CN101014316A - Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same - Google Patents

Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same Download PDF

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Publication number
CN101014316A
CN101014316A CNA2004800439460A CN200480043946A CN101014316A CN 101014316 A CN101014316 A CN 101014316A CN A2004800439460 A CNA2004800439460 A CN A2004800439460A CN 200480043946 A CN200480043946 A CN 200480043946A CN 101014316 A CN101014316 A CN 101014316A
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powder
shave
shave powder
powder according
nle
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CN101014316B (en
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李千九
金庆燮
孙泓河
徐东晟
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LG H&H Co Ltd
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LG Household and Health Care Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
    • A61K8/14—Liposomes; Vesicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37—Esters of carboxylic acids
    • A61K8/375—Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/55—Phosphorus compounds
    • A61K8/553—Phospholipids, e.g. lecithin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60—Sugars; Derivatives thereof
    • A61K8/602—Glycosides, e.g. rutin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/671—Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/673—Vitamin B group
    • A61K8/675—Vitamin B3 or vitamin B3 active, e.g. nicotinamide, nicotinic acid, nicotinyl aldehyde
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    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
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    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67—Vitamins
    • A61K8/678—Tocopherol, i.e. vitamin E
    • A—HUMAN NECESSITIES
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    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
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    • A—HUMAN NECESSITIES
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    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
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    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
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    • A61Q1/04—Preparations containing skin colorants, e.g. pigments for lips
    • A61Q1/06—Lipsticks
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    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/10—Preparations containing skin colorants, e.g. pigments for eyes, e.g. eyeliner, mascara
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q1/00—Make-up preparations; Body powders; Preparations for removing make-up
    • A61Q1/12—Face or body powders for grooming, adorning or absorbing

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Abstract

The present invention relates to cosmetic powder, a method of preparing the same, and a make-up cosmetic composition comprising the same in the present invention. More specifically, the cosmetic powder of the present invention comprises powder and matrix layers coated on its surface wherein the matrix layers comprise nano-sized liposome and emulsion (NLE) and lamella liquid crystal. Therefore, the present invention provides cosmetic powder coated with NLE and lamella liquid crystal not only endowing the same skin treatment effects with make-up cosmetics as with skincare products due to the even emission of active components belonging to NLE, but also contributing to obtaining a make-up cosmetic composition with the high skin compatibility, low sensitivity and, excellent skin softness and moisture effects due to the bound water combined in lamella liquid crystal. In addition, the present invention provides a make-up cosmetic composition having an excellent applicability and adherence to skin due to the matrix layer coated on the surface of the powder.

Description

After shave powder, its preparation method and comprise the make-up cosmetic composition of this after shave powder
Technical field
The present invention relates to the preparation method of a kind of after shave powder, this after shave powder and comprise the make-up cosmetic composition of this after shave powder, more particularly, relate to a kind of make-up cosmetic composition that has after shave powder, its preparation method of skin nursing effect by discharging the liposome be contained in nano-scale and the active component in emulsion (hereinafter, being called NLE) and the thin layer liquid crystal equably and comprise this after shave powder.
Background technology
Because they easily are present in the aqueous medium, so from food to the medicine and cosmetics, all use the product of liposomees or emulsion, their purposes of performance in as the water of medium jointly, this is at the association area easy to understand.
Yet, being different from skin care product, most of cosmetics do not make water as medium.Therefore, seldom at cosmetic product, as eye shadow, kermes, pie foundation cream, muffin and Powdered foundation cream based on powder; The main lip cosmetic product that uses wax and oil is as lip pomade and lip gloss; Comprise water but also be used for the protection and the aqueous foundation cream product of emulsus of solid type cosmetics; And the eye cosmetic product, as using liposome in mascara, the eyebrow pencil etc.Therefore, cosmetics can not have the identical skin-care function that is had with skin care product, as stability and the dermal osmosis of realizing by the active component of positive use liposome or the reinforcement of Transdermal absorption of active component.
Conventional cosmetic product as eye shadow, kermes, liquid foundation cream, muffin, Powdered foundation cream, pie foundation cream etc. has adopted surface treatment method, with the shortcoming of improving powder property and realize its distinctive performance.Representational surface treatment method is as follows: zinc stearate processing, silicon processing, the oil processing based on fluorine, aminoacid processing, wax processing, oil component processing and lecithin processing etc.
The conventional surface treatment that is used for cosmetics mainly concentrates on the improvement of its distinctive powder property, as absorption of perspiration and resistance to water, durability, to the adhesion characteristics of skin, use suitability etc.Therefore, thought and can not give those skin nursings that cosmetics such as skin care product have in the method.
Yet, constantly make great efforts liposome is sneaked in the cosmetics.How Korean Patent Publication No. 90-8308 discloses the cosmetic mixture that forms cosmetics and Powdered liposome after with water evaporates wherein.At this, liposome is directly mixed as the part of make-up cosmetic composition.Yet, directly contact skin owing to hinder liposome, so this method is not final favourable to the cosmetics of mainly being made up of solid matter.
Summary of the invention
For addressing the above problem, a technical scheme of the present invention provides and a kind ofly comprises powder and be coated on hypothallus above it and the liposome that this hypothallus comprises nano-scale and the after shave powder of emulsion (NLE) and thin layer liquid crystal.
Another technical scheme of the present invention provides a kind of preparation method of above-mentioned after shave powder.
Another technical scheme of the present invention provides a kind of make-up cosmetic composition that comprises above-mentioned after shave powder.
Be the after shave powder of realizing these aspects, the invention provides to comprise powder He be coated on the hypothallus above it, this hypothallus comprises liposome and the emulsion (NLE) and the thin layer liquid crystal of nano-scale.
The present invention also provides a kind of preparation method of above-mentioned after shave powder, and it comprises the steps: to prepare dispersion soln by the water dispersion solution of self-assembling amphiphilic material and skin activity material is added in higher alcohol or fatty acid and the polyhydroxy-alcohol with heat of solution; Prepare coating solution by applying shearing force simultaneously in heating to dispersion soln; By after being scattered in powder in the coating solution, adding metal salt solution or will be at the absorbed hypothallus of powder surface carefully by adding at leisure after metal salt solution is added the water be dispersed with powder that coating solution applies; And place a period of time up to sink deposit and after wherein remove supernatant of the powder of coating, by washing, filter and dry previous step in the coating powder for preparing obtain after shave powder with the hypothallus coating.
