CN106659670A - Liquid topical preparation for skin - Google Patents
Liquid topical preparation for skin Download PDFInfo
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- CN106659670A CN106659670A CN201580043944.XA CN201580043944A CN106659670A CN 106659670 A CN106659670 A CN 106659670A CN 201580043944 A CN201580043944 A CN 201580043944A CN 106659670 A CN106659670 A CN 106659670A
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- skin preparations
- extenal use
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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
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
- A61K8/88—Polyamides
-
- 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
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/25—Silicon; Compounds thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
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- Dermatology (AREA)
- Cosmetics (AREA)
Abstract
A liquid topical preparation for skin, containing component A: nylon powder, component B: bentonite and/or Laponite, component C: an organic salt and/or an inorganic salt, component D: a nonionic surfactant, and component E: water, the component A content being 0.5-5.0 mass%, the component B content being 0.4 mass% or less, the component C content being 0.1-3.0 mass%, and the mass ratio of the component A content to the component B content [(component A content)/(component B content)] being 100 or less. The liquid topical preparation for skin of the present invention can be used, for example, as a lotion.
Description
Technical field
The present invention relates to liquid skin preparations for extenal use.
Background technology
As the liquid skin preparations for extenal use for cosmetic preparation, it is known that the liquid skin containing powder body in the liquid such as water or alcohol
External preparation.It is known that：If for example the astringent containing nylon powder is applied to into skin, nylon powder meeting after moisture evaporation
Skin surface is residued in, dry feeling can be obtained.When stored nylon powder to settle and be separated into two-layer this astringent can occur,
Vibrated when using and made after nylon powder dispersion, to be applied to skin and use.
For example, Patent Document 1 discloses a kind of 2 stratotype cosmetic preparation, it is characterised in that its contain following compositions (A),
(B), (C), (D) and (E), ethanol is 20/80～80/20 with mass ratio (D)/(E) of water.
(A) organic powder
(B) water-soluble inorganic salt
(C) surfactant
(D) ethanol
(E) water
In such liquid skin preparations for extenal use, the composition that spice, menthol etc. are insoluble in water, but indissoluble are added sometimes
Adsorbed by powder body into branch in water, it is thus possible to solubilising is carried out under conditions of without solubilizing agent.
Prior art literature
Patent documentation
Patent documentation 1：Japanese Unexamined Patent Publication 2004-262887 publications
The content of the invention
Invent problem to be solved
But, be insoluble in liquid skin preparations for extenal use the composition of water content it is many or long-time preserve liquid external preparation for skin
In the case of agent, the solubilising power produced by powder body is not enough, and the liquid of liquid skin preparations for extenal use becomes sometimes opaque and damages
Evil outward appearance.
Therefore, present inventor has performed following researchs：By the mixture in the liquid skin preparations for extenal use comprising nylon powder
As the nonionic surfactant of solubilizing agent, so as to further improve solubilising power.As a result it is recognized that while liquid external preparation for skin
The solubilising power of agent is improved, but if containing the nonionic table as solubilizing agent in the liquid skin preparations for extenal use comprising nylon powder
Face activating agent, the then it some times happens that caking of nylon powder.In addition we know, in order to suppress the caking, further mixture bentonite
And/or hectorite and organic salt and/or inorganic salt, as a result according to the difference of the content range of composition, liquid skin preparations for extenal use
3 layers are separated into sometimes and damage outward appearance.
The problem of the present invention is that offer is a kind of suppresses caking and 3 layers of separation and the good liquid external preparation for skin of use feeling
Agent.
For solving the scheme of problem
The present invention can solve to state problem, and it is related to a kind of liquid skin preparations for extenal use, and it includes composition A：Nylon powder, composition
B：Bentonite and/or hectorite, composition C：Organic salt and/or inorganic salt, components D：Nonionic surfactant and composition E：
Water,
The content of the composition A is 0.5 mass %～5.0 mass %,
The content of the composition B be 0.4 mass % below,
The content of the composition C is 0.1 mass %～3.0 mass %,
Mass ratio [(content of the composition A)/(described of the content of the composition A relative to the content of the composition B
The content of composition B)] it is less than 100.
The effect of invention
According to the present invention it is possible to provide it is a kind of suppress caking and 3 layers separate and the good liquid external preparation for skin of use feeling
Agent.
