CN114617799B - Water-outlet isolation cream for nourishing skin, brightening and improving foundation make-up card powder and preparation method thereof - Google Patents

Water-outlet isolation cream for nourishing skin, brightening and improving foundation make-up card powder and preparation method thereof Download PDF

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CN114617799B
CN114617799B CN202111241068.5A CN202111241068A CN114617799B CN 114617799 B CN114617799 B CN 114617799B CN 202111241068 A CN202111241068 A CN 202111241068A CN 114617799 B CN114617799 B CN 114617799B
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water
skin
weight ratio
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polydimethylsiloxane
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CN114617799A (en
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唐玮健
乔菊
李玉兵
郭亚才
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Shanghai Youcui Biotechnology Co ltd
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Shanghai Youcui 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
    • A61K8/18Cosmetics 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
    • A61K8/894Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol
    • 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
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • 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
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/20Halogens; Compounds thereof
    • 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
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26Aluminium; Compounds thereof
    • 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
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29Titanium; Compounds thereof
    • 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
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • 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
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4973Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
    • A61K8/498Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
    • 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
    • A61K8/58Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing atoms other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur or phosphorus
    • A61K8/585Organosilicon compounds
    • 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
    • A61K8/73Polysaccharides
    • A61K8/735Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • 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
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • 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
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/41Particular ingredients further characterized by their size
    • A61K2800/412Microsized, i.e. having sizes between 0.1 and 100 microns
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions
    • A61K2800/5922At least two compounds being classified in the same subclass of A61K8/18

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Abstract

The invention discloses a water-outlet isolation cream for nourishing skin, brightening and improving foundation make-up card powder, which comprises the following preparation raw materials in parts by weight: 50-70 parts of water, 1-5 parts of inorganic salt, 22-50 parts of humectant, 3.5-65 parts of emollient and 0.6-30 parts of skin conditioner. According to the water-out isolation cream, the polydimethylsiloxane PEG-10/15 cross-linked polymer and the cetylppeg/PPG-10/1 polydimethylsiloxane are added, so that the stability of the system is improved, the phenomenon of oil precipitation can not occur in high and low temperature environments, the water-out isolation cream has a good water-out effect on the basis of good stability, and the product is easy to smear on the surface of skin.

Description

Water-outlet isolation cream for nourishing skin, brightening and improving foundation make-up card powder and preparation method thereof
Technical Field
The invention relates to a water-outlet isolation cream for skin-nourishing, brightening and improving base cosmetic card powder, relates to A61K, and in particular relates to the field of cosmetic configurations.
Background
Along with the aggravation of environmental pollution condition, people attach more and more importance to the use of isolation sun-proof product when carrying out outdoor activities, often face the operating group of liquid crystal electronic screen also need use the spacer frost to block from liquid crystal display screen light to the skin invasion, but traditional spacer frost texture is thick heavy, is difficult for pushing open on the skin surface, brings thick sticky sense for the skin, and it is not good to stabilize the effect after combining water-out technique and spacer frost, the layering of oil water easily under different temperature environment.
Chinese patent No. CN202010164385.0 discloses a liquid crystal water-outlet cream, which improves stability of the liquid crystal water-outlet cream by optimizing different kinds of siloxanes, but the water-outlet effect may not be easily realized in an excessively stable state, so that the product is not easy to be smeared on the skin surface. Chinese patent No. 201610399690.1 discloses a sunscreen cream with a water-out characteristic, which has a clear skin feel by adopting low-viscosity silicone oil, but the viscosity of the product is too low, so that the stability of the sunscreen cream is poor, and the sunscreen cream is unfavorable for high-temperature and low-temperature storage of the product.
Disclosure of Invention
In order to improve the stability of the water-out isolating cream and improve the water-out moisturizing effect, the first aspect of the invention provides the water-out isolating cream for nourishing skin, improving brightness and improving the base cosmetic powder, which is prepared from the following raw materials in parts by weight: 50-70 parts of water, 1-5 parts of inorganic salt, 22-50 parts of humectant, 3.5-65 parts of emollient and 0.6-30 parts of skin conditioner.
As a preferred embodiment, the skin conditioning agent is selected from one or a combination of several of titanium dioxide, silica powder, mica powder, talcum powder, boron nitride, kaolin, zinc oxide, iron oxide, chromium oxide and aluminum oxide.