The present invention also provides a kind of make-up cosmetic composition that comprises the after shave powder for preparing in the said method.
Description of drawings
When considering in conjunction with the accompanying drawings,, many advantages of estimating more completely and being had of the present invention will obviously also be become better understood simultaneously with reference to following detailed explanation.
Fig. 1 is the schematic cross-section of after shave powder of the present invention.
Fig. 2 is for amplifying 100,000 times the photo according to the after shave powder of embodiment 1 preparation with scanning electron microscope (SEM).
Fig. 3 amplifies 100,000 times the photo according to the after shave powder of embodiment 2 with SEM.
Fig. 4 amplifies 100,000 times the photo according to the after shave powder of embodiment 3 with SEM.
Fig. 5 is the curve chart of explanation with the absorbance of vitamin e acetate in the wavelength of 200nm～900nm of DRIFT UV-VIS spectrometer mensuration.
Fig. 6 be according in the after shave powder of embodiment 4 preparation and its comparative example before coating steatitic DRIFT UV-VIS spectrogram.
The specific embodiment
After shave powder of the present invention comprises powder and is coated on the hypothallus of powder surface, and this hypothallus comprises NLE and thin layer liquid crystal, and described thin layer liquid crystal comprises skin activity material, self-assembling amphiphilic material, higher alcohol or fatty acid and polyhydroxy-alcohol.
Hypothallus comprises that not only the NLE that is formed by above-mentioned self-assembling amphiphilic material, higher alcohol or fatty acid and polyhydroxy-alcohol also comprises the liquid crystal that by self-assembling amphiphilic material, higher alcohol or fatty acid and polyhydroxy-alcohol formed irrelevant with forming of NLE.This liquid crystal is a thin layer shape, and is transparent or light blue.As shown in Figure 1, with the surface applied liquid crystal of NLE at after shave powder.
The weight ratio of hypothallus and powder is preferably in 0.5: 99.5～30: 70 scope, more preferably in 1: 99～15: 85 scope.The weight ratio that is lower than 0.5: 99.5 causes inadequate skin nursing effect, causes that not only the suitability of use is poor and be higher than 30: 70 weight ratio, and is also uneconomical because the skin nursing effect can significantly not improved pro rata with the recruitment of two kinds of materials.
The preferred embodiment that is used to the after shave powder that applies among the present invention comprises and is selected from least a material that comprises Talcum, Muscovitum, silk Muscovitum, phlogopite, barium sulfate, Kaolin, plate-like aluminum oxide, borazon, is coated on the group of titanium dioxide, fluor-apatite, hydroxyapatite, magnesium carbonate, calcium carbonate, titanium dioxide, iron oxide red, iron oxide yellow, iron oxide black and silicon dioxide on the Muscovitum.
It is inboard or be contained in skin activity material between the structure of layer and thin layer liquid crystal and be preferably to be selected from and comprise collagen to be supported in NLE; hyaluronic acid; hyaluronate sodium; arbutin; the oil-soluble extract of Radix Glycyrrhizae (Glycyrrhiza uralensis); the extract of Cortex Mori (Mori Cortex Radicis); vitamin A and derivant thereof; vitamin B and derivant thereof; vitamin C and derivant thereof; vitamin E and derivant thereof; antipellagra vitamin and derivant thereof; serina-4 (14); 7 (11)-diene-8-on (AT-1); 5,15-diacetyl-3-benzoyl Lathyrol; tripeptides; resveratrol; jasmonate; (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate; at least a material of the group of oligopeptide and derivant thereof and polyphenol and derivant thereof.Preferably comprise 0.001～10 weight portion, more preferably this active substance of 0.05～5 weight portion in the after shave powder of 100 weight portions.Adjust the amount of active substance in can superincumbent weight ratio scope according to the degree of Substance Properties that is comprised and required effect.Yet the amount that is lower than the active substance of 0.001 weight portion can not produce sufficient skin nursing effect, and because the skin nursing effect can not improve pro rata with the recruitment of active substance, causes relatively poor economy so be higher than the amount of 10 weight portions.
The self-assembling amphiphilic material that can comprise NLE and thin layer liquid crystal is preferably to be selected from and comprises based on amino acid whose surfactant, at least a material of group of surfactant, phospholipid, ceramide and cholesterol based on lecithin.
About based on amino acid whose surfactant, use surfactant at present the most widely based on acylated amino acid.More particularly, be preferably to be selected from and comprise that the alkyl with 12～24 carbon combines with lysine and a substituted N-acyl-lysine salt in hydrogen, sodium and the potassium of carbonyl end; Alkyl with 12～24 carbon combines with glutamic acid and a substituted N-acyl glutamate in hydrogen, sodium and the potassium of carbonyl end; And the alkyl with 12～24 carbon combines with alanine and at least a material of the group of a substituted N-acyl group alanine salt in hydrogen, sodium and the potassium of carbonyl end.
About surfactant, be preferably at least a material that is selected from the group that comprises hydrogenated yolk lecithin, hydrogenated soy phosphatidyl choline and synthetic lecithin based on lecithin.
About phospholipid, be preferably at least a material that is selected from the group that comprises glycerophosphonolipid, sphingolipid, glycosphingolipid, sphingomyelin (sphingophospholipid), phosphatidylcholine, the pure and mild phosphatidyl myelin of phosphatidyl-4 (phosphatidylmyelin).
About ceramide, be preferably at least a material that is selected from the group that comprises acyl group ceramide, hydroxyl ceramide and synthetic ceramide.
About cholesterol, be preferably the molal quantity that is selected from the oxirane that comprises cholesterol, cholesteryl ester and adding and be at least a material of group of the cholesterol of 10～30 adding oxirane.
These self-assembling amphiphilic material amphiprotic substances can mix use separately or with other material, so that NLE is easy to form.
