CN117883299A - Color-changeable emulsion - Google Patents
Color-changeable emulsion Download PDFInfo
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- CN117883299A CN117883299A CN202311834305.8A CN202311834305A CN117883299A CN 117883299 A CN117883299 A CN 117883299A CN 202311834305 A CN202311834305 A CN 202311834305A CN 117883299 A CN117883299 A CN 117883299A
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- 239000000839 emulsion Substances 0.000 title claims abstract description 54
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003086 colorant Substances 0.000 claims abstract description 40
- 239000010445 mica Substances 0.000 claims abstract description 36
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 36
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 235000011187 glycerol Nutrition 0.000 claims abstract description 32
- 239000002562 thickening agent Substances 0.000 claims abstract description 24
- 239000003381 stabilizer Substances 0.000 claims abstract description 22
- 229920006037 cross link polymer Polymers 0.000 claims abstract description 20
- 239000000945 filler Substances 0.000 claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003974 emollient agent Substances 0.000 claims abstract description 17
- 239000003906 humectant Substances 0.000 claims abstract description 17
- 229920001577 copolymer Polymers 0.000 claims abstract description 15
- 150000002148 esters Chemical class 0.000 claims abstract description 15
- 239000002738 chelating agent Substances 0.000 claims abstract description 14
- 239000003755 preservative agent Substances 0.000 claims abstract description 14
- 230000002335 preservative effect Effects 0.000 claims abstract description 14
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 13
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 13
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 13
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims abstract description 13
- 229960003237 betaine Drugs 0.000 claims abstract description 13
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 13
- 125000003118 aryl group Chemical group 0.000 claims abstract description 12
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001887 tin oxide Inorganic materials 0.000 claims abstract description 11
- BQMNFPBUAQPINY-UHFFFAOYSA-N azane;2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid Chemical compound [NH4+].[O-]S(=O)(=O)CC(C)(C)NC(=O)C=C BQMNFPBUAQPINY-UHFFFAOYSA-N 0.000 claims abstract description 5
- BANXPJUEBPWEOT-UHFFFAOYSA-N 2-methyl-Pentadecane Chemical compound CCCCCCCCCCCCCC(C)C BANXPJUEBPWEOT-UHFFFAOYSA-N 0.000 claims description 22
- -1 polymethylsiloxane Polymers 0.000 claims description 20
- 239000000047 product Substances 0.000 claims description 19
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 14
- 235000013870 dimethyl polysiloxane Nutrition 0.000 claims description 14
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 230000003750 conditioning effect Effects 0.000 claims description 12
- 229940043268 2,2,4,4,6,8,8-heptamethylnonane Drugs 0.000 claims description 11
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 claims description 11
- KUVMKLCGXIYSNH-UHFFFAOYSA-N isopentadecane Natural products CCCCCCCCCCCCC(C)C KUVMKLCGXIYSNH-UHFFFAOYSA-N 0.000 claims description 11
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 claims description 11
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 claims description 11
- 229940068968 polysorbate 80 Drugs 0.000 claims description 11
- 229920000053 polysorbate 80 Polymers 0.000 claims description 11
- 229950004959 sorbitan oleate Drugs 0.000 claims description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 9
- 241000195493 Cryptophyta Species 0.000 claims description 9
- 108010020346 Polyglutamic Acid Proteins 0.000 claims description 9
- 229920001542 oligosaccharide Polymers 0.000 claims description 9
- 150000002482 oligosaccharides Chemical class 0.000 claims description 9
- 229920002643 polyglutamic acid Polymers 0.000 claims description 9
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 229940104261 taurate Drugs 0.000 claims description 8
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 claims description 8
- DTPCFIHYWYONMD-UHFFFAOYSA-N decaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCOCCOCCO DTPCFIHYWYONMD-UHFFFAOYSA-N 0.000 claims description 7
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 4
- 229940015975 1,2-hexanediol Drugs 0.000 claims description 4
- 240000005546 Piper methysticum Species 0.000 claims description 4
- 235000016787 Piper methysticum Nutrition 0.000 claims description 4
- 244000234609 Portulaca oleracea Species 0.000 claims description 4
- 235000001855 Portulaca oleracea Nutrition 0.000 claims description 4
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 claims description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
- LXCFILQKKLGQFO-UHFFFAOYSA-N methylparaben Chemical compound COC(=O)C1=CC=C(O)C=C1 LXCFILQKKLGQFO-UHFFFAOYSA-N 0.000 claims description 4
- RMTFNDVZYPHUEF-XZBKPIIZSA-N 3-O-methyl-D-glucose Chemical compound O=C[C@H](O)[C@@H](OC)[C@H](O)[C@H](O)CO RMTFNDVZYPHUEF-XZBKPIIZSA-N 0.000 claims description 3
