CN104884036B - Cosmetic pressed powder - Google Patents

Cosmetic pressed powder Download PDF

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Publication number
CN104884036B
CN104884036B CN201380068615.1A CN201380068615A CN104884036B CN 104884036 B CN104884036 B CN 104884036B CN 201380068615 A CN201380068615 A CN 201380068615A CN 104884036 B CN104884036 B CN 104884036B
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mass
powder
basis material
solvent
finish
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CN104884036A (en
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永井智雄
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Kao Corp
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Kao Corp
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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
    • 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
    • A61K8/0216—Solid or semisolid forms
    • A61K8/022—Powders; Compacted Powders
    • 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
    • A61K8/0241—Containing particulates characterized by their shape and/or structure
    • A61K8/025—Explicitly spheroidal or spherical shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25—Silicon; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—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
    • 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
    • A61Q1/02—Preparations containing skin colorants, e.g. pigments
    • A61Q1/08—Preparations containing skin colorants, e.g. pigments for cheeks, e.g. rouge
    • 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
    • A61Q1/02—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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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)

Abstract

The present invention relates to a kind of cosmetic pressed powders, the cosmetic pressed powder be by by the cosmetics basis material containing powder and finish, in water and aqueous solvent single solvent or mixed solvent of more than two kinds mixed by make pulp-like, after in filling to container, the cosmetic pressed powder for removing the solvent and obtaining, contains following compositions (A), (B) and (C)：(A) finish for being 0.2 or more in liquid and IOB values at 25 DEG C：Account for the 50 mass % or more of the finish total amount in cosmetics basis material；(B) layer silicate mineral：Account for 1~50 mass % of cosmetics basis material total amount；(C) the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.

Description

Cosmetic pressed powder
Technical field
The present invention relates to cosmetic pressed powders.
Background technology
In the manufacturing method of cosmetic pressed powder, have：After powder is mixed with the finish as adhesive again densification at The dry process of shape；Slurry is made with volatile solvent is added in the cosmetics basis material formed by powder and finish, is filled out After being charged in container, dries and removes volatile solvent and obtain the damp process of cosmetics.The solid obtained by damp process Powdery cosmetic promotes evenly dispersed, the use for having fine and smooth silty and soaking of powder and finish via slurry form Sense.In damp process, in order to play this feature to the maximum extent, it is necessary to make the powder and oil as basis material in the slurry Agent is uniformly dispersed.The solvent excellent as this basis material dispersibility, it is known to volatile hydrocarbon or low-boiling point alcohol, it is practical It is widely used (patent document 1,2) when obtaining cosmetic pressed powder using damp process.
However, since volatile hydrocarbon or low-boiling point alcohol are dangers, thus in the manufacture for cosmetic pressed powder In the case of, it needs to notice in terms of following safe operation, in environment corresponding aspects, that is, special custodial warehouse is arranged and carries out It manages to use, in actual manufacture, to be set as not exceeding the drying condition of ignition point, and wave through what is dried and removed Hair property solvent will recycling disposal once again.In addition, turpentole and the volatile hydrocarbon that obtains will in the case of the following oil exhaustion It can not utilize.
Based on such background, trial uses water as volatile solvent, but using paste-making by using water material, oil Agent is difficult to evenly dispersed, and the product obtained is uneven from a surface to internal finish dispersity, according to used cosmetics Position, have powder swabbing amount or upper technical problem used to the coating of the skin different or deterioration of impact resistance etc. that extends.
For the technical problem for solving such, there is the use level for the finish for attempting to inhibit bad dispersibility and utilize solid powder oil (patent document 3) or improve impact resistance (patent document 4) by containing epithelium formative macromolecule.In addition, also there is trial By in the basis material being made of specific powder material and finish, further containing polyalcohol and/or hydrophilic surface Activating agent, so as to improve the dispersibility (patent document 5) of basis material.
Patent document
[Patent document 1]Japanese Patent Laid-Open No. Sho 64-9909 bulletins
[Patent document 2]Japanese Patent Laid-fair 06-104612 bulletins
[Patent document 3]Japanese Patent Laid-Open 2007-269696 bulletins
[Patent document 4]No. 3455476 bulletins of Japanese Patent No.
[Patent document 5]Japanese Patent Laid-Open 2010-47528 bulletins
Invention content
The present invention relates to a kind of cosmetic pressed powder, which is by will be containing powder and finish Cosmetics basis material, in water and aqueous solvent single solvent or mixed solvent of more than two kinds mixed and done At pulp-like, in filling to container after, the cosmetic pressed powder obtained by removing the solvent, wherein containing it is following at Divide (A), (B) and (C)：
(A) finish for being liquid and IOB values at 25 DEG C up to 0.2 or more：Account for the finish total amount in cosmetics basis material 50 mass % or more；
(B) layer silicate mineral：Account for 1~50 mass % of cosmetics basis material total amount；
(C) the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.