With respect to the after shave powder of 100 weight portions, the amount of self-assembling amphiphilic material amphiprotic substance is preferably in the scope of 0.05～10 weight portion.Can in above-mentioned scope, adjust the self-assembling amphiphilic amount of substance according to the filler parameter (packing parameter) on HLB (hydrophile-lipophile balance) value and the interface, advantageously realize required purpose.The amount that is lower than 0.05 weight portion may not can realize sufficient skin nursing effect, and because the skin nursing effect improves with the recruitment of self-assembling amphiphilic material hardly proportionally, is uneconomic so be higher than the amount of 10 weight portions.
Higher alcohol or fatty acid can not form NLE separately, but it cooperates the packing density of the membrane material by improving NLE and the formation that filling property is assisted NLE with the self-assembling amphiphilic material.The higher alcohol or the fatty acid that are used as a kind of auxiliary agent of NLE formation are preferably at least a material that is selected from the group that comprises tetradecanol, dodecanol, hexadecanol, octadecanol, i-octadecanol, EICOSANOL, docosanol, batilol, dodecylic acid, tetradecanoic acid, hexadecanoic acid, octadecanoid acid, isostearic acid, arachic acid and behenic acid.With respect to the after shave powder of 100 weight portions, the amount of higher alcohol or fatty acid is preferably in the scope of 0.05～5 weight portion.The amount that is lower than 0.05 weight portion can not realize sufficient skin nursing effect, and the amount that is higher than 5 weight portions almost can not improve the skin nursing effect pro rata with recruitment.
By dissolving energetically and expansion higher alcohol or fatty acid and self-assembling amphiphilic material, polyhydroxy-alcohol forms NLE easily.It is preferably to be selected from and comprises ethylene glycol, propylene glycol, dipropylene glycol, 1,2-butanediol, 1,3 butylene glycol, 2,3-butanediol, dipropylene glycol, pentamethylene glycol, 1, at least a material of the group of 4-butylene glycol, hexanediol, ethohexadiol and glycerol.With respect to the after shave powder of 100 weight portions, polyhydroxy-alcohol with respect to the amount of after shave powder preferably in the scope of 0.1～10 weight portion.The amount that is lower than 0.1 weight portion can not realize sufficient skin nursing effect, and because the skin nursing effect improves pro rata with its recruitment hardly, is disadvantageous economically so be higher than the amount of 10 weight portions.
The present invention also provides a kind of method for preparing after shave powder, and it comprises the steps: to prepare dispersion soln by the water dispersion solution of self-assembling amphiphilic material and skin activity material is added in higher alcohol or fatty acid and the polyhydroxy-alcohol with heat of solution; Prepare coating solution by applying shearing force simultaneously in heating to dispersion soln; By after being scattered in powder in the coating solution, adding metal salt solution or will be at the absorbed hypothallus of powder surface carefully by adding at leisure after metal salt solution is added the water be dispersed with powder that coating solution applies; And place a period of time up to sink deposit and after wherein remove supernatant of the powder of coating, by washing, filter and dry above-mentioned steps in the coating powder for preparing obtain after shave powder with the hypothallus coating.
Now the method for preparing after shave powder among the present invention will be described in more detail.Prepare after shave powder of the present invention by following step.At first, by being added in higher alcohol or fatty acid and the polyhydroxy-alcohol with heat of solution, the water dispersion solution of self-assembling amphiphilic material and skin activity material prepares dispersion soln.Polyhydroxy-alcohol forms NLE easily and dissolves higher alcohol or fatty acid energetically.
Above-mentioned self-assembling amphiphilic material used herein, skin activity material, higher alcohol or fatty acid and polyhydroxy-alcohol are with above-mentioned identical.
When heating, it prepares coating solution by applying shearing force to dispersion soln.
Here, consider the fusing point of self-assembling amphiphilic material and higher alcohol or fatty acid, heating-up temperature is preferably in 60～90 ℃ scope.If temperature is lower than 60 ℃, is difficult to dissolving as the solid material of fatty acid, thereby causes the formation of liposome and emulsion etc. insufficient.On the contrary, when temperature is higher than 90 ℃, the material of low heat-resisting safety meeting degeneration, and be uneconomic.
About dispersal device, preferred homogenizer or the ultrasonic disruption instrument that when disperseing, produces shearing force that use.The amount of dispersive time is preferably at 1～30 minute and more preferably in 1～10 minute the scope.
In addition, after applying shearing force, dispersion soln can pass through the microjet homogenizer one to three time again, or more times.
After powder is scattered in above-mentioned coating solution, by after being scattered in powder in the coating solution, adding metal salt solution carefully or by adding coating solution behind the dispersive water at leisure with powder and make hypothallus adsorb and be coated to the surface of powder in that metal salt solution being added.Described metal salt solution comprises the counter ion counterionsl gegenions of the zeta potential of the surface charge of regulating NLE and thin layer liquid crystal.
The surface charge of self-assembling amphiphilic material plays an important role in the hypothallus that will comprise NLE and thin layer liquid crystal is coated on the surface of after shave powder.Usually, colloidal stability depends on by repulsion and potential energy gravitational and expression in the dispersion.In other words, according to the balance between repulsion in the granule and gravitation, colloid or keep stable or condense into deposit.
Based on the above-mentioned theory background, the present inventor finds can be energetically NLE and thin layer liquid crystal to be coated on the surface of after shave powder by the interaction between the colloidal solid in the dispersion of regulating NLE, thin layer liquid crystal and after shave powder.In other words, the interaction between colloidal solid forms between powder-powder, NLE-NLE, thin layer liquid crystal-thin layer liquid crystal, powder-NLE, powder-thin layer liquid crystal and NLE-thin layer liquid crystal equally.Applying required interaction is intergranular gravitation rather than repulsion.