As a preferred embodiment, the skin conditioning agent is a combination of titanium dioxide, boron nitride, iron oxide, aluminum oxide.
As a preferred embodiment, the iron oxide includes red iron oxide, yellow iron oxide, black iron oxide.
As a preferred embodiment, the weight ratio of the iron oxide red to the iron oxide yellow to the iron oxide black is 1:1:1.
as a preferred embodiment, the weight ratio of the titanium dioxide, the boron nitride, the iron oxide and the aluminum oxide is 1: (1-5): (0.5-1.5): (0.5-1.5).
As a preferred embodiment, the weight ratio of the titanium dioxide, the boron nitride, the iron oxide and the aluminum oxide is 1: (2-4): (0.8-1.2): (0.8-1.2).
As a preferred embodiment, the weight ratio of the titanium dioxide, the boron nitride, the iron oxide and the aluminum oxide is 1:3:1:1.
as a preferred embodiment, the particle size of the titanium dioxide is 240-400nm.
As a preferred embodiment, the particle size of the titanium dioxide is 300nm.
The applicant finds that the titanium dioxide, the ferric oxide, the boron nitride and the aluminum oxide are adopted as skin conditioning agents in the experimental process, so that the skin condition can be obviously improved, the ultraviolet-isolating effect is achieved, the skin color can be lightened, the skin darkness is reduced, the time is kept for a long time, and the hazy face dressing appearance is realized. The possible reasons for the guess are: the titanium dioxide is coated on the surface of the skin, so that the coating has a certain covering effect on the surface skin, and the powder structure with the particle size of 240-400nm of the titanium dioxide can also scatter ultraviolet rays with long wavelength, so that the effect of blocking the ultraviolet rays is achieved. The ferric oxide is colored on the surface of the skin after being covered by the titanium dioxide, so that the darkness of the skin is improved, and the glossiness of the skin is improved. The synergistic effect of the boron nitride and the aluminum oxide can improve the smooth feeling of the skin and adsorb grease secreted by the skin, has good adsorption effect, can increase the adhesive force of the titanium dioxide and the iron oxide on the surface of the skin, prolongs the effect aging of the skin conditioner on the surface of the skin, and reduces the falling of the makeup.
As a preferred embodiment, the humectant is selected from one or a combination of several of gluconolactone, polyalcohol, sodium hyaluronate, ceramide, sodium lactate, and amino acid.
As a preferred embodiment, the humectant is a combination of gluconolactone, polyol, sodium hyaluronate.
As a preferred embodiment, the weight ratio of the gluconolactone, the polyol, and the sodium hyaluronate is (0.1-1): (21.6-49): (0.01-2).
As a preferred embodiment, the weight ratio of the gluconolactone, the polyol, and the sodium hyaluronate is (0.3 to 0.8): (30-40): (0.1-1.5).
As a preferred embodiment, the weight ratio of the gluconolactone, the polyol and the sodium hyaluronate is 0.5:35.5:1.
as a preferred embodiment, the polyhydric alcohol is selected from one or a combination of several of 1, 3-propanediol, ethylene glycol, 1, 2-propanediol, 1, 2-pentanediol, 1, 2-hexanediol, 1, 4-butanediol, 1, 6-hexanediol, glycerin, alkyl glycerin.
As a preferred embodiment, the polyol is a combination of glycerol, alkyl glycerol, 1, 3-propanediol, 1, 2-pentanediol, 1, 2-hexanediol.
As a preferred embodiment, the alkyl glycerol is ethylhexyl glycerol.
As a preferred embodiment, the weight ratio of the glycerin, the ethylhexyl glycerin, the 1, 3-propanediol, the 1, 2-pentanediol and the 1, 2-hexanediol is (10-20): (0.01-1): (10-20): (1-5): (0.1-3).
As a preferred embodiment, the weight ratio of glycerin, ethylhexyl glycerin, 1, 3-propanediol, 1, 2-pentanediol, 1, 2-hexanediol is 15:0.5:15:3:2.
as a preferred embodiment, the molecular weight of the sodium hyaluronate is 80-150 kilodaltons.
