CN115363967B - Waterproof sweat-proof skin-care cake and preparation method thereof - Google Patents

Waterproof sweat-proof skin-care cake and preparation method thereof Download PDF

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Publication number
CN115363967B
CN115363967B CN202211068424.2A CN202211068424A CN115363967B CN 115363967 B CN115363967 B CN 115363967B CN 202211068424 A CN202211068424 A CN 202211068424A CN 115363967 B CN115363967 B CN 115363967B
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coating layer
core material
polydimethylsiloxane
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material layer
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CN115363967A (en
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尚丽丽
刘晓慧
李福臣
秦海峰
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Shanghai Mianhuatang Biotechnology Co ltd
Qingdao Daiyoujia Biotechnology Co ltd
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Qingdao Daiyoujia Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/02Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/0204Specific forms not provided for by any of groups A61K8/0208 - A61K8/14
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31Hydrocarbons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A61K8/89Polysiloxanes
    • A61K8/891Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A61K8/922Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/008Preparations for oily skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
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  • Animal Behavior & Ethology (AREA)
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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Cosmetics (AREA)

Abstract

The invention provides a waterproof sweat-proof skin-care cake and a preparation method thereof. The waterproof sweat-proof skin-care cake comprises a coating structure I and a coating structure II; the cladding structure I sequentially comprises a core material layer I and an inner cladding layer I from inside to outside; the core material layer I comprises talcum powder UNI-Talc2500FL and a colorant; the inner coating layer I comprises petrolatum, acrylic acid (ester) copolymer, ethylhexyl acrylate copolymer and polydimethylsiloxane methacrylate copolymer; the coating structure II sequentially comprises a core material layer II and an inner coating layer II from inside to outside; the core material layer II comprises coloring agents Ti-AL 1765AS and nylon-12; the inner coating layer II comprises petrolatum, acrylic acid (ester) copolymer, ethylhexyl acrylate copolymer and polydimethylsiloxane methacrylate copolymer. Because of the special structures of the coating structure I and the coating structure II, the powder cake has good waterproof and sweat-resistant effects.

Description

Waterproof sweat-proof skin-care cake and preparation method thereof
Technical Field
The application relates to the technical field of cosmetics, in particular to a waterproof sweat-proof makeup-holding skin-nourishing powder cake and a preparation method thereof.
Background
The powder cake is cake-shaped solid cosmetic product which is prepared by mixing and pressing a plurality of powder raw materials and adhesives, and has the functions of covering, adhering, spreading, imparting color and decorating facial skin after being smeared on the facial skin.
The existing powder cakes on the market comprise a beautifying powder cake and a compressed powder cake, and when the beautifying powder cake is used, the wet sponge powder puff is adopted to take powder and then is smeared on the face, so that the effect of foundation make-up concealing can be achieved. The compressed powder cake does not need water when being applied, is convenient to carry, can play roles in fixing make-up, supplementing make-up and removing oil and light, and is one of the portable beauty cosmetics when a woman goes out nowadays.
However, when the temperature of the weather is high or the face sweats, the sweat wets the face, so that the face coated with the powder cake is easy to float or make-up, and refreshing is naturally the best make-up feel of daily makeup. Therefore, there is a need to develop a waterproof and sweat-resistant pressed powder.
Disclosure of Invention
In order to improve the waterproof and sweat-resistant effects of the pressed powder, the application provides a waterproof and sweat-resistant makeup-holding skin-nourishing pressed powder and a preparation method thereof.
In a first aspect, the present application provides a waterproof sweat-proof skin care foundation, which adopts the following technical scheme:
a waterproof sweat-proof skin care cake comprises a coating structure I and a coating structure II which are mixed;
the coating structure I sequentially comprises a core material layer I and an inner coating layer I from inside to outside;
the core material layer I comprises talcum powder UNI-Talc2500FL and a colorant, wherein the colorant comprises one or more of colorant YP-75FL, colorant RP-29FL and colorant BP-50 FL;
The inner coating layer I comprises petrolatum and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer;
the coating structure II sequentially comprises a core material layer II and an inner coating layer II from inside to outside;
the core material layer II comprises coloring agents Ti-AL 1765AS and nylon-12;
the inner coating layer II comprises petrolatum, acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, hexyl laurate, phenyl trimethicone and polydimethylsiloxane.
By adopting the technical scheme, on one hand, talcum powder UNI-Talc2500FL, colorant YP-75FL, colorant RP-29FL, colorant BP-50FL and colorant Ti-AL 1765AS are obtained by coating corresponding toner with hydrogenated lecithin and then coating by adopting perfluoro octyl triethoxysilane for chemical reaction, and have good hydrophobicity, thereby improving the water resistance and sweat resistance effects of the powder cake. On the other hand, through adopting interior cladding layer I cladding core layer I, interior cladding layer II cladding core layer II, interior cladding layer I is on core layer I surface, interior cladding layer II is on core layer II surface, forms the compact rete of one deck, and cladding structure I and cladding structure II that obtain have good skin-contacting nature, oxidation resistance and better hydrophobicity. Therefore, the water-resistant and sweat-resistant ability, the makeup-resistant and the dullness-resistant effects of the obtained powder cake are improved, and the obtained powder cake also has good skin care effect and oil control effect.
Meanwhile, the inventor finds in the related experiments that the inner coating layer I is used for coating the coating structure I formed by the core material layer I, the inner coating layer II is used for coating the coating structure II formed by the core material layer II, the interaction between the core material layer and the inner coating layer further improves the water-resistant sweat-resistant, makeup-holding and dark-proof effects of the obtained powder cake, and the obtained powder cake also has soft-focus concealer makeup feel.
Preferably, the outer layers of the coating structures I and II are also coated with an outer coating layer;
the outer coating layer comprises tricin and a fermentation product filtrate of the saccharomyces cerevisiae.
By adopting the technical scheme, as the mixture of the trickin and the fermentation product filtrate of the two-split yeast is coated on the surfaces of the coating structure I and the coating structure II, the skin nourishing effect of the pressed powder can be improved, and the water-resistant sweat-resistant, makeup-resistant and dark-resistant effects of the pressed powder are further enhanced.