To easily moving to bigger granule at the medium and small colloid of coating process, and the diameter of powder particle is with respect to the bigger of NLE and thin layer liquid crystal and it is heavier in the consideration, and the interaction between powder particle can be ignored.In addition, can ignore as the interaction between the identical colloid of NLE-NLE and thin layer liquid crystal-thin layer liquid crystal.Because even the gravitation in the colloid strengthens a lot and other interaction (repulsion) reduces, these coagulative sizes are still relatively less than the size of powder particle, so these granuloplastic concretions should be in after shave powder by more directed and absorb, coated at last.Therefore, the present invention will concentrate on powder-NLE and powder-intergranular interactions of thin layer liquid more, and by reducing the repulsion between them and increasing gravitation and successfully finished the coating of the powder with NLE and thin layer liquid crystal.
By adding carefully and titration polyvalent metal saline solution and can apply the hypothallus that comprises NLE and thin layer liquid crystal on the surface of powder easily by the zeta potential of accurately controlling in the dispersion.Because some materials of self-assembling amphiphilic material are replaced by sodium (Na) and potassium (K), so the polyvalent metal saline solution is suitable.By reducing, add aqueous metal salt and can also help powder coating in the surface by the dissolubility of the displaced self-assembling amphiphilic material of unit price alkali metal.Among the present invention, multivalent metal salt is preferably to be selected from and comprises magnesium chloride (MgCl 2), magnesium sulfate (MgSO 4), zinc chloride (ZnCl 2), zinc sulfate (ZnSO 4), calcium chloride (CaCl 2), calcium sulfate (CaSO 4), aluminum chloride (AlCl 3) and aluminum sulfate (Al 2(SO 4) 3) at least a material of group.With respect to the 100g powder, the amount of slaine is preferably in the scope of 0.01～2g, more preferably in the scope of 0.05～1g.Be lower than the amount of 0.01g may not can fully in and the surface charge of self-assembling amphiphilic material, and because too strong charge repulsion relatively, the amount that is higher than 2g makes the coagulation difficulty in the granule.
Add aqueous metal salt carefully and control dispersion that zeta potential makes powder-NLE-thin layer liquid crystal and be oriented in the surface of after shave powder and be absorbed therein, thereby reduce between NLE and the intergranular repulsion of thin layer liquid, and improve between NLE and the powder and the gravitation between thin layer liquid crystal and the powder.Among the present invention, NLE and thin layer liquid crystal are adsorbed and are coated on the surface of powder with the form of pattern on the surface of powder.Then, the powder flocculation that applies with NLE and thin layer liquid crystal also slowly sinks, and subsequently, between water and the after shave powder with the hypothallus coating that comprises NLE and thin layer liquid crystal interfacial separation takes place.
After interfacial separation is complete, the above-mentioned solution that comprises coating powder is placed a period of time, from wherein removing supernatant after scouring and filter deposition thing, and under low pressure or high pressure, be dried, thereby obtain among the present invention powder with the hypothallus coating that comprises NLE and thin layer liquid crystal according to the Substance Properties that is comprised.
The present invention also provides the after shave powder with method for preparing.
After shave powder of the present invention can make NLE and thin layer liquid crystal sneak in the make-up cosmetic composition that mainly exists with liquid phase as skin care product.
With respect to total make-up cosmetic composition of 100 weight portions, preferably with 0.1～30 weight portion, more preferably the amount of 0.5～20 weight portion will be sneaked into the after shave powder of the hypothallus coating that comprises NLE and thin layer liquid crystal.The amount that is lower than 0.1 weight portion can not realize required effect because amount is inadequate.In contrast, because for the cosmetics of all kinds and state, it can be excessive, is uneconomic so be higher than the ratio of 30 weight portions.
Yet, the after shave powder with NLE and the coating of thin layer liquid crystal can be applied to multiple cosmetics by using dry powder or coccoid to make as main component.Especially, it can suitably be applied to use usually the product based on powder of after shave powder, various types of foundation cream, as the mouth cosmetics of lip pomade with as the eye cosmetic of mascara, more particularly, be applied to pie foundation cream, Powdered foundation cream, muffin, liquid foundation, protection foundation cream, skin covering agent (skin-cover), eye shadow, rouge, lip pomade, mascara and eyebrow pencil.
After shave powder with NLE and the coating of thin layer liquid crystal not only gives cosmetics the skin nursing effect identical with skin care product owing to discharging the active component that is contained among the NLE equably, and owing to the irreducible water that is incorporated in the thin layer liquid crystal helps to obtain to have high skin affinity and low NLE sensitivity and the skin softness of excellence and the make-up cosmetic composition of moistening effect.
Accurately control NLE physicochemical properties so that its be oriented in after shave powder and in after shave powder, be absorbed, and it is coated on the surface of after shave powder by multiple processing, thereby form the hypothallus that comprises NLE and thin layer liquid crystal, it makes water-free NLE stably be present in water, can prepare make-up cosmetic composition of the present invention with this.Therefore, make-up cosmetic composition of the present invention comprises the composition that is considered to be difficult to most be applied in the cosmetics.
The following examples and test example will illustrate in greater detail the present invention.Yet, should be appreciated that the present invention is not limited by these embodiment and test example.
Embodiment
Embodiment 1
With respect to the after shave powder of 100 weight portions, the lecithin of 2 weight portions and the arbutin of 0.2 weight portion are dissolved in the 100ml distilled water, be heated to 65 ℃ temperature, and disperseed 3 minutes with the ultrasonic disruption instrument.On the other hand, under the heating of height to 70 ℃, the octadecanol of 0.3 weight portion is mixed with the 1,3 butylene glycol of 2 weight portions and be dissolved in wherein, and under the heating of height to 75 ℃, gained solution is scattered in the aqueous phase of lecithin and arbutin solution.
The Talcum of 95.5 weight portions is put into distilled water, abundant dispersion and the stirring simultaneously of 900ml.Then, with the magnesium chloride (MgCl of 10ml 5% 2) solution joins in the described Talcum mixture and the while at room temperature stirs.
Then, comprising NLE and containing lecithin, arbutin, octadecanol and 1 under 70 ℃ the temperature will be kept at, the coating solution of the thin layer liquid crystal of 3-butanediol adds in the described Talcum gradually and slowly stirs 10 minutes simultaneously, so that NLE and thin layer liquid crystal can be absorbed fully on steatitic surface.Then, whole mixture solution placement a period of time is sunk to the bottom until deposit.After therefrom removing supernatant, with distilled water with the deposit washed twice to remove the ionizable metal salt that remains in aqueous phase, so, obtain required after shave powder at last in dehydration and dry in a vacuum.
