CN109862877A - Cosmetics for skin - Google Patents

Abstract

Even if the present invention provides a kind of cosmetics for skin also coped with when generating a large amount of sweat.Cosmetics for skin of the invention contains following component (A) and ingredient (B), and ingredient (A) is 0.01 or more 2.5 or less relative to the mass ratio (A/B) of ingredient (B).(A) with the crosslinked resin powder of self-adhesion ability；(B) specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below.

Description

Cosmetics for skin

Technical field

The present invention relates to a kind of cosmetics for skin, especially a kind of cosmetics for skin containing powder.

Background technique

As for inhibiting sebum or the sticky of sweat, stink and the cosmetics for assigning refrigerant sense, using there is deodorant cosmetics. Hidroschesis ingredient, sterilization component are combined in such deodorant cosmetics.As hidroschesis ingredient, using having with each of astriction Kind aluminium compound, P-phenol zinc sulfonate etc..As contain such hidroschesis ingredient cosmetics, for example, report have: except hidroschesis at Point, the powder solid cosmetics (patent document 1) of powder are also combined with other than sterilization component；Contain silicon gel, polyalcohol The deodorization stylus (patent document 2) of aliphatic ester powder, curing agent and odor control agent composition；Containing aluminium compound, phenol system fungicide, Antiperspirants and Deodorants composition (patent document 3) of aldehyde fragrance, chelating agent and water etc..

Patent document 1: Japanese Unexamined Patent Publication 2010-77094 bulletin

Patent document 2: Japanese Unexamined Patent Publication 2015-3891 bulletin

Patent document 3: Japanese Unexamined Patent Publication 2016-113447 bulletin

Summary of the invention

The present invention provides one kind and contains the mass ratio of following component (A) and ingredient (B) and ingredient (A) relative to ingredient (B) It (A/B) is 0.01 or more 2.5 cosmetics for skin below.

(A) with the crosslinked resin powder of self-adhesion ability

(B) specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below

In addition, the present invention provides a kind of evaporation method of sweat comprising above-mentioned cosmetics for skin is applied to the step of skin Suddenly.

It is formed in addition, the present invention provides a kind of surface in skin by ingredient (A) and ingredient (B) film being combined Method comprising the step of above-mentioned cosmetics for skin is applied to skin.

In addition, the present invention provides a kind of promotor that evapotranspires of water, it includes: containing following component (A) and ingredient (B) and at Point (A) is 0.01 or more 2.5 composition below relative to the mass ratio (A/B) of ingredient (B).

(A) with the crosslinked resin powder of self-adhesion ability

(B) specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below

Specific embodiment

There are problems that hidroschesis ingredient has in the case where a large amount of sweat out can not obtain sufficient effect.It is received for example, having The hidroschesis ingredient for holding back effect can not inhibit the sweat generated when commuting or when movement.In addition, using water imbibition powder absorb sweat without A large amount of sweat when method reply commuting etc..

Therefore, the present invention provides a kind of cosmetics for skin, even if also coping with when generating a large amount of sweat.

Therefore, the present inventor has carried out various researchs to the cosmetics for skin for using water imbibition powder, as a result sends out It is existing, if being 150m by specific surface area²/ g or more 1000m²/ g or less and the spongy powder of tool and the friendship with self-adhesion ability Connection the tree powder body is applied in combination, then the sweat that above-mentioned water imbibition powder is absorbed evapotranspires rapidly and a large amount of sweat is made to evapotranspire rapidly, and Even and if generate a large amount of sweat, above-mentioned water imbibition powder also resides on skin, even and if friction also do not disappear from skin, from And complete aforementioned present invention.

If cosmetics for skin of the invention is applied to skin, formed on the skin multiple by ingredient (A) and ingredient (B) Film made of conjunction, the specific surface area as ingredient (B) are 150m²/ g or more 1000m²/ g water imbibition powder below is absorbed Sweat evapotranspire rapidly, and a large amount of sweat is made to evapotranspire rapidly, even and if generating a large amount of sweat, the water imbibition powder as ingredient (B) Body also resides on skin, even and if rub also do not disappear from skin.Therefore, even if cosmetics for skin of the invention is producing It in the case where raw a large amount of sweat, also absorbs sweat rapidly and makes it dry, and disappear from skin not because of sweat or due to friction, for a long time Play the function of evapotranspiring of sweat.

Ingredient used in cosmetics for skin of the invention (A) is the crosslinked resin powder with self-adhesion ability.It utilizes The self-adhesion ability of the ingredient (A), when being applied to skin simultaneously with ingredient (B), forming component (A) and ingredient on a skin surface (B) plyability film.Plyability film is formed by using being formed by excellent water imbibition by ingredient (B) and absorb sweat, And the quick-drying of sweat is played, and also plays excellent rub resistance.

As the crosslinked resin powder with self-adhesion ability of ingredient (A), from the water diffusivity of film, rub resistance and resistance to From the viewpoint of aqueous, be preferably selected from crosslinking (methyl) acrylic ester the tree powder body, elastomer silicone globular powder and It is one kind or two or more in urethane resin powder, more preferably it is crosslinked (methyl) acrylic ester the tree powder body.? In this specification, " (methyl) acrylic acid " is the concept for including both acrylic acid and methacrylic acid.