The applicant finds that the water-outlet isolation cream has long moisturizing effect by adopting the sodium hyaluronate with the molecular weight of 80-150 ten thousand daltons in the experimental process, prolongs the moisturizing time of skin, improves the appearance effect of color cosmetics on the surface of the skin and reduces the phenomenon of powder sticking. The applicant has also unexpectedly found that the addition of sodium hyaluronate having a molecular weight of 80-150 kilodaltons can improve the stability of the water-yielding barrier cream and reduce the sedimentation of the skin conditioner powder.
The applicant finds that the technical scheme of adopting water, humectant, inorganic salt and polydimethylsiloxane can improve the skin wettability, avoid the dry skin surface after the powder of the skin conditioner is coated, and reduce the follow-up cosmetic powder. The possible reasons for the guess are: the skin conditioning agent is dispersed in the system to form a water-in-oil system, and the system is demulsified by the shearing force of finger smearing in the use process of the isolation cream, so that the water outlet effect is realized, the moisture is supplemented for the skin, and the fit degree of the skin conditioning agent and the skin is increased. The synergistic effect of the humectant and the inorganic salt can form a film on the surface of the skin covered by the skin conditioner, so that the volatilization of moisture in the skin is reduced, and the moisture absorption effect of the polyol can absorb the moisture in the air, so that the skin can keep the moisturizing effect continuously. The applicant further discovers in the experimental process that the synergistic effect of the 1, 2-pentanediol, the 1, 2-hexanediol and the ethylhexyl glycerin can prevent bacteria in the system from breeding, has good antibacterial effect, and can keep the stable property of the product for a long time under the condition that the system is not added with preservative.
As a preferred embodiment, the emollient is selected from one or a combination of several of silane cross-linked polymers, silicone oils, alkylsilanes, C14-C18 alkanes, fatty acid esters, alkyl glycerides, fatty alcohols.
As a preferred embodiment, the emollient is a combination of silane cross-linked polymers, silicone oils, alkylsilanes, C14-C18 alkanes.
As a preferred embodiment, the weight ratio of the silane cross-linked polymer, silicone oil, alkylsilane, C14-C18 alkane is (0.3-30): (2-30): (0.1-5): (1-15).
As a preferred embodiment, the weight ratio of the silane cross-linked polymer, silicone oil, alkylsilane, C14-C18 alkane is (1-20): (10-20): (1-4): (5-10).
As a preferred embodiment, the weight ratio of the silane cross-linked polymer, silicone oil, alkylsilane, C14-C18 alkane is 5:15:3:8.
as a preferred embodiment, the silane cross-linked polymer is selected from one or a combination of several of polydimethylsiloxane PEG-10/15 cross-linked polymer, cetyl PEG/PPG-10/1 polydimethylsiloxane cross-linked polymer, cetylstearyl polydimethylsiloxane cross-linked polymer.
As a preferred embodiment, the silane cross-linked polymer is a combination of polydimethylsiloxane PEG-10/15 cross-linked polymer, cetyl PEG/PPG-10/1 polydimethylsiloxane cross-linked polymer, cetylstearyl polydimethylsiloxane cross-linked polymer.
As a preferred embodiment, the weight ratio of the polydimethylsiloxane PEG-10/15 crosslinked polymer, the cetyl PEG/PPG-10/1 polydimethylsiloxane crosslinked polymer, and the cetylstearyl polydimethylsiloxane crosslinked polymer is 1: (0.5-1.5): (0.5-1.5).
As a preferred embodiment, the weight ratio of the polydimethylsiloxane PEG-10/15 crosslinked polymer, the cetyl PEG/PPG-10/1 polydimethylsiloxane crosslinked polymer, and the cetylstearyl polydimethylsiloxane crosslinked polymer is 1:1:1.
as a preferred embodiment, the silicone oil is selected from one or a combination of several of polydimethylsiloxane, octyl polydimethylsiloxane, polyether dimethylsiloxane, amino polydimethylsiloxane, phenyl polydimethylsiloxane and cyclic polydimethylsiloxane.
As a preferred embodiment, the silicone oil is a combination of polydimethylsiloxane and octylpolymethylsiloxane.
As a preferred embodiment, the weight ratio of the polydimethylsiloxane to the octyl polymethylsiloxane is 1: (0.5-1.5).