Preferably, the inner coating layer I comprises petrolatum, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil;
the core material layer II comprises coloring agents Ti-AL 1765AS, chinlon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
The inner coating layer II comprises petrolatum, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, plant essential oil, hexyl laurate, phenyl trimethicone and polydimethylsiloxane.
Through adopting above-mentioned technical scheme, on the one hand, owing to adopt above-mentioned interior cladding layer I cladding core layer I, interior cladding layer II cladding core layer II, interior cladding layer I is on core layer I surface, interior cladding layer II is on core layer II surface, forms the natural oil film of one deck compactly, and cladding structure I and cladding structure II that obtains have good skin care efficiency. On the other hand, in the inner coating layer II, hexyl laurate, phenyl trimethyl silicone and polydimethylsiloxane can dilute petrolatum, so that the fluidity of the inner coating layer II is regulated, the coating effect of the inner coating layer II on the core material layer II is improved, and the skin adhesion, oxidation resistance and hydrophobicity of the coating structure I and the coating structure II are improved. Meanwhile, the hexyl laurate has good permeability, so that the compaction performance of the powder cake can be improved; the phenyl trimethicone is moist, has a good refractive index, and can improve the moisture degree and luster of the pressed powder.
Therefore, the core material layer I coated by the inner coating layer I and the core material layer II coated by the inner coating layer II are adopted, and the finally obtained powder cake has better effects of water resistance, sweat resistance, makeup retention, darkness resistance and skin care.
Preferably, the waterproof sweat-resistant makeup-keeping skin-nourishing powder cake comprises the following components in parts by weight:
10-20 parts of talcum powder UNI-Talc2500 FL;
0-1 part of coloring agent YP-75 FL;
0-1 part of colorant RP-29 FL;
0-1 part of coloring agent BP-50 FL;
1-5 parts of coloring agent Ti-AL 1765 AS;
10-20 parts of chinlon-12;
0-5 parts of diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
1-5 parts of petrolatum;
0-0.5 part of plant essential oil;
1-5 parts of acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer;
42-95 parts of filler;
1-5 parts of hexyl laurate;
phenyl trimethicone 1-5 parts;
1-5 parts of polydimethylsiloxane;
0-0.5 part of tricin
0-0.5 part of fermentation product filtrate of the saccharomyces cerevisiae;
0-1 part of preservative.
By adopting the technical scheme, the raw material components required by the preparation of the powder cake are optimized, the mutual promotion of the effects of the raw material components in each core material and the coating layer and the coating effect of the coating layer on the core material layer are facilitated, and therefore the water-resistant sweat-resistant, makeup-holding, anti-dullness, skin care effect and oil control effect of the obtained powder cake are further improved.
Preferably, the petrolatum, the plant essential oil and the acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer are mixed according to the weight ratio of 1 (0.1-0.2) to 1-3.
By adopting the technical scheme, the weight ratio of petrolatum, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil is further optimized, so that the coating effect of the inner coating layer on the core material layer is improved, and the water-resistant sweat-resistant, makeup-holding, anti-dullness, skin care effect and oil control effect of the obtained powder cake are improved.
In a second aspect, the present application provides a preparation method of a waterproof sweat-resistant skin care cake, which adopts the following technical scheme:
a preparation method of a waterproof sweat-proof skin-care cake comprises the following preparation steps:
s1 preparation of a coating structure I:
s11, preparation of a core material layer I: stirring and mixing talcum powder UNI-Talc2500FL and a colorant to obtain a core material layer I;
s12 preparation of an inner coating layer I: mixing petrolatum accounting for 40-60% of the total weight of the powder cake petrolatum, plant essential oil accounting for 40-60% of the total weight of the powder cake plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 40-60% of the total weight of the powder cake acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer under stirring to obtain an inner coating layer I;
S13, an inner coating layer I coats a core material layer I: stirring and mixing the inner cladding layer I and the core material layer I, and drying to obtain a cladding structure I;
s2 preparation of a coating structure II:
s21 preparation of a core material layer II: mixing and stirring coloring agents Ti-AL 1765AS, chinlon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer to obtain a core material layer II;
s22, preparation of an inner coating layer II: mixing hexyl laurate, phenyl trimethicone, polydimethylsiloxane, the rest petrolatum, plant essential oil and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, and stirring to obtain a coating layer II;
s23, coating a core material layer II by an inner coating layer II: stirring and mixing the inner cladding layer II and the core material layer II, and then carrying out jet milling to obtain a cladding structure II;
s3, preparation of an outer coating layer: stirring and mixing tricin, a fermentation product filtrate of the two-split yeast and a preservative to obtain an outer coating;
s4, coating an outer coating layer: and stirring and mixing the coating structure I, the coating structure II and the outer coating layer to obtain the coating structure I and the coating structure II coated by the outer coating layer.
S5, mixing: and (3) stirring and mixing the coating structure I and the coating structure II coated by the outer coating layer with the filler, and sieving to obtain the waterproof sweat-proof skin-care powder cake.
Through adopting above-mentioned technical scheme, on the one hand, under the condition of above-mentioned cladding technology, through the use amount of petrolatum, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil in control inner cladding layer I and inner cladding layer II, adjustable inner cladding layer I and inner cladding layer II's mobility is favorable to improving the cladding effect of cladding layer to the core layer in this application. On the other hand, the air flow crushing treatment in the step S23 can make the powder quality of the powder cake finer, and is favorable for improving the coating effect of the inner coating layer II on the core material layer II and the outer coating layer on the coating structure II. Due to the preparation steps, the coating effect of the coating layer on the core material layer is improved, and the skin adhesion, oxidation resistance and hydrophobicity of the obtained coating structure I and coating structure II are improved. Therefore, the powder cake obtained through the preparation steps of the application has better effects of water resistance, sweat resistance, makeup holding, darkness resistance, skin care and oil control.
Preferably, in the preparation step S12, petrolatum accounting for 45-55% of the total weight of the powder cake petrolatum, plant essential oil accounting for 45-55% of the total weight of the powder cake plant essential oil, and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 45-55% of the total weight of the powder cake acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer are stirred and mixed to obtain the inner coating layer i.