It is that at least there is the weight from (methyl) acrylate monomer as crosslinking (methyl) acrylic ester the tree powder body The crosslinked resin powder of multiple unit.As such crosslinking (methyl) acrylic ester the tree powder body, Japanese Unexamined Patent Publication can be enumerated The tree powder body documented by No. 2006-225311.As the monomer other than (methyl) acrylate monomer, (methyl) can be enumerated The monomer containing polymerizable vinyl such as acrylic acid, styrene, divinylbenzene.

As (methyl) acrylate monomer, from the viewpoint of tack, preferably the carbon atom number of alkyl is 1~18 (methyl) alkyl acrylate.Specifically, (methyl) methyl acrylate, (methyl) ethyl acrylate, (first can be enumerated Base) n-butyl acrylate, (methyl) isobutyl acrylate, (methyl) acrylic acid-2-ethyl caproite, (methyl) lauryl Ester, (methyl) stearyl acrylate etc..Among these, from the viewpoint of tack, particularly preferably (methyl) acrylic acid fourth (methyl) acrylic acid that the carbon atom number of the alkyl such as ester, (methyl) lauryl acrylate, (methyl) stearyl acrylate is 4~18 Arrcostab.These can also combine a variety of uses.From the viewpoint of the homogeneity of compelx coating, total monomer ingredient (also includes Following cross-linkable monomers.The ratio of (methyl) acrylate monomer in below equally) is preferably 30~98 mass %, more preferably For 50~85 mass %.

As the monomer with carboxyl, can enumerate (methyl) acrylic acid, maleic acid, fumaric acid, butenoic acid, Itaconic acid etc..These can also combine a variety of uses.From the viewpoint of the water diffusivity of film, there is carboxylic in total monomer ingredient The ratio of the monomer of base is preferably 0.1~30 mass %, more preferably 1~10 mass %.

A part of carboxyl contained by crosslinking (methyl) acrylic ester the tree powder body can be also neutralized.For neutralizing Alkali be preferably the inorganic bases such as sodium hydroxide, potassium hydroxide, ammonia, being also able to use amine, ethyl alcohol amine, basic amino acid etc. has Machine alkali.From the viewpoint of the water diffusivity of film, degree of neutralization is preferably 1~30%, and particularly preferably 1~20%.Here, institute Meaning degree of neutralization is the molal quantity of carboxyl of the molal quantity of added base expressed as a percentage relative to the monomer with carboxyl The ratio between.

Monomer component preferably comprises the cross-linkable monomer with 2 or more vinyl as crosslinking agent.As such friendship Connection property monomer, can enumerate ethylene glycol two (methyl) acrylate, diethylene glycol two (methyl) acrylate, triethylene glycol two (methyl) acrylate, last of the ten Heavenly stems ethylene glycol two (methyl) acrylate, ten five ethylene glycol two (methyl) acrylate, 1,3 butylene glycol Two (methyl) acrylate, 1,4- butanediol two (methyl) acrylate, 1,6-hexylene glycols two (methyl) acrylate, glycerol two (methyl) acrylate, (methyl) allyl acrylate, trimethylolpropane tris (methyl) acrylate, four (first of pentaerythrite Base) acrylate, O-phthalic acid diethylene glycol two (methyl) acrylate, caprolactone modification dipentaerythritol six (methyl) third Olefin(e) acid ester, caprolactone modification hydroxy new pentane acid ester neopentyl glycol two (methyl) acrylate, polyester (methyl) acrylate, amino (methyl) the acrylic ester cross-linkable monomers such as Ethyl formate (methyl) acrylate, divinylbenzene, divinyl naphthalene and this The aromatic diethylenes base system monomer such as a little derivative.These are also able to use a kind or combine two or more use.In these friendships Among connection property monomer, from the viewpoint of the dry and comfortable sense of touch of film, more preferably ethylene glycol two (methyl) acrylate, diethyl two Alcohol two (methyl) acrylate, triethylene glycol two (methyl) acrylate, 1,3 butylene glycol two (methyl) acrylate, 1,4- fourth Glycol two (methyl) acrylate, 1,6-hexylene glycols two (methyl) acrylate etc. (poly-) aklylene glycol two (methyl) acrylic acid Ester, caprolactone modification dipentaerythritol six (methyl) acrylate, two (first of caprolactone modification hydroxy new pentane acid ester neopentyl glycol Base) acrylate, polyester (methyl) acrylate.These cross-linkable monomers preferably with relative to total monomer ingredient be 3~50 matter The mode of amount % uses.

As monomer component, in addition to above-mentioned (methyl) acrylate monomer, monomer and cross-linkable monomer with carboxyl, Also can be copolymerized can be with other monomers of these copolymerization.As other monomers, can enumerate styrene, (methyl) acrylonitrile, (methyl) acrylamide, vinyl acetate, pyrrole pyridine ketone etc..

Crosslinked resin powder will be able to include for example above-mentioned (methyl) acrylic acid by using dispersing agent, polymerization initiator etc. The monomer component of ester monomer, the monomer with carboxyl and cross-linkable monomer is poly- using aqueous dispersion polymerization, emulsion polymerization, seed Splitting or integrating dissipates polymerization etc. and is polymerize to obtain.Wherein, it is examined from the viewpoint for being easy to get the consistent the tree powder body of spherical and partial size Consider, preferably aqueous suspension polymerization.