As a preferred embodiment, the weight ratio of the polydimethylsiloxane to the octyl polymethylsiloxane is 1:1.
as a preferred embodiment, the alkylsilane is triethoxyoctylsilane.
As a preferred embodiment, the C14-C18 alkane is isohexadecane.
The applicant finds that the combination of the polydimethylsiloxane and the isohexadecane can lead the water-outlet isolation cream to volatilize quickly after being smeared on the skin in the experimental process, brings fresh feeling to the skin, and does not lead the skin to generate heavy feel of stuffiness and greasiness.
The applicant further discovers in the experimental process that the dispersion of the skin conditioner powder in the system is poor, the phenomenon of oil-water delamination is easy to generate, and the dispersion effect of the skin conditioner in the system can be obviously improved after the siloxane polymer is added, so that the stability in high-low temperature environment is improved. The possible reasons for the guess are: in an oil-water mixed system, the silane crosslinked polymer forms a stable protective film on the surface of the water phase liquid drops, and the oil-water end extends to the oil phase to form a water-in-oil phase system, so that the interfacial energy of the system is reduced, and the water phase liquid drops can be stably dispersed in the oil phase. And the viscosity of the polydimethylsiloxane PEG-10/15 crosslinked polymer, the cetyl PEG/PPG-10/1 polydimethylsiloxane and the cetylstearyl polydimethylsiloxane crosslinked polymer is high, so that the molecular movement of liquid molecules in the system can be reduced after the mixture is added into the system, the sedimentation of skin regulator powder is reduced, and the stability of the system is further improved. The synergistic effect of the polydimethylsiloxane PEG-10/15 crosslinked polymer, the cetyl PEG/PPG-10/1 polydimethylsiloxane and the cetylstearyl polydimethylsiloxane crosslinked polymer has better emulsifying property, and in a low-temperature environment, water phase liquid drops can be coagulated into solid state, the volume of the crosslinked polymer expands, the crosslinked polymer has certain shrinkage elasticity, and the liquid phase expansion after expansion can be accompanied, so that the oil-water separation caused by demulsification is avoided. And the polyalcohol and inorganic salt in the system are dissolved in the water phase, so that the solidifying point of the water phase can be reduced, and the low temperature resistance of the system is improved.
As a preferred embodiment, the weight ratio of water, silicone oil and silane cross-linked polymer is (50-70): (2-30): (0.3-30).
As a preferred embodiment, the weight ratio of water, silicone oil and silane cross-linked polymer is (55-65) (10-20): (1-20).
As a preferred embodiment, the weight ratio of water, silicone oil and silane cross-linked polymer is 60:15:5.
the applicant found during the experiment that the weight ratio of water, silicone oil to silane cross-linked polymer was (55-65) (10-20): the water outlet cream (1-20) has good stability, and meanwhile, water is easy to be discharged in the use process, and the product is easy to be smeared. The possible reasons for the guess are: the weight ratio of the water, the silicone oil and the silane crosslinked polymer is (55-65) (10-20): (1-20), the water phase has a low duty ratio, fine water drops can be formed and dispersed in the oil phase, and the amount of the emulsifier can be enough to wrap a large amount of fine liquid phase water drops, so that a good stabilizing effect is achieved. In the use process, when the liquid drops wrapped by the emulsifying agent are subjected to horizontal shearing force of fingers, the emulsifying interface film can be destroyed, and the water phase liquid drops and the skin conditioning agent are released, so that a good moisturizing effect is realized. The force from different directions is received under the steady state, the forces from different directions can offset each other, the external force born by the stabilizing effect is smaller, but the force from a single direction is received when the emulsion breaking and water yielding device is used, so that the emulsion breaking and water yielding can be easily realized.
As a preferred embodiment, the inorganic salt is selected from one or a combination of several of sodium chloride, magnesium chloride, potassium chloride, aluminum magnesium silicate and calcium carbonate.
As a preferred embodiment, the inorganic salt is sodium chloride.