Embodiment 2
Except using silk Muscovitum to replace Talcum, stearyl monosodium glutamate to replace lecithin and collagen to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 3
Except using Muscovitum to replace Talcum, retinyl palmitate to replace arbutin and propylene glycol to replace the 1,3 butylene glycol, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 4
Except using vitamin e acetate to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 5
Except using titanium dioxide (TiO 2) replace Talcum and vitamin e acetate to replace outside the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 6
Except using Muscovitum to replace Talcum and vitamin e acetate to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 7
Except using iron oxide red to replace Talcum and vitamin e acetate to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 8
Except using iron oxide yellow to replace Talcum and vitamin e acetate to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 9
Except using iron oxide black to replace Talcum and vitamin e acetate to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 10
Except using silicon dioxide to replace Talcum and vitamin e acetate to replace the arbutin, by with embodiment 1 in identical method prepare after shave powder.
Embodiment 11
With respect to the after shave powder of 100 weight portions, the phosphatidylcholine of 1.5 weight portions and the antipellagra vitamin of 0.3 weight portion are dissolved in the 100ml distilled water, be heated to 65 ℃, and disperseed 3 minutes with the ultrasonic disruption instrument.With respect to the after shave powder of 100 weight portions, under the heating of height to 70 ℃, with 2 of the hexadecanol of 0.2 weight portion and 1.5 weight portions, the 3-butanediol mixes also and is dissolved in wherein.Then, dissolved solution is scattered in the aqueous phase of above-mentioned phosphatidylcholine and antipellagra vitamin solution, is heated to 75 ℃ temperature simultaneously.
With respect to the after shave powder of 100 weight portions, the silicon dioxide of 96.5 weight portions is added in the distilled water of 900ml, fully disperse and stir simultaneously.Then, with the ZnCl of 10ml 5% 2Aqueous solution adds wherein and at room temperature stirs simultaneously.
Comprising NLE and containing phosphatidylcholine, antipellagra vitamin, hexadecanol and 2 under 70 ℃ the temperature will be kept at, the coating solution of the thin layer liquid crystal of 3-butanediol adds in the described silicon dioxide gradually and slowly stirs 10 minutes simultaneously, so that NLE and thin layer liquid crystal can be absorbed fully on the surface of silicon dioxide.Then, whole mixture solution placement a period of time is avaled until deposit.After therefrom removing supernatant, with distilled water with the deposit washed twice to remove the ionizable metal salt that remains in aqueous phase, so, obtain required after shave powder at last in dehydration and dry in a vacuum.
Embodiment 12
With respect to the after shave powder of 100 weight portions, with 5 of the phosphoglyceride of 2.0 weight portions and 0.05 weight portion, 15-diacetyl-3-benzoyl Lathyrol is dissolved in the 100ml distilled water, is heated to 65 ℃, and disperses 3 minutes with homogenizer.With respect to the after shave powder of 100 weight portions, under the heating of height to 70 ℃, the octadecanoid acid of 0.5 weight portion is mixed in the glycerol of 2.0 weight portions and be dissolved in wherein.Then, dissolved solution is scattered in phosphoglyceride and 5, the aqueous phase of 15-diacetyl-3-benzoyl Lathyrol solution is heated to 75 ℃, and makes it pass through the microjet homogenizer three times.
With respect to the after shave powder of 100 weight portions, the barium sulfate of 95.45 weight portions is put into distilled water, abundant dispersion and the stirring simultaneously of 900ml.Then, with the CaSO of 10ml 5% 4Solution joins in the above-mentioned barium sulfate mixture and simultaneously and at room temperature stirs.
Then; comprising NLE and containing phosphoglyceride, 5 under 70 ℃ the temperature will be kept at; the coating solution of the thin layer liquid crystal of 15-diacetyl-3-benzoyl Lathyrol, octadecanoid acid and glycerol adds in the described barium sulfate gradually and slowly stirs 10 minutes simultaneously, so that NLE and thin layer liquid crystal can be at barium sulfate (BaSO 4) the surface on absorbed fully.Then, whole mixture solution placement a period of time is avaled until deposit.After therefrom removing supernatant, with distilled water with the deposit washed twice to remove the ionizable metal salt that remains in aqueous phase, so, obtain required after shave powder at last in dehydration and dry in a vacuum.
Embodiment 13
With respect to the after shave powder of 100 weight portions, the polyoxyethylene cholesterol ether of 3.0 weight portions and the tripeptides of 1.0 weight portions are dissolved in the 100ml distilled water, be heated to 65 ℃, and disperseed 3 minutes with homogenizer.With respect to the after shave powder of 100 weight portions, under the heating of height to 70 ℃, the docosanol of 0.1 weight portion is mixed in the hexanediol of 1.5 weight portions and be dissolved in wherein.Then, dissolved solution is scattered in the aqueous phase of above-mentioned polyoxyethylene cholesterol ether and three peptide solutions, is heated to 75 ℃ simultaneously.
With respect to the after shave powder of 100 weight portions, the Kaolin of 94.4 weight portions is added in the distilled water of 900ml, fully disperse and stir simultaneously.Then, with the Al of 10ml 5% 2(SO 4) 3Solution adds in the above-mentioned kaolin mixture and stirring at room temperature simultaneously.
Then, NLE and thin layer liquid crystal add the coating solution that is kept at the NLE that contains polyoxyethylene cholesterol ether, tripeptides, docosanol and hexanediol comprising under 70 ℃ the temperature and thin layer liquid crystal in the kaolin mixture gradually and slowly stir 10 minutes simultaneously, so that can be absorbed on kaolinic surface fully.Then, whole mixture solution placement a period of time is avaled until deposit.After therefrom removing supernatant, with distilled water with the deposit washed twice to remove the ionizable metal salt that remains in aqueous phase, so, obtain required after shave powder at last in dehydration and dry in a vacuum.
