CN102133159A - Anti-wrinkle eye mask and preparation process thereof - Google Patents
Anti-wrinkle eye mask and preparation process thereof Download PDFInfo
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- CN102133159A CN102133159A CN2010101004016A CN201010100401A CN102133159A CN 102133159 A CN102133159 A CN 102133159A CN 2010101004016 A CN2010101004016 A CN 2010101004016A CN 201010100401 A CN201010100401 A CN 201010100401A CN 102133159 A CN102133159 A CN 102133159A
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Abstract
The invention discloses an anti-wrinkle eye mask and a preparation process thereof. The novel anti-wrinkle eye mask is prepared by taking a novel elastomer material styrene-isoprene-styrene (SIS) as the main substrate material of an externally applied cosmetic patch and taking vitamin A palmitate, vitamin C palmitate and vitamine E acetate as main functional elements by using an online low-temperature melting forming process. The product disclosed by the invention can reduce wrinkles at the canthus and has the obvious functions of smoothing wrinkles and moistening for a long time; meanwhile, the substrate material and the technology disclosed by the invention can be applied to preparation of various externally applied cosmetic patches of liposoluble ingredients.
Description
Technical field
The external eye that the present invention relates to the crease-resistant effect cosmetic of a kind of employing novel elastomer material-styrene isoprene styrene block copolymer (SIS) (SIS) host material pastes and preparation method thereof, belongs to the skin care product field that applies some make up.
Background technology
Healthy and beauty is the topic of the invariability pursued of people.The health of skin and the beautiful balance that depends on oils and fats and moisture.Because free radical acts on enzyme system in the human body, cause the release of Collagenase and hard elastics protease, these enzymes act on collagen protein and the hard elastics albumen in the skin and make these two kinds of albumen produce excessively crosslinked and degraded, the result follows the string skin, break the balance between the profit, wrinkle and vesicle have occurred.Therefore, removing free radical, keep the balance of oils and fats and moisture, is the basis of safeguarding that human body skin is healthy and beautiful.By transdermal drag delivery, remove free radical, increase the skin-nourishing composition, safeguard collagen protein, maintenance oil-water balance in the skin, be one of main path of cosmetics exploitation.
But, compacting in the market is crease-resistant, the cosmetics of maintenance skin oil-water balance are based on surfactant, emulsion, frost or aqueous pad pasting, it all is solvent with moisture, these products are after smearing, generally in very short time, will dehydration come off, nutritional labeling is difficult to reach long-acting transdermal, crease-resistant purpose, and effect is difficult to guarantee.
Simultaneously, primary solvent in most surfactant, emulsion, frost, the aqueous pad pasting is a water, the skin-nourishing composition is many based on liposoluble constituent, can't form molecularity and disperse in preparation, causes that these cosmetics drug loading are little, release is poor, nutritional labeling is difficult to release, Transdermal absorption.
Summary of the invention
Problem at prior art exists the purpose of this invention is to provide a kind of fat-soluble efficiently crease-resistant paster.It mainly is made up of vitamin E, vitamin A, vitamin C, because of vitamin E, vitamin A, vitamin C all have the free radical of removing and antioxidative effect, can alleviate the destruction of the human body skin collagen protein net that free radical causes, increase the elasticity of skin, recover oil-water balance between skin.
Another object of the present invention is that the fat-soluble crease-resistant paster of this kind skin surface that can go directly plays crease-resistant, multi-efficiency such as preserve moisture, whiten.
Another object of the present invention is that the subsides of this kind eye can be made difformity, is respectively applied for different parts such as forehead portion, corners of the mouth portion, cervical region, also reaches crease-resistant effect, and transdermal characteristic is good simultaneously, and affinity is good.
Another object of the present invention provides a kind of host material of cosmetics, is adapted to different fat-soluble functional component pasters.As functional component external use plaster such as the subsides of whitening, acne removing subsides, speckle dispelling subsides, the subsides of reducing phlegm and internal heat.
The cosmetic base material that another object of the present invention provides has following characteristics:
1, with human body skin good affinity is arranged, no skin allergy, non-stimulated, do not have and to peel off pain, do not have and pull off the feather of; Wrong position is pasted in softness and high resilience, can heavily paste, and its viscosity is constant;
2, the fat-soluble nutritional labeling that is easy to transdermal is had the good compatibility, drug loading is big;
3, different with the aqueous pad pasting, can be attached to for a long time on the skin, keep stable slow release, Transdermal absorption amount, better effects if.