By adopting the technical scheme, the usage amount of petrolatum, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil is further optimized, the fluidity of the inner coating layer I and the inner coating layer II can be adjusted, and the coating effect of the coating layer on the core material layer is improved, so that the effects of water resistance, sweat resistance, makeup holding, darkness resistance, skin care and oil control of the obtained powder cake are improved.
Preferably, in the preparation step S13, the drying temperature is 60-80 ℃ and the time is 2-4h.
Through adopting above-mentioned technical scheme, carry out the drying under above-mentioned condition, inner coating layer I is better to the cladding effect of core layer I, can further improve the waterproof sweat-resistant of obtained powder cake, hold the make-up, anti dull, skin care and oily effect of accuse.
Preferably, in the preparation step S23, the air pressure of the air jet pulverization is 0.4-0.8MPa.
Through adopting above-mentioned technical scheme, optimize the pressure of jet milling, can improve the fineness of foundation make-up powder matter, be favorable to improving interior coating layer II to core layer II and the cladding effect of outer coating to cladding structure II, reinforcing the water-resisting sweat of gained foundation make-up, anti dull, skin care and oil control effect.
In summary, the present application has the following beneficial effects:
1. Because the core material layer I is coated by the inner coating layer I and the core material layer II is coated by the inner coating layer II, a compact film layer can be formed on the surfaces of the core material layer I and the core material layer II, and meanwhile, the raw material components of the core material layer I, the inner coating layer I, the core material layer II and the inner coating layer II are controlled, the obtained coating structure I and the obtained coating structure II have good skin adhesion, oxidation resistance and better hydrophobicity, the water resistance, sweat resistance, makeup holding and anti-darkness effects of the obtained powder cake are improved, and the obtained powder cake also has good skin nourishing effect and oil control effect;
2. in the application, the fluidity of the inner coating layer is regulated by optimizing the weight ratio of petrolatum, acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil, so that the coating effect of the inner coating layer on the core material layer is improved;
3. according to the preparation method, under a specific coating process, the use amounts of petrolatum, acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil in the inner coating layer I and the inner coating layer II are controlled, so that the inner coating layer I and the inner coating layer II have certain fluidity; meanwhile, through jet milling, the fineness of the powder quality of the powder cake is improved, so that the coating effect of the core material layer of the coating layer is improved, and the water-resistant sweat-resistant, makeup-holding, dark-proof, skin-nourishing and oil-controlling capabilities of the obtained powder cake are further improved.
Detailed Description
The present application is described in further detail below with reference to examples.
And (3) performance detection:
the waterproof sweat-resistant makeup and skin care pressed powder obtained in the example and the pressed powder obtained in the comparative example were subjected to water resistance detection and skin feel detection by the following methods:
water resistance test 1: the waterproof sweat-resistant skin-care cake obtained in the example and the cake obtained in the comparative example are soaked in water at 20-25 ℃ for 48 hours to obtain a soaked sample, and whether the sample absorbs water or not is visually checked and crushed.
Water resistance test 2: the contact angle between the surface of the sample and water in the water resistance test 1 is detected by adopting an optical contact angle measuring instrument, the model is HSD-705B, which is purchased from Dongguan city Hui Shi to instrument limited company, wherein the contact angle is an important scale of the relation between a reaction substance and the wettability of the liquid, theta = 90 DEG can be used as a limit of wetting and non-wetting, theta <90 DEG can be wetted (0 DEG indicates complete wetting), and theta >90 DEG cannot be wetted.
Skin feel detection: the waterproof sweat-resistant make-up skin care powder cake obtained in the example and the powder cake obtained in the comparative example were respectively coated on the left face and the right face of 5 volunteers, and the skin-sticking property and soft-focus effect of the faces of the 5 volunteers were scored by 1-5, the skin-sticking property and soft-focus effect were good at 5 points, the skin-sticking property and soft-focus effect were poor at 1 point, and the final results were averaged.
Then, 5 volunteers sit still for 6 hours under the same condition, make-up effect detection is carried out, whether the faces of the volunteers are glossy and float powder is removed, then 1-5 scoring is carried out, the cosmetic effect is good for the representative without oil-making and without floating powder, 5 minutes, the cosmetic effect is bad for the representative with oil-making and floating powder, 1 minute, and the final result is averaged.
Examples
Example 1
A waterproof sweat-proof skin care cake comprises a coating structure I and a coating structure II, wherein the outer layers of the coating structure I and the coating structure II are also coated with an outer coating layer;
the coating structure I sequentially comprises a core material layer I and an inner coating layer I from inside to outside;
the core material layer I is formed by mixing talcum powder UNI-Talc2500FL and a colorant;
wherein the colorant is formed by mixing colorant RP-29FL and colorant BP-50 FL;
the inner coating layer I is formed by mixing petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer;
the coating structure II consists of a core material layer II and an inner coating layer II in sequence from inside to outside;
the core material layer II is formed by mixing coloring agent Ti-AL 1765AS, nylon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
The inner coating layer II is formed by mixing petrolatum, plant essential oil, acrylic acid (esters) or ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, hexyl laurate, phenyl trimethicone and polydimethylsiloxane;
the outer coating layer is formed by mixing tricin, fermentation product filtrate of the two-split yeast and preservative.