The second aspect of the invention provides a preparation method of a water-outlet isolation cream for nourishing skin, brightening and improving foundation card powder, which comprises the following steps:
(1) Mixing water, inorganic salt and humectant at 70-90deg.C under stirring at 200-2000r/min;
(2) Mixing and stirring the emollient and the skin conditioner at 20-35 ℃ with the stirring speed of 200-2000r/min;
(3) Slowly dripping the mixture in the step 1 into the mixture in the step 2, wherein the mixture in the step 2 is kept in a stirring state, and the stirring speed is 200-2000r/min;
(4) Homogenizing the mixture obtained in the step 3 in a homogenizer, and discharging.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the water outlet isolation cream, titanium dioxide, ferric oxide, boron nitride and aluminum oxide are used as skin conditioning agents, so that the water outlet isolation cream achieves the effects of isolating ultraviolet rays, brightening skin colors and reducing skin oil and luster, and the water outlet isolation cream presents a foggy face feeling after makeup.
(2) According to the water outlet isolation cream, the glycerol, the polyalcohol and the sodium hyaluronate are added, so that the surface wettability of skin can be increased, skin moisture is locked, a film is formed on the surface of the isolation cream, and the subsequent makeup is not blocked, so that a makeup surface of a piece of clothing is formed.
(3) According to the water outlet isolation cream, the system stability is improved by adding the polydimethylsiloxane PEG-10/15 crosslinked polymer, the cetyl PEG/PPG-10/1 polydimethylsiloxane and the cetylstearyl polydimethylsiloxane crosslinked polymer, so that the oil precipitation phenomenon can not occur in high and low temperature environments.
(4) The water outlet isolation cream adopts water, silicone oil and silane crosslinked polymer (50-70): (2-30): (0.3-30) and the water outlet isolation cream has better water outlet effect on the basis of good stability, and the product is easy to be smeared on the surface of the skin.
(5) According to the water outlet isolation cream, the product is easy to volatilize on the surface of the skin after being smeared by adopting the synergistic effect of the isohexadecane and the polydimethylsiloxane, so that the skin has a fresh and breathable feel, and the skin is not sticky.
Detailed Description
The present invention will be specifically described below by way of examples. It is noted herein that the following examples are given solely for the purpose of further illustration and are not to be construed as limitations on the scope of the invention, as will be apparent to those skilled in the art in light of the foregoing disclosure.
In addition, the raw materials used are commercially available unless otherwise indicated.
Example 1
The water outlet isolation cream for the skin-nourishing, brightening and improving base cosmetic card powder comprises the following preparation raw materials in parts by weight: 60 parts of water, 2.5 parts of inorganic salt, 37 parts of humectant, 31 parts of emollient and 7 parts of skin conditioner.
The skin conditioner is a combination of titanium dioxide, boron nitride, ferric oxide and aluminum oxide, and the weight ratio is 1:3:1:1, wherein the ferric oxide comprises ferric oxide red, ferric oxide yellow and ferric oxide black, and the weight ratio is 1:1:1, wherein the particle size of the titanium dioxide is 300nm, and the titanium dioxide is purchased from combined micropowder.
The humectant is a combination of gluconolactone, polyalcohol and sodium hyaluronate, and the weight ratio is 0.5:35.5:1, a step of; the polyalcohol is a combination of glycerin, ethylhexyl glycerin, 1, 3-propylene glycol, 1, 2-pentanediol and 1, 2-hexanediol, and the weight ratio is 15:0.5:15:3:2; the molecular weight of the sodium hyaluronate is 80-150 kilodaltons, and the sodium hyaluronate is purchased from Kluyveromyces marxianus biotechnology Co., ltd.
The emollient is a combination of silane crosslinked polymer, silicone oil, alkylsilane and C14-C18 alkane, and the weight ratio is 5:15:3:8, 8; the silane crosslinked polymer is a combination of polydimethylsiloxane PEG-10/15 crosslinked polymer, cetyl PEG/PPG-10/1 polydimethylsiloxane crosslinked polymer and cetylstearyl polydimethylsiloxane crosslinked polymer, and the weight ratio is 1:1:1, all purchased from Guangzhou Huayu chemical Co., ltd; the silicone oil is a combination of polydimethylsiloxane and octyl polymethylsiloxane, and the weight ratio is 1:1, all available from the dow company, usa; the alkylsilane is triethoxy octyl silane; the C14-C18 alkane is isohexadecane.
The inorganic salt is sodium chloride.