Test example 1
Amplifying 100,000 times of after shave powders of observing according to embodiment 1,2 and 3 preparations in scanning electron microscope (SEM, Jeol, Japan).With the explanation in Fig. 2,3 and 4 of SEM take a picture.
Shown in Fig. 2～4, be clear that the surface applied of after shave powder have an appointment the NLE granule of 10～30nm and between the NLE granule continuous banded thin layer liquid crystal.
Test example 2
By DRIFT UV-VIS spectrometer (JASCO, Japan), in the wave-length coverage of 200nm～900nm, be determined at its surface after shave powder (embodiment 4) of the NLE coating that contains vitamin e acetate and thin layer liquid crystal and the difference between the Talcum (contrast) before the coating.
Fig. 5 is the figure that the absorbance of the vitamin e acetate of measuring in the wave-length coverage of 200nm～900nm with DRIFT UV-VIS spectrometer (JASCO, Japan) is described.Fig. 6 is the DRIFT UV-VIS spectrogram of Talcum (contrast) before after shave powder (embodiment 4) and the coating.
As shown in Figure 5, in the wave-length coverage of 210nm～285nm, find the absworption peak (with labelling  mark) of vitamin e acetate itself.Yet, the spectrophotometric spectra of the Talcum (contrast) before coating is found in the bottom of Fig. 6.In contrast, clearly find to use the after shave powder (embodiment 4) of the NLE coating that contains vitamin e acetate and thin layer liquid crystal at the top of Fig. 6, prove that vitamin e acetate (with labelling  mark) is present in the wave-length coverage of 210nm～285nm on its surface.
Preparation example 1 and comparative example 1
1. the preparation of pie foundation cream
In said method, by will be according to the after shave powder of embodiment 4 preparation and common Talcum with the given weight ratio of following table 1 (unit: weight portion) mix and prepare various pie foundation creams.
Table 1
Raw material Preparation example 1 Comparative example 1
Kaolin with the simethicone processing To 100 To 100
Talcum with the simethicone processing - 15.0
After shave powder according to embodiment 4 15.0 -
Silk Muscovitum 10.0 10.0
Titanium dioxide with the simethicone processing 5.0 5.0
Iron oxide red with the simethicone processing 0.6 0.6
Iron oxide yellow with the simethicone processing 2.8 2.8
Iron oxide black with the simethicone processing 0.3 0.3
Three isooctyl acid glyceride (triethylhexanoin) 3.0 3.0
Polydimethylsiloxane 3.0 3.0
Sorbitan sesquioleate 1.0 1.0
Preservative agent Suitable amount Suitable amount
Spice Suitable amount Suitable amount
2. the evaluation of cosmetic result
Selecting 20 ages is that 20～40 women tests and relatively according to the cosmetic result of each pie foundation cream of preparation example 1 and comparative example 1 preparation.
Require the group member to apply each pie foundation cream nursing two buccals of back substantially with skin care product at them, estimate then and relatively skin affinity, moisture retention, flexibility, use suitability, natural gloss, to the adhesion characteristics and the durability of skin.The bioassay standard of this test is as follows: 5: fine, 4: good, 3: general, 2: poor, 1: very poor.Then, calculate 20 group members' meansigma methods and be shown in table 2.
Table 2
Estimate Preparation example 1 Comparative example 1
The skin affinity 4.3 3.2
Moisture retention/flexibility 4.6 2.7
Use suitability 4.3 3.7
Natural gloss 4.1 3.5
Adhesion characteristics to skin 4.4 3.8
Durability 4.2 3.6
As shown in table 2, prove that the pie foundation cream of preparation example 1 of the present invention has than comparative example 1 better character in each assessment item.
Preparation example 2 and comparative example 2
1. the preparation of liquid foundation
In said method, by will be according to the given composition of the after shave powder of embodiment 5～9 preparation and following table 3 with weight ratio given in the same table (unit: weight portion) mix and prepare various liquid foundation.
Table 3
Raw material Preparation example 2 Comparative example 2
Distilled water To 100 To 100
Cyclomethicone 30.5 30.5
Dimethicone copolyol (Dimethicone copolyol) 4.0 4.0
VARISOFT TA100 0.2 0.2
Dipropylene glycol 4.0 4.0
Glycerol 3.0 3.0
Betanin 2.0 2.0
Magnesium sulfate (MgSO 4) 0.7 0.7
Titanium dioxide (TiO 2) - 8.0
After shave powder according to embodiment 5 8.0 -
Muscovitum - 3.5
After shave powder according to embodiment 6 3.5 -
Nylon powder 2.5 2.5
Iron oxide red - 0.18
Iron oxide yellow - 0.90
Iron oxide black - 0.07
After shave powder according to embodiment 7 0.18 -
After shave powder according to embodiment 8 0.90 -
After shave powder according to embodiment 9 0.07 -
Preservative agent Suitable amount Suitable amount
Spice Suitable amount Suitable amount
2. the evaluation of cosmetic result
Selecting 20 ages is that 20～40 women tests and relatively according to the cosmetic result of each liquid foundation of preparation example 2 and comparative example 2 preparations.
Require the group member to apply each liquid foundation nursing two buccals of back substantially with skin care product at them, estimate then and relatively skin affinity, moisture retention, flexibility, use suitability, natural gloss, to the adhesion characteristics and the durability of skin.The bioassay standard of this test is as follows: 5: fine, 4: good, 3: general, 2: poor, 1: very poor.Then, calculate 20 group members' meansigma methods and be shown in table 4.
Table 4
Estimate Preparation example 2 Comparative example 2
Adhesion characteristics to skin 4.1 3.8
Moisture retention/flexibility 4.3 3.7
Use suitability 4.2 3.9
Durability 4.2 3.7
As shown in table 4, prove that the liquid foundation of preparation example 2 of the present invention has than comparative example 2 better character in each assessment item.
Preparation example 3 and comparative example 3
1. the preparation of lip pomade
In said method, by will be according to the given composition of the after shave powder of embodiment 5～8 preparation and following table 5 with weight ratio given in the same table (unit: weight portion) mix and prepare various lip pomades.