The waterproof sweat-proof skin-care powder cake comprises the following components and the corresponding weights shown in table 1, and is prepared by the following steps:
s1 preparation of a coating structure I:
s11, preparation of a core material layer I: mixing talcum powder UNI-Talc2500FL, colorant RP-29FL and colorant BP-50FL, and stirring and mixing for 2-4min (2 min in the embodiment of the application) under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application) to obtain a core material layer I;
s12 preparation of an inner coating layer I: mixing petrolatum accounting for 50 percent of the total weight of petrolatum in the powder cake, plant essential oil accounting for 50 percent of the total weight of plant essential oil in the powder cake and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 50 percent of the total weight of the acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer in the powder cake, and stirring and mixing for 10 minutes at 60 ℃ under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application) to obtain an inner coating layer I;
In the embodiment of the application, petrolatum is medical grade vaseline purchased from Dalton (Guangzhou) New Material technology Co., ltd;
the plant essential oil is Yunxi warm osmanthus compound oil, which is prepared by mixing white pool flower (LIMNANTHES ALBA) seed oil, osmanthus fragrans flower (OSMANTHUS FRAGRANS) flower extract, jasmine flower (jasminomsamabac) flower oil and rose flower oil (ROSA RUGOSA) and is purchased from silver valley fragrance technology;
acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer (named from catalogue of used cosmetic raw materials (2021 edition)), model KP-578;
s13, an inner coating layer I coats a core material layer I: after the inner cladding layer I and the core material layer I are mixed, stirring and mixing are carried out for 2-4min (2 min in the embodiment of the application) under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application), and then drying is carried out for 3h at 70 ℃ to obtain the cladding structure I.
S2 preparation of a coating structure II:
s21 preparation of a core material layer II: mixing coloring agents Ti-AL 1765AS, chinlon-12 and diphenylpolydimethylsiloxane/vinyl diphenylpolydimethylsiloxane/silsesquioxane cross-linked polymer, and stirring and mixing for 2-4min (2 min in the embodiment of the application) under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application) to obtain a core material layer II;
S22, preparation of an inner coating layer II: mixing hexyl laurate, phenyl trimethicone, polydimethylsiloxane, the rest petrolatum, plant essential oil and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, and stirring and mixing for 10min at 60-80 ℃ and 2000-2500r/min (60 ℃ in the embodiment of the application) to obtain a coating layer II;
in the embodiment of the application, the mark of the hexyl laurate is HL 100KC;
phenyl trimethicone, brand DOWSIL TM 556 Cosmetic Grade Fluid;
The brand of the polydimethylsiloxane is KF-96A-10cs.
S23, coating a core material layer II by an inner coating layer II: mixing the inner cladding layer II and the core material layer II, stirring and mixing for 2-4min (2 min in the embodiment of the application) under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application), and then carrying out jet milling under the condition of 0.6MPa of jet pressure to obtain a cladding structure II;
s3, preparation of an outer coating layer: stirring and mixing tricin, a fermentation product filtrate of the two-split yeast and a preservative for 1min under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application) to obtain an outer coating layer;
in the embodiment of the application, the preservative is phenoxyethanol.
S4, coating an outer coating layer: after the coating structure I, the coating structure II and the outer coating layer are mixed, stirring and mixing are carried out for 2-4min (2 min in the embodiment of the application) under the condition of 2000-2500r/min (2500 r/min in the embodiment of the application), so as to obtain the coating structure I and the coating structure II coated by the outer coating layer.
S5, mixing: and (3) stirring and mixing the coating structure I and the coating structure II coated by the outer coating layer with the filler for 5min, and sieving with a 80-120 mesh sieve (100 meshes in the embodiment of the application) to obtain the waterproof sweat-proof skin-care powder cake.
Examples 2 to 3
A waterproof sweat-proof skin care foundation is different from example 1 in that each component and its corresponding weight are shown in Table 1.
The preparation procedure of the waterproof sweat-proof skin care powder cake is the same as that of example 1.
TABLE 1 Components and weights (kg) of the components in examples 1-3
The waterproof sweat-resistant makeup-holding skin-care powder cakes obtained in the above examples 1 to 3 were subjected to water resistance test and skin feel test, and the test results are shown in Table 2.
The data analysis of the above table shows that the powder cakes obtained in examples 1-3 of the application have good water resistance, sweat resistance, skin adhesion and make-up holding effects, and soft-focus coverage and oxidation-resistant and dark skin feel.
As is clear from further analysis of the above table, the contact angle of the pressed powders obtained in example 1 and example 2 was larger than that of the pressed powders obtained in example 3, and the skin adhesion, soft focus effect and make-up holding effect were also superior to those of example 3. Therefore, in the preparation total raw materials of the powder cake, the water-resistant sweat-resistant, makeup-resistant and dark-resistant effects of the powder cake can be improved by controlling the mixture of petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer in a weight ratio of 1 (0.1-0.2) to 1-3. The reason for this is that in examples 1 and 2, the fluidity of the inner coating layer was adjusted by controlling the amounts of petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, and the coating effect of the inner coating layer on the core material layer was improved, thereby improving the water-and sweat-resistant, makeup-holding, anti-darkening and soft-focus effects of the resulting pressed powders.
Example 4
A waterproof sweat-proof skin care foundation is different from example 1 in that the outer layers of the coating structures I and II are not coated with an outer coating layer.
The components and their corresponding weights in the waterproof sweat-proof make-up and skin care foundation are shown in Table 3.
TABLE 3 weight (kg) of the components in examples 1-4
The waterproof sweat-proof skin care cake comprises the following preparation steps:
s1 preparation of a coating structure I:
s11, preparation of a core material layer I: mixing talcum powder UNI-Talc2500FL and colorant BP-50FL, and stirring and mixing for 2min under the condition of 2500r/min to obtain a core material layer I;
s12 preparation of an inner coating layer I: mixing petrolatum accounting for 50 percent of the total weight of petrolatum in the powder cake, plant essential oil accounting for 50 percent of the total weight of plant essential oil in the powder cake and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 50 percent of the total weight of the acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer in the powder cake, and stirring and mixing for 10 minutes at 60 ℃ and 2500r/min to obtain an inner coating layer I;
s13, an inner coating layer I coats a core material layer I: and mixing the inner coating layer I and the core material layer I, stirring and mixing for 2min under the condition of 2500r/min, and then drying at 60 ℃ for 4h to obtain the coating structure I.
S2 preparation of a coating structure II:
s21 preparation of a core material layer II: mixing coloring agents Ti-AL 1765AS, chinlon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer, and stirring and mixing for 2min under the condition of 2500r/min to obtain a core material layer II;
S22, preparation of an inner coating layer II: mixing hexyl laurate, phenyl trimethicone, polydimethylsiloxane, the rest petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, and stirring and mixing for 10min at 60 ℃ and 2500r/min to obtain a coating layer II;
s23, coating a core material layer II by an inner coating layer II: mixing the inner cladding layer II and the core material layer II, stirring and mixing for 2min under the condition of 2500r/min, and then carrying out jet milling under the condition of the jet pressure of 0.6MPa to obtain a cladding structure II;
s3, mixing: and stirring and mixing the coating structure I and the coating structure II with the filler for 5min, and sieving with a 100-mesh sieve to obtain the waterproof sweat-proof skin-care powder cake.