A preparation method of a water-outlet isolation cream for nourishing skin, brightening and improving foundation card powder comprises the following steps:
(1) Mixing and stirring water, inorganic salt and humectant at 80 ℃ with the stirring speed of 1000r/min;
(2) Mixing and stirring the emollient and the skin conditioner at 25 ℃ at a stirring rate of 1000r/min;
(3) Slowly dripping the mixture in the step 1 into the mixture in the step 2, and keeping the mixture in the step 2 in a stirring state, wherein the stirring speed is 800r/min;
(4) Homogenizing the mixture obtained in the step 3 in a homogenizer, and discharging.
Example 2
The water outlet isolation cream for the skin-nourishing, brightening and improving base cosmetic card powder comprises the following preparation raw materials in parts by weight: 70 parts of water, 5 parts of inorganic salt, 50 parts of humectant, 60 parts of emollient and 15 parts of skin conditioner.
The skin conditioner is a combination of titanium dioxide, boron nitride, ferric oxide and aluminum oxide, and the weight ratio is 1:4:1.2:1.2, wherein the ferric oxide comprises ferric oxide red, ferric oxide yellow and ferric oxide black, and the weight ratio is 1:1:1, wherein the particle size of the titanium dioxide is 400nm, and the titanium dioxide is purchased from the combined micropowder.
The humectant is a combination of glycerin, gluconolactone, polyalcohol, ethylhexyl glycerin and sodium hyaluronate, and the weight ratio is 18:0.8:25:1:1.5, wherein the polyalcohol is a combination of 1, 3-propanediol, 1, 2-pentanediol and 1, 2-hexanediol, and the weight ratio is 20:5:3, a step of; the molecular weight of the sodium hyaluronate is 80-150 kilodaltons, and the sodium hyaluronate is purchased from Kluyveromyces marxianus biotechnology Co., ltd.
The emollient is a combination of silane crosslinked polymer, silicone oil, alkylsilane and C14-C18 alkane, and the weight ratio is 10:20:4:10; the silane crosslinked polymer is a combination of polydimethylsiloxane PEG-10/15 crosslinked polymer, cetyl PEG/PPG-10/1 polydimethylsiloxane crosslinked polymer and cetylstearyl polydimethylsiloxane crosslinked polymer, and the weight ratio is 1:1:1, all purchased from Guangzhou Huayu chemical Co., ltd; the silicone oil is a combination of polydimethylsiloxane and octyl polymethylsiloxane, and the weight ratio is 1:1, all available from the dow company, usa; the alkylsilane is triethoxy octyl silane; the C14-C18 alkane is isohexadecane.
The inorganic salt is sodium chloride.
A preparation method of a water-outlet isolation cream for nourishing skin, brightening and improving foundation card powder comprises the following steps:
(1) Mixing and stirring water, inorganic salt and humectant at 80 ℃ with the stirring speed of 1500r/min;
(2) Mixing and stirring the emollient and the skin conditioner at 25 ℃ with the stirring speed of 1500r/min;
(3) Slowly dripping the mixture in the step 1 into the mixture in the step 2, and keeping the mixture in the step 2 in a stirring state, wherein the stirring speed is 1000r/min;
(4) Homogenizing the mixture obtained in the step 3 in a homogenizer, and discharging.
Example 3
The specific steps of the water-outlet isolation cream of the skin-nourishing, brightening and improving base cosmetic card powder are the same as those of the embodiment 1, and the difference is that the silane cross-linked polymer is a combination of a polydimethylsiloxane PEG-10/15 cross-linked polymer, a cetyl PEG/PPG-10/1 polydimethylsiloxane cross-linked polymer and a cetylstearyl polydimethylsiloxane cross-linked polymer, and the weight ratio is 1:0.4:0.3.
example 4
The specific steps of the water-outlet isolation cream for nourishing skin, brightening and improving make-up powder and the preparation method thereof are the same as those of the embodiment 1, and the difference is that the skin conditioner is a combination of titanium dioxide, boron nitride and ferric oxide.
Example 5
A water-outlet isolation cream for nourishing skin, improving brightness and improving cosmetic powder and a preparation method thereof are provided, and the specific steps are the same as in the example 1, wherein the molecular weight of sodium hyaluronate is 1-80 ten thousand daltons, and the sodium hyaluronate is purchased from Kluylunite biotechnology Co., ltd.