As elastomer silicone globular powder, cross-linking type methyl polysiloxane can be enumerated.Cross-linking type methyl polysilicon oxygen Alkane is that obtained from being polymerize to a small amount of methyl trimethoxy oxygroup siloxanes of dimethoxy dimethyl siloxane addition, have in inside There is the crosslinked configuration obtained by methyl trimethoxy oxygroup siloxanes.It can be manufactured by emulsion polymerization, specifically, can arrange Lift Trefil series (Trefil E506W, Trefil E505C, the Trefil of eastern beautiful DOW CORNING organosilicon company manufacture E506C, Trefil E505W etc.) etc..Furthermore it is possible to which these are used alone, can also be applied in combination, it also can be without a doubt Ground is scattered in various solvents etc. or mixes in advance with other ingredients to use.As these, for example, Trefil can be enumerated E507 liquid, BY29-129 and BY29-122 etc..Furthermore it is also possible to enumerate as organic siliconresin/rubber composite powder SHIN-ETSU HANTOTAI X-52-1139K, X-52-1139G of chemical industrial company's manufacture.

As urethane resin powder, the polyurethane dispersing liquid of self-emulsifying type can be enumerated, had with acrylic acid Be resin be core and the hud typed urethane acrylic dispersion liquid using urethanes as shell structure.Polyurethane point Dispersion liquid is manufactured by diisocyanate ester polymer, diol monomer, specifically, TAISEI FINE CHEMICAL company can be enumerated The WBR-2101 of manufacture.On the other hand, hud typed urethaneacrylates dispersion liquid can enumerate TAISEI FINE The DAITOSOL U9-40 that the WEM-200 of CHEMICAL company manufacture, big eastern chemical conversion company manufacture.

From the good rub resistance of the film formed on the skin, water resistance and excellent water imbibition (water diffusivity) Viewpoint considers that the average grain diameter of ingredient (A) is preferably 0.09 μm or more, more preferably 0.2 μm or more, further preferably 0.3 μ M or more, additionally, it is preferred that be 20 μm hereinafter, more preferably 10 μm hereinafter, further preferably 5 μm hereinafter, being still more preferably 2.2 μm or less.Specific average grain diameter ranges preferably from 0.09~20 μm, more preferably 0.2~10 μm, further preferably 0.3~5 μm, be still more preferably 0.3~2.2 μm.

In the present invention, average grain diameter is average grain diameter of the powder in monodisperse, is measured using static light scattering method Partial size volume average particle size.

In addition, the shape of ingredient (A) can enumerate it is spherical, substantially spherical, granular etc., from use feeling, the absorption of perspiration of film From the aspect of, it is preferably spherical or substantially spherical.

As ingredient (A), from the aspect of with self-adhesion ability, preferred glass transition temperature (Tg) is 20 DEG C below Crosslinked resin powder.The Tg is more preferably 0 DEG C hereinafter, further preferably -5 DEG C or less.Here, glass transition temperature is benefit The temperature measured with differential scanning calorimetry measurement (DSC).As (methyl) alkyl acrylate of monomer component, homopolymer Glass transition temperature (Tg) be preferably 20 DEG C hereinafter, more preferably 0 DEG C hereinafter, further preferably -5 DEG C or less.As this (methyl) alkyl acrylate of sample, for example, butyl acrylate (Tg:-54 DEG C), sec-butyl acrylate (Tg:-22 can be enumerated DEG C), acrylic acid-2-ethyl caproite (Tg:-70 DEG C), methacrylic acid -2- ethylhexyl (- 10 DEG C), 2-ethyl hexyl acrylate (Tg:- 65 DEG C), 2-Propenoic acid, 2-methyl-, octyl ester (Tg:-20 DEG C), nonyl acrylate (Tg:-58 DEG C), dodecylacrylate (Tg:-3 DEG C), lauryl methacrylate (Tg:-65 DEG C) etc..

Ingredient used in cosmetics for skin of the present invention (B) is that specific surface area is 150m²/ g or more 1000m²/ g ball below The water imbibition powder of shape.In the present invention, ingredient (B) is due to water imbibition and specific surface area is 150m²/ g or more 1000m²/ g with Under, so absorbing a large amount of sweat, diffuse to water rapidly in the compelx coating for ingredient (A) and ingredient (B) being formed on skin, Promotion is evapotranspired.Water imbibition and specific surface area are 150m²/ g or more 1000m²/ g or less can be by utilizing JIS K 5101-13-1 < is used to measure the obtained oil absorption of ordinary test method > of the oil absorption of pigment and extender pigment to confirm.It is preferred that average Oil absorption 90mL/100g or more, further preferably 140mL/100g or more, still more preferably for 150mL/100g or more, It is still more preferably the powder of 300mL/100g or more.In addition, the upper limit of oil absorption is 500mL/100g or so.

Specific surface area is that (JIS Z 8830:2001 utilizes the ratio of the powder (solid) of gas absorption according to gas adsorption method Surface area test method) BET specific surface area that measures.

