Preferably, the percentage by weight of the sunscreen composition is 0.1-1%, is preferably 0.8%.
10. a kind of preparation method of the cosmetics as any one of claim 5-9, it is characterised in that include the following steps：
(1) 78-82 DEG C is heated to after A phase raw materials are mixed with water by formula ratio, is preferably 80 DEG C, is dispersed with stirring uniformly, it is stand-by；
(2) B phase raw materials are heated to 78-82 DEG C by formula ratio, are preferably 80 DEG C, stirring and dissolving is uniform；
(3) A phases raw material addition B phases are subjected to emulsifying, cooled down after emulsification；
(4) 43-47 DEG C is cooled to, after preferably 45 DEG C, C phase raw materials is added by formula ratio, is dispersed with stirring uniformly, vacuumizes de-
Bubble, obtains the cosmetics.
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| CN112137912A (en) * | 2020-10-13 | 2020-12-29 | 养生堂（安吉）化妆品有限公司 | Application of dextrin palmitate as sun-screening synergist in sun-screening cosmetics |
| CN112137912B (en) * | 2020-10-13 | 2023-06-20 | 养生堂（安吉）化妆品有限公司 | Application of dextrin palmitate as sun-screening synergist in sun-screening cosmetics |
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| CN108014060B (en) | 2021-03-12 |
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Address after: No.18, Nanyun 1st Road, Guangzhou Development Zone, Guangdong 510000 Patentee after: Guangzhou Huanya cosmetics technology Co.,Ltd. Address before: No.18, Nanyun 1st Road, Guangzhou Development Zone, Guangdong 510000 Patentee before: GUANGZHOU HUANYA COSMETICS TECHNOLOGY Co.,Ltd. |
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