CN102961267B - Transparent sun-proof cosmetic capable of refracting neon light - Google Patents
Transparent sun-proof cosmetic capable of refracting neon light Download PDFInfo
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- CN102961267B CN102961267B CN201210551769.3A CN201210551769A CN102961267B CN 102961267 B CN102961267 B CN 102961267B CN 201210551769 A CN201210551769 A CN 201210551769A CN 102961267 B CN102961267 B CN 102961267B
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- transparent
- sunscreen
- polydimethylsiloxane
- wetting agent
- proof
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Abstract
The invention relates to transparent sun-proof cosmetic capable of refracting neon light. The transparent sun-proof cosmetic is characterized by comprising the following components by weight percentage: 1.5-10% of PEG-12 (Polyethylene Glycol-12) polydimethylsiloxane/PPG-20 (Polypropylene Glycol-20) cross-linked copolymer, 8.5-30% of cosmetic grease, 3-20% of an organic sun-proof agent and 10-40% of a moisture-preservation agent. The transparent sun-proof cosmetic capable of refracting the neon light has the advantages that the appearance of a product is novel and is in a transparent gel shape; the cosmetic has the neon luster and is soft and smooth when being coated on the skin; and the cosmetic has no greasy feeling and can have the sun-proof effect.
Description
Technical field
The present invention relates to cosmetics technical field, particularly a kind of transparent sun protection cosmetics that can reflect rainbow brilliance.
Background technology
Society's develop rapidly, people are further strong to beautiful pursuit, and the use of sunscreen product is subject to popular favor and attention.Popular sun care preparations in the market, normally white emulsion or cream are white, conventionally contain the inorganic ultraviolet scattering diluents such as zinc oxide (micron order), titanium dioxide (nanoscale) and play sun-proof object with a large amount of organic sunscreen absorbent, it comprises a large amount of thick and heavy oils and fatss, while smearing, skinfeel is more greasy, especially in summer, is coated on skin, can feel glutinous greasy, thick and heavy, stuffy, have sense of discomfort.
On market, also have transparence liquid sun care preparations, but ethanol all be take as primary solvent in this class commercially available prod, viscosity is very low, volatilizees very fast, conventionally, because can not form complete sunscreen film, causes sun-proof result not good, is difficult to reach high spf value and PA value.Especially owing to using a large amount of ethanol as solvent, stimulation during use, skin and eyes being caused is larger.On market, do not find to reflect the transparent sun protection product of rainbow brilliance.
Summary of the invention
The technical problem to be solved in the present invention is, a kind of gelatinous transparent sun protection cosmetics that can reflect rainbow brilliance of novelty are provided, and product easily smears evenly, and after using, skin is dry and comfortable soft and smooth without sticky sense.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of transparent sun protection cosmetics that can reflect rainbow brilliance, is characterized in that: the PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer that comprises by weight percentage following component: 1.5-10%; The cosmetics grease of 8.5-30%; The Orangic sunscreen of 3-20%; The wetting agent of 10-40%.
PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer of the present invention, CAS number is 1310362-62-9.There is commercial product in Dow Corning Corporation, commodity are called EL-7040, comprise 20% PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer and 80% caprylyl methicone oils and fats, these commodity have carried out premixing by PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer and cosmetics oils and fats, convenient production.The present invention both can not use and not carry out premixed PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer with grease, also can use with oils and fats and carry out premixed PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer, such as directly using the EL-7040 of Dow Corning Corporation.
The viscosity of cosmetics oils and fats of the present invention, between 1-1000cps, is a kind of in caprylyl methicone, dicaprylyl carbonate, polydimethylsiloxane, Cyclomethicone or their mixture.
Orangic sunscreen of the present invention is a kind of in homosalate, ethylhexyl methoxy cinnamate, ethylhexyl salicylate, octocrilene, butyl methoxydibenzoylmethise, BEMT, Uvinul T 150, diethylamino oxybenzene formoxyl hexyl-benzoate or their mixture.
Wetting agent of the present invention is a kind of in propylene glycol, glycerol, 1,3 butanediol, pentanediol, hexanediol, sorbitol or their mixture.Certainly, the present invention also can adopt some polyethers wetting agents, as methyl gluceth-20, methyl gluceth-10, glycerin polyether-26, PEG/PPG/ polytetramethylene glycol-8/5/3 glycerol etc.
PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer has PEG group and the good PPG group of lipophile that hydrophilic is good, therefore this polymer has the ability of absorption parcel aqueous solution and grease simultaneously; Because it is partial cross-linked polymer, after absorption parcel aqueous solution and oils and fats, water and oils and fats can enter in polymer molecule, cause polymer volume to expand, thereby form spawn.Utilize this characteristic, can be using PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer as thickening agent, toward wherein adding appropriate water, wetting agent, and sunscreen, oils and fats, keeps stirring until polymer absorbs formation gel completely by it.
Because be that polydimethylsiloxane is the polymer of main framing, be characterized in having the sensation of common silicon body, very submissive silk is sliding.After this polymer gel that has adsorbed aqueous solution, sunscreen, oils and fats spreads upon on skin, because its moisture, sunscreen, oils and fats are all wrapped in polymer macromolecule agglomerate, so can not embody the sticky sense of sunscreen and wetting agent, it is very soft smooth that skin only can be felt, the sensation of the silicon body of non-greasy.
By the percentage by weight between reasonable control PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer, water, wetting agent, sunscreen and oils and fats, when the diopter of the aqueous solution forming when water and wetting agent mixture and the diopter that adds sunscreen rich mixture are wherein almost consistent, this gel presents intimate transparent; When inconsistent, this gel can gradually become translucent from intimate transparent, until become completely opaque.
Suitably regulate the percentage by weight between PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer, water, wetting agent, sunscreen, oils and fats to form intimate clear gel, because the grease granule wrapping up in this gel and aqueous solution granule are all larger, one is 100-300 micron, the refractive index ratio of sunscreen oils and fats is higher, and the solution refractive index that water and wetting agent form is also higher.When light is in gel during by the aqueous solution granule of a series of high index of refraction and the interface of sunscreen grease compound particles, its diopter is as long as can there is interface scattering phenomenon in difference slightly., light repeatedly repeats to form neon effect by oil-water interfaces.Therefore when prepare by this class transparent sun protection gel after, through gel observation, just can see and expect the body rainbow brilliance that glitters.
In sum, the invention has the advantages that the transparent sun protection cosmetics that can reflect rainbow brilliance, and product easily smears evenly, after using, skin is dry and comfortable soft and smooth without sticky sense.
Preparation method of the present invention is as follows: first oily matter is mixed to form to oil phase, water-soluble substances is dissolved in and in deionized water, forms water, then first oil phase is mixed homogeneously with PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer, finally add water, be stirred to mastic transparent evenly always, mastic surface does not have the globule, oil droplet, in the process stirring, is preferably under vacuum environment and carries out, and avoids the generation of bubble so that affect transparency.
The prepared sunscreen product of the present invention all can keep 3 months without ANOMALOUS VARIATIONS under the environment of room temperature, 45 degree and subzero 15 degree.
The present invention is clear gel, has rainbow brilliance, is coated on skin soft smoothly, there is no greasy feeling, can play sun-proof effect.
The specific embodiment
The transparent sun protection cosmetics that can reflect rainbow brilliance, comprise following component by weight percentage:
| Phase | Material name | Addition | Effect |
| A1 | Deionized water | 28.80% | Solvent |
| A2 | Glycerol | 5.00% | Wetting agent |
| A3 | 1,3 butanediol | 20.00% | Wetting agent |
| A4 | Methyl gluceth-20 | 6.00% | Wetting agent |
| A5 | Propylene glycol | 9.00% | Wetting agent |
| A6 | Methyl hydroxybenzoate | 0.20% | Antiseptic |
| A7 | Phenoxyethanol | 0.60% | Antiseptic |
| A8 | Allantoin | 0.20% | Skin conditioning agent |
| B1 | PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer | 1.50% | Emulsifying agent |
| C1 | Caprylyl methicone | 4.50% | Solvent |
| C2 | Dicaprylyl carbonate | 2.00% | Solvent |
| C3 | Polydimethylsiloxane | 2.00% | Solvent |
| C4 | Ethylhexyl methoxy cinnamate | 9.00% | Sunscreen |
| C5 | Homosalate | 6.00% | Sunscreen |
| C6 | Ethylhexyl salicylate | 4.00% | Sunscreen |
| C7 | Uvinul T 150 | 1.00% | Sunscreen |
| D1 | Essence | 0.10% | Aromatic |
| D2 | Pigment | 0.10% | Coloring agent |
Preparation method:
1. A1-A8 mix homogeneously is obtained to water, be heated to 50 ℃, be stirred to completely and dissolve;
2. C1-C7 mix homogeneously is heated to 65 ℃, is stirred to and dissolves to obtain oil phase completely;
3. B1 is added in oil phase, be uniformly mixed, then add water, under per minute 150 rotating speeds that turn, stir 40min to expecting that body is transparent;
4. add D1, D2, stir to such an extent that SPF (sun protection factor) is the transparent sun protection cosmetics that can reflect rainbow brilliance of SPF 15.