Specific embodiment
The liquid skin preparations for extenal use of the present invention includes composition A：Nylon powder, composition B：Bentonite and/or hectorite, composition
C：Organic salt and/or inorganic salt, components D：Nonionic surfactant and composition E：Water is used as neccessary composition.The liquid of the present invention
Shape skin preparations for extenal use can also include the composition beyond mentioned component A, composition B, composition C, components D and composition E.
In this specification, " liquid " refer to 25 DEG C viscosity be below 3000mPas, be preferably 1～1000mPas,
More preferably 1～200mPas.Above-mentioned viscosity can be determined using tuning-fork-type vibrating type viscometer.
In this specification, each composition (for example, composition A～D) can only using one kind, it is also possible to using two or more.Need
It is noted that in this specification, in the case of using two or more identical component, the content of each composition refers to its total amount.
Composition A is nylon powder (also referred to as nylon powder body, nylon particles).In the liquid skin preparations for extenal use of the present invention, into
A is divided mainly to play the effect for giving the dry and comfortable sense of touch (dry feeling) of skin after coating.In addition, when for example coating face etc.,
The effect for suppressing greasy (ギ ラ Star キ) can be played.It should be noted that dry feeling is for example referred to without sense of touch that is tacky, being dried.
As the raw material of composition A, for example, can enumerate nylon 6, nylon 12 etc..Wherein, preferred nylon 12.
The mean diameter of composition A is not particularly limited, preferably 1.0 μm～40.0 μm, more preferably 1.0 μm～20.0
μm, more preferably 3.0 μm～10.0 μm.
In this specification, mean diameter can be measured using laser diffraction and scattering method.Specifically, for example can make
It is measured with laser diffraction and scattering formula particle size distribution device (HORIBA societies manufacture LA950V2).
Composition A can use commercially available product.As above-mentioned commercially available product, for example, Aica Kogyo Company can be enumerated,
Limited manufactures, trade name " ガ Application ツ パ ー Le GPA-550 "；The manufacture of ARKEMA Co., Ltd., trade name " Orgasol (R)
2002EXD NAT COS " etc..
Composition A can only use a kind, it is also possible to use two or more.
From dry feeling aspect is obtained, in mass % of liquid skin preparations for extenal use 100 of the present invention, composition A's contains
Measure as more than 0.5 mass %, more than preferably 1.0 mass %, more than more preferably 1.5 mass %.In addition, from it is not to prevent
Set out in terms of fast rough sense, in mass % of liquid skin preparations for extenal use 100 of the present invention, the content of composition A is 5.0 matter
Below amount below %, preferably 4.5 mass %, below more preferably 4.0 mass %.That is, in the liquid external preparation for skin of the present invention
In mass % of agent 100, the content of composition A is 0.5 mass %～5.0 mass %, be preferably 1.0 mass %～4.5 mass %, more
Preferably 1.5 mass %～4.0 mass %.The content of composition A is all the components A in the liquid skin preparations for extenal use of the present invention
The total amount of content.It should be noted that rough sense refers to such as powder and the mutual friction of powder phase and feels the factitious sense of touch for involving.
Composition B is bentonite and/or hectorite (that is, one of bentonite and hectorite or both).The present invention's
In liquid skin preparations for extenal use, composition B mainly plays the effect of the caking for suppressing composition A.Composition B can only use a kind, it is also possible to
Using two or more.
From 3 layers of detached aspect are suppressed, in mass % of liquid skin preparations for extenal use 100 of the present invention, composition B's contains
Measure as below 0.4 mass %, below preferably 0.3 mass %, below more preferably 0.2 mass %.In addition, containing to composition B
The lower limit of amount is not particularly limited, from the aspect for suppressing caking, in mass % of liquid skin preparations for extenal use 100 of the present invention
In, more than preferably 0.01 mass %, more than more preferably 0.1 mass %.That is, in the liquid skin preparations for extenal use 100 of the present invention
In quality %, the content of composition B is below 0.4 mass %, is preferably 0.01 mass %～0.3 mass %, more preferably 0.1 matter
Amount %～0.2 mass %.The content of composition B is the total amount of the content of all the components B in the liquid skin preparations for extenal use of the present invention.