Moreover, it relates to purposes of the above-mentioned cosmetic pressed powder as eye shadow.
In addition, the invention further relates to the manufacturing methods of cosmetic pressed powder, which is characterized in that by will by contain it is following at The finish of point (A), with contain following compositions (B) mixed with the powder of (C) and the cosmetics basis material modulated, Yi Jixuan From in water and aqueous solvent single solvent or mixed solvent of more than two kinds mixed and make pulp-like, filling to container In and then remove the solvent.
(A) finish at 25 DEG C in liquid and IOB values up to 0.2 or more：Account for the finish total amount in cosmetics basis material 50 mass % or more；
(B) layer silicate mineral：Account for 1~50 mass % of cosmetics basis material total amount；
(C) the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.
Specific implementation mode
As shown in patent document 3,4, when used in basis material solid powder oil, the high molecular feelings of epithelium formative Under condition, has the powder sense caused by these ingredients, is coated with poor use feeling.
In addition, as shown in patent document 5, if making to contain polyalcohol or hydrophily in cosmetic pressed powder basis material Surfactant will have makeup coated film not water-fast or new technical problem of sweat.
According to this, in the wet type filled solid powdery cosmetic for having used water, by making the cosmetics matrix material in slurry Expect it is well dispersed, and expect develop use feeling it is excellent and also fully with impact resistance formula.
Present inventor respectively specializes in powder, the finish in basis material, as a result in view of above-mentioned actual conditions It was found that by using finish, layer silicate mineral and the spherical powder of hydrophily with specific IOB values with special ratios, from Even and if using water modulate slurry in, still matrix material ingredients can be made evenly dispersed, the slurry of good fluidity can fill To each corner of cosmetics containers, and available use feeling is excellent, and the cosmetic pressed powder with enough impact resistances.
Even if the cosmetic pressed powder of the present invention is using water, as in the wet type filling of solvent, matrix material ingredients can It is evenly dispersed, and the slurry of modulated good fluidity, excellent use feeling is as a result can get, while there is sufficient resistance to punching Hitting property.
The finish of the ingredient (A) used in the present invention is in liquid at 25 DEG C, and IOB values are 0.2 or more, preferably 0.25 More than.By using such finish, finish can be made evenly dispersed in water slurry.
Herein, so-called " IOB values " is the index for the physical property for predicting organic compound, such as FRAGRANCE JOURNAL, Illustrated in vol.50, pp.79-82 (1981) etc., each position of the structure of compound is assigned to " organic value (OV) ", " nothing Add up to again after the score of machine value (IV) ", then the numerical value that total IV scores divided by total OV scores obtain is acquired.It is believed that by model The degree for the physical property that moral China (Van Der Waals) power influences is " Organic ", and the degree of the physical property influenced by electro-affinity is " inorganic nature ", the higher compound of IOB values more become the high compound of the polarity for being easy to generate electric interactions.
It can be enumerated up to 0.2 or more finish in liquid and IOB values as at 25 DEG C：Methyl phenyl silicone (IOB= 0.28) silicone oil such as；The higher alcohols such as octyl dodecanol (IOB=0.26)；Two different stearyl ester (IOB=0.28) of malic acid, lauroyl Base glutamic acid two (phytosterol base (phytosteryl)/octyldodecyl) ester (IOB=0.3), three (caprylic/caprics) are sweet Grease (IOB=0.3), hydroxy stearic acid 2- ethylhexyls (IOB=0.31), two sad propylene glycol esters (IOB=0.32), three (2 ethyl hexanoic acid) glyceride (IOB=0.35), lactic acid octyldodecyl (IOB=0.36), diisopropyl sebacate (IOB=0.4) ester oils such as；The plant oils such as castor oil (IOB=0.42)；Aliphatic acid such as isostearic acid (IOB=0.43) etc..
Among these, especially from the viewpoint of it can modulate the slurry of good fluidity, it is preferably used as isostearic acid With two glyceride of single isostearic acid (IOB=0.81) of the ester of glycerine, two isostearic acids, two glyceride (IOB=0.41), three different Two glyceride of stearic acid (IOB=0.26).