From the aspect of the diffusion of water and evapotranspiring property, the specific surface area of ingredient (B) is preferably 200m²/ g or more, more preferably For 250m²/ g or more, additionally, it is preferred that being 900m²/ g is hereinafter, more preferably 800m²/ g is hereinafter, further preferably 700m²/ g with Under.

In addition, from use feeling, film absorption of perspiration from the aspect of, being preferably shaped to for ingredient (B) is spherical.

Water imbibition and specific surface area as ingredient (B) are 150m²/ g or more 1000m²/ g powder below, can enumerate Porous silica powder, Porous calcium carbonate, Porous nylon powder etc., wherein from diffusivity and the evapotranspiring property of water Viewpoint consideration, more preferably porous silica.Here, porous silica includes hollow porous silica.Make For the commercially available product of porous silica, Sunsphere serial (AGC Si-Tech company), Goddball series can be enumerated (Suzuki oil prodution industry company).

From the viewpoint of the excellent water imbibition (water diffusivity) for the film being formed on skin, ingredient (B's) is averaged Partial size is preferably 0.5 μm or more, more preferably 3 μm or more, further preferably 5 μm or more, still more preferably for 10 μm with On, in addition, from the viewpoint of the rub resistance of film and water resistance, preferably 50 μm hereinafter, more preferably 30 μm hereinafter, into One step is preferably 20 μm or less.Specific average grain diameter ranges preferably from 0.5~50 μm, more preferably 3~30 μm, further Preferably 5~30 μm, be still more preferably 10~20 μm.

In the present invention, average grain diameter is average grain diameter of the powder in monodisperse, is measured using static light scattering method Partial size volume average particle size.

In cosmetics for skin of the invention, from the water imbibition (water diffusivity), resistance to for ensuring to be formed in the film on skin From the viewpoint of frictional property, water resistance, ingredient (A) is 0.01 or more 2.5 or less relative to the mass ratio (A/B) of ingredient (B).A/ B is preferably 0.01 or more 2.0 hereinafter, more preferably 0.01 or more 1.0 hereinafter, further preferably 0.01 or more 0.8 hereinafter, more Further preferably 0.05 or more 0.8 hereinafter, particularly preferably 0.10 or more 0.4 or less.The water imbibition of film can be stated below The diffusible form of the water of film shown in embodiment is evaluated.

Ingredient (A) and ingredient (B) with above-mentioned mass ratio in cosmetics for skin of the present invention as long as contained, from ensuring shape At from the viewpoint of the water imbibition of the film on skin (water diffusivity), rub resistance, water resistance, the content of ingredient (A) is excellent It is selected in cosmetics total amount as 0.01 mass % or more, more preferably 0.02 mass % or more, further preferably 0.05 matter % or more is measured, is still more preferably 1.0 mass % or more, is still more preferably 1.5 mass % or more, still more preferably For 2.0 mass % or more.Additionally, it is preferred that being 20 mass % hereinafter, more preferably 12 mass % are hereinafter, further preferably 10 matter % is measured hereinafter, being still more preferably 5 mass % or less.The content of specific ingredient (A) is preferably 0.01 mass % or more 20 Quality % hereinafter, more preferably 0.02 mass % or more, 12 mass % hereinafter, further preferably 0.05 mass % or more, 10 matter % is measured hereinafter, being still more preferably 1.0 mass % or more, 10 mass % hereinafter, being still more preferably 1.5 mass % or more 10 mass % are hereinafter, be still more preferably 2.0 mass % or more, 10 mass % or less.From the viewpoint of identical, ingredient (B) Content preferably in cosmetics total amount be 3 mass % or more, more preferably 5 mass % or more, further preferably 6 mass % More than, it is still more preferably 10 mass % or more.Additionally, it is preferred that be 30 mass % hereinafter, more preferably 18 mass % hereinafter, Further preferably 15 mass % or less.The content of specific ingredient (B) is preferably 3 mass % or more, 30 mass % hereinafter, more Preferably 5 mass % or more, 18 mass % hereinafter, further preferably 6 mass % or more, 15 mass % hereinafter, further it is excellent It is selected as 9 mass % or more, 15 mass % or less.

When cosmetics for skin of the present invention is applied to skin, formed in skin surface compound comprising ingredient (A) and ingredient (B) The film of body has excellent water imbibition (water diffusivity), and shows excellent rub resistance, water resistance, so as sweat Evapotranspire apply some make up, deodorant cosmetics it is particularly useful.

In addition, above-mentioned containing ingredient (A) and ingredient (B) and ingredient (A) relative to the mass ratio (A/B) of ingredient (B) is 0.01 or more 2.5 composition below is due to showing excellent water imbibition (water diffusivity) and the excellent rub resistance of display, resistance to It is aqueous, so the promotor that evapotranspires as the water for including sweat is useful.

Cosmetics for skin of the invention is in addition to mentioned component, additionally it is possible to containing ingredient (C) fungicide, antiperspirant, powder, Grease type, wax class, organic silicon, hydrocarbon ils, higher fatty acids, higher alcohol, synthesis ester oil, other surfactants, producing high-molecular Close object, antioxidant, pigment, emulsion stabilizer, pH regulator, astringent, preservative, ultraviolet absorbing agent, chelating agent, moisturizing Agent, tackifier, freshener, anti-inflammatory agent, amino acid, vitamin preparation, each Plant Extracts etc..

