CN112089634A - Color-changing nail polish - Google Patents
Color-changing nail polish Download PDFInfo
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- CN112089634A CN112089634A CN202011183876.6A CN202011183876A CN112089634A CN 112089634 A CN112089634 A CN 112089634A CN 202011183876 A CN202011183876 A CN 202011183876A CN 112089634 A CN112089634 A CN 112089634A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/26—Aluminium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/29—Titanium; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
- A61K8/34—Alcohols
- A61K8/345—Alcohols containing more than one hydroxy group
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/87—Polyurethanes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q3/00—Manicure or pedicure preparations
- A61Q3/02—Nail coatings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/436—Interference pigments, e.g. Iridescent, Pearlescent
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
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- Cosmetics (AREA)
Abstract
The embodiment of the invention discloses a color-changing nail polish which comprises the following components in parts by weight: 50 parts of water, 30-40 parts of acrylate copolymer or polyurethane, 0.1-2 parts of propylene glycol, 3-5 parts of salammonium chloride bentonite, 2 parts of silicon dioxide, 2-5 parts of synthetic fluorophlogopite pearl, 0.1-3 parts of titanium dioxide, 0.1-1 part of phenoxyethanol, 0.05-0.2 part of ethylhexyl glycerol and 0.1-0.3 part of caprylyl glycol. After the color-changing nail polish is applied, different colors can be seen at different angles.
Description
Technical Field
The invention relates to the field of chemical industry, in particular to a color-changing nail polish.
Background
Nail polish is a cosmetic for decorating and beautifying nails, which forms a thin film on the surface of nails, which is resistant to abrasion, and which exhibits color.
The nail polish sold in the market has many colors, but one bottle only has one color, and only the nail polish with the original color can be removed when the nail polish with the other color is wanted, but the nail polish with multiple colors needs to be purchased, so the use cost is high, and the nail polish with multiple colors is damaged and thinner and is influenced to the health.
It can be seen that one skilled in the art would develop a nail polish that can appear in different colors.
Disclosure of Invention
The embodiment of the invention provides a color-changing nail polish capable of presenting different colors in the same scene.
In order to solve the problems, the invention provides a color-changing nail polish which comprises the following components in parts by weight:
50 parts of water, 30-40 parts of acrylate copolymer or polyurethane, 0.1-2 parts of propylene glycol, 3-5 parts of salammonium chloride bentonite, 2 parts of silicon dioxide, 2-5 parts of synthetic fluorophlogopite pearl, 0.1-3 parts of titanium dioxide, 0.1-1 part of phenoxyethanol, 0.05-0.2 part of ethylhexyl glycerol and 0.1-0.3 part of caprylyl glycol.
Preferably, the silicon dioxide is modified silicon dioxide, and the particle size is 150-300 nm.
Preferably, the water is deionized water.
Preferably, the acrylate copolymer or polyurethane is: a polyurethane.
The invention also provides a preparation method of the color-changing nail polish, which comprises the following steps:
(1) mixing water, acrylate copolymer or polyurethane, propylene glycol, sLalammonium chloride bentonite and modified silicon dioxide, stirring at 80 deg.C at 15000r/min for 3-4 min, and homogenizing;
(2) adding phenoxyethanol, ethylhexyl glycerol and caprylyl glycol into the mixture obtained in the step (1), and uniformly stirring at 60-80 ℃;
(3) and (3) adding the synthetic fluorophlogopite pearly luster and the titanium dioxide into the step (2), and stirring for 3-5 minutes to prepare the color-changing nail polish.
Preferably, the preparation method of the modified silica comprises the following steps:
a. compounding span 80 and tween 60 at 25 deg.C, dissolving in cyclohexane to obtain surfactant, adding nitric acid water solution, and stirring to obtain microemulsion solution;
wherein, the relative molecular mass of span 80 and Tween 60 is 950-1000, the compounded HLB value is 13, and the concentrations of the nitric acid aqueous solution and the surfactant are as follows: 2.4 mol/L: 0.25 mol/L;
b. adding tetraethoxysilane into the micro-emulsion solution, reacting for 10-13 hours, and carrying out rotary separation, washing and drying on the obtained product to obtain the modified silicon dioxide.
Also discloses a method for smearing the color-changing nail polish, which comprises the following steps:
A. smearing dark nail polish with single color;
B. applying the color-changing nail polish prepared according to claim 5 or 6.
Preferably, the single color dark nail polish is a black nail polish. According to the technical scheme, the implementation mode of the invention has the following advantages: under the action of light, the color-changing nail polish utilizes the synthetic fluorophlogopite to change the internal space structure of the crystal and the edge angle and the shape of the surface of the crystal, and when the light passes through the crystal, because of the surface shape and the internal structure of the crystal, the light generates different rays of diffusion, reflection and refraction to be interwoven together, so that different colors can be seen by human eyes, namely different colors can be seen at different angles; moreover, because the human nails have radian and are not plane, and the radians and the lines of the nails of different people are different, after the color-changing nail polish is smeared, different color differences exist at different angles, and different fingers are also different in color difference, so the color-changing effect is better and stronger; finally, the dark nail polish with a single color is smeared at the bottom of the color-changing nail polish, and the dark color has strong light energy absorption, so that the color-changing nail polish has stronger light reflectivity.