Another object of the present invention is to select for use human body skin is had good affinity, fat-soluble nutritional labeling had the main adjuvant of the elastomeric polymer SIS of the good compatibility as host material, prepare a kind of crease-resistant paster, this kind host material can be used for the various pasters of the fat-soluble nutritional labeling of multiple cosmetics simultaneously.
The specific embodiment
Further describe the present invention by the following examples, it should be understood that this embodiment only is used for the purpose of illustration.
Embodiment one: preparation and application that crease-resistant eye pastes
The preparation of cosmetic base: by styrene isoprene styrene block copolymer (SIS) (SIS) 1-70%, plasticizer 1-60%, the ratio of viscosifier 1-30%, antioxidant 0.1-3% at 100-200 ℃ of pyroreaction 0-5 hour, is made the host material that is fit to human body skin.After the blob of viscose cooling, standby.
The preparation of medicinal liquid: take by weighing the 0.01-0.1% Borneolum Syntheticum earlier, be ground into fine powder, get 0.1-2% vitamin A palmitate, 0.1-4% Vitamin E acetate, 0.1-10% sodium L-ascorbate-2-phosphate, 1-10% azone, the senior Fructus Canarii albi wet goods of 1-10%, above-mentioned solution stirring, mixing.Confected materials stirred 10-20 minute more repeatedly, and is standby.
Preparation method: cosmetic base, medicinal liquid are put into quantitative glue pot, administration medicinal cupping respectively, by the online melt molding equipment of low temperature, the gradation of cosmetic base material is added fusion, in 50-100 ℃, add medicinal liquid, finish the coating of glue medicine uniform mixing in second at 0-30, to keep nutritional labeling to greatest extent.Making novel crease-resistant eye according to this method pastes.
According to methods known in the art, be prepared into respectively and contain vitamin A palmitate, Vitamin E acetate, sodium L-ascorbate-2-phosphate, senior olive oil, the water solublity pad pasting of azone, astringent, emulsion, frost.
The subsides of novel crease-resistant eye, water solublity pad pasting, astringent, emulsion, frost are carried out the isolated skin test, the experimental result contrast.
At first, the transdermal storage capacity of Vitamin E acetate in isolated skin compared, the HPLC data analysis that receives liquid by Frans diffusion cell in 8 hours shows, prolongation along with service time, functional component during crease-resistant eye pastes increases progressively at double in the amount of storing up of deep skin, and in 8 hours, reach summit, the effect that the crease-resistant eye of sustainable performance pastes.See the transdermal storage capacity of accompanying drawing 1 Vitamin E acetate in isolated skin.
As can be seen from Figure 1, the transdermal storage capacity of Vitamin E acetate in isolated skin has bigger difference, and it is water solublity pad pasting and astringent, emulsion, frost ten times that wherein novel crease-resistant eye pastes.
Transdermal test in vitro to Vitamin E acetate absorbs the receipts investigation, shows that by the HPLC data analysis that the Frans diffusion cell is received liquid the test of carrying out isolated skin from the subsides of novel crease-resistant eye, water solublity pad pasting, astringent, emulsion, frost contrasts.See the transdermal test in vitro absorbability of accompanying drawing 2 Vitamin E acetate.
As can be seen from Figure 2 and water solublity pad pasting, astringent, emulsion, frost compare, novel crease-resistant eye pastes and has shown superpower transdermal power.
No matter in form still on effect, the crease-resistant eye of this kind pastes and all exists greatest differences with traditional product: the drug loading of functional component was more than 10 times of aqueous pad pasting to data show during crease-resistant eye pasted; The transdermal amount of functional component was more than 10 times of water solublity pad pasting during crease-resistant eye pasted.
According to internationally recognized skin care item performance evaluation index: the transdermal amount of the bearing capacity * functional component of skin effect=functional component.Experimental result shows: crease-resistant eye pastes compares with traditional skin care item and water solublity pad pasting, has remarkable advantages.
Embodiment two:
Choose 50 female volunteers more than 30 years old, the record personal information is set up and is filed, and the wrinkle classification is divided with age and instrument test, and packet numbering is given respectively with novel crease-resistant eye and pasted then.Observe the wrinkle removal effect and write down phenomenon, use the skin instrument test at every turn, each index of test record, and volunteer's use experience respectively, and comprehensively make evaluation.