As the fungicide of ingredient (C), isopropyl methyl phenol, triclosan, benzalkonium chloride, benzyl rope chlorine can be enumerated Ammonium, cloflucarban, trichloro-symmetrical diphenyl urea, chlorhexidine hydrochloride, chlorhexidine gluconate, β enoxolone.Wherein, preferably isopropyl Ylmethyl phenol.

The cosmetics for skin of the present invention for being combined with fungicide is useful as deodorant cosmetics.

Here, the fungicide as ingredient (C) preferably comprises isopropyl methyl phenol, from bactericidal effect and skin From the aspect of residual, the content of ingredient (C) is preferably 0.01~0.2 mass % in cosmetics total amount, more preferably 0.02~ 0.15 mass %, further preferably 0.05~0.1 mass %.

In addition, (being killed from odor-resistant result, the residual of sterilization component on the skin obtained using excellent bactericidal effect Bacterium, odor-resistant result duration), use feeling (preventing sticky) etc. consider that cosmetics for skin of the invention preferably removes ingredient (C) Fungicide other than also containing be selected from ingredient (D) carboxylic acid or its salt, ingredient (E) 1,3 butylene glycol and HLB10~13 ingredient (F) Nonionic surfactant in it is one kind or two or more.

It is more excellent as the carboxylic acid or its salt of ingredient (D), the preferably organic carboxyl acid below of carbon atom number 1 or more 8 or its salt It is selected as the organic carboxyl acid below of carbon atom number 3 or more 8 or its salt.

The concrete example of carboxylic acid as ingredient (D), can enumerate the monocarboxylic acids such as acetic acid, propionic acid, octanoic acid；Malonic acid, fourth two The dicarboxylic acids such as acid, glutaric acid, adipic acid, maleic acid, fumaric acid；Glycolic, lactic acid, hydroxy acrylic acid, glyceric acid, The hydroxycarboxylic acids such as malic acid, tartaric acid, citric acid；The aromatic carboxylic acids such as benzoic acid, salicylic acid, phthalic acid；Glutamic acid, day Acidic amino acids such as aspartic acid etc..

In addition, the concrete example as the ion balance for constituting salt, can enumerate the alkali metal such as sodium, potassium；The alkaline earths such as calcium, magnesium gold Belong to；Ammonium；The alkanolamines such as monoethanolamine, diethanol amine, triethanolamine；With the sun from basic amino acids such as arginine, lysines Ion.Salt is preferably alkali metal salt, more preferably sodium salt.

From bactericidal effect (odor-resistant result), remain on ingredient (C) on skin from the viewpoint of, ingredient (D) preferably select From one kind or two or more in dicarboxylic acids, hydroxycarboxylic acid and these salt, it is more preferably selected from succinic acid, adipic acid, citric acid With it is one kind or two or more in these salt.

From bactericidal effect (odor-resistant result), ingredient (C) is made to remain on the long-time stability of the viewpoint on skin, ingredient (C) From the viewpoint of, the content of ingredient (D) is 0.1~3 mass %, more preferably 0.2~2.8 matter preferably in cosmetics total amount Measure %, further preferably 0.5~2.5 mass %.

The 1,3-BDO of ingredient (E) has the function of remaining on an adequate amount of ingredient (C) on skin, facilitates ingredient (C) long-term storing stability.

From obtain the viewpoint of sufficient bactericidal effect, viewpoint, the long-term preservation of the residual of ingredient (C) are stablized on skin Property, from the viewpoint of use feeling, coolness, the content of ingredient (E) is 0.1~10 mass % preferably in cosmetics total amount, more Preferably 0.5~8 mass %, further preferably 1~5 mass %.

By the nonionic surfactant of HLB10~13 of gradation composition (F), ingredient (C) is mentioned in the residual of skin The long-term storing stability of height, ingredient (C) improves.It is examined in terms of improving the residual of ingredient (C), improving long-term storing stability Consider, ingredient (F) is more preferably the ingredient of HLB11~13, the further preferably ingredient of HLB12~13.

In the present invention, HLB value is equilibrium valve (the Hydrophi1e Lipophi1e for indicating hydrophilic-lipophilic Balance index) uses the value calculated by village little Tian Hesi et al. using following formula in the present invention.In addition, HLB value be with The value of each nonionic surfactant before conjunction.

As ingredient (F), it is however preferred to have the polyoxyethylene alkyl ether of the alkyl or alkenyl of carbon atom number 10~18 is poly- Ethylene oxide alkene ether (hereinafter also referred to as the polyoxyethylene alkyl ether in the present invention).

Above-mentioned carbon atom number indicates the carbon atom number of the alkyl or alkenyl of constituent (F) polyoxyethylene alkyl ether, from mentioning For high ingredient (C) from the viewpoint of the residual of skin and long-term storing stability, preferably carbon atom number is 10~16, more preferably Carbon atom number is 12~14.

From the viewpoint of identical, it is however preferred to have the polyoxyethylene alkyl ether of alkyl.

Specifically, polyoxyethylene laurel ether (carbon atom number 12, HLB10~13), the polyoxyethylene tetradecane can be enumerated Base ether (carbon atom number 14, HLB10~13), polyoxyethylene cetyl ether (carbon atom number 16, HLB10~13), polyoxyethylene Oleyl ether (carbon atom number 18, HLB10~13) etc., preferably, polyoxyethylene laurel ether can be enumerated.