Detailed Description
The embodiment of the invention provides a color-changing nail polish capable of presenting different colors in the same scene.
The invention discloses a color-changing nail polish which comprises the following components in parts by weight:
50 parts of water, 30-40 parts of acrylate copolymer or polyurethane, 0.1-2 parts of propylene glycol, 3-5 parts of salammonium chloride bentonite, 2 parts of silicon dioxide, 2-5 parts of synthetic fluorophlogopite pearl, 0.1-3 parts of titanium dioxide, 0.1-1 part of phenoxyethanol, 0.05-0.2 part of ethylhexyl glycerol and 0.1-0.3 part of caprylyl glycol.
Preferably, the silicon dioxide is modified silicon dioxide, and the particle size is 150-300 nm.
Preferably, the water is deionized water.
Preferably, the acrylate copolymer or polyurethane is: a polyurethane.
Preferably, the composition is: 50 parts by weight of water, 40 parts by weight of polyurethane, 1.1 parts by weight of propylene glycol, 3 parts by weight of salammonium chloride bentonite, 2 parts by weight of silicon dioxide, 2 parts by weight of synthetic fluorophlogopite pearl, 1 part by weight of titanium dioxide, 0.6 part by weight of phenoxyethanol, 0.1 part by weight of ethylhexyl glycerol, and 0.2 part by weight of octyl glycol.
The invention also provides a preparation method of the color-changing nail polish, which comprises the following steps:
(1) mixing water, acrylate copolymer or polyurethane, propylene glycol, sLalammonium chloride bentonite and modified silicon dioxide, stirring at 80 deg.C at 15000r/min for 3-4 min, and homogenizing;
(2) adding phenoxyethanol, ethylhexyl glycerol and caprylyl glycol into the mixture obtained in the step (1), and uniformly stirring at 60-80 ℃;
(3) and (3) adding the synthetic fluorophlogopite pearly luster and the titanium dioxide into the step (2), and stirring for 3-5 minutes to prepare the color-changing nail polish.
Preferably, the preparation method of the modified silica comprises the following steps:
a. compounding span 80 and tween 60 at 25 deg.C, dissolving in cyclohexane to obtain surfactant, adding nitric acid water solution, and stirring to obtain microemulsion solution;
wherein, the relative molecular mass of span 80 and Tween 60 is 950-1000, the compounded HLB value is 13, and the concentrations of the nitric acid aqueous solution and the surfactant are as follows: 2.4 mol/L: 0.25 mol/L;
b. adding tetraethoxysilane into the micro-emulsion solution, reacting for 10-13 hours, and carrying out rotary separation, washing and drying on the obtained product to obtain the modified silicon dioxide.
The method comprises the following specific steps:
(1) mixing water, acrylate copolymer or polyurethane, propylene glycol, sLalammonium chloride bentonite and modified silicon dioxide, stirring at 80 deg.C at 15000r/min for 3-4 min, and homogenizing;
the preparation method of the modified silicon dioxide comprises the following steps: a. compounding span 80 and tween 60 at 25 deg.C, dissolving in cyclohexane to obtain surfactant, adding nitric acid water solution, and stirring to obtain microemulsion solution;
wherein, the relative molecular mass of span 80 and Tween 60 is 950-1000, the compounded HLB value is 13, and the concentrations of the nitric acid aqueous solution and the surfactant are as follows: 2.4 mol/L: 0.25 mol/L;
b. adding tetraethoxysilane into the microemulsion solution, reacting for 10-13 hours, and carrying out rotary separation, washing and drying on the obtained product to obtain modified silicon dioxide;
(2) adding phenoxyethanol, ethylhexyl glycerol and caprylyl glycol into the step (2), and uniformly stirring at 60-80 ℃;
(3) and (4) adding the synthetic fluorophlogopite pearly luster and the titanium dioxide into the step (3), and stirring for 3-5 minutes to prepare the color-changing nail polish.
The invention also provides a method for smearing the color-changing nail polish, which comprises the following steps:
A. smearing dark nail polish with single color;
B. applying the color-changing nail polish prepared according to claim 5 or 6.
Preferably, the single color dark nail polish is a black nail polish.
In the present application, the water is selected from purified water.