The waterproof sweat-resistant skin care foundation obtained in example 4 was subjected to water repellency test and skin feel test, and the test results are shown in table 4.
As can be seen from the data analysis of the above table, the pressed powders obtained by coating the coating structures I and II with the outer coating layer in example 1, and the pressed powders obtained by coating the structures I and II in example 4, all have significantly improved skin adhesion, oil-making and floating powder removal scores and contact angles. Therefore, the powder cake is characterized in that the outer layers of the coating structure I and the coating structure II are also coated with the outer coating layer, so that the water-resistant sweat-resistant, makeup-holding, dark-resistant and soft-focus effects of the obtained powder cake are further improved.
Example 5
A waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S1 of the waterproof sweat-resistant make-up skin care foundation, the coating layer I is formed by mixing petrolatum accounting for 40% of the total weight of petrolatum of the foundation, plant essential oil accounting for 40% of the total weight of plant essential oil of the foundation and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 40% of the total weight of the foundation.
Example 6
A waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S12 of the waterproof sweat-resistant make-up skin care foundation, the inner coating layer I is formed by mixing petrolatum accounting for 45% of the total weight of petrolatum of the foundation, plant essential oil accounting for 45% of the total weight of plant essential oil of the foundation and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 45% of the total weight of the foundation.
Example 7
A waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S12 of the waterproof sweat-resistant make-up skin care foundation, the inner coating layer I is formed by mixing petrolatum accounting for 55% of the total weight of petrolatum of the foundation, plant essential oil accounting for 55% of the total weight of plant essential oil of the foundation and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 55% of the total weight of the foundation.
Example 8
A waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S12 of the waterproof sweat-resistant make-up skin care foundation, the inner coating layer I is formed by mixing petrolatum accounting for 60% of the total weight of petrolatum of the foundation, plant essential oil accounting for 60% of the total weight of plant essential oil of the foundation and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 60% of the total weight of the foundation.
The waterproof sweat-resistant makeup-holding skin-care powder cakes obtained in the above examples 5 to 8 were subjected to water resistance test and skin feel test, and the test results are shown in Table 5.
By analyzing the data in the table, the contact angle of the powder cakes obtained in examples 5-8 is as high as 149-154 degrees, the skin adhesion score is 4.3-4.6 points, the soft focus effect score is 4.4-4.5 points, and the make-up holding effect score is 4.3-4.6 points. Therefore, in the preparation step S12 of the cake, the inner coating layer I is formed by mixing petrolatum accounting for 40-60% of the total weight of petrolatum of the cake, plant essential oil accounting for 40-60% of the total weight of plant essential oil of the cake and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 40-60% of the total weight of the cake, and the obtained cake has good effects of water resistance, sweat resistance, makeup holding, dark and soft focus.
Further analysis revealed that the cakes obtained in examples 2, 6 and 7 had better overall water resistance, soft focus effect and makeup retention effect than the cakes obtained in examples 5 and 8. Therefore, in the preparation step S12 of the cake, the inner coating layer I is formed by mixing 45-55% of petrolatum, 45-55% of plant essential oil and 45-55% of acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, wherein the total weight of the petrolatum, the plant essential oil and the acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer are the same, and the overall water resistance, soft focus effect and makeup holding effect of the obtained cake are good.
Example 9
The waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S23 of the waterproof sweat-resistant make-up skin care foundation, the air flow pressure of air flow pulverization is 0.4MPa.
Example 10
The waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S23 of the waterproof sweat-resistant make-up skin care foundation, the air flow pressure of air flow pulverization is 0.8MPa.
The waterproof sweat-resistant makeup and skin care powder cakes obtained in examples 9 to 10 were subjected to water resistance test and skin feel test, and the test results are shown in Table 6.
By analyzing the data in the above table, the pressed powders obtained in examples 9 to 10 have a contact angle as high as 150 to 153 degrees, a skin adhesion score of 4.7 to 4.9 minutes, a soft focus effect score of 4.6 to 4.8 minutes, and a make-up holding effect score of 4.6 to 4.7 minutes. Therefore, in the preparation step S23 of the powder cake, the air flow pressure of the air flow crushing is 0.4-0.8MPa, and the obtained powder cake has good effects of water resistance, sweat resistance, makeup maintenance, darkness resistance and skin care.
Example 11
The waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S13 of the waterproof sweat-resistant make-up skin care foundation, it is dried at 60 ℃ for 4 hours to obtain a coating structure i.
Example 12
A waterproof sweat-resistant make-up skin care foundation is different from example 2 in that in the preparation step S13 of the waterproof sweat-resistant make-up skin care foundation, the inner coating layer I and the core material layer I are mixed and dried at 80 ℃ for 2 hours to obtain a coating structure I.
The waterproof sweat-resistant makeup and skin care powder cakes obtained in examples 11 to 12 were subjected to water resistance test and skin feel test, and the test results are shown in Table 7.
By analyzing the data in the above table, the pressed powders obtained in examples 11 to 12 have a contact angle as high as 149 to 150 °, a skin adhesion score of 4.6 to 4.7 points, a soft focus effect score of 4.5 to 4.7 points, and a make-up holding effect score of 4.6 to 4.7 points. Therefore, in the preparation step S13 of the powder cake, the inner coating layer I and the core material layer I are stirred and mixed and then dried for 2-4 hours at the temperature of 60-80 ℃ to obtain the coating structure I, and the coating structure I is used for preparing the powder cake, so that the effects of water resistance, sweat resistance, makeup holding, darkness resistance and skin care of the powder cake can be improved.