With regard to ingredient (C) from the viewpoint of the residual of skin and long-term storing stability, ingredient (F) is polyxyethylated The addition molal quantity of the ethylene oxide of ether is preferably 3~9, and more preferably 4~8, further preferably 5~7.

From the viewpoint of the viewpoint of the residual of ingredient (C) on the skin, long-term storing stability, ingredient (F's) contains Amount is 0.01~1 mass %, more preferably 0.01~0.8 mass %, further preferably 0.01 preferably in cosmetics total amount ~0.5 mass %.

From the viewpoint of further increasing ingredient (C) residual on the skin and coolness, skin preferably of the invention Skin cosmetics contain ingredient (G) HLB value and are 4~7 and are liquid at 25 DEG C with glyceryl nonionic surfactant.

So-called is liquid at 25 DEG C, refers to that the viscosity at 25 DEG C is 100,000 mPas or less.

As such ingredient (G) nonionic surfactant, it is however preferred to have the alkane of the branch of carbon atom number 8~22 Base or alkenyl, the nonionic surfactant being bonded with glyceryl by ehter bond or ester bond, or be bonded via epoxy alkyl key Nonionic surfactant.

As the nonionic surfactant of ingredient (G), for example, it is preferable to for selected from alkyl glycerylether, glycerine fatty acid Ester, polyglyceryl fatty acid ester, polyoxyethylene glycerol ether aliphatic ester, Crodaret, polyethylene glycol hydrogenated castor-oil plant Oil and fat acid esters etc. it is one kind or two or more.Wherein, it is examined from raising ingredient (A) in the residual of skin and the viewpoint of coolness Consider, is preferably selected from alkyl glycerylether, one kind or two or more in fatty acid glyceride, is further preferably selected from alkyl glycerol It is one kind or two or more in ether.

As such ingredient (G), for example, iso stearyl glycerin ether (HLB5.4), 2- Sensiva SC50 can be enumerated Ether (HLB7), single glyceryl isostearate (HLB6), single isostearic acid (degree of polymerization 2) polyglycerol ester (HLB5.5), single different tristearin Sour polyoxyethylene ester (5) rilanit special (HLB4), single isostearic acid polyoxyethylene ester (10) rilanit special (HLB5), Dan Yi Polyoxyethylene stearic acid ester (15) rilanit special (HLB7), three isostearic acid polyoxyethylene ester (10) rilanit specials (HLB4), three isostearic acid polyoxyethylene ester (15) rilanit specials (HLB5), the hydrogenation of three isostearic acid polyoxyethylene esters (20) Castor oil (HLB6), three isostearic acid polyoxyethylene ester (30) rilanit specials (HLB7) etc..

Among these, from improving ingredient (C) from the viewpoint of the residual of skin and coolness, preferably iso stearyl Glycerin ether, 2- Sensiva SC50 ether, single glyceryl isostearate, from the aspect of use feeling, preferably iso stearyl glycerol Ether.

From obtaining the viewpoint of sufficient bactericidal effect, improve the viewpoint of ingredient (C) residual on the skin and coolness Considering, the content of ingredient (G) is 0.01~1 mass %, more preferably 0.01~0.8 mass % preferably in cosmetics total amount, Further preferably 0.01~0.5 mass %.

The dosage form of cosmetics for skin of the invention is not particularly limited, and can enumerate cream, ball-type, mist agent, makeup The forms such as water, aerosol, spraying, stylus are more preferably set as cream from the aspect of improving anti-hidropoiesis and bactericidal effect Form, ball-type, mist agent, spraying or toner form.

In the case where cosmetics for skin of the invention to be set as to the form of cream, in addition to mentioned component, additionally it is possible to Containing selected from the fusing point as ingredient (H) for the oil components of 60 DEG C or more of solid, as the polyether-modified organic of ingredient (I) Silicon, as other than the ingredient (A) and ingredient (B) of ingredient (J) powder, as the antioxidant of ingredient (K) and as ingredient (L) Poly- (N- average molecular weight) bonding organic silicon-type polymer in it is one kind or two or more.

The oil components for the solid that the fusing point of ingredient (H) is 60 DEG C or more are that fusing point is 60 DEG C or more and at room temperature (25 DEG C) It is down the ingredient of solid, preferably fusing point is 60~110 DEG C of ingredient.

By using such dystectic oil components, bactericidal effect can be improved, obtain smooth use feeling.

In the present invention, fusing point is surveyed using similar drug raw material specification I (ordinary test method, the 1st method of 70. melting point determination) The value obtained.

As such oil components, it is oil components used in common skin preparations for extenal use, hydro carbons, wax can be enumerated The solid oils such as class, esters, organic silicon, selected from animality wax, vegetalitas wax, mineral wax, synthetic wax, these mixture Deng.For example, being able to use paraffin, ceresine, synthesis chloroflo, Fei Tuoshi wax, microwax, polyethylene wax, ethylene propylene copolymer, small Candle vegetable wax, beeswax, Brazil wax etc..