The finish of ingredient (A) can be used a kind or two or more be applied in combination, from slurry finish dispersibility, obtained From the perspective of the use feeling and impact resistance of cosmetic pressed powder, content accounts for the finish total amount in cosmetics basis material 50 mass % or more, preferably 55 mass % or more, more preferably 60 mass % or more.Also, from the water-fast of makeup epithelium From the perspective of property, 95 mass % of the finish total amount in cosmetics basis material are preferably accounted for hereinafter, more preferably 90 matter Measure % or less.In addition, the oil content of ingredient (A) is the 50 mass % or more of the finish total amount in cosmetics basis material, it is excellent It is selected as 55~95 mass %, particularly preferably 60~90 mass %.
Layer silicate mineral as ingredient used in the present invention (B) is used in usual cosmetics, such as It can enumerate：Sericite, mica, synthetic mica, kaolin, montmorillonite, hectorite etc..Among these, preferably sericite, Mica, synthetic mica, kaolin.
By the way that, there are these mineral, powder basis material is integrally easy to be spontaneously wet out by water in cosmetics basis material, and Even dispersion, and slurry fluidity increases, and becomes the physical property for being easy filling.
Because these layer silicate minerals can cause the mobility of slurry to deteriorate, hydrophobizing surface is not preferably being carried out It is used in the case of processing.
The layer silicate mineral of ingredient (B) is to can be used a kind or two or more is applied in combination, from powder in it is evenly dispersed, In appearance without color spot from the perspective of, content in cosmetics basis material contain 1 mass % or more, preferably 5 mass % More than, more preferably 10 mass % or more.Also, from the viewpoint of the mobility of slurry is abundant and use feeling is excellent, changing Contain 50 mass % in cosmetic basis material hereinafter, preferably 45 mass % are hereinafter, more preferably 40 mass % or less.In addition, The content of ingredient (B) in cosmetics basis material containing 1~50 mass %, preferably 5~45 mass %, more preferably 10~ 40 mass %.
The spherical powder of hydrophily of ingredient (C) used herein is according to the selected hydrophily spherical powder of operations described below Body.That is, water 15g and atoleine (SONNEBORN corporations, CARNATION) 15g to be fitted into vial and 2 layers of body are made System stands after being packed into after 0.1g powders just capping and violent stirring up and down wherein.When solution is divided into 2 layers once again, with dispersion In aqueous phase side person be hydrophily.
In addition, so-called " spherical powder " refers to shape in slightly spherical powder, can also be ellipsoid of revolution, surface has Concave-convex spherical powder etc., minor axis/draw ratio (i.e. ellipticity) of spherical powder is preferably 1.5 or less, be more preferably 1.2 with Under, particularly preferably 1.1 or less.
It is preferably spherical silicon dioxide powder as the spherical powder of hydrophily.In addition, can be used on originally is hydrophobicity Surface on, import hydroxyl or carboxyl and the spherical nylon powder of hydrophiling, spherical amido formate powder etc..
By using the spherical powder of hydrophily, the mobility of slurry can be increased, and applicator can wipe cosmetics Taken amount is adjusted to optimised quantity.
The spherical powder of hydrophily of ingredient (C) can be used a kind or two or more be applied in combination, from cosmetic pressed powder table Face is soft, cosmetics are easier to swabbing from the perspective of on applicator, and content contains 0.1 matter in cosmetics basis material Measure % or more, preferably 0.3 mass % or more, more preferably 0.5 mass % or more.Also, from the viewpoint of impact resistance, Contain 10 mass % or less, preferably 8 mass % or less, more preferably 5 mass % or less in cosmetics basis material.And And the content of ingredient (C) is to contain 0.1~10 mass % in cosmetics basis material, preferably 0.3~8 mass % is more excellent It is selected as 0.5~5 mass %.
In the cosmetic pressed powder of the present invention, the cosmetics basis material in addition to mentioned component, as long as usual Just can use used in cosmetics can use powder other than the above, finish, additive etc..