Comparative example
Comparative example 1
A compact differing from example 2 in that it comprises a coating structure and an outer coating layer coated on the outer layer of the coating structure, which are bonded to each other;
the coating structure sequentially comprises a core material layer and an inner coating layer from inside to outside;
the core material layer is formed by mixing talcum powder UNI-Talc2500FL, colorant YP-75FL, colorant RP-29FL, colorant Ti-AL 1765AS, nylon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
the inner coating layer is formed by mixing petrolatum, plant essential oil, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, hexyl laurate, phenyl trimethicone and polydimethylsiloxane;
the outer coating layer is formed by mixing tricin, fermentation product filtrate of the two-split yeast and preservative.
The weight of the components used for preparing the powder cake is the same as that of the components used for preparing the waterproof sweat-resistant makeup-sustaining skin-nourishing powder cake in example 2.
The powder cake comprises the following preparation steps:
s1, preparation of a core material layer: mixing talcum powder UNI-Talc2500FL, colorant YP-75FL, colorant RP-29FL, colorant Ti-AL 1765AS, nylon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer, and stirring and mixing for 2min under the condition of 2500r/min to obtain a core material layer;
S2, preparation of an inner coating layer: mixing petrolatum, plant essential oil, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, hexyl laurate, phenyl trimethicone and polydimethylsiloxane, stirring and mixing at 60 ℃ and 2500r/min for 10min to obtain an inner coating layer;
s3, coating the core material layer by the inner coating layer: and mixing the inner coating layer and the core material layer, stirring and mixing for 2min under the condition of 2500r/min, and then drying for 3h at 70 ℃ to obtain the coating structure.
S3, preparation of an outer coating layer: stirring and mixing tricin, fermentation product filtrate of the two-split yeast and a preservative for 1min under the condition of 2500r/min to obtain an outer coating layer;
s4, coating an outer coating layer: and mixing the coating structure and the outer coating layer, and stirring and mixing for 2min under the condition of 2500r/min to obtain the coating structure coated by the outer coating layer.
S5, mixing: stirring and mixing the coating structure coated by the outer coating layer and the filling agent for 5min, and sieving with a 100-mesh sieve to obtain the powder cake.
Comparative example 2
A compact differing from example 2 in that it comprises a coating structure;
the coating structure sequentially comprises a core material layer and an inner coating layer from inside to outside;
The core material layer is formed by mixing talcum powder UNI-Talc2500FL, colorant YP-75FL, colorant RP-29FL, colorant Ti-AL 1765AS, nylon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
the inner coating layer is formed by mixing petrolatum, plant essential oil, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, hexyl laurate, phenyl trimethicone and polydimethylsiloxane.
The weight of the components used for preparing the powder cake is the same as that of the components used for preparing the waterproof sweat-resistant makeup-sustaining skin-nourishing powder cake in example 2.
The powder cake comprises the following preparation steps:
s1, preparation of a core material layer: mixing talcum powder UNI-Talc2500FL, colorant YP-75FL, colorant RP-29FL, colorant Ti-AL 1765AS, nylon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer, and stirring and mixing for 2min under the condition of 2500r/min to obtain a core material layer;
s2, preparation of an inner coating layer: mixing petrolatum, plant essential oil, acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, hexyl laurate, phenyl trimethicone and polydimethylsiloxane, stirring and mixing at 60 ℃ and 2500r/min for 10min to obtain an inner coating layer;
S3, coating the core material layer by the inner coating layer: and mixing the inner coating layer and the core material layer, stirring and mixing for 2min under the condition of 2500r/min, and then drying for 4h at 60 ℃ to obtain the coating structure.
S4, mixing: mixing tricin, fermentation product filtrate of Saccharomyces cerevisiae, antiseptic, coating structure and filler under 2500r/min for 10min, and sieving with 100 mesh sieve to obtain powder cake.
Comparative example 3
A compact differing from example 2 in that the core layer i consists of a mixture of colorants Ti-AL1765AS, nylon-12 and diphenylpolydimethylsiloxane/vinyldiphenylpolydimethylsiloxane/silsesquioxane cross-linked polymer; the core material layer II is formed by mixing talcum powder UNI-Talc2500FL, colorant YP-75FL and colorant RP-29 FL.
The weight of the components used for preparing the powder cake is the same as that of the components used for preparing the waterproof sweat-resistant makeup-sustaining skin-nourishing powder cake in example 2.
The preparation method of the powder cake is the same as that of the waterproof sweat-resistant makeup-keeping skin-nourishing powder cake in the example 2.
Comparative example 4
A compact differs from example 2 in that the inner coating layer i consists of a mixture of petrolatum, vegetable oil, acrylic/ethylhexyl acrylate/dimethicone methacrylate copolymer, hexyl laurate, phenyl trimethicone and dimethicone;
The inner coating layer II is formed by mixing petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer.
The weight of the components used for preparing the powder cake is the same as that of the components used for preparing the waterproof sweat-resistant makeup-sustaining skin-nourishing powder cake in example 2.
The preparation method of the powder cake is the same as that of the waterproof sweat-resistant makeup-keeping skin-nourishing powder cake in the example 2.
The pressed powders obtained in comparative examples 1 to 4 were subjected to water resistance test and skin feel test, and the test results are shown in Table 8.
From the data analysis of the above table, it can be seen that, in comparative example 1, the pressed powder prepared by coating the coating layer with the outer coating layer, the contact angle is reduced by 17.11% relative to the pressed powder prepared by coating the coating structure i and the coating structure ii with the outer coating layer in example 2, the skin adhesion score is reduced by 22.00% relative to the pressed powder, the soft focus effect score is reduced by 28.00% relative to the pressed powder, the makeup holding effect is reduced by 40.82% relative to the pressed powder, and the surface of the soaked sample is crushed and absorbed with water.
The pressed powder prepared by adopting the coating layer in comparative example 2 has a contact angle reduced by 18.42% relative to the pressed powder prepared by adopting the coating layer to coat the coating structure I and the coating structure II in example 2, a skin adhesion score reduced by 30.00% relative to the pressed powder, a soft focus effect score reduced by 32.00% relative to the pressed powder, a make-up holding effect reduced by 46.94% relative to the pressed powder, and all the broken and water absorption phenomena on the surface of the soaked sample occur.