Table 5
Raw material Preparation example 3 Comparative example 4
Polyglycereol-2-three isostearates To 100 To 100
Ceresine 7.0 7.0
Cetyl palmitate 5.0 5.0
Ethylene/propene copolymer 3.0 3.0
Three isooctyl acid glyceride 16.0 16.0
Malic acid two isooctadecanol esters 17.0 17.0
Different tridecane 10.0 10.0
Olive oil 5.0 5.0
Red No.202 0.8 0.8
Iron oxide yellow - 1.2
Iron oxide red - 0.5
Titanium dioxide (TiO 2) - 0.5
After shave powder according to embodiment 8 1.2 -
After shave powder according to embodiment 7 0.5 -
After shave powder according to embodiment 5 0.5 -
Muscovitum - 15.0
After shave powder according to embodiment 6 15.0 -
Preservative agent Suitable amount Suitable amount
Spice Suitable amount Suitable amount
2. the evaluation of cosmetic result
Selecting 20 ages is that 20～40 women tests and relatively according to the cosmetic result of each lip pomade of preparation example 3 and comparative example 3 preparations.
Require the group member to be coated with each lip pomade respectively on the left side and the right side of their lip skin being nursed the back substantially, estimate then and relatively its adhesion, moisture retention/flexibility and use suitability skin with skin care product.The bioassay standard of this test is as follows: 5: fine, 4: good, 3: general, 2: poor, 1: very poor.Then, calculate 20 group members' meansigma methods and be shown in following table 6.
Table 6
Estimate Preparation example 3 Comparative example 3
Adhesion characteristics to skin 4.2 3.9
Moisture retention/flexibility 4.3 3.8
Use suitability 4.3 3.9
As shown in table 6, prove that the lip pomade of preparation example 3 of the present invention has than comparative example 3 better character in each assessment item.
Preparation example 4 and comparative example 4
1. the preparation of mascara
In said method, by will be according to the given composition of the after shave powder of embodiment 9～10 preparation and following table 7 with weight ratio given in the same table (unit: weight portion) mix and prepare various mascaras.
Table 7
Raw material Preparation example 4 Comparative example 4
Distilled water To 100 To 100
Hydroxyethyl-cellulose 1.0 1.0
Triethanolamine 2.0 2.0
Polyvinyl alcohol 3.0 3.0
Iron oxide black - 7.0
After shave powder according to embodiment 9 7.0 -
Silicon dioxide - 5.0
After shave powder according to embodiment 10 5.0 -
Cera Flava 9.0 9.0
Brazil wax 6.5 6.5
Octadecanoid acid 4.0 4.0
Tristerin 2.0 2.0
Three isooctyl acid glyceride 3.0 3.0
Polysorbate20 1.0 1.0
Simethicone 1.0 1.0
Preservative agent Suitable amount Suitable amount
Acrylate copolymer emulsion 18.0 18.0
2. the evaluation of cosmetic result
Selecting 20 ages is that 20～40 women tests and relatively according to the cosmetic result of each mascara of preparation example 4 and comparative example 4 preparations.
Require the group member to apply mascara respectively, estimate then and comparison its volume, the suitability and durability at the eyelashes of their every eyes.The bioassay standard of this test is as follows: 5: fine, 4: good, 3: general, 2: poor, 1: very poor.Then, calculate 20 group members' meansigma methods and be shown in following table 8.
Table 8
Estimate Preparation example 4 Comparative example 4
Volume 4.2 3.6
The suitability 4.0 3.5
Durability 4.2 3.6
As shown in table 8, prove that the lip pomade of preparation example 4 of the present invention has than comparative example 4 better character in each assessment item.
After shave powder of the present invention is characterised in that: can become the surface that stable thin layer liquid crystal and NLE can be coated on powder with making at the NLE as the aqueous phase of water.Therefore, the present invention can provide the after shave powder with NLE and the coating of thin layer liquid crystal, NLE and thin layer liquid crystal be not only owing to the even release of the active component that belongs to NLE gives cosmetics the skin nursing effect identical with skin care product, and owing to bonded irreducible water in the thin layer liquid crystal helps to obtain to have high skin affinity and low NLE and thin layer liquid crystal sensitivity and the excellent skin softness and the make-up cosmetic composition of moistening effect.In addition, the present invention can provide owing to be coated on the hypothallus of powder surface skin is had the excellent suitability and the make-up cosmetic composition of adhesion characteristics.
Though understand the present invention in detail with reference to preferred implementation, it should be appreciated by those skilled in the art under the prerequisite that does not depart from the spirit and scope of the invention illustrated in the claim and can carry out various modifications and replacement.

Claims (26)

1, a kind of after shave powder comprises:
Powder; With
Be coated on the hypothallus of powder surface;
Wherein, described hypothallus comprises liposome and the emulsion (NLE) and the thin layer liquid crystal of nano-scale.
2, after shave powder according to claim 1, wherein, the liposome of described nano-scale and emulsion (NLE) and thin layer liquid crystal comprise skin activity material, self-assembling amphiphilic material, higher alcohol or fatty acid and polyhydroxy-alcohol.
3, after shave powder according to claim 1, wherein, the weight ratio of described hypothallus and powder is in 0.5: 99.5～30: 70 scope.
4, after shave powder according to claim 1, wherein, described powder is to be selected from least a material that comprises Talcum, Muscovitum, silk Muscovitum, phlogopite, barium sulfate, Kaolin, plate-like aluminum oxide, borazon, is coated on the group of titanium dioxide, fluor-apatite, hydroxyapatite, magnesium carbonate, calcium carbonate, titanium dioxide, iron oxide red, iron oxide yellow, iron oxide black and silicon dioxide on the Muscovitum.
5, after shave powder according to claim 2, wherein, described skin activity material comprises collagen for being selected from; Hyaluronic acid; Hyaluronate sodium; Arbutin; The oil-soluble extract of Radix Glycyrrhizae; The extract of Cortex Mori; Vitamin A and derivant thereof; Vitamin B and derivant thereof; Vitamin C and derivant thereof; Vitamin E and derivant thereof; Antipellagra vitamin and derivant thereof; Serina-4 (14), 7 (11)-diene-8-on (AT-1); 5,15-diacetyl-3-benzoyl Lathyrol; Tripeptides; Resveratrol; Jasmonate; (-)-methyl cis-2-pent-2'-enyl-3-oxocyclopentylacetate; Oligopeptide and derivant thereof; And at least a material of the group of polyphenol and derivant thereof.