As powder other than the above, such as can enumerate：Mica titanium, titanium-oxide-coated synthesis phlogopite, iron oxide packet It is laminating to be coated at phlogopite, iron oxide encapsulated mica titanium, iron oxide encapsulated mica, ferric ferrocyanide cladding mica titanium, famille rose Mica titanium, titanium oxide/silica multilayer coating structure mica titanium；Titanium-oxide-coated glass flake, titanium oxide/iron oxide coat glass Thin slice, iron oxide cladding glass flake, silver cladding glass flake, gold cladding glass flake；Coated with silica aluminium powder；Oxidation Titanium/silica multilayer coating structure silica thin slice；Polyethylene terephthalate epoxy aluminium lamination powder gathers to benzene two Formic acid second diester aluminium lamination powder, gathers to benzene -11 aluminium lamination powder of polyethylene terephthalate polyurethane The light such as dioctyl phthalate second diester polymethyl methacrylate lamination powder, polyethylene terephthalate polyolefin lamination powder Brightness powder；D&C RED No.28,D&C RED No.7,D&C RED No.30,FD&C YELLOW No.5,FD&C YELLOW No.6,FD&The organic pigments pigment such as C BLUE No.1, black No. 401 (C.I.No.20470)；FD&C YELLOW No.5AL LAKE,FD&The color lakes organic pigment pigment such as C BLUE No.1AL LAKE；Yellow ferric oxide, red iron oxide, black oxygen Change the inorganic colored pigments such as iron, chromium oxide, chromium hydroxide, carbon black, ultramarine, ferric ferrocyanide, manganese violet；Zinc oxide, titanium oxide etc. White pigment；The extender pigments such as boron nitride；The metals pigment salt such as barium sulfate, calcium carbonate, magnesium carbonate, alumina silicate, magnesium silicate；Dioxy The inorganic pigments such as SiClx, aluminium oxide；Polyethylene powders, polymethylmethacrylate powder, nylon powder, gather polypropylene powder Tetrafluoroethene powder, silicone powder, silicone rubber powder, silk powder (silk powder), amido formate powder, cellulose powder, The tree powder bodies such as poly- ethylene fluoride；The acylated lysines powder such as lauroyl lysine；Gold as higher fatty acid metal salt Belong to soap powder body etc..
Size, shape of such powder etc. are simultaneously not limited, and can be used a kind or two or more is applied in combination.In addition, these powder Body also can suitably implement surface treatment.
In order to give full play to the dressing effect for assigning color or gloss, the content of powder is to make up as powder total amount It is preferably 70 mass % or more, more preferably 75 mass % or more, particularly preferably 80 mass % or more in product basis material.And And from the viewpoint of conformality, preferably 97 mass % hereinafter, more preferably 96 mass % hereinafter, particularly preferably 95 matter Measure % or less.In cosmetics basis material it is preferably 70~97 mass % as powder total amount, more in addition, powder content is Add preferably 75~96 mass %, particularly preferably 80~95 mass %.
In addition, as the finish other than ingredient (A) used in cosmetics basis material, as long as in common cosmetics Used in, for example, can enumerate：Hydrocarbon ils, higher fatty acids, higher alcohol, various ester oils, silicone oil, perfluoroalkyl ethers etc. Fluorine class finish etc..
By finish as cooperation, the wetness sensation of final products or the attachment to skin can be promoted, so it is preferred that.
These finishes can be used a kind or two or more be applied in combination, and be the profit that can give full play to conformality or final products Wet sense or attachment and other effects to skin, content be, in cosmetics basis material is preferably 3 matter as finish total amount Measure % or more, more preferably 4 mass % or more, particularly preferably 5 mass % or more.Also, it is solid in order to avoid cosmetics surface Change, use feeling deterioration, as finish total amount, preferably 30 mass % are hereinafter, more preferably 25 matter in cosmetics basis material % is measured hereinafter, particularly preferably 20 mass % or less.In addition, oil content is, as finish total amount in cosmetics basis material In preferably 3~30 mass %, further preferably 4~25 mass %, more preferably 5~20 mass %.
In addition, in cosmetics basis material, it, can be with matching surface activity with the evenly dispersed purpose of auxiliary element Agent.
It, can be with as long as the surfactant usually used in cosmetics can be used arbitrarily as surfactant It enumerates：Nonionic surfactant, anion surfactant, cationic surfactant, amphoteric surfactant etc..Example Such as, it can enumerate：Fatty acid glyceride and its aklylene glycol addition product, polyglyceryl fatty acid ester and its aklylene glycol addition Object, sorbitan fatty acid ester and its aklylene glycol addition product, Crodaret, polyoxyalkylenes alkyl are total Modified organopolysiloxane, polyether-modified organopolysiloxane, lecithin etc..
As surfactant, preferred nonionic surfactants.
In addition, in cosmetics basis material, it is the performance or quality that can promote product, effect of the present invention can be not being undermined Suitably coordinate the ingredient used in usual cosmetics in the range of fruit, such as：It is moisturizer, pH adjusting agent, antioxidant, fungi-proofing The various additives such as mould inhibitor, ultra-violet absorber, fragrance, Cosmetic Ingredient.
Cosmetics basis material is using the device for manufacturing common powdery cosmetic and to be stirred mentioned component mixed Close and modulate.
More particularly cosmetics basis material is first to mix the finish containing ingredient (A), as needed It is dissolved by heating.On the other hand, the powder containing ingredient (B) and (C) is uniformly mixed.Finish is added in the powder is allowed to equal Even dispersion, then modulated by crushing.