Acrylate copolymers, i.e., acrylic acid-acrylate copolymers, also known as methacryloyl ethyl betaine, acrylate copolymers, acrylates, lauryl acrylate, stearyl acrylate, and ethylamine oxide methacrylate copolymers, can be used as the prefilming agent.
Polyurethanes are compounds in which an amino group or an amine group is directly linked to the carbonyl group of a formate. Carbamates can be prepared by reacting a chloroformate with ammonia or an amine, or by reacting a carbamoyl chloride with an alcohol or a phenol.
Propylene glycol, as a wetting agent, antifreeze, etc.
The salammonium chloride bentonite is bentonite, and is named in English: stearkoniumbentonite, purity 99%.
The synthesized fluorophlogopite pearly luster is synthesized fluorophlogopite, changes an oxide thin layer of the synthesized fluorophlogopite, generates different pearly luster effects, and has special soft pearl luster and higher light refractive index compared with other pigments.
The fluorophlogopite is prepared by high-temperature melting, cooling and crystallizing chemical raw materials, and the fraction of the single crystal chip is KMg3(AlSi3O10)F2The layered silicate is a typical layered silicate belonging to the monoclinic system.
Titanium dioxide, TiO2It has no toxicity, optimal opacity, optimal whiteness and brightness, and strong surface super-hydrophilicity.
The titanium dioxide is mixed with the pearly luster, and the titanium dioxide can enable the dispersing effect of the pearly luster to be stronger.
Phenoxyethanol, an organic compound, is used as a skin-moisturizing and preservative.
Ethylhexyl glycerin, used as a skin-moisturizing and preservative.
Caprylyl glycol, used as a skin-moisturizing and preservative.
The silicon dioxide is used as a nano inorganic material, has good thickening, anti-settling and dispersing effects, effectively solves the problems of color and smearing of the nail polish, and becomes an important additive raw material in the nail polish product. The modified silicon dioxide shows good micro-emulsification solubilizing power.
Example 1
A method for preparing and using the color-changing nail polish comprises the following steps:
A. preparing modified silicon dioxide for standby:
a. compounding span 80 and Tween 60 at 25 deg.c (the relative molecular mass of span 80 and Tween 60 is controlled at 950-1000, the compounded HLB value is 13, the concentration of the nitric acid aqueous solution and surfactant is 2.4 mol/L: 0.25mol/L), dissolving in cyclohexane to obtain surfactant, adding nitric acid aqueous solution, and stirring to obtain microemulsion solution;
b. adding tetraethoxysilane into the microemulsion solution, reacting for 12 hours, and obtaining modified silicon dioxide after the obtained product is subjected to rotary separation, washing and drying;
B. mixing 50g of water, 40g of polyurethane, 1.1g of propylene glycol, 3g of sela ammonium chloride bentonite and 2g of modified silicon dioxide, stirring and homogenizing at 80 ℃ at the rotating speed of 15000r/min for 3-4 minutes for later use;
C. adding 0.6g of phenoxyethanol, 0.1g of ethylhexyl glycerol and 0.2g of octyl glycol into the mixture obtained in the step B, and uniformly stirring the mixture at the temperature of between 60 and 80 ℃;
D. and D, adding 2g of synthetic fluorophlogopite pearlescence and 1g of titanium dioxide into the step C, and stirring at low temperature for 3-5 minutes to prepare the color-changing nail polish.
When the nail polish remover is used for smearing black nail polish, and then smearing color-changing nail polish.
Example 2
Example 2 is essentially the same as example 1, except that:
the modified silica was 3 g.
Example 3
Example 3 is essentially the same as example 1, except that:
the modified silica was 0 g.
Example 4
Example 4 is essentially the same as example 1, except that:
the amount of propylene glycol was 0.5 g.
Example 5
Example 5 is essentially the same as example 1, except that:
the amount of propylene glycol was 2 g.
Example 6
Example 6 is essentially the same as example 1, except that:
the pearl luster of the synthetic fluorophlogopite is 4g, and the titanium dioxide is 2 g.
Example 7
Example 7 is essentially the same as example 1, except that:
the pearl luster of the synthetic fluorophlogopite is 2g, and the titanium dioxide is 0.1 g.
Comparative example
A plurality of nail polishes of a single color are selected and purchased on the market.
Comparative examples 1-7 and comparative examples:
example 2 and example 3 were compared to example 1: the pearlescence and titanium dioxide dispersion of example 2 is sparse compared to example 1; the pearlescence and titanium dioxide of example 3 had a different level of coagulation and dispersion than in example 1.
Examples 4 and 5 in comparison to example 1, the color-changing nail enamel obtained in example 4 was thicker and the color-changing nail enamel obtained in example 5 was thinner.
Example 6 and example 7 in contrast to example 1, example 6, which was a combination of pearlescent and titanium dioxide, the color change nail enamel had a greater thickness on the nail after application; the reflection effect of example 7 is weak.