- 241000121220 Tricholoma matsutake Species 0.000 claims description 3
- 229940008099 dimethicone Drugs 0.000 claims description 3
- FYGDTMLNYKFZSV-URKRLVJHSA-N (2s,3r,4s,5s,6r)-2-[(2r,4r,5r,6s)-4,5-dihydroxy-2-(hydroxymethyl)-6-[(2r,4r,5r,6s)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1[C@@H](CO)O[C@@H](OC2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-URKRLVJHSA-N 0.000 claims description 2
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 claims description 2
- QCDWFXQBSFUVSP-UHFFFAOYSA-N 2-phenoxyethanol Chemical compound OCCOC1=CC=CC=C1 QCDWFXQBSFUVSP-UHFFFAOYSA-N 0.000 claims description 2
- 229920002498 Beta-glucan Polymers 0.000 claims description 2
- 239000003109 Disodium ethylene diamine tetraacetate Substances 0.000 claims description 2
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 claims description 2
- 102000003886 Glycoproteins Human genes 0.000 claims description 2
- 108090000288 Glycoproteins Proteins 0.000 claims description 2
- SSISHJJTAXXQAX-ZETCQYMHSA-N L-ergothioneine Chemical compound C[N+](C)(C)[C@H](C([O-])=O)CC1=CNC(=S)N1 SSISHJJTAXXQAX-ZETCQYMHSA-N 0.000 claims description 2
- 241000186660 Lactobacillus Species 0.000 claims description 2
- 235000014643 Orbignya martiana Nutrition 0.000 claims description 2
- 244000021150 Orbignya martiana Species 0.000 claims description 2
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 2
- 229940094978 bis-peg-18 methyl ether dimethyl silane Drugs 0.000 claims description 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims description 2
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 2
- 235000019301 disodium ethylene diamine tetraacetate Nutrition 0.000 claims description 2
- 229940093497 ergothioneine Drugs 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 claims description 2
- 230000004151 fermentation Effects 0.000 claims description 2
- 239000000706 filtrate Substances 0.000 claims description 2
- 239000003205 fragrance Substances 0.000 claims description 2
- 229940089468 hydroxyethylpiperazine ethane sulfonic acid Drugs 0.000 claims description 2
- 229940039696 lactobacillus Drugs 0.000 claims description 2
- 235000010270 methyl p-hydroxybenzoate Nutrition 0.000 claims description 2
- 239000004292 methyl p-hydroxybenzoate Substances 0.000 claims description 2
- 229960002216 methylparaben Drugs 0.000 claims description 2
- 239000003002 pH adjusting agent Substances 0.000 claims description 2
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 claims description 2
- 239000002304 perfume Substances 0.000 claims description 2
- 229960005323 phenoxyethanol Drugs 0.000 claims description 2
- 235000013322 soy milk Nutrition 0.000 claims description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 29
- 230000000052 comparative effect Effects 0.000 description 45
- 239000002994 raw material Substances 0.000 description 18
- 239000000463 material Substances 0.000 description 14
- 239000002245 particle Substances 0.000 description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000011049 pearl Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 238000013112 stability test Methods 0.000 description 5
- TXFPEBPIARQUIG-UHFFFAOYSA-N 4'-hydroxyacetophenone Chemical compound CC(=O)C1=CC=C(O)C=C1 TXFPEBPIARQUIG-UHFFFAOYSA-N 0.000 description 4
- 229910010413 TiO 2 Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002537 cosmetic Substances 0.000 description 3
- 230000032798 delamination Effects 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 3
- 239000002932 luster Substances 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000011050 natural pearl Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241000887125 Chaptalia nutans Species 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 241000269913 Pseudopleuronectes americanus Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- SFNALCNOMXIBKG-UHFFFAOYSA-N ethylene glycol monododecyl ether Chemical compound CCCCCCCCCCCCOCCO SFNALCNOMXIBKG-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000013500 performance material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
Classifications
-
- 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
Landscapes
- Cosmetics (AREA)
Abstract
The invention discloses a color-changeable emulsion, which comprises the following components in percentage by weight: 1.2 to 6.8 percent of thickener, 0.1 to 0.5 percent of stabilizer, 0.1 to 1 percent of colorant, 6.5 to 38 percent of humectant, 2.6 to 14 percent of emollient, 2 to 12.5 percent of skin conditioner, 0 to 1 percent of filler, 0 to 1 percent of pH regulator, 0 to 1.5 percent of preservative, 0 to 0.1 percent of chelating agent, 0 to 0.1 percent of aromatic and the balance of water; thickeners include glycerin, water, betaine, and glycerin polyacrylate compositions, acrylic acid (esters) based/C10-30 alkanol acrylate cross-linked polymers and ammonium acryloyldimethyl taurate/VP copolymers; colorants include CI 77891, mica, and tin oxide compositions. The color-changeable emulsion provided by the invention has good color-changing effect and good product stability.