As can be seen from the above data analysis of example 2 and comparative examples 1 and 2, the pressed powder prepared by using the outer coating to coat the coating structures i and ii has better effects of water resistance, sweat resistance, makeup retention, darkness resistance and soft focus than the pressed powder prepared by using the outer coating to coat the coating layers and the pressed powder prepared by using the coating layers.
The pressed powder obtained in comparative example 3 had a contact angle reduced by 9.21% relative to the pressed powder obtained in example 2, a skin adhesion score reduced by 30.00%, a soft focus effect score reduced by 32.00%, a make-up retention effect reduced by 46.94%, and a partial breakage and partial water absorption of the surface of the immersed sample.
The pressed powder obtained in comparative example 4 had a contact angle reduced by 7.89% relative to the pressed powder obtained in example 2, a skin adhesion score reduced by 16.00% relative to the pressed powder obtained in example 2, a soft focus effect score reduced by 18.00% relative to the pressed powder obtained in comparative example 4, a make-up retention effect reduced by 28.57% relative to the pressed powder obtained in comparative example 2, and a partial breakage and partial water absorption of the surface of the immersed sample occurred.
As can be seen from the above data analysis of examples 2 and comparative examples 3 and 4, in the total raw materials for preparing the powder cake of the present application, the inner coating layer I and the inner coating layer II, which are composed of specific raw material components, are used for coating the core material layer I and the core material layer II, so that the effects of water resistance, sweat resistance, makeup retention, darkness resistance and soft focus of the powder cake are improved. The analysis may be that the interaction between the specific core material layer and the inner coating layer is good, so that the water-resistant and sweat-resistant ability, makeup-holding, anti-dullness and soft-focus effects of the obtained pressed powder are improved.
Comparative example 5
A pressed powder is different from example 2 in that in the preparation step S12 of the waterproof sweat-resistant make-up and skin care pressed powder, petrolatum accounting for 70% of the total weight of petrolatum of the pressed powder, plant essential oil accounting for 70% of the total weight of plant essential oil of the pressed powder and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 70% of the total weight of the pressed powder are mixed, and then stirred and mixed for 10min at 60 ℃ and 2500r/min to obtain an inner coating layer I.
Comparative example 6
A pressed powder is different from example 2 in that in the preparation step S12 of the waterproof sweat-resistant make-up and skin care pressed powder, petrolatum accounting for 30% of the total weight of petrolatum of the pressed powder, plant essential oil accounting for 30% of the total weight of plant essential oil of the pressed powder, and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 30% of the total weight of the pressed powder acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer are mixed, and stirred and mixed for 10min at 60 ℃ and 2500r/min to obtain an inner coating layer I.
The pressed powders obtained in comparative examples 5 to 6 were subjected to water resistance test and skin feel test, and the test results are shown in Table 9.
From the data analysis of the above table, it is seen that the pressed powder obtained in comparative example 5 has a contact angle reduced by 11.18% relative to the pressed powder obtained in example 2, a skin adhesion score reduced by 20% relative to the pressed powder, a soft focus effect score reduced by 24% relative to the pressed powder, a make-up holding effect reduced by 38.78% relative to the pressed powder, and a partial breakage and partial water absorption phenomenon of the surface of the immersed sample.
The pressed powder obtained in comparative example 6 had a contact angle relatively decreased by 9.87%, a skin adhesion score relatively decreased by 22%, a soft focus effect score relatively decreased by 22%, a makeup retention effect relatively decreased by 34.69%, and a surface portion of the immersed sample was broken and partially absorbed water, relative to the pressed powder obtained in example 2.
From the above analysis of the data of example 2 and comparative examples 5 and 6, the cake obtained in example 2 was found to have better water-and sweat-resistant ability, makeup-holding, anti-dullness and soft-focus effects. The reason for this analysis may be that in the preparation step S12 of the waterproof sweat-proof skin care foundation, when the weight of petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer in the inner coating layer i is large, the inner coating layer i is thin, and the coating effect of the core material layer i is affected, so that the water sweat resistance, makeup holding, dark and soft focus effects of the final obtained foundation are reduced. On the contrary, when the weight of petrolatum, plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer in the inner coating layer I is small, the inner coating layer I is dry, and the coating effect on the core material layer I is also affected, so that the water-resistant and sweat-resistant capability, makeup holding, dark-resistant and soft-burnt effects of the finally obtained powder cake are reduced.
The present embodiment is merely illustrative of the present application and is not intended to be limiting, and those skilled in the art, after having read the present specification, may make modifications to the present embodiment without creative contribution as required, but is protected by patent laws within the scope of the claims of the present application.