6, after shave powder according to claim 2, wherein, with respect to the after shave powder of 100 weight portions, described skin activity amount of substance is in the scope of 0.001～10 weight portion.
7, after shave powder according to claim 2, wherein, described self-assembling amphiphilic material is to be selected to comprise based on amino acid whose surfactant, at least a material of group of surfactant, phospholipid, ceramide and cholesterol based on lecithin.
8, after shave powder according to claim 7, wherein, described is to be selected to comprise that the alkyl with 12～24 carbon combines with lysine and a substituted N-acyl-lysine salt in hydrogen, sodium and the potassium of carbonyl end based on amino acid whose surfactant; Alkyl with 12～24 carbon combines with glutamic acid and a substituted N-acyl glutamate in hydrogen, sodium and the potassium of carbonyl end; And the alkyl with 12～24 carbon combines with alanine and at least a material of the group of a substituted N-acyl group alanine salt in carbonyl end hydrogen, sodium and potassium.
9, after shave powder according to claim 7, wherein, described surfactant based on lecithin is at least a material that is selected from the group that comprises hydrogenated yolk lecithin, hydrogenated soy phosphatidyl choline and synthetic lecithin.
10, after shave powder according to claim 7, wherein, described phospholipid is to be selected from least a material that comprises myelinic group of glycerophosphonolipid, sphingolipid, glycosphingolipid, sphingomyelin, phosphatidylcholine, the pure and mild phosphatidyl of phosphatidyl-4.
11, after shave powder according to claim 7, wherein, described ceramide is at least a material that is selected from the group that comprises acyl group ceramide, hydroxyl ceramide and synthetic ceramide.
12, after shave powder according to claim 7, wherein, described cholesterol is that the molal quantity that is selected from the oxirane that comprises cholesterol, cholesteryl ester and adding is at least a material of group of the cholesterol of 10～30 adding oxirane.
13, after shave powder according to claim 2, wherein, with respect to the described after shave powder of 100 weight portions, described self-assembling amphiphilic amount of substance is preferably in the scope of 0.05～10 weight portion.
14, after shave powder according to claim 2, wherein, described higher alcohol or fatty acid are at least a material of the copper plate group that comprises tetradecanol, dodecanol, hexadecanol, octadecanol, i-octadecanol, EICOSANOL, docosanol, batilol, dodecylic acid, tetradecanoic acid, hexadecanoic acid, octadecanoid acid, isostearic acid, arachic acid and behenic acid.
15, after shave powder according to claim 2, wherein, with respect to the described after shave powder of 100 weight portions, the amount of described higher alcohol or fatty acid is in the scope of 0.05～5 weight portion.
16, after shave powder according to claim 2, wherein, described polyhydroxy-alcohol comprises ethylene glycol, propylene glycol, dipropylene glycol, 1 for being selected from, 2-butanediol, 1,3-butanediol, 2,3-butanediol, dipropylene glycol, pentamethylene glycol, 1, at least a material of the group of 4-butylene glycol, hexanediol, ethohexadiol and glycerol.
17, after shave powder according to claim 2, wherein, with respect to the described after shave powder of 100 weight portions, the amount of the polyhydroxy-alcohol of after shave powder is in the scope of 0.1～10 weight portion.
18, a kind of method for preparing after shave powder comprises:
A) by being added in higher alcohol or fatty acid and the polyhydroxy-alcohol with heat fusing, the water dispersion solution of self-assembling amphiphilic material and skin activity material prepares dispersion soln;
B) apply shearing force by the dispersion soln in step a) simultaneously in heating and prepare coating solution;
C) by after being scattered in powder in the coating solution, adding metal salt solution or will be at the absorbed hypothallus of powder surface carefully by adding at leisure after metal salt solution is added the water be dispersed with powder that coating solution applies; And
D) place a period of time up to sink deposit and after wherein remove supernatant of the powder of coating, by washing, filter and dry above-mentioned steps in the coating powder for preparing obtain after shave powder with the hypothallus coating.
19, the preparation method of after shave powder according to claim 18, wherein, the shearing of described step b) is carried out when 60～90 ℃ scope internal heating.
20, the preparation method of after shave powder according to claim 18, wherein, the shearing of described step b) uses homogenizer or ultrasonic disruption instrument to carry out.
21, the preparation method of after shave powder according to claim 18 further is included in and applies after the shearing force by the microjet homogenizer.
22, the preparation method of after shave powder according to claim 18, wherein, described slaine is be selected from the group that comprises magnesium chloride, magnesium sulfate, zinc chloride, zinc sulfate, calcium chloride, calcium sulfate, aluminum chloride and aluminum sulfate at least a.
23, the preparation method of after shave powder according to claim 18, wherein, with respect to the described after shave powder of 100g, the amount of described slaine is in the scope of 0.01～2g.
24, a kind of make-up cosmetic composition that comprises the described after shave powder of claim 1.
25, make-up cosmetic composition according to claim 24, with respect to total make-up cosmetic composition of 100 weight portions, it comprises the after shave powder of 0.1～30 weight portion.
26, make-up cosmetic composition according to claim 24, wherein, described compositions is with the form preparation of Powdered foundation cream, emulsion form foundation cream, lip cosmetics or eye cosmetics.
CN2004800439460A 2004-09-07 2004-10-12 Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same Active CN101014316B (en)

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KR10-2004-0071439 2004-09-07
KR1020040071439 2004-09-07
KR1020040071439A KR100789343B1 (en) 2004-09-07 2004-09-07 Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same
PCT/KR2004/002604 WO2006028311A1 (en) 2004-09-07 2004-10-12 Cosmetic powder, its preparing method and make-up cosmetic composition comprising the same

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CN101014316B (en) 2010-06-02
KR100789343B1 (en) 2007-12-28

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