Description
Technical Field
The invention relates to the technical field of cosmetics, in particular to a color-changeable emulsion.
Background
The pearl material is powder, has the glittering effect of metal pigment, can generate soft color of natural pearl, and has the effect of being a new idea in the current color field, so that the product has higher commodity value. The pearlescent material has the characteristics of no toxicity, good pearlescent effect, low bulk density, light resistance, heat resistance, weather resistance, stable chemical property, non-electric conduction, non-magnetic conduction and stable physical property. The pearlescent material can be widely applied to a plurality of fields such as paint, plastic, rubber, printing ink, paper, textile, cosmetics, ornaments, artware, leather, enamel, ceramic, packaging articles, printing decoration, building materials and the like.
The cosmetic-grade pearlescent pigment can improve the transparency of the product in the use of make-up, so that the product has excellent luster, sparkling and brightness, better compressibility and adhesion. Meanwhile, the pearlescent pigment subjected to surface treatment has the characteristics of oleophylic and hydrophobic properties, is quite beneficial to skin feel, smoothness, adhesion and quality characteristics in different makeup formulas, and has more attractive color.
The interference phenomenon of mica pearlescent materials due to their specific chemical composition determines their optical properties. When the white light irradiates the surface of the pearlescent material, multiple reflection of light rays can present various vivid and attractive interference colors.
At present, although the cosmetic using mica pearlescent materials can produce a color-changing effect, the following defects exist:
(1) The color-changing effect is not obvious enough, and the visual impact of the product is not enough;
(2) The stability of the product is poor, after the time is long, the mica sinks, and the color-changing effect of the product is further weakened.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the color-changeable emulsion which has good color-changing effect and good product stability.
The invention adopts the following technical scheme:
a color-changeable emulsion comprising the following components in weight percent: 1.2 to 6.8 percent of thickener, 0.1 to 0.5 percent of stabilizer, 0.1 to 1 percent of colorant, 6.5 to 38 percent of humectant, 2.6 to 14 percent of emollient, 2 to 12.5 percent of skin conditioner, 0 to 1 percent of filler, 0 to 1 percent of pH regulator, 0 to 1.5 percent of preservative, 0 to 0.1 percent of chelating agent, 0 to 0.1 percent of aromatic and the balance of water;
the thickener comprises glycerin, water, betaine and glycerin polyacrylate composition, acrylic acid (esters) and C10-30 alkanol acrylate cross-linked polymer and acrylamide dimethyl taurate/VP copolymer;
the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions;
the colorants include CI 77891, mica, and tin oxide compositions.
When the technical scheme is researched and developed, two technical difficulties exist, namely, the mica with obvious color-changing effect is selected, and the color-changing effect is ensured; secondly, the raw materials capable of stabilizing the mica are selected, so that the mica is ensured not to sink for a long time.
In the present invention, the colorant needs to use specific mica pearlescent raw material to ensure the color change effect. Specifically selected from the group consisting of CoSMI211, satin red, 5-25 μm, mica (Mica) and TiO 2 And a colorant of CI 77891, under the trade name COSI 211Red Satin. The mica titanium pearl powder is a plane sandwich body which takes mica flakes as a core and is formed by coating a titanium dioxide layer on the surface of the mica flakes, and the mica titanium pearl powder is quite similar to natural pearls in structure.
In the present invention, the colorant is used in an amount of 0.1 to 1%. In the invention, the glossiness of the product cannot be improved by increasing the using amount of the pearl powder, the color of the pearl powder has additivity, the absorption color has subtractive property, and the color change effect of the emulsion is optimal when the using amount is 0.1-1%. The particle size of the colorant is 5-25 mu m, the luster effect is optimal in the particle size range, and the scattering and glossiness of light are reduced along with the reduction of the particle size of pearlescent particles.
The color-changeable emulsion provided by the invention is placed on the back of different colors, so that different colors can be displayed, the black back and the deep color can absorb the transmitted light, and the white back can radiate the transmitted light at multiple angles, so that different color-changing effects can be displayed.