From the aspect for suppressing caking, [(composition A's contains relative to the mass ratio of the content of composition B for the content of composition A
Amount)/(content of composition B)] be less than 100, be preferably less than 50, be more preferably less than 20, be more preferably less than 15.Separately
Outward, from improving use feeling aspect, the content of composition A relative to the content of composition B mass ratio [(content of composition A)/
(content of composition B)] it is preferably more than 1.0, more preferably more than 2.0.
The present invention liquid skin preparations for extenal use can not damage the present invention effect in the range of comprising nylon powder with
Outer powder body (sometimes referred to as " other powder body ").
It is not particularly limited as other powder body, such as polyethylene powders, silicon dioxide, polystyrene, poly- can be enumerated
Methyl methacrylate (PMMA), carbamate, Talcum, silicone powder, hydroxyapatite etc..
The mean diameter of other powder body is not particularly limited, preferably 0.1 μm～40.0 μm, more preferably 1.0 μm～
20.0μm。
Other powder body can only use a kind, it is also possible to use two or more.
In the case where the liquid skin preparations for extenal use of the present invention is comprising other powder body, in the liquid skin preparations for extenal use of the present invention
The content of other powder body be preferably 0.01 mass parts～10.0 mass parts, more relative to the mass parts of content 100 of nylon powder
Preferably 0.05 mass parts～1.0 mass parts.
Composition C is organic salt and/or inorganic salt (that is, one of organic salt and inorganic salt or both).Composition C and composition
B together mainly plays the effect of the caking for suppressing composition A.Composition C can only use a kind, it is also possible to use two or more.
As composition C, slaine (for example, multivalent metal salt more than univalent metal salt, bivalence etc.) etc. can be enumerated.Make
For above-mentioned slaine, for example, can enumerate sodium salt, potassium salt, calcium salt, magnesium salt, zinc salt, ammonium salt, aluminium salt etc..Specifically, Ke Yiju
Go out p-phenolsulfonic acid's zinc, Sodium Chloride, potassium chloride, calcium chloride, magnesium chloride, magnesium sulfate, Alumen, sodium carbonate, sodium bicarbonate, bicarbonate
Potassium, ammonium chloride, sodium phosphate, disodium hydrogen phosphate sodium, sodium dihydrogen phosphate, sodium citrate (trisodium citrate), ethylenediaminetetraacetic acid two
Sodium, aluminium potassium sulfate, tetrasodium ethylenediamine tetraacetate, zinc pyrrolidone carboxylate etc..Among above-mentioned, from being inhibited outside by liquid skin
Set out in terms of the effect of the sebum caused with agent, preferred zinc salt, preferred zinc pyrrolidone carboxylate (PCA zinc), p-phenolsulfonic acid
Zinc.
Composition C can only use a kind, it is also possible to use two or more.
From the aspect for suppressing caking, in mass % of liquid skin preparations for extenal use 100 of the present invention, the content of composition C
For more than 0.1 mass %, more than preferably 0.4 mass %, more than more preferably 0.8 mass %.In addition, from 3 layers of separation of suppression
Aspect set out, in mass % of liquid skin preparations for extenal use 100 of the present invention, the content of composition C is below 3.0 mass %, excellent
Elect as below 2.0 mass %, below more preferably 1.6 mass %, below more preferably 1.2 mass %.That is, in the present invention
Mass % of liquid skin preparations for extenal use 100 in, the content of composition C is 0.1 mass %～3.0 mass %, is preferably 0.1 mass %
～2.0 mass %, more preferably 0.4 mass %～1.6 mass %, more preferably 0.8 mass %～1.2 mass %.Into
The content for dividing C is the total amount of the content of all the components C in the liquid skin preparations for extenal use of the present invention.
Components D is nonionic surfactant.Components D is mainly played spice, cooling ingredient etc. in water base composition
The effect of slightly water-soluble material solubilising.Components D can only use a kind, it is also possible to use two or more.