As described above, the above embodiments and examples are only for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments and examples, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments and examples of the present invention.
Claims (8)
1. The color-changing nail polish is characterized by comprising the following components in parts by weight:
50 parts of water, 30-40 parts of acrylate copolymer or polyurethane, 0.1-2 parts of propylene glycol, 3-5 parts of salammonium chloride bentonite, 2 parts of silicon dioxide, 2-5 parts of synthetic fluorophlogopite pearl, 0.1-3 parts of titanium dioxide, 0.1-1 part of phenoxyethanol, 0.05-0.2 part of ethylhexyl glycerol and 0.1-0.3 part of caprylyl glycol.
2. The color-changing nail polish as claimed in claim 1, wherein the silica is modified silica with a particle size of 150-300 nm.
3. The color-changing nail polish of claim 1, wherein said water is deionized water.
4. The color-changing nail enamel according to claim 1 wherein said acrylate copolymer or polyurethane is: a polyurethane.
5. A process for the preparation of a color-changing nail varnish, characterized in that, with the composition according to any one of the claims 1 to 4, the process comprises the following steps:
(1) mixing water, acrylate copolymer or polyurethane, propylene glycol, sLalammonium chloride bentonite and modified silicon dioxide, stirring at 80 deg.C at 15000r/min for 3-4 min, and homogenizing;
(2) adding phenoxyethanol, ethylhexyl glycerol and caprylyl glycol into the mixture obtained in the step (1), and uniformly stirring at 60-80 ℃;
(3) and (3) adding the synthetic fluorophlogopite pearly luster and the titanium dioxide into the step (2), and stirring for 3-5 minutes to prepare the color-changing nail polish.
6. The preparation method of the color-changing nail polish is characterized by comprising the following steps:
a. compounding span 80 and tween 60 at 25 deg.C, dissolving in cyclohexane to obtain surfactant, adding nitric acid water solution, and stirring to obtain microemulsion solution;
wherein, the relative molecular mass of span 80 and Tween 60 is 950-1000, the compounded HLB value is 13, and the concentrations of the nitric acid aqueous solution and the surfactant are as follows: 2.4 mol/L: 0.25 mol/L;
b. adding tetraethoxysilane into the micro-emulsion solution, reacting for 10-13 hours, and carrying out rotary separation, washing and drying on the obtained product to obtain the modified silicon dioxide.
7. The method for smearing the color-changing nail polish is characterized by comprising the following steps of:
A. smearing dark nail polish with single color;
B. applying the color-changing nail polish prepared according to claim 5 or 6.
8. A method of applying color-changing nail enamel according to claim 7, wherein the dark nail enamel of a single color is a black nail enamel.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011183876.6A CN112089634A (en) | 2020-10-29 | 2020-10-29 | Color-changing nail polish |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011183876.6A CN112089634A (en) | 2020-10-29 | 2020-10-29 | Color-changing nail polish |
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| CN112089634A true CN112089634A (en) | 2020-12-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3131688A1 (en) * | 2022-01-12 | 2023-07-14 | L'oreal | Coatings, methods and systems for optically transformed nails |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106511115A (en) * | 2016-12-20 | 2017-03-22 | 江西宜信堂医疗科技有限公司 | Water-soluble nail polish and preparation method thereof |
| CN110151573A (en) * | 2019-07-10 | 2019-08-23 | 中山市美源化妆品有限公司 | A kind of color changeable nail enamel and its manufacturing method |
| CN110200835A (en) * | 2019-04-23 | 2019-09-06 | 金华市科维思日化有限公司 | A kind of water-based nail polish and preparation method thereof that light becomes |
| CN110582261A (en) * | 2017-02-24 | 2019-12-17 | 牡蛎壳公司 | Colored cuticle separating nail lacquer |
-
2020
- 2020-10-29 CN CN202011183876.6A patent/CN112089634A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106511115A (en) * | 2016-12-20 | 2017-03-22 | 江西宜信堂医疗科技有限公司 | Water-soluble nail polish and preparation method thereof |
| CN110582261A (en) * | 2017-02-24 | 2019-12-17 | 牡蛎壳公司 | Colored cuticle separating nail lacquer |
| CN110200835A (en) * | 2019-04-23 | 2019-09-06 | 金华市科维思日化有限公司 | A kind of water-based nail polish and preparation method thereof that light becomes |
| CN110151573A (en) * | 2019-07-10 | 2019-08-23 | 中山市美源化妆品有限公司 | A kind of color changeable nail enamel and its manufacturing method |
Non-Patent Citations (1)
| Title |
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| 汪多仁: "《绿色化工助剂》", 31 January 2006, 科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3131688A1 (en) * | 2022-01-12 | 2023-07-14 | L'oreal | Coatings, methods and systems for optically transformed nails |
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