According to the using method that novel crease-resistant eye pastes, remove packing, take out, remove protective layer, will paste the appointed part that is affixed on the experimenter gently.Can not press with finger, otherwise affect the treatment.
Be two weeks service time, uses behind the clean every night skin, sticks appointed part, acts on 45 minutes.This clinical evaluation course of treatment was two weeks, once a day.
The result shows that 50 volunteers that choose are the women, 39.2 years old mean age; With produce effects, effectively, improvement, invalid four grades represent curative effect.Wherein, 75% produce effects, 25% is effective, total effective rate 100%; After using novel crease-resistant eye to paste, the elastic force value generally improves, and amplifies under the skinanalysis apparatus at 50 times, can obviously observe the skin corium wrinkle be releived, or the wrinkle disappearance, and epidermal area wrinkle situation also has clear improvement.
Embodiment three:
The sample that embodiment one is produced carries out biological mechanics determining, with determine to adapt to human body face particularly the delicate skin of circumference of eyes initial bonding strength, hold viscous force and peeling force requirement, it the results are shown in Table 1.
Table 1: cosmetics paster The performance test results
First viscous force (steel ball number) | Hold viscous force (S) | Peel strength (N/mm) | Maximum drug loading (%) |
3-4 | 1-10 | 0.0015-0.015 | 25 |
Good effect not only after the patented product volunteer is on probation, and soft high resilience have good affinity to the delicate skin of face, can paste repeatedly, and do not have to peel off and draw skin pain, and non-stimulated allergic phenomena.
Embodiment four: prepare the paster of bringing down a fever
This kind host material and preparation method are suitable for the preparation of other types paster equally.As in this preparation process, medicinal liquid can add several volatile ingredients, makes defervescence plaster used.
The preparation of medicinal liquid: take by weighing the 0.01-0.1% Borneolum Syntheticum earlier, the 0.01-0.1% coolant agent is ground into fine powder, again to middle adding 0.01-0.1% Oleum menthae, 0.01-1% antipyretic analgesic composition, 1-10% azone, the senior Fructus Canarii albi wet goods of 1-10%, above-mentioned solution stirring, mixing.
The confected materials medicinal liquid stirred 10-20 minute more repeatedly, and is standby.Preparation technology by embodiment one can be mixed with the paster of bringing down a fever, and plays refrigerant, analgesic, analgesic effect.
Claims (5)
1. efficient crease-resistant fat-soluble crease-resistant patch is characterized in that mainly by vitamin E, vitamin A, vitamin C for forming.
2. paste according to the described crease-resistant eye of claim 1, it can pass through difformity, acts on different parts such as forehead portion, corners of the mouth portion, cervical region respectively.
3. the crease-resistant eye described in claim 1,2 pastes cosmetics, it is characterized in that main cosmetic base adjuvant is SIS.It is the novel adhesive based on SIS that used crease-resistant eye pastes host material, when making circumference of eyes reach crease-resistant, the effect of good pinning moisture is arranged.
4. the crease-resistant eye described in claim 1,2,3 pastes the cosmetic base material, is adapted to different fat-soluble functional component patches.Be characterized in:
A and human body skin have good affinity, no skin allergy, non-stimulated, do not have and to peel off pain, do not have epilation;
B has the good compatibility to the fat-soluble nutritional labeling that is easy to transdermal, and drug loading is big;
C can be attached on the skin for a long time, keeps stable slow release, Transdermal absorption amount, better effects if.
In view of this, can be used for fat-soluble functional component as whiten, anti-acne, speckle dispelling, preserve moisture, various external use plasters such as analgesic.
5. the crease-resistant eye of stating as claim 1,2,3,4 pastes cosmetics, in low temperature, instantaneous on-line mixing homogenizing coated and molded, to keep nutritional labeling to greatest extent.This method is adapted to various external lipid patches.
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CN2010101004016A CN102133159A (en) | 2010-01-25 | 2010-01-25 | Anti-wrinkle eye mask and preparation process thereof |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103213758A (en) * | 2013-05-13 | 2013-07-24 | 孙秋玉 | Eyeshadow pasting pad |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103213758A (en) * | 2013-05-13 | 2013-07-24 | 孙秋玉 | Eyeshadow pasting pad |
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Application publication date: 20110727 |