As components D, for example, can enumerate polyoxyethylene fatty acid, fatty acid glyceride, polyoxyethylene glycerol fatty acid
Ester, Polyglycerol ester of fatty acids, sorbitan aliphatic ester, Polyoxyethylene Sorbitan acid esters, sucrose fatty acid ester, polyoxy
Vinyl alkyl ether, sucrose fatty acid ester, polyoxyethylene alkyl ether, polyoxyethylene polyoxy-propylene, polyxyethylated benzene
Base ether, Polyethylene oxide (hydrogenation) Oleum Ricini, fatty acid alkanol amides etc..Wherein, preferred polyoxyethylene polyoxy-propylene, poly-
Oxygen ethylene (hydrogenation) Oleum Ricini.As above-mentioned polyoxyethylene polyoxy-propylene, for example, can enumerate Polyethylene oxide polyoxy third
Alkene decyl myristyl ether.
The content of components D is not particularly limited, from solubilising power aspect is improved, in the liquid skin of the present invention
In mass % of external preparation 100, more than preferably 0.01 mass %, more than more preferably 0.1 mass %.In addition, suppressing from caking
Set out with terms of use feeling, in mass % of liquid skin preparations for extenal use 100 of the present invention, the content of components D is preferably 5.0 matter
Below amount below %, more preferably 1.0 mass %.That is, in mass % of liquid skin preparations for extenal use 100 of the present invention, components D
Content is preferably 0.01 mass %～5.0 mass %, more preferably 0.1 mass %～1.0 mass %.The content of components D is this
The total amount of the content of all the components D in the liquid skin preparations for extenal use of invention.
Composition E is water, is not particularly limited, but preferably pure water.The content of composition E is not particularly limited, from imparting
Set out in terms of salubrious sense of touch as water, in mass % of liquid skin preparations for extenal use 100 of the present invention, preferably 50.0 matter
It is more than amount more than %, more preferably 60.0 mass %.In addition, antiseptic power aspect is given from addition ethanol, at this
In mass % of liquid skin preparations for extenal use 100 of invention, the content of composition E is preferably below 94.0 mass %, is more preferably 90.0
Below quality %, below more preferably 85.0 mass %.That is, in mass % of liquid skin preparations for extenal use 100 of the present invention,
The content of composition E is preferably 50.0 mass %～94.0 mass %, more preferably 60.0 mass %～90.0 mass %, further
Preferably 60.0 mass %～85.0 mass %.
The liquid skin preparations for extenal use of the present invention preferably further includes ethanol.The content of ethanol is not particularly limited, from
Set out in terms of improving the stimulation of the use feeling and suppression of liquid skin preparations for extenal use to skin, in the liquid external preparation for skin of the present invention
In mass % of agent 100, below preferably 40.0 mass %, below more preferably 35.0 mass %, more preferably 25.0 matter
Amount below %.In addition, the content of ethanol is not particularly limited, from the antiseptic power and raising liquid that improve liquid skin preparations for extenal use
The deliquescent aspect of the slightly water-soluble composition in shape skin preparations for extenal use is set out, in the matter of liquid skin preparations for extenal use 100 of the present invention
In amount %, more than preferably 5.0 mass %, more than more preferably 15.0 mass %.
The liquid skin preparations for extenal use of the present invention can also include spice.As above-mentioned spice, it is possible to use known usual
Spice, the known spice used particularly preferably in skin preparations for extenal use or cosmetic preparation.Spice can only use a kind, it is also possible to
Using two or more.
The content of spice is not particularly limited, from obtaining sufficient armaticity and fragrant persistence aspect,
In mass % of liquid skin preparations for extenal use 100 of the present invention, more than preferably 0.1 mass %, more than more preferably 0.15 mass %.
In addition, from excessive armaticity aspect is suppressed, in mass % of liquid skin preparations for extenal use 100 of the present invention, spice
Content is preferably below 1.0 mass %, is more preferably below 0.5 mass %.That is, in the liquid skin preparations for extenal use 100 of the present invention
In quality %, the content of spice is preferably 0.1 mass %～1.0 mass %, more preferably 0.15 mass %～0.5 mass %.
The liquid skin preparations for extenal use of the present invention can also include freshener.As above-mentioned freshener, it is possible to use known used
Freshener, the known freshener used particularly preferably in skin preparations for extenal use or cosmetic preparation.As above-mentioned freshener, do not have
It is particularly limited to, (for example Herba Menthae glycerin ether, menthyl lactate, menthol are matched somebody with somebody can for example to enumerate menthol, menthol derivative
Sugared body etc.), Camphora, Oleum menthae, Oleum menthae, Eucalyptus oil etc..From versatility, cooling effect aspect, preferred menthol (l-
Menthol).Freshener can only use a kind, it is also possible to use two or more.