In addition, the present invention requires the use of specific thickener and stabilizer combinations, specifically, the thickener includes glycerin, water, betaine and glycerin polyacrylate compositions, acrylic acid (esters) type/C10-30 alkanol acrylate cross-linked polymers and ammonium acryloyldimethyltaurate/VP copolymers; the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions. Therefore, the system can be stable, and after long-time placement, the system is uniform and is not layered, and mica cannot sink to the bottom.
As a preferred embodiment of the present invention, the color-changeable emulsion comprises the following components in weight percent: 1.5 to 6.5 percent of thickening agent, 0.1 to 0.5 percent of stabilizing agent, 0.1 to 1 percent of coloring agent, 7.5 to 30 percent of humectant, 3 to 12 percent of emollient, 5 to 12 percent of skin conditioning agent, 0.1 to 1 percent of filling agent, 0.1 to 1 percent of pH regulator, 0.1 to 1.5 percent of preservative, 0.01 to 0.1 percent of chelating agent, 0.01 to 0.1 percent of aromatic and the balance of water;
the thickener comprises glycerin, water, betaine and glycerin polyacrylate composition, acrylic acid (esters) and C10-30 alkanol acrylate cross-linked polymer and acrylamide dimethyl taurate/VP copolymer;
the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions;
the colorants include CI 77891, mica, and tin oxide compositions.
As a preferred embodiment of the present invention, the color-changeable emulsion comprises the following components in weight percent:
and (3) a thickening agent: 1 to 5 percent of glycerol, water, betaine and glycerol polyacrylate composition, 0.11 to 1.3 percent of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and 0.1 to 0.5 percent of acrylamide dimethyl taurate/VP copolymer;
stabilizing agent: water, isohexadecane, polysorbate-80 and sorbitan oleate 0.1-0.5%,
coloring agent: CI 77891, mica and tin oxide composition 0.1-1%,
6.5 to 38 percent of humectant, 2.6 to 14 percent of emollient, 2 to 12.5 percent of skin conditioning agent, 0 to 1 percent of filler, 0 to 1 percent of pH regulator, 0 to 1.5 percent of preservative, 0 to 0.1 percent of chelating agent, 0 to 0.1 percent of aromatic and the balance of water.
As a preferred embodiment of the present invention, the color-changeable emulsion comprises the following components in weight percent: 2.55% of thickener, 0.2% of stabilizer, 0.25% of colorant, 19% of humectant, 7.5% of emollient, 5.5% of skin conditioner, 0.5% of filler, 0.2% of pH regulator, 0.55% of preservative, 0.03% of chelating agent, 0.001% of aromatic and the balance of water;
the thickener comprises glycerin, water, betaine and glycerin polyacrylate composition, acrylic acid (esters) and C10-30 alkanol acrylate cross-linked polymer and acrylamide dimethyl taurate/VP copolymer;
the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions;
the colorants include CI 77891, mica, and tin oxide compositions.
As a preferred embodiment of the present invention, the color-changeable emulsion comprises the following components in weight percent:
and (3) a thickening agent: glycerol, water, betaine and glycerol polyacrylate composition 2%, acrylic acid (esters)/C10-30 alkanol acrylate cross-linked polymer 0.35%, ammonium acryloyldimethyl taurate/VP copolymer 0.2%;
stabilizing agent: water, isohexadecane, polysorbate-80 and sorbitan oleate 0.2%,
coloring agent: CI 77891, 0.25% mica and tin oxide composition,
19% of humectant, 7.5% of emollient, 5.5% of skin conditioning agent, 0.5% of filler, 0.2% of pH regulator, 0.55% of preservative, 0.03% of chelating agent, 0.001% of aromatic and the balance of water.
As a preferred embodiment of the present invention, the humectant comprises PPG-10 methyl glucether; the emollients include dimethicone and dimethiconol; the skin conditioning agent comprises algae oligosaccharides, polyglutamic acid and oligopeptide-1; the filler comprises octyl polymethylsiloxane and PEG-10 polydimethylsiloxane cross-linked polymer. PPG-10 methyl glucose ether, polydimethylsiloxane alcohol, algae oligosaccharides, polyglutamic acid, oligopeptide-1, octyl polymethylsiloxane and PEG-10 polydimethylsiloxane cross-linked polymer are also important components in the formula, the influence on the skin feel of the product is large, and the simultaneous presence of the components in the formula can enable the product to obtain good skin feel.
As a preferred embodiment of the present invention, the humectant comprises PPG-10 methyl glucether; more preferably, the humectant comprises butylene glycol, dipropylene glycol, PPG-10 methyl glucether, diglycerol, 1, 2-pentanediol, 1, 2-hexanediol, and glycerol.