Example 6
The specific steps of the water-outlet isolation cream for skin-nourishing, brightening and improving base cosmetic card powder are the same as those of the embodiment 1, and the specific steps are that the weight ratio of the water, the silicone oil and the silane crosslinked polymer is 70:30:30.
performance testing
1. Stability: high temperature stability experiment: and (5) placing the prepared sample in an environment of 50 ℃ for storage, and observing the time of oil-water separation.
Low temperature stability experiments: and (3) placing the prepared sample in an environment of-15 ℃ for storage, and observing the time of oil-water separation.
High-low temperature cycle stability experiment: placing the prepared sample in an environment of-15-50 ℃, carrying out temperature gradient at a change speed of 1 ℃/10min, and observing the time of oil-water separation phenomenon.
2. And (3) testing the water outlet effect: 2g of the prepared sample is smeared on a planar glass plate for 1cm 2 The time to rub to the water and the number of particles to be discharged are recorded.
The examples were tested according to the above criteria and the results are shown in table 1.
TABLE 1

Claims (1)

1. The water outlet isolation cream for the skin-nourishing, brightening and improving base cosmetic card powder is characterized by comprising the following preparation raw materials in parts by weight: 50-70 parts of water, 1-5 parts of inorganic salt, 22-50 parts of humectant, 3.5-65 parts of emollient and 0.6-30 parts of skin conditioner;
the skin conditioner is a combination of titanium dioxide, boron nitride, ferric oxide and aluminum oxide, and the weight ratio is 1: (1-5): (0.5-1.5): (0.5-1.5);
the particle size of the titanium dioxide is 300nm;
the iron oxide is a combination of iron oxide red, iron oxide yellow and iron oxide black, and the weight ratio is 1:1:1, a step of;
the humectant is a combination of gluconolactone, polyalcohol and sodium hyaluronate, and the weight ratio is (0.1-1): (21.6-49): (0.01-2);
the molecular weight of the sodium hyaluronate is 80-150 ten thousand daltons;
the polyalcohol is a combination of glycerin, ethylhexyl glycerin, 1, 3-propylene glycol, 1, 2-pentanediol and 1, 2-hexanediol, and the weight ratio is (10-20): (0.01-1): (10-20): (1-5): (0.1-3);
the emollient is a combination of silane crosslinked polymer, silicone oil, alkylsilane and C14-C18 alkane, and the weight ratio is (0.3-30): (2-30): (0.1-5): (1-15);
the silane crosslinked polymer is a combination of polydimethylsiloxane PEG-10/15 crosslinked polymer, cetyl PEG/PPG-10/1 polydimethylsiloxane crosslinked polymer and cetylstearyl polydimethylsiloxane crosslinked polymer, and the weight ratio is 1: (0.5-1.5): (0.5-1.5); the silicone oil is a combination of polydimethylsiloxane and octyl polymethylsiloxane, and the weight ratio is 1: (0.5-1.5);
the alkylsilane is triethoxy octyl silane; the C14-C18 alkane is isohexadecane; the inorganic salt is sodium chloride;
the weight ratio of the water, the silicone oil and the silane crosslinked polymer is (55-65): (10-20): (1-20);
the preparation method of the water-outlet isolation cream for nourishing skin, brightening and improving the base cosmetic card powder comprises the following steps of:
(1) Mixing water, inorganic salt and humectant at 70-90deg.C under stirring at 200-2000r/min;
(2) Mixing and stirring the emollient and the skin conditioner at 20-35 ℃ with the stirring speed of 200-2000r/min;
(3) Slowly dripping the mixture in the step 1 into the mixture in the step 2, wherein the mixture in the step 2 is kept in a stirring state, and the stirring speed is 200-2000r/min;
(4) Homogenizing the mixture obtained in the step 3 in a homogenizer, and discharging.
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CN109875947A (en) * 2018-12-31 2019-06-14 广东五度生物科技有限公司 A kind of anti-radiation moisturizing sun screen and preparation method thereof

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CN107714536A (en) * 2017-10-19 2018-02-23 苏州安特化妆品股份有限公司 It is long-acting to hold adornment air cushion BB frosts and preparation method thereof
CN109875947A (en) * 2018-12-31 2019-06-14 广东五度生物科技有限公司 A kind of anti-radiation moisturizing sun screen and preparation method thereof

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