The content of freshener is not particularly limited, from sufficient refrigerant sense aspect is obtained, in the liquid of the present invention
In mass % of shape skin preparations for extenal use 100, more than preferably 0.01 mass %, more than more preferably 0.02 mass %.In addition, from suppression
Set out in terms of the excessive refrigerant sense of system, in mass % of liquid skin preparations for extenal use 100 of the present invention, the content of freshener is preferred
For below 7.0 mass %, below more preferably 1.0 mass %, below more preferably 0.5 mass %.That is, the present invention's
In mass % of liquid skin preparations for extenal use 100, the content of freshener is preferably 0.01 mass %～7.0 mass %, is more preferably
0.01 mass %～1.0 mass %, more preferably 0.02 mass %～0.05 mass %.
The liquid skin preparations for extenal use of the present invention is not particularly limited, wetting agent, antibacterial, higher alcohol, second can be included
Surfactant (amphoteric surfactant etc.) beyond lower alcohol, components D beyond alcohol, oils and fatss, hydrocarbon ils, wax class, senior fat
Fat acid, aliphatic acid ester oil, steroid, viscosity modifier, pH adjusting agent, inorganic pigment, pigment, antioxidant, ultra-violet absorption
Agent, vitaminss, astringent, whitening agent, animals and plants extract, chelating agen etc. are used as optional member.
The liquid skin preparations for extenal use of the present invention can be manufactured using conventional method.For example, there is liquid component to input
Container in add powder constituents, be stirred at normal temperatures, it is possible thereby to manufacture product of the present invention.
The pH of liquid skin preparations for extenal use of the present invention is not particularly limited, from the impact aspect to human body,
25 DEG C are for example preferably 3.0～8.0, more preferably 4.0～7.0.The regulation of the pH of the liquid skin preparations for extenal use of the present invention can be with
Implemented by being properly added acid or alkali.
As the liquid skin preparations for extenal use of the present invention, it is not particularly limited, for example, can enumerates refrigerant cosmetic preparation etc. to institute
The skin of coating provides the skin preparations for extenal use of refrigerant sense；Moisturizing cosmetic preparation etc. is provided outside the skin of moisturizing sense the skin being coated with
With agent；Hidroschesis skin preparations for extenal use；Assign perfume (or spice) skin preparations for extenal use；Sterilization skin preparations for extenal use；Cleaning skin preparations for extenal use；It is sun-proof
With skin preparations for extenal use etc..Wherein, the preferred skin preparations for extenal use that refrigerant sense is provided.It should be noted that the liquid skin of the present invention
External preparation for example can be any one in cosmetics, quasi- medicine, medicine and sundry goods.
The liquid skin preparations for extenal use of the present invention is applied to skin and uses.Answering as liquid skin preparations for extenal use of the invention
With position, it is not particularly limited, for example, can enumerates face, body, head (scalp) etc..Wherein preferred face.That is, it is of the invention
Liquid skin preparations for extenal use is preferably facial skin preparations for extenal use.
The liquid skin preparations for extenal use of the present invention is for example preferably astringent.Alternatively, it is also possible to using as astringent this
Bright liquid skin preparations for extenal use is impregnated into the flat substrates such as non-woven fabrics, uses as lamellar cosmetic preparation.Further, it is also possible to using as
The liquid skin preparations for extenal use of the invention of astringent is filled into (aerosol type or non-aerosol) automiser spray, as with
The vaporific vaporific cosmetic preparation for using that sprays is used.That is, the liquid skin preparations for extenal use of the present invention is not particularly limited, for example can be with
Used with dosage forms such as lotion, spraying, sheet materials (paper).
When the liquid skin preparations for extenal use of the present invention is made into product, as the appearance of the liquid skin preparations for extenal use of the filling present invention
Device, is not particularly limited, for example, can enumerate hinge bottle (hinge bottle), spiral bottle, (aerosol type or non-aerosol
) automiser spray, pump receptacle etc..