By the cosmetics basis material being achieved in that, with single solvent in water and aqueous solvent or of more than two kinds Mixed solvent is mixed to make pulp-like, after filling into container, by removing the solvent it is hereby achieved that solid Body powdery cosmetic.
In solvent used in the mixing with cosmetics basis material, aqueous solvent is preferably ethyl alcohol, propyl alcohol, isopropyl The low-boiling point alcohols such as alcohol, butanol.
As solvent, it is preferably individually for water, or the alcohol solution that low-boiling point alcohol is dissolved in the water.In alcohol solution Low-boiling point alcohol concentration be preferably 50 mass % or less.Determining alcohol in alcohol solution is higher, the cosmetics when slurry is modulated Basis material dispersion is the better, can more obtain that use feeling is excellent, cosmetic pressed powder with sufficient impact resistance.But It is that in the cosmetic pressed powder of the present invention, even if not using low-boiling point alcohol completely, also can get has very good make With sense, with the cosmetic pressed powder of abundant impact resistance, thus the low-boiling point alcohol concentration in alcohol solution is more preferably 25 mass % hereinafter, more preferably 10 mass % hereinafter, particularly preferably 5 mass % or less.
In the present invention, when using cosmetics basis material and the single solvent in water and aqueous solvent or 2 kinds When above mixed solvent modulates slurry, from the viewpoint of with the mobility suitable for filled therewith, relative to cosmetics base 100 mass parts of body material, single solvent or mixed solvent of more than two kinds in water and aqueous solvent it is preferable to use 50~ 120 mass parts further preferably use 70~100 mass parts.
By cosmetics basis material, in water and aqueous solvent single solvent or mixed solvent of more than two kinds into After row mixing, in filling to container, and solvent is removed by heat drying.Heating temperature, device are simultaneously not limited, for by institute The all dry distillation of some solvents, preferably 30 DEG C or more, more preferably 50 DEG C or more.Drying device is dry using hot air circulation type Dry machine will not preferably be such that cosmetics are locally exposed under high temperature.
In the present invention, makes amphipathic ester contained in the wet type filling slurry in cosmetics basis material, powder can be promoted to moisten It is wet, and slurry is rich in mobility, thus suitable for carrying out the wet of filling paste as from the hole set by cosmetics containers bottom surface A kind of wet type back side filling method of formula method.
In addition, slurry used in the present invention is since mobility is high, slurry can be filled uniformly to each angle of cosmetics containers It falls, thus is also applied for the stereo shaping carried out using back side filling.So-called " stereo shaping carried out with back side filling " is table Spatially formula is molded in face, and it is cosmetics surface detail or three-dimensional shape to be crimped through engraving in opening of container when overleaf filling After the component of the shape of reversion, slurry is squeezed into from the filling hole being arranged in container bottom, while structure is crimped using opening portion top Part absorbs the volatile solvent in slurry to cured forming method.Here, so-called " solid " is not limited to solid powder Cosmetics be overall shaped into it is dome-shaped or pyramid shape, further include cosmetic pressed powder surface be in different height, intentionally It is arranged to the design with difference of height part.
The cosmetic pressed powder of the present invention can be applicable in as foundation cream, eye shadow, blush etc..Make particularly suitable as eye shadow With.
Related the above embodiment, the present invention further disclose constituent below.
A kind of cosmetic pressed powders of 1 > of <, be by by the cosmetics basis material containing powder and finish, be selected from Single solvent or mixed solvent of more than two kinds in water and aqueous solvent are mixed and make pulp-like, in filling to container Later, the cosmetic pressed powder for removing the solvent and obtaining, contains following component (A), (B) and (C)：
(A) finish at 25 DEG C in liquid and IOB values up to 0.2 or more：Account for the finish total amount in cosmetics basis material 50 mass % or more；
(B) layer silicate mineral：Account for 1~50 mass % of cosmetics basis material total amount；
(C) the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.
Cosmetic pressed powders of 2 > of < as recorded in 1 > of above-mentioned <, wherein the finish of ingredient (A) is preferably IOB values Up to 0.25 or more.
Cosmetic pressed powders of 3 > of < as recorded in 2 > of above-mentioned < 1 > or <, wherein the finish of ingredient (A) is preferred For the polyglycerol ester in two glyceride of two glyceride of single isostearic acid, two isostearic acids, two glyceride and three isostearic acids Fat acid esters.
Cosmetic pressed powders of 4 > of < as recorded in any one of above-mentioned 1 > of <~<, 3 >, wherein ingredient (A) Content is relative to the finish total amount in cosmetics basis material, preferably 55~95 mass %, more preferably 60~90 mass %.
Cosmetic pressed powders of 5 > of < as recorded in any one of above-mentioned 1 > of <~<, 4 >, wherein ingredient (B) Layer silicate mineral is preferably one kind or two or more containing being selected among sericite, mica, synthetic mica and kaolin.