Among these, preferably hydro carbons, from the aspect of use feeling, particularly preferably ceresine (72~76 DEG C of fusing point), micro- Brilliant wax (60~85 DEG C of fusing point), polyethylene wax (75~105 DEG C of fusing point), paraffin (70~78 DEG C of fusing point).

From the aspect of bactericidal effect, use feeling, the content of ingredient (H) is 0.5~10 matter preferably in cosmetics total amount Measure %, more preferably 0.5~8 mass %, further preferably 1~6 mass %.

By using the organic silicon modified by polyether of ingredient (I), excellent bactericidal effect, good use feeling can be obtained (without sticky sense).As the organic silicon modified by polyether of ingredient (I), as long as two with polyoxyethylene groups or polypropylene oxide base Methyl polysiloxane among these, can individually make for example, ingredient shown in following formula (1) or formula (2) can be enumerated With a kind or combine two or more use.

[in formula (1), R¹For-(CH₂)₃-O-(C₂H₄O)_p-(C₃H₆O)_q- A (wherein, A indicate hydrogen atom or carbon atom number 1~ 12 alkyl, p and q independently, indicate 0~50 integer, and p+q >=1), R²It independently, is methyl or-(CH₂)₃-O- (C₂H₄O)_s-(C₃H₆O)_t- B (wherein, B indicates the alkyl of hydrogen atom or carbon atom number 1~12, s and t independently, indicate 0~ 50 integer, and s+t >=1), m indicates that 1~2000 integer, n indicate 0~1000 integer.Wherein, in the case where n is 0, R²At least one be-(CH₂)₃-O-(C₂H₄O)_s-(C₃H₆O)_t- B (wherein, the meaning of B, s and t are same as described above).]

[in formula (2), r indicates that 1~20 integer, x, y and z independently, indicate 1~500 integer.]

As the commercially available product of ingredient (I), can enumerate KF6011, KF6012, KF6013, KF6015, KF6016, KF6017, KF6028 (being the manufacture of chemical industrial company, SHIN-ETSU HANTOTAI) etc..

From the aspect of bactericidal effect, use feeling, the content of ingredient (I) is 0.01~10 matter preferably in cosmetics total amount Measure %, more preferably 0.05~5 mass %, further preferably 0.1~3 mass %.

By using the powder other than the ingredient (A) and ingredient (B) as ingredient (J), bactericidal effect can be improved, obtain good Good use feeling.As the powder other than the ingredient (A) and ingredient (B) of ingredient (J), can for ingredient (J-1) organic powder, at Divide any number of of (J-2) inorganic particle, can be used alone or combine two or more use.In addition, its shape can for it is spherical, Any one of needle-shaped, plate.In addition, also can be for through treated the ingredient such as aluminium oxide, silica, zinc or through organic Silicon etc. has carried out the ingredient of hydrophobic treatment.

As the organic powder of mentioned component (J-1), lauroyl lysine, methyl polysiloxane network polymerization can be enumerated Object, polyamide powder, polyester powder, polyethylene powders, polypropylene powder, Polystyrene powder, polyurethane, benzoguanamine powder End, polymethyl-benzene and guanamines powder, tetrafluoroethene powder etc..

In addition, the inorganic particle as mentioned component (J-2), can enumerate titanium oxide, zirconium oxide, zinc oxide, cerium oxide, Magnesia, barium sulfate, calcium sulfate, magnesium sulfate, calcium carbonate, magnesium carbonate, talcum, mica, kaolin, sericite, muscovite, synthesis Mica, phlogopite, rubellan, biotite, lepidolite, alumina silicate, magnesium silicate, aluminum magnesium silicate, calcium silicates, barium silicate, strontium silicate, Metal salt etc..

Further preferably selected from one or more of methyl polysiloxane network polymers in ingredient (J).Methyl polysiloxane Network polymers is to be used as cosmetic material and commercially available polymer, can be used with being not limited.Among those, excellent Be selected as spherical and average grain diameter be 1.0~30.0 μm range polymer, further preferably 4.0~15 μm.In addition, at this In invention, it is the volume of the partial size measured using static light scattering method that average grain diameter, which is average grain diameter of the powder in monodisperse, Average grain diameter.

So-called methylsiloxane network polymers is that methyl trimethoxy oxygroup siloxanes is instigated to carry out cream in alkaline aqueous solution Change and polymerize obtained solid content, specifically, the Tospearl series of organosilicon company, GE Toshiba manufacture can be enumerated (Tospearl 145A etc.).Among these, from the aspect of smooth, particularly preferable as methylsiloxane network polymers Tospearl series.

From the viewpoint of bactericidal effect and use feeling, the content of the powder of ingredient (J) is preferably in cosmetics for skin total amount In be 1~20 mass %, more preferably 2~10 mass %, further preferably 2~5 mass %.

As the antioxidant of ingredient (K), dibutyl hydroxy toluene (BHT) can be illustrated；Butylated hydroxyanisole (BHA), δ are raw Educate the vitamin Es such as phenol and its derivative；Thiolaurine, oenothera biennis extract liquor, bata-carotene, catechin compounds, class are yellow Ketone compound, polyphenolic substance etc..Catechin compounds can be used as green-tea extract etc..Wherein, from the viewpoint for improving use feeling Consider, preferably dibutyl hydroxy toluene (BHT) or methyltocol.These antioxidants can be used alone, can also be with It combines two or more.