The present invention is the liquid skin preparations for extenal use containing nylon powder (composition A) in the medium of water (composition E).The present invention
Liquid skin preparations for extenal use be liquid, thus tacky use feeling less, salubrious is obtained.In addition, coating can be given by composition A
The dry and comfortable sense of touch of rear skin.Additionally, in the case where face etc. is coated, can also be played by composition A and suppress what sebum was produced
Greasy effect.
The liquid skin preparations for extenal use of the present invention further includes nonionic surfactant (components D).Thus, it is of the invention
The ability of the ingredient solubilization by slightly water-solubles such as spice or fresheners of liquid skin preparations for extenal use is improved, thus various composition is at this
The degree of freedom of the mixture in the liquid skin preparations for extenal use of invention is improved.Additionally, outside the liquid skin that long-time preserves the present invention
When using agent, also will not occur solubilising composition precipitation situation, thus it is preferred that.
On the other hand, the inventors discovered that, in the compositionss being made up of composition A, components D and composition E, due to components D
And the dispersibility of composition A is improved, results presumption composition A when standing densely is filled in the settled layer of composition A, thus
The settled layer of composition A is lumpd securely.In the present invention, in order to eliminate the problem of above-mentioned caking, composition B and composition are with the addition of
C.By these compositions of mixture, thus it is speculated that the association body of forming component A and composition B, can effectively suppress the caking of settled layer.Need
Illustrate, not compounding ingredients C and merely with composition A and composition B in the case of, thus it is speculated that the formation of association body is insufficient, thus
Caking inhibition cannot be obtained.
Herein, the inventors discovered that, comprising mentioned component A～composition E compositionss in, after compositionss are vibrated,
In addition to the settled layer and water layer of powder body, the layer of the powder body swum on the top of water layer can be also produced, occur being separated into 3 layers
Phenomenon.With regard to this point, although details is failed to understand, but supposition is because：Due to components D stablize the bubble produced during vibration
Change, composition A, composition B are attached to the bubble and swim.When so powder body is swum with stratiform, as the outer of liquid skin preparations for extenal use
It is poor to see, and commodity value is reduced, thus existing problems.
Therefore, the present inventor further furthers investigate, and as a result finds, composition A and composition B are defined to into specific mix ratio
When, above-mentioned 3 layers of detached problem can be eliminated, the good liquid skin of the outward appearance of settled layer and water layer is also separated into after being vibrated
Skin external preparation, this completes the present invention.
Thus, liquid skin preparations for extenal use of the invention is with excellent use feeling and while excellent solubilising power,
Good outward appearance is also presented when using.
Embodiment
Below, based on embodiment etc., the present invention will be described in more detail, but the present invention is not limited to the enforcement
Example.
Embodiment 1～9 and comparative example 1～8 (preparation of liquid skin preparations for extenal use)
The liquid external preparation for skin that constituting described in table 1 is constituted is prepared by using the stirring mixing of dispersator
Agent, for following evaluations.The liquid skin preparations for extenal use of embodiment is the scope of 1mPas～200mPas in 25 DEG C of viscosity
It is interior.In addition, the pH of the liquid skin preparations for extenal use of embodiment is in the range of 4.0～7.0.
The evaluation of liquid skin preparations for extenal use
It is carried out as follows the evaluation of the liquid skin preparations for extenal use prepared in each embodiment and each comparative example.
<Caking inhibition>
The liquid skin preparations for extenal use (about 100ml) prepared in each embodiment and each comparative example is filled to drum ladle and [received
Family name's color comparison tube, San Co., Ltd. business manufacture, nessler colorimetric tube (100ml), external diameter × length：(unit：Mm in)].Will
After the drum ladle is placed 1 week, vibrated with the speed of oscillation amplitude 100mm, hunting speed 100mm/ second, visually confirmed
The dispersion (forming the dispersion of the powder body of settled layer) of powder body.The inhibition that lumps is evaluated according to following benchmark.
◎ (very good)：Settled layer is completely dispersed by the vibration of less than 10 times back and forth.
Zero (good)：Settled layer is completely dispersed by the vibration of 11 times back and forth～20 times.
× (bad)：It is completely dispersed settled layer by the vibration of 20 times back and forth yet.
<Outward appearance (whether there is 3 layers of separation)>
The liquid skin preparations for extenal use (about 100ml) prepared in each embodiment and each comparative example is filled to transparent cylindric
Container (capacity 120ml) in.Place after the container is fully vibrated.Visually confirm place start 30 minutes after container it is interior
Tolerant outward appearance.Outward appearance (whetheing there is 3 layers of separation) is evaluated according to following benchmark.