Claims (5)

1. A waterproof sweat-proof skin-care cake is characterized by comprising a coating structure I and a coating structure II;
the coating structure I sequentially comprises a core material layer I and an inner coating layer I from inside to outside;
the core material layer I comprises talcum powder UNI-Talc2500FL and a colorant, wherein the colorant comprises one or more of colorant YP-75FL, colorant RP-29FL and colorant BP-50 FL;
the inner coating layer I is prepared from petrolatum, acrylic acid (esters) copolymer/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer and plant essential oil;
the coating structure II sequentially comprises a core material layer II and an inner coating layer II from inside to outside;
the core material layer II comprises coloring agents Ti-AL 1765AS, chinlon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
The inner coating layer II is prepared from petrolatum, acrylic acid (esters) or ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, plant essential oil, hexyl laurate, phenyl trimethicone and polydimethylsiloxane; the plant essential oil is Yunxi warm cinnamon compound oil;
the outer layers of the coating structures I and II are also coated with an outer coating layer; the outer coating comprises tricin and a fermentation product filtrate of the saccharomyces cerevisiae;
the preparation method of the waterproof sweat-proof skin-care cake comprises the following steps of:
s1 preparation of a coating structure I:
s11, preparation of a core material layer I: stirring and mixing talcum powder UNI-Talc2500FL and a colorant to obtain a core material layer I;
s12 preparation of an inner coating layer I: mixing petrolatum accounting for 40-60% of the total weight of the powder cake petrolatum, plant essential oil accounting for 40-60% of the total weight of the powder cake plant essential oil and acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 40-60% of the total weight of the powder cake acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer under stirring to obtain an inner coating layer I;
s13, an inner coating layer I coats a core material layer I: stirring and mixing the inner cladding layer I and the core material layer I, and drying to obtain a cladding structure I;
S2 preparation of a coating structure II:
s21 preparation of a core material layer II: mixing and stirring coloring agents Ti-AL 1765AS, chinlon-12 and diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer to obtain a core material layer II;
s22, preparation of an inner coating layer II: mixing hexyl laurate, phenyl trimethicone, polydimethylsiloxane, the rest petrolatum, plant essential oil and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer, and stirring to obtain a coating layer II;
s23, coating a core material layer II by an inner coating layer II: stirring and mixing the inner cladding layer II and the core material layer II, and then carrying out jet milling to obtain a cladding structure II;
s3, preparation of an outer coating layer: stirring and mixing tricin, a fermentation product filtrate of the two-split yeast and a preservative to obtain an outer coating;
s4, coating an outer coating layer: stirring and mixing the coating structure I, the coating structure II and the outer coating layer to obtain a coating structure I and a coating structure II coated by the outer coating layer;
s5, mixing: stirring and mixing the coating structure I and the coating structure II coated by the outer coating layer with the filling agent, and sieving to obtain a waterproof sweat-proof skin-care powder cake;
The waterproof sweat-proof skin-care cake comprises the following components in parts by weight:
10-20 parts of talcum powder UNI-Talc2500 FL;
0-1 part of coloring agent YP-75 FL;
0-1 part of colorant RP-29 FL;
0-1 part of coloring agent BP-50 FL;
1-5 parts of coloring agent Ti-AL 1765 AS;
10-20 parts of chinlon-12;
0-5 parts of diphenyl polydimethylsiloxane/vinyl diphenyl polydimethylsiloxane/silsesquioxane cross-linked polymer;
1-5 parts of petrolatum;
0-0.5 part of plant essential oil;
1-5 parts of acrylic acid (ester)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer;
42-95 parts of filler;
1-5 parts of hexyl laurate;
phenyl trimethicone 1-5 parts;
1-5 parts of polydimethylsiloxane;
0-0.5 part of tricin;
0-0.5 part of fermentation product filtrate of the saccharomyces cerevisiae;
0-1 part of preservative.
2. The waterproof sweat-resistant make-up and skin care foundation according to claim 1, wherein petrolatum, plant essential oil and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer are mixed in a weight ratio of 1 (0.1-0.2): 1-3.
3. The waterproof sweat-resistant make-up skin care foundation according to claim 1, wherein in the preparation step S12, petrolatum accounting for 45-55% of the total weight of the foundation petrolatum, plant essential oil accounting for 45-55% of the total weight of the foundation plant essential oil, and acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer accounting for 45-55% of the total weight of the foundation acrylic acid (esters)/ethylhexyl acrylate/polydimethylsiloxane methacrylate copolymer are stirred and mixed to obtain the inner coating layer i.
4. The waterproof sweat-resistant make-up skin care foundation according to claim 1, wherein in the preparation step S13, the drying temperature is 60-80 ℃ and the time is 2-4 hours.
5. The waterproof sweat-resistant make-up and skin care foundation according to claim 1, wherein in the preparation step S23, the air pressure of the air jet pulverization is 0.4 to 0.8MPa.
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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1247055A (en) * 1998-07-17 2000-03-15 莱雅公司 Face-care compsns. containing pigment and anti-sweat agent, and application of same composns.
JP2009155243A (en) * 2007-12-26 2009-07-16 Pola Chem Ind Inc Skin preparation for external use of powdery material-containing emulsified preparation form
CN108158858A (en) * 2018-01-22 2018-06-15 广州雅纯化妆品制造有限公司 A kind of water outlet muffin and preparation method thereof
CN108186405A (en) * 2018-03-31 2018-06-22 佛山文森特知识产权服务有限公司 A kind of air cushion BB frosts for repairing face skin care
CN109846784A (en) * 2019-03-13 2019-06-07 广州莱倩化妆品有限公司 A kind of formula and preparation method thereof of elasticity muffin
CN110840756A (en) * 2019-11-29 2020-02-28 苏州安特化妆品股份有限公司 Powdery cosmetic composition and preparation method thereof
CN111686037A (en) * 2020-06-30 2020-09-22 广州卡洛莱化妆品有限公司 Brightening and whitening moisturizing powder cake and preparation method thereof
KR20210111639A (en) * 2020-03-03 2021-09-13 스탠리스마트커버링(주) Cosmetic composition with excellent coverage effect, and method of preparing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2498745A1 (en) * 2009-11-10 2012-09-19 Avon Products, Inc. Transfer resistant cosmetics

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1247055A (en) * 1998-07-17 2000-03-15 莱雅公司 Face-care compsns. containing pigment and anti-sweat agent, and application of same composns.
JP2009155243A (en) * 2007-12-26 2009-07-16 Pola Chem Ind Inc Skin preparation for external use of powdery material-containing emulsified preparation form
CN108158858A (en) * 2018-01-22 2018-06-15 广州雅纯化妆品制造有限公司 A kind of water outlet muffin and preparation method thereof
CN108186405A (en) * 2018-03-31 2018-06-22 佛山文森特知识产权服务有限公司 A kind of air cushion BB frosts for repairing face skin care
CN109846784A (en) * 2019-03-13 2019-06-07 广州莱倩化妆品有限公司 A kind of formula and preparation method thereof of elasticity muffin
CN110840756A (en) * 2019-11-29 2020-02-28 苏州安特化妆品股份有限公司 Powdery cosmetic composition and preparation method thereof
KR20210111639A (en) * 2020-03-03 2021-09-13 스탠리스마트커버링(주) Cosmetic composition with excellent coverage effect, and method of preparing the same
CN111686037A (en) * 2020-06-30 2020-09-22 广州卡洛莱化妆品有限公司 Brightening and whitening moisturizing powder cake and preparation method thereof

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