As a preferred embodiment of the present invention, the emollient comprises polydimethylsiloxane and dimethiconol; more preferably, the emollient comprises dimethicone, dimethiconol, bis-PEG-18 methyl ether dimethylsilane, and babassu seed oil glycerol polyether-8 esters.
As a preferred embodiment of the present invention, the skin conditioning agent includes algae oligosaccharides, polyglutamic acid and oligopeptide-1; more preferably, the skin conditioning agent comprises algae oligosaccharides, polyglutamic acid, oligopeptide-1, lactobacillus/soymilk fermentation product filtrate, beta-glucan, kava (PIPER METHYSTICUM) root extract, glycoprotein, decapeptide-4, cymene-5-ol, matsutake (armilaria matsutake) extract, ergothioneine, hydroxyethylpiperazine ethane sulfonic acid and purslane (portulaca oleracea) extract.
As a preferred embodiment of the present invention, the filler comprises octyl polymethylsiloxane and PEG-10 polydimethylsiloxane cross-linked polymer.
As a preferred embodiment of the present invention, the pH adjuster includes aminomethylpropanol.
As a preferred embodiment of the present invention, the preservative comprises phenoxyethanol and/or methylparaben.
As a preferred embodiment of the present invention, the chelating agent comprises disodium EDTA.
As a preferred embodiment of the present invention, the fragrance comprises a perfume.
Compared with the prior art, the invention has the beneficial effects that:
(1) The color-changeable emulsion provided by the invention has good color-changing effect, good product stability and good skin feel.
Drawings
FIG. 1 is a schematic diagram of the luster of the pearlescent material (colorant) used in example 1 of the present invention;
FIG. 2 is a schematic diagram of the (colorant) pearlescent color formation of the pearlescent material of example 1 of the present invention;
fig. 3 is a diagram showing the structure of an electron microscope of the pearlescent material (colorant) according to example 1 of the present invention.
FIG. 4 is a product display of the color-changeable emulsion obtained in example 1 of the present invention;
FIG. 5 is a graph showing the discoloration effect of the color-changeable emulsion obtained in example 1 of the present invention;
FIG. 6 is a graph of the color change effect of the color-changing emulsion of comparative example 1;
FIG. 7 is a graph of the color change effect of the color-changing emulsion of comparative example 2;
FIG. 8 is a graph of the color change effect of the color-changing emulsion of comparative example 3;
FIG. 9 is a graph of the color change effect of the color-changing emulsion of comparative example 4.
In the figure, 1, incident light; 2. mica; 3. a metal oxide; 4. natural mica or synthetic mica
Detailed Description
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments. The raw materials, equipment, etc. used in the following examples are available in a purchase manner except for special restrictions.
As shown in fig. 1 and 2, the light-emitting principle of the pearlescent material (colorant) employed in the embodiment of the present invention is as follows: the pearlescent material is prepared from ground mica particles TiO 2 Or, from ground mica 2 particles TiO 2 And other metal oxides 3. When the incident light 1 irradiates the surfaces of the thin sheets, multiple reflection of light rays is performed, and a plurality of vivid and attractive interference colors are displayed. By controlling TiO 2 Or the thickness of the metal oxide film, different colored interference colors can be obtained. Mica 2 is natural mica or synthetic mica 4.
As shown in fig. 3, an electron microscope structure diagram of the pearlescent material (colorant) used in the embodiment of the present invention is shown.
Generally, existing emulsions are generally milky white and not discolorable, and the emulsions provided by the embodiments of the present invention are discolorable.
Examples 1 to 3
A color-changeable emulsion comprising the following components in weight percent: 1.2 to 6.8 percent of thickening agent, 0.1 to 0.5 percent of stabilizing agent, 0.1 to 1 percent of coloring agent, 6.5 to 38 percent of humectant, 2.6 to 14 percent of emollient, 2 to 12.5 percent of skin conditioning agent, 0 to 1 percent of filling agent, 0 to 1 percent of pH regulator, 0 to 1.5 percent of preservative, 0 to 0.1 percent of chelating agent, 0 to 0.1 percent of aromatic and the balance of water. The specific formulation is shown in Table 1 below.
Table 1 formulation table of the variable color emulsions of examples 1-3
The variable color emulsions of examples 1-3 were prepared as follows:
1. cleaning, sterilizing and emulsifying equipment.
2. 1,2, 3, 4, 7, 8, 9, 10, 13, 16, 17, 18, 30 and 31 are added into an emulsifying pot, stirred and heated to 85 ℃ for 18 turns, homogenized for 2800 turns for 4 minutes, until the solution is completely uniform and transparent without particles.