◎ (very good)：The layer of the powder body for swimming is not seen completely, and 3 layers of separation are not seen completely.
Zero (good)：Slightly see the layer of the powder body for swimming.
× (bad)：Clearly see the layer of the powder body for swimming, clearly see 3 layers of separation.
<Use feeling>
The liquid skin preparations for extenal use (about 1ml) prepared in each embodiment and each comparative example is applied to into the face of professional judging panel
Portion, according to following benchmark, is evaluated the dry feeling after coating.It should be noted that evaluation test 23 DEG C of temperature,
Implemented by 5 professional judging panels the interior of relative humidity 60%.
◎ (very good)：Excellent dry feeling can be obtained after drying with handss contact.
Zero (good)：Dry feeling can be obtained after drying with handss contact.
× (bad)：Dry feeling is not obtained with handss contact after drying, or feels undesirable rough sense.
As a result it is shown in table 1 below.
[table 1]
The details of each raw material of each embodiment, each comparative example and following Formulation Examples is as follows.It should be noted that table
Described in amount be not commodity amount, but the amount of each composition (amount of effective ingredient).
Nylon powder (Aica Kogyo Company, Limited manufacture, trade name：ガ Application ツ パ ー Le GPA-550, Buddhist nun
Dragon 12, mean diameter：4.0 μm～6.0 μm)
Bentonite (Japanese organic clay society manufacture, trade name：ベンゲル)
Hectorite (manufacture of Rockwood Additives societies, trade name：Laponite XL21)
PCA zinc (manufacture of aginomoto society, trade name：AJIDEW ZN-100)
Polyoxyethylene polyoxypropylene decyl myristyl ether (NIPPON SURFACTANT INDUSTRIES CO., LTD.
Manufacture, trade name：PEN-4630)
Menthol (Takasago spices Industry Co's manufacture, trade name：Menthol JP COS)
From the contrast of each embodiment and comparative example 1, in the liquid skin preparations for extenal use of the present invention, if composition A's contains
Measure as more than 0.5 mass %, then use feeling is good.It should be noted that the use feeling of comparative example 1 is not obtain dry feeling.
From the contrast of each embodiment and comparative example 2, in the liquid skin preparations for extenal use of the present invention, if composition A's contains
Measure as below 5.0 mass %, then use feeling is good.It should be noted that the use feeling of comparative example 2 is undesirable thick to exist
Astringent sense.
From the contrast of each embodiment and comparative example 2,3,7,8, in the liquid skin preparations for extenal use of the present invention, if while
Comprising composition B and composition C, then can suppress caking.
From the contrast of each embodiment and comparative example 4, caking can be suppressed if composition A/ compositions B is less than 100.
From the contrast of each embodiment and comparative example 5,6, in the liquid skin preparations for extenal use of the present invention, if composition B
Content is below 0.4 mass %, then can to suppress 3 layers of separation.
Further, the Formulation Example of the liquid skin preparations for extenal use of the present invention described below.
Formulation Example 1：Refrigerant cosmetic preparation (astringent)
Formulation Example 2：Acne (sterilization is used) cosmetic preparation (astringent)
Formulation Example 3：Whitening is with cosmetic preparation (astringent)
Formulation Example 4：Whitening is with cosmetic preparation (astringent)
Formulation Example 5：Body is with refrigerant cosmetic preparation (spraying)
Above-mentioned composition is filled to the automiser spray of non-aerosol, make spraying cosmetic preparation.
Industrial applicibility
The liquid skin preparations for extenal use of the present invention for example can be used as astringent.
Claims (3)
1. a kind of liquid skin preparations for extenal use, it includes composition A：Nylon powder, composition B：Bentonite and/or hectorite, composition C：
Organic salt and/or inorganic salt, components D：Nonionic surfactant and composition E：Water,
The content of the composition A is 0.5 mass %～5.0 mass %,
The content of the composition B be 0.4 mass % below,
The content of the composition C is 0.1 mass %～3.0 mass %,
The content of the composition A relative to the mass ratio of the content of the composition B, i.e. (content of the composition A)/(it is described into
Divide the content of B) it is less than 100.