Cosmetic pressed powders of 6 > of < as recorded in any one of above-mentioned 1 > of <~<, 5 >, wherein in cosmetics base In body material, the content of ingredient (B) is preferably 5~45 mass %, more preferably 10~40 mass %.
Cosmetic pressed powders of 7 > of < as recorded in any one of above-mentioned 1 > of <~<, 6 >, wherein ingredient (C) The spherical powder of hydrophily is preferably containing the spherical Buddhist nun selected from spherical silicon dioxide powder, through importing hydroxyl or carboxyl and hydrophiling It is one kind or two or more in imperial powder and spherical amido formate powder.
Cosmetic pressed powders of 8 > of < as recorded in any one of above-mentioned 1 > of <~<, 7 >, wherein in cosmetics base In body material, the content of ingredient (C) is preferably 0.3~8 mass %, more preferably 0.5~5 mass %.
Cosmetic pressed powders of 9 > of < as recorded in any one of above-mentioned 1 > of <~<, 8 >, wherein in cosmetics base In body material, the content of powder is preferably 70~97 mass % as powder total amount meter, further preferably 75~96 mass %, Particularly preferably 80~95 mass %.
Cosmetic pressed powders of 10 > of < as recorded in any one of above-mentioned 1 > of <~<, 9 >, wherein in cosmetics In basis material, the content of finish is preferably 3~30 mass % as finish total amount meter, more preferably 4~25 mass %, especially Preferably 5~20 mass %.
Cosmetic pressed powders of 11 > of < as recorded in any one of above-mentioned 1 > of <~<, 10 >, wherein solvent is preferred It is individually for water, or the alcohol solution for making the low-boiling point alcohol in ethyl alcohol, propyl alcohol, isopropanol and butanol be dissolved in the water.
Cosmetic pressed powders of 12 > of < as recorded in any one of above-mentioned 1 > of <~<, 11 >, wherein by from setting It sets in the hole of container bottoms, slurry is subjected to back side filling and is molded.
Cosmetic pressed powders of 13 > of < as recorded in any one of above-mentioned 1 > of <~<, 12 >, wherein surface is vertical Body formula is molded.
Cosmetic pressed powders of 14 > of < as recorded in any one of above-mentioned 1 > of <~<, 13 >, be foundation cream, eye shadow, Or blush.
Purposes of the cosmetic pressed powder as eye shadow recorded in any one of above-mentioned 1 > of <~<, 13 > of 15 > of <.
A kind of manufacturing methods of cosmetic pressed powder of 16 > of <, being will be by the finish for containing following compositions (A) and under containing State ingredient (B) mixed with the powder of (C) and the cosmetics basis material modulated, and the list in water and aqueous solvent One solvent or mixed solvent of more than two kinds are mixed and make pulp-like, and the solvent is filled into container and then remove.
(A) finish at 25 DEG C in liquid and IOB values up to 0.2 or more：Account for the finish total amount in cosmetics basis material 50 mass % or more；
(B) layer silicate mineral：Account for 1~50 mass % of cosmetics basis material total amount；
(C) the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.
Embodiment
Hereinafter, using embodiment, the present invention will be described in more detail, and the technology of the present invention range is not implemented by these Example limits.In addition, the numerical value in table indicates content (quality %).Before embodiment, first to being evaluated used by each embodiment Method illustrates.
(1) mobility of slurry：
By 50g filled therewiths in internal diameter 30mm, long 280mm, the syringe with diameter 1mm discharge openings, for when logical The air pressure for applying 0.4Mpa is crossed, discharge method when by discharge opening discharge slurry is evaluated according to following benchmark.
(evaluation criteria)
◎：Full dose spues in continuous.
○：After more than half amount that spues, discharge opening is blocked.
△：Discharge opening is blocked before half amount that spues.
×：It can not spue completely.
(2) appearance：
Under the same conditions manufacture 10 cosmetic pressed powders, for occur color spot (a denser portion that can distinguish between colors, compared with Light part) cosmetic pressed powder generation ratio, evaluated according to following benchmark.
(evaluation criteria)
◎：Color spot generates ratio 0/10.
○：Color spot generates ratio 1/10~2/10.
△：Color spot generates ratio 3/10~5/10.
×：Color spot generates ratio 6/10~10/10.
(3) use feeling：
Group member is specially evaluated for the use feeling (powder when skin smears each cosmetic pressed powder by 20 women Swabbing amount, the quality of coating extension), carry out sensory evaluation.The result is that being indicated by following benchmark.
(evaluation criteria)
◎：Good number is answered up to more than 17 people.