3. Mixing 5, 14 and 15, adding into emulsifying pot, stirring for 18 min to uniformity, vacuum defoaming, maintaining the temperature for 20 min, and cooling.
4. Cooling to below 45 ℃, adding the evenly mixed 28, stirring for 18 minutes until the mixture is even.
5. Sequentially adding 6, 11, 12, 19, 20, 21, 22, 23, 24, 25, 26, 27, 29 and 32, stirring for 18 min to uniformity.
6. Sampling, inspecting, detecting physical and chemical index grids, and filtering and discharging.
7. And (5) filling, packaging, checking to be qualified and warehousing.
Comparative example 1
Comparative example 1 differs from example 1 in that the colorant used for raw material No. 6 is different, specifically the following colorant is used: trade name: CS6350; the manufacturer: fujian Yan Zhuang materials technologies Co., ltd; the components are as follows: mica, CI 77891, carbon black. The remainder was the same as in example 1.
Comparative example 2
Comparative example 2 differs from example 1 in that the colorant used for raw material No. 6 is different, specifically the following colorant is used: trade name: 173, a part of the base; the suppliers: guangzhou Mei Kaile Effect pigment Co., ltd; the components are as follows: mica and titanium dioxide; the manufacturer: jiujiang mekraw new materials limited. The remainder was the same as in example 1.
Comparative example 3
Comparative example 3 differs from example 1 in that the colorant used for raw material No. 6 is different, specifically the following colorant is used: trade name:supersreen MP-1001; the manufacturer: merck Performance Materials Hong Kong Services Ltd; the components are as follows: mica, CI 77891. The remainder was the same as in example 1.
Comparative example 4
Comparative example 4 differs from example 1 in that the amount of the raw material colorant No. 6 was adjusted to 2%, and the amount of raw material water No. 1 was reduced accordingly. The remainder was the same as in example 1.
Comparative example 5
Comparative example 5 is different from example 1 in that the amount of the raw material No. 2 (glycerin, water, betaine and glycerin polyacrylate) was omitted, the amount of the raw material No. 3 (acrylic acid (esters)/C10-30 alkanol acrylate crosslinked polymer) was adjusted to 1.35%, and the amount of the raw material No. 4 (acrylamide/VP copolymer) was adjusted to 1.2%. The remainder was the same as in example 1.
Comparative example 6
Comparative example 6 differs from example 1 in that the starting material ammonium acryloyldimethyl taurate/VP copolymer No. 4 was replaced with xanthan gum in an amount of 0.2%. The remainder was the same as in example 1.
Comparative example 7
Comparative example 7 differs from example 1 in that the starting material No. 5 was replaced with a copolymer of an acrylate-ammonium acrylate-modified acrylate with an isoparaffin and laureth polyethylene oxide acid (emulsion thickener 556). The remainder was the same as in example 1.
Comparative example 8
Comparative example 8 differs from example 1 in that the No. 27 raw material filler (octyl polymethylsiloxane, PEG-10 polydimethylsiloxane crosslinked polymer, and propylene glycol) was omitted, and the amount of No. 1 raw material water was increased accordingly. The remainder was the same as in example 1.
Comparative example 9
Comparative example 9 is different from example 1 in that the raw material No. 18 skin conditioner (water, glycerin, butylene glycol, algae oligosaccharides, polyglutamic acid, oligopeptide-1, p-hydroxyacetophenone and 1, 2-hexanediol) was omitted, and the amount of raw material No. 1 water was increased accordingly. The remainder was the same as in example 1.
Effect verification
1. Color change effect
As shown in FIG. 4, there is a product display view of the color-changeable emulsion obtained in example 1 of the present invention, which is a white emulsion.
As shown in fig. 5, the color-changeable emulsion obtained in example 1 of the present invention was placed on a black substrate and a white substrate, respectively, and as can be seen from the figure, the color of the emulsion was changed differently on different substrates by naked eyes, and the color-changing effect was remarkable.
The product patterns and color change effect patterns of the color-changeable emulsions of example 2 and example 3 are similar to those of example 1, and are not repeated.
FIG. 6 is a graph of the color change effect of the color-changing emulsion of comparative example 1;
FIG. 7 is a graph of the color change effect of the color-changing emulsion of comparative example 2;
FIG. 8 is a graph of the color change effect of the color-changing emulsion of comparative example 3;
FIG. 9 is a graph of the color change effect of the color-changing emulsion of comparative example 4.