embodiment 2:
The transparent sun protection cosmetics that can reflect rainbow brilliance, comprise following component by weight percentage:
| Phase | Material name | Addition | Effect |
| A1 | Deionized water | 38.90% | Solvent |
| A2 | Hexanediol | 5.00% | Wetting agent |
| A3 | Sorbitol | 2.50% | Wetting agent |
| A4 | Methyl gluceth-20 | 1.00% | Wetting agent |
| A5 | PEG/PPG/ polytetramethylene glycol-8/5/3 glycerol | 1.50% | Wetting agent |
| A6 | Phenoxyethanol | 0.80% | Antiseptic |
| A7 | Pantothenylol | 0.20% | Skin conditioning agent |
| B1 | Carbonic acid dibutyl ester | 5.00% | Solvent |
| B2 | Caprylyl methicone | 5.00% | Solvent |
| B3 | Cyclomethicone | 20.00% | Solvent |
| B4 | Butyl methoxydibenzoylmethise | 3.00% | Sunscreen |
| B5 | Homosalate | 2.00% | Sunscreen |
| B6 | Ethylhexyl methoxy cinnamate | 3.00% | Sunscreen |
| B7 | Uvinul T 150 | 1.00% | Sunscreen |
| B8 | Diethylamino oxybenzene formoxyl hexyl-benzoate | 1.00% | Sunscreen |
| C1 | PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer | 10.00% | Emulsifying agent |
| D1 | Essence | 0.10% | Aromatic |
Preparation method:
1. A1-A7 mixing and stirring is obtained to water, be heated to 55 ℃;
2. by B1-B8 mix homogeneously, be heated to 65 ℃ and obtain oil phase;
3. C1 is added in oil phase, be uniformly mixed, then add water, under per minute 200 rotating speeds that turn, stir 35min to expecting that body is transparent;
4. add D1, the SPF (sun protection factor) transparent sun protection cosmetics that can reflect rainbow brilliance that are SPF15 stir to obtain.
embodiment 3:
The transparent sun protection cosmetics that can reflect rainbow brilliance, comprise following component by weight percentage:
| Phase | Material name | Addition | Effect |
| A1 | Deionized water | 44.50% | Solvent |
| A2 | Sorbitol | 16.00% | Wetting agent |
| A3 | 1.3 butanediol | 10.00% | Wetting agent |
| A4 | Propylene glycol | 1.00% | Wetting agent |
| A5 | DMDM hydantoin | 0.20% | Antiseptic |
| A6 | Aloe extract | 0.20% | Skin conditioning agent |
| B1 | EL-7040 | 5.00% | Emulsifying agent |
| B2 | PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer | 5.00% | Emulsifying agent |
| C1 | Ethylhexyl methoxy cinnamate | 1.50% | Sunscreen |
| C2 | Diethylamino oxybenzene formoxyl hexyl-benzoate | 1.00% | Sunscreen |
| C3 | BEMT | 0.50% | Sunscreen |
| C4 | Polydimethylsiloxane | 10.00% | Solvent |
| C5 | Cyclomethicone | 5.00% | Solvent |
| D1 | Essence | 0.10% | Aromatic |
Preparation method:
1. A1-A6 mixing and stirring is obtained to water, be heated to 60 ℃;
2. by C1-C5 mix homogeneously, be heated to 65 ℃ and obtain oil phase;
3. by B1, B2 adds in oil phase together, is uniformly mixed, and then adds water, stirs 30min to expecting that body is transparent under per minute 200 rotating speeds that turn;
4. add D1, the SPF (sun protection factor) transparent sun protection cosmetics that can reflect rainbow brilliance that are SPF6/PA+ stir to obtain.