From the viewpoint of anti-oxidation, the content of ingredient (K) contains 0.001 mass % preferably in cosmetics for skin total amount More than, particularly preferably contain 0.005 mass % or more, from the viewpoint of the sticky sense after reducing coating, preferably comprises 1 matter % is measured hereinafter, particularly preferably containing 0.5 mass % or less.

As ingredient (L) poly- (N- average molecular weight) be bonded organic silicon-type polymer, can enumerate gather it is organic At least one of the silicon atom of the end or branch of siloxanes segment includes by following via comprising heteroatomic alkylene Organic silicon-type polymer made of poly- (the N- average molecular weight) of repetitive unit shown in formula (3).

(in formula, R³Indicate hydrogen atom, the alkyl of carbon atom number 1~22, naphthenic base, aralkyl or aryl, 1 indicates 2 or 3 Number)

As the preference of such organic silicon-type polymer, can enumerate poly- (N- formoxyl ethylenimine) modification has Machine silicon, poly- (N- acetyl group ethylenimine) modified organic silicon, poly- (N- propiono ethylenimine) modified organic silicon, poly- (N- Positive caprylyl ethylenimine) modified organic silicon, poly- (the positive 12 carbonic acyl radical ethylenimine of N-) modified organic silicon, poly- (N- first Acyl group propylidene imines) modified organic silicon, poly- (N- acetyl group ethylenimine) modified organic silicon, poly- (N- acetyl group propylidene Imines) modified organic silicon, poly- (N- propiono propylidene imines) modified organic silicon, poly- (the positive caprylyl propylidene imines of N-) modification Organosilicon, poly- (the positive 12 carbonic acyl radical propylidene imines of N-) modified organic silicon etc..

From the aspect of dry and comfortable use feeling, the content of ingredient (L) is 0.1~10 matter preferably in cosmetics for skin total amount Measure %, more preferably 0.2~8 mass %, further preferably 0.5~6 mass %.

The cosmetics that cosmetics for skin of the invention is capable of forming as ball-type.Here, so-called ball-type, referring to will make up Product composition is filled in cosmetics made of ball container, and roller is connected to application site and is coated with.The cosmetics energy of ball-type Enough containing one kind or two or more in following ingredient: the lower alcohol of the carbon atom number 2~4 as ingredient (M)；As ingredient (N) water soluble polymer；Sorbitan mono-oleic acid ester, sorbitan trioleate, sorbitol anhydride are selected from as ingredient (O) It is one kind or two or more in single isostearate, polyoxyethylene oleyl ether and three isostearic acid polyoxyethylene glycerides；As at Divide the trimethyl silicane alkoxy silicic acid of (P)；And poly- (N- average molecular weight) bonding organic silicon-type as ingredient (L) is poly- Close object.

The lower alcohol of carbon atom number 2~4 as ingredient (M), preferably ethyl alcohol.From the aspect of use feeling, coolness, The content of the lower alcohol of the carbon atom number 2~4 of ingredient (M) is preferably 20~80 mass %, more preferably 40~60 mass %.

By containing the water soluble polymer of ingredient (N), the residual of the fungicide of ingredient (C) on the skin can be improved Property.Water soluble polymer be also able to use natural polymer, semi-synthetic macromolecule, synthesis it is high molecular any.

As the example of natural polymer, xanthan gum, carrageenan, alginic acid etc. can be enumerated.As semi-synthetic polysaccharide It is macromolecule, hydroxylated cellulose, hydroxypropyl cellulose, sodium carboxymethylcellulose, methylcellulose, hydroxylmethyl cellulose can be enumerated The modification of polysaccharides class such as element, cationized cellulose.As synthesis macromolecule, carbomer (cross linked polyacrylate) can be enumerated, gathered The acrylic acid series polymeric compounds such as acrylic acid, Sodium Polyacrylate, acrylic acid/methacrylate copolymer；Polyvinylpyrrolidine Ketone, polyvinyl alcohol, cationized polyvinyl Pyrrolizidine ketone etc..Among these, preferably carbomer, acrylic acid/methacrylic acid Alkyl ester copolymer, hydroxypropyl cellulose, sodium carboxymethylcellulose.

As the commercially available product of carbomer, can enumerate Carbopol 910, Carbopol 934, Carbopol 940, (the above are Lubrizol Advanced Materials, Inc. by Carbopol 941, Carbopol 980, Carbopol 981 Manufacture) etc., as acrylic acid/methacrylate copolymer commercially available product, can enumerate Carbopol 1382, Carbopol ETD2020, PEMULEN TR-1, PEMULEN TR-2 (the above are Lubrizol Advanced Materials, Inc. manufacture) etc., as the commercially available product of hydroxypropyl cellulose, HPC-M, HPC-H (Japanese Cao reaches manufacture) etc. can be enumerated, as The commercially available product of sodium carboxymethylcellulose can enumerate CMC Daicel (Daicel Chemical Industries, Inc. system Make) etc..

The water soluble polymer of ingredient (N) be able to use it is one kind or two or more, from the residual of ingredient (C) on the skin and From the aspect of use feeling, content preferably in cosmetics total amount be 0.01 mass % or more, more preferably 0.05 mass % with On, preferably 5 mass % are hereinafter, more preferably 3 mass % or less.