2. Stability test
The color-changeable emulsions of examples 1 to 3 and comparative examples 1 to 9 were taken respectively, and left at 65℃for 1 month, and visually inspected for occurrence of delamination, and each sample was subjected to 3 repetitions, and if one of the samples had delamination, it was judged that the stability test was not passed. The results are shown in Table 2 below.
Table 2 stability test results record table
| Whether or not layering occurs | Whether or not the temperature test is passed | |
| Example 1 | Whether or not | By passing through |
| Example 2 | Whether or not | By passing through |
| Example 3 | Whether or not | By passing through |
| Comparative example 1 | Is that | Not pass through |
| Comparative example 2 | Is that | Not pass through |
| Comparative example 3 | Is that | Not pass through |
| Comparative example 4 | Is that | Not pass through |
| Comparative example 5 | Is that | Not pass through |
| Comparative example 6 | Is that | Not pass through |
| Comparative example 7 | Is that | Not pass through |
| Comparative example 8 | Is that | Not pass through |
| Comparative example 9 | Whether or not | By passing through |
As can be seen from the records in Table 2, the variable color emulsions of examples 1-3 and comparative example 9 each pass the stability test, with better stability.
The color-changeable emulsions of comparative examples 1 to 8 all showed delamination, and were not passed the stability test, and were poor in stability. The color-changeable emulsion provided by the embodiment of the invention has the advantages that the type and the amount of mica, the types of thickening agents, stabilizing agents and filling agents can influence the stability of products. The embodiment of the invention adopts proper mica raw materials, and is compounded with specific thickening agent, stabilizing agent and filling agent, so that the obtained color-changeable emulsion has good stability.
3. Trial experiments in subjects
15 skin-healthy female testers were selected, and the average was divided into 5 groups of 3 individuals each, each of which tested the variable color emulsions of examples 1-3 and comparative examples 8-9, respectively. The using method is as follows: after the face is cleaned by clean water, 3g of emulsion sample is evenly smeared on the face, and the face is massaged until the face is completely absorbed. The sample used was scored by the test person, from skin feel (easy to push away, good absorbency, comfortable skin after use), 10 points full, and the average score of 3 test persons was taken. The results are shown in Table 3 below.
Table 3 trial results record table
| Skin feel score | |
| Example 1 | 9.5 |
| Example 2 | 9.0 |
| Example 3 | 9.2 |
| Comparative example 8 | 7.8 |
| Comparative example 9 | 8.2 |
As can be seen from the records in table 3, the color-changing emulsions of examples 1-3 have a higher skin feel score. Whereas comparative example 8 omitted the No. 27 raw material filler (octyl polymethylsiloxane, PEG-10 polydimethylsiloxane cross-linked polymer and propylene glycol), comparative example 9 omitted the No. 18 raw material skin conditioner (water, glycerin, butylene glycol, algae oligosaccharides, polyglutamic acid, oligopeptide-1, p-hydroxyacetophenone and 1, 2-hexanediol), and the skin feel scores of comparative example 8 and comparative example 9 were greatly reduced.
The color-changeable emulsion provided by the embodiment of the invention, PPG-10 methyl glucose ether, polydimethylsiloxane alcohol, algae oligosaccharides, polyglutamic acid, oligopeptide-1, octyl polymethylsiloxane and PEG-10 polydimethylsiloxane cross-linked polymer are all important components in the formula, the influence of the components on the skin feel of the product is large, and the simultaneous presence of the components in the formula can enable the product to obtain better skin feel.
The above embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present invention are intended to be within the scope of the present invention as claimed.
Claims (10)
1. The color-changeable emulsion is characterized by comprising the following components in percentage by weight: 1.2 to 6.8 percent of thickener, 0.1 to 0.5 percent of stabilizer, 0.1 to 1 percent of colorant, 6.5 to 38 percent of humectant, 2.6 to 14 percent of emollient, 2 to 12.5 percent of skin conditioner, 0 to 1 percent of filler, 0 to 1 percent of pH regulator, 0 to 1.5 percent of preservative, 0 to 0.1 percent of chelating agent, 0 to 0.1 percent of aromatic and the balance of water;
the thickener comprises glycerin, water, betaine and glycerin polyacrylate composition, acrylic acid (esters) and C10-30 alkanol acrylate cross-linked polymer and acrylamide dimethyl taurate/VP copolymer;
the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions;
the colorants include CI 77891, mica, and tin oxide compositions.