2. liquid skin preparations for extenal use as claimed in claim 1, wherein, the content of the components D is 0.01 mass %～5.0 matter
Amount %.
3. liquid skin preparations for extenal use as claimed in claim 1 or 2, it is astringent.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014240345 | 2014-11-27 | ||
| JP2014-240345 | 2014-11-27 | ||
| PCT/JP2015/081871 WO2016084615A1 (en) | 2014-11-27 | 2015-11-12 | Liquid topical preparation for skin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106659670A true CN106659670A (en) | 2017-05-10 |
Family
ID=56074184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580043944.XA Pending CN106659670A (en) | 2014-11-27 | 2015-11-12 | Liquid topical preparation for skin |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPWO2016084615A1 (en) |
| KR (1) | KR20170029619A (en) |
| CN (1) | CN106659670A (en) |
| WO (1) | WO2016084615A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214001A (en) * | 2017-05-30 | 2019-09-06 | 株式会社漫丹 | Foam-like skin cleaner |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7258478B2 (en) * | 2018-06-28 | 2023-04-17 | 小林製薬株式会社 | Aqueous composition containing isopropylmethylphenol |
| JP7261046B2 (en) * | 2019-03-14 | 2023-04-19 | 株式会社マンダム | sheet cosmetics |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004067628A (en) * | 2002-08-08 | 2004-03-04 | Shiseido Co Ltd | Water-in-oil type emulsified composition |
| JP2006335740A (en) * | 2005-06-06 | 2006-12-14 | Dai Ichi Kogyo Seiyaku Co Ltd | Conditioning composition and hair cosmetic |
| JP2008208089A (en) * | 2007-02-27 | 2008-09-11 | Kumano Yushi Kk | Skin cleaner |
| JP2011051923A (en) * | 2009-09-01 | 2011-03-17 | Mandom Corp | Two-layer cosmetic |
| JP2014080397A (en) * | 2012-10-17 | 2014-05-08 | Rocket Soap Co Ltd | Oil-in-water type skin care preparation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001335413A (en) * | 2000-05-26 | 2001-12-04 | Lion Corp | Cosmetic |
| JP2003113033A (en) * | 2001-09-28 | 2003-04-18 | Kose Corp | Water-in-oil type cosmetic |
| JP2004262887A (en) | 2003-03-04 | 2004-09-24 | Kanebo Ltd | Two-layer cosmetic |
| JP4073389B2 (en) * | 2003-10-31 | 2008-04-09 | 株式会社資生堂 | Water-in-oil emulsion composition |
| WO2010146630A1 (en) * | 2009-06-19 | 2010-12-23 | 株式会社資生堂 | Cosmetic |
| JP2013103892A (en) * | 2011-11-11 | 2013-05-30 | Shiseido Co Ltd | Lotion composition and sheet-like cosmetic using the same |
-
2015
- 2015-11-12 KR KR1020177004326A patent/KR20170029619A/en not_active Application Discontinuation
- 2015-11-12 CN CN201580043944.XA patent/CN106659670A/en active Pending
- 2015-11-12 WO PCT/JP2015/081871 patent/WO2016084615A1/en active Application Filing
- 2015-11-12 JP JP2016561496A patent/JPWO2016084615A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004067628A (en) * | 2002-08-08 | 2004-03-04 | Shiseido Co Ltd | Water-in-oil type emulsified composition |
| JP2006335740A (en) * | 2005-06-06 | 2006-12-14 | Dai Ichi Kogyo Seiyaku Co Ltd | Conditioning composition and hair cosmetic |
| JP2008208089A (en) * | 2007-02-27 | 2008-09-11 | Kumano Yushi Kk | Skin cleaner |
| JP2011051923A (en) * | 2009-09-01 | 2011-03-17 | Mandom Corp | Two-layer cosmetic |
| JP2014080397A (en) * | 2012-10-17 | 2014-05-08 | Rocket Soap Co Ltd | Oil-in-water type skin care preparation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110214001A (en) * | 2017-05-30 | 2019-09-06 | 株式会社漫丹 | Foam-like skin cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170029619A (en) | 2017-03-15 |
| WO2016084615A1 (en) | 2016-06-02 |
| JPWO2016084615A1 (en) | 2017-05-25 |
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