embodiment 4:
The transparent sun protection cosmetics that can reflect rainbow brilliance, comprise following component by weight percentage:
| Phase | Material name | Addition | Effect |
| A1 | Deionized water | 31.20% | Solvent |
| A2 | Pentanediol | 10.00% | Wetting agent |
| A3 | Methyl gluceth-10 | 5.00% | Wetting agent |
| A4 | Glycerin polyether-26 | 3.00% | Wetting agent |
| A5 | Propylene glycol | 9.00% | Wetting agent |
| A6 | Phenoxyethanol | 0.60% | Antiseptic |
| B1 | PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer | 6.00% | Emulsifying agent |
| C1 | Dicaprylyl carbonate | 15.00% | Solvent |
| C2 | Cyclomethicone | 6.00% | Solvent |
| C3 | Octocrilene | 5.00% | Sunscreen |
| C4 | Ethylhexyl salicylate | 3.00% | Sunscreen |
| C5 | BEMT | 6.00% | Sunscreen |
| D1 | Essence | 0.20% | Aromatic |
Preparation method:
1. A1-A6 mixing and stirring is obtained to water, be heated to 50 ℃;
2. by C1-C5 mix homogeneously, be heated to 60 ℃ and obtain oil phase;
3. B1 is added in oil phase, be uniformly mixed, then add water, under per minute 250 rotating speeds that turn, stir 40min to expecting that body is transparent;
4. add D1, the SPF (sun protection factor) transparent sun protection cosmetics that can reflect rainbow brilliance that are SPF30+/PA+++ stir to obtain.
Claims (1)
1. the transparent sun protection cosmetics that can reflect rainbow brilliance, is characterized in that: the PEG-12 polydimethylsiloxane/PPG-20 cross-linked copolymer that comprises by weight percentage following component: 1.5-10%; The cosmetics oils and fats of 8.5-30%; The Orangic sunscreen of 3-20%; The wetting agent of 10-40%; The viscosity of described cosmetics oils and fats, between 1-1000cps, is a kind of in caprylyl methicone, dicaprylyl carbonate, polydimethylsiloxane, Cyclomethicone or their mixture; Described Orangic sunscreen is a kind of in homosalate, ethylhexyl methoxy cinnamate, ethylhexyl salicylate, octocrilene, butyl methoxydibenzoylmethise, BEMT, Uvinul T 150, diethylamino oxybenzene formoxyl hexyl-benzoate or their mixture; Described wetting agent is a kind of in propylene glycol, glycerol, butanediol, pentanediol, hexanediol, sorbitol or their mixture.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210551769.3A CN102961267B (en) | 2012-12-19 | 2012-12-19 | Transparent sun-proof cosmetic capable of refracting neon light |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210551769.3A CN102961267B (en) | 2012-12-19 | 2012-12-19 | Transparent sun-proof cosmetic capable of refracting neon light |
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| CN102961267A CN102961267A (en) | 2013-03-13 |
| CN102961267B true CN102961267B (en) | 2014-07-23 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3024032A1 (en) * | 2014-07-22 | 2016-01-29 | Oreal | EMULSIONS COMPRISING AT LEAST ONE LOAD AND STABILIZED BY A RETICULATED SILICONE POLYMER |
| CN104323930A (en) * | 2014-11-24 | 2015-02-04 | 广州神采化妆品有限公司 | Transparent sunscreen base gel and preparation method thereof |
| CN107669514A (en) * | 2017-08-29 | 2018-02-09 | 广州市馨雨化妆品有限公司 | A kind of skin care compositions and preparation method thereof and pigment frost and preparation method thereof |
| CN110101600B (en) * | 2018-02-01 | 2022-05-31 | 广州市索柔生物科技有限公司 | Transparent or semitransparent composition of colored interference light |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH05310536A (en) * | 1992-04-30 | 1993-11-22 | Sanyo Chem Ind Ltd | Transparent gelatinous hairdressing |
| JP3778584B2 (en) * | 1994-06-21 | 2006-05-24 | 花王株式会社 | Cosmetics |
| US6433061B1 (en) * | 2000-10-24 | 2002-08-13 | Noveon Ip Holdings Corp. | Rheology modifying copolymer composition |
| DE102007029241A1 (en) * | 2007-06-20 | 2008-12-24 | Beiersdorf Ag | New emulsion-shaped shower preparation |
| CN101627957A (en) * | 2008-07-14 | 2010-01-20 | 孙海 | Water-in-oil transparent skin-care gel |
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