2. The variable color emulsion of claim 1, comprising the following components in weight percent: 1.5 to 6.5 percent of thickening agent, 0.1 to 0.5 percent of stabilizing agent, 0.1 to 1 percent of coloring agent, 7.5 to 30 percent of humectant, 3 to 12 percent of emollient, 5 to 12 percent of skin conditioning agent, 0.1 to 1 percent of filling agent, 0.1 to 1 percent of pH regulator, 0.1 to 1.5 percent of preservative, 0.01 to 0.1 percent of chelating agent, 0.01 to 0.1 percent of aromatic and the balance of water;
the thickener comprises glycerin, water, betaine and glycerin polyacrylate composition, acrylic acid (esters) and C10-30 alkanol acrylate cross-linked polymer and acrylamide dimethyl taurate/VP copolymer;
the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions;
the colorants include CI 77891, mica, and tin oxide compositions.
3. The variable color emulsion of claim 1, comprising the following components in weight percent:
and (3) a thickening agent: 1 to 5 percent of glycerol, water, betaine and glycerol polyacrylate composition, 0.11 to 1.3 percent of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and 0.1 to 0.5 percent of acrylamide dimethyl taurate/VP copolymer;
stabilizing agent: water, isohexadecane, polysorbate-80 and sorbitan oleate 0.1-0.5%,
coloring agent: CI 77891, mica and tin oxide composition 0.1-1%,
6.5 to 38 percent of humectant, 2.6 to 14 percent of emollient, 2 to 12.5 percent of skin conditioning agent, 0 to 1 percent of filler, 0 to 1 percent of pH regulator, 0 to 1.5 percent of preservative, 0 to 0.1 percent of chelating agent, 0 to 0.1 percent of aromatic and the balance of water.
4. The variable color emulsion of claim 1, comprising the following components in weight percent: 2.55% of thickener, 0.2% of stabilizer, 0.25% of colorant, 19% of humectant, 7.5% of emollient, 5.5% of skin conditioner, 0.5% of filler, 0.2% of pH regulator, 0.55% of preservative, 0.03% of chelating agent, 0.001% of aromatic and the balance of water;
the thickener comprises glycerin, water, betaine and glycerin polyacrylate composition, acrylic acid (esters) and C10-30 alkanol acrylate cross-linked polymer and acrylamide dimethyl taurate/VP copolymer;
the stabilizer comprises water, isohexadecane, polysorbate-80 and sorbitan oleate compositions;
the colorants include CI 77891, mica, and tin oxide compositions.
5. The variable color emulsion of claim 1, comprising the following components in weight percent:
and (3) a thickening agent: glycerol, water, betaine and glycerol polyacrylate composition 2%, acrylic acid (esters)/C10-30 alkanol acrylate cross-linked polymer 0.35%, ammonium acryloyldimethyl taurate/VP copolymer 0.2%;
stabilizing agent: water, isohexadecane, polysorbate-80 and sorbitan oleate 0.2%,
coloring agent: CI 77891, 0.25% mica and tin oxide composition,
19% of humectant, 7.5% of emollient, 5.5% of skin conditioning agent, 0.5% of filler, 0.2% of pH regulator, 0.55% of preservative, 0.03% of chelating agent, 0.001% of aromatic and the balance of water.
6. The variable color emulsion of claim 1, wherein the humectant comprises PPG-10 methyl glucose ether; the emollients include dimethicone and dimethiconol; the skin conditioning agent comprises algae oligosaccharides, polyglutamic acid and oligopeptide-1; the filler comprises octyl polymethylsiloxane and PEG-10 polydimethylsiloxane cross-linked polymer.
7. The variable color emulsion of claim 1, wherein the humectant comprises butylene glycol, dipropylene glycol, PPG-10 methyl glucether, diglycerol, 1, 2-pentanediol, 1, 2-hexanediol, and glycerol.
8. The variable color emulsion of claim 1 wherein the emollient comprises polydimethylsiloxane, dimethiconol, bis-PEG-18 methyl ether dimethylsilane, and babassu seed oil glycerol polyether-8 esters.
9. The variable color emulsion of claim 1, wherein the skin conditioning agent comprises an algae oligosaccharide, polyglutamic acid, oligopeptide-1, lactobacillus/soymilk fermentation product filtrate, beta-glucan, kava (PIPER METHYSTICUM) root extract, glycoprotein, decapeptide-4, cymene-5-ol, matsutake (armilariamatsutake) extract, ergothioneine, hydroxyethylpiperazine ethane sulfonic acid, and purslane (PORTULACA OLERACEA) extract.
10. The variable color emulsion of claim 1, wherein the pH adjuster comprises aminomethylpropanol; the preservative comprises phenoxyethanol and/or methylparaben; the chelating agent comprises disodium EDTA; the fragrance comprises a perfume.
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