○：It is 12~16 people to answer good number.
△：It is 8~11 people to answer good number.
×：Good number is answered below 7 people.
(4) impact resistance：
So that each cosmetic pressed powder is built in cosmetic container, thickness is fallen on from height 50cm repetitions with horizontal direction On 15mm glued boards, number until there are the abnormal phenomenon such as defect, fragmentation, cracking is evaluated.Evaluation criteria is as follows.
(evaluation criteria)
◎：11 times or more.
○：7~10 times.
△：5~6 times.
×：4 times or less.
&#91;Examples 1 to 8, Bi compare Li1~5 &#93;
By the cosmetic pressed powder of composition manufacture shown in following table 1, and above-mentioned experiment is carried out.As a result merge note in table 1 In.
(manufacturing method of cosmetic pressed powder)
A：Ingredient 1~6 is mixed, and is heated to 70 DEG C of dissolvings.
B：Ingredient 7~16 is uniformly mixed.
C：A is added in B and is allowed to evenly dispersed, obtains cosmetics basis material after crushed.
D：100 mass parts C are mixed to have modulated slurry with 100 mass parts solvents.
For embodiment 8, used after in advance mixing 80 mass parts water with 20 mass parts ethyl alcohol.
E：In the aluminum metal disk (2.7cm × 2.7cm squares, thickness 4mm) that bottom surface offers the holes diameter 1mm, D is starched Material carries out filling molding using back side filling.
F：Molded product carries out drying in 7 hours in 50 DEG C of drying machines.
It is learnt by the result of table 1,1~embodiment of embodiment 8 is that slurry fluidity, appearance, use feeling, impact resistance are in Well.
Below at manufacturing cosmetic pressed powder in being grouped as, and above-mentioned evaluation test is carried out, as a result stream of slurry Dynamic property, appearance, use feeling, impact resistance are in good.
Embodiment 9 (dome-shaped solid powder blush)
(manufacturing method)
A：Blending constituent 1~3, and be heated to 70 DEG C and dissolve.
B：Ingredient 4~15 is uniformly mixed.
C：A is added in B and is allowed to evenly dispersed, obtains cosmetics basis material after crushed.
D：100 mass parts C are mixed with 100 mass parts water and modulate slurry.
E：In the aluminum metal disk that bottom surface offers the holes diameter 1mm, the slurry of D is filled into using back side filling Type.
At this point, being set as the dome-shaped of reversion by the way that the opening portion top of aluminum metal disk is crimped component, to modulation Dome-shaped solid powder blush.
F：Molded product carries out drying in 7 hours in 50 DEG C of drying machines.
Embodiment 10 (pyramid shape solid powder eye shadow)
*11：Silicone SH556FLUID (TorayDow Corning corporations)
*12：PDM-40L (TOPY industrial groups system)
*13：SHP-5 (water island alloyed iron corporation)
*14：METASHINE MC1040RS (Japanese plate glass corporation)
*15：Helios R100S (TOPY industrial groups system)
*16：Timiron Splendid Gold (Merck corporations)
*17：METASHINE MC5150PSS1 (Japanese plate glass corporation)
(manufacturing method)
A：Ingredient 1~5 is mixed, and is heated to 70 DEG C and dissolves.
B：Ingredient 6~18 is uniformly mixed.
C：In B add A and make it is evenly dispersed, after crushed obtain cosmetics basis material.
D：100 mass parts C are mixed with 120 mass parts water and modulate slurry.
E：In the resin disk that bottom surface offers the holes diameter 1mm, D slurries are subjected to filling molding using back side filling.
At this point, by the way that the opening portion top of resin disk is crimped the pyramid shape that component makes reversion, pyramid is just made Shape solid powder eye shadow.
F：Molded product carries out drying in 7 hours in 50 DEG C of drying machines.
Embodiment 11 (the solid powder foundation cream for being imprinted with brand mark chapter)
*18：SP-500 (Toray system)
*19：TREFIL E-506 (TorayDow Corning corporations)
(manufacturing method)
A：Ingredient 1~3 is mixed, and is heated to 70 DEG C and dissolves.
B：Ingredient 4~18 is uniformly mixed.
C：A is added in B and is allowed to evenly dispersed, and cosmetics basis material is obtained after crushing.
D：100 mass parts C are mixed with 120 mass parts water and have modulated slurry.
E：In the resin disk that bottom surface is provided with the holes diameter 1mm, the slurry of D is subjected to filling molding using back side filling.
At this point, designing the brand mark chapter engraving of reversion on component by being crimped on the opening portion top of resin disk, just it is made It is imprinted with the solid powder foundation cream of brand mark chapter.
F：Molded product carries out drying in 7 hours in 50 DEG C of drying machines.
&#91;Embodiment 12~14,6~8&#93 of comparative example;
Make the cosmetic pressed powder formed shown in table 2 in the same manner as Examples 1 to 8, and for slurry fluidity, outer It sees, use feeling and impact resistance are evaluated.As a result merge note in table 2.
&#91;Table 2&#93;
(* 1) Cosmol 41 (day clear Oillio Group corporations)
(* 2) Cosmol 42 (day clear Oillio Group corporations)
(* 3) Cosmol 222 (day clear Oillio Group corporations)
(* 4) Cosmol 43 (day clear Oillio Group corporations)
(* 10) SUNSPHERE H-52 (AGC SI-TECH corporations)
(* 20) SUNLOVELY C (AGC SI-TECH corporations)
(* 21) Matsumoto Microsphere M (Song Yuan greases drugmaker system)
(* 22) poly- silica KSP-100 (chemical industrial company of SHIN-ETSU HANTOTAI system).

Claims (11)

1. a kind of cosmetic pressed powder, wherein
The cosmetic pressed powder be by will the cosmetics basis material containing powder and finish, with selected from water and aqueous molten Single solvent or mixed solvent of more than two kinds in agent are mixed and make pulp-like, and after filling into container, removing should Solvent and the cosmetic pressed powder obtained, contain following compositions (A), (B) and (C)：
(A) finish at 25 DEG C in liquid and IOB values up to 0.2 or more：Account for 50 of the finish total amount in cosmetics basis material Quality % or more, also, the finish of ingredient (A) be selected from two glyceride of single isostearic acid, two isostearic acids, two glyceride and Polyglyceryl fatty acid ester in three isostearic acids, two glyceride；
(B) contain the one kind or two or more layer silicate mineral in sericite, synthetic mica, kaolin：Account for makeup 1~50 mass % of product basis material total amount；
(C) spherical silicon dioxide as the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.
2. cosmetic pressed powder as described in claim 1, wherein
Solvent is individual water, or the alcohol solution that low-boiling point alcohol is dissolved in the water,
A concentration of 25 mass % or less of low-boiling point alcohol in alcohol solution.
3. cosmetic pressed powder as claimed in claim 2, wherein
A concentration of 10 mass % or less of low-boiling point alcohol in alcohol solution.
4. cosmetic pressed powder as claimed in claim 2 or claim 3, wherein
A concentration of 5 mass % or less of low-boiling point alcohol in alcohol solution.
5. cosmetic pressed powder according to any one of claims 1 to 3, wherein
By from be arranged the hole of container bottoms by slurry carry out the back side filling by be molded.
6. cosmetic pressed powder according to any one of claims 1 to 3, wherein
Surface is three-dimensional molding.
7. purposes of the cosmetic pressed powder according to any one of claims 1 to 6 as eye shadow.
8. a kind of manufacturing method of cosmetic pressed powder, which is characterized in that
Cosmetics basis material and solvent are mixed and make pulp-like, fills into container and then remove the solvent, Wherein,
The cosmetics basis material will be by that will contain the finish of following compositions (A) and containing the powder of following compositions (B) and (C) It is mixed and is modulated；
The solvent is single solvent or mixed solvent of more than two kinds in water and aqueous solvent；
(A) finish at 25 DEG C in liquid and IOB values up to 0.2 or more：Account for 50 of the finish total amount in cosmetics basis material Quality % or more, also, the finish of ingredient (A) be selected from two glyceride of single isostearic acid, two isostearic acids, two glyceride and Polyglyceryl fatty acid ester in three isostearic acids, two glyceride；
(B) contain the one kind or two or more layer silicate mineral in sericite, synthetic mica, kaolin：Account for makeup 1~50 mass % of product basis material total amount；
(C) spherical silicon dioxide as the spherical powder of hydrophily：Account for 0.1~10 mass % of cosmetics basis material total amount.
9. the manufacturing method of cosmetic pressed powder as claimed in claim 8, wherein
Solvent is individual water, or the alcohol solution that low-boiling point alcohol is dissolved in the water,
A concentration of 25 mass % or less of low-boiling point alcohol in alcohol solution.
10. the manufacturing method of cosmetic pressed powder as claimed in claim 9, wherein
A concentration of 10 mass % or less of low-boiling point alcohol in alcohol solution.
11. the manufacturing method of the cosmetic pressed powder as described in claim 9 or 10, wherein
A concentration of 5 mass % or less of low-boiling point alcohol in alcohol solution.
CN201380068615.1A 2012-12-28 2013-12-27 Cosmetic pressed powder Expired - Fee Related CN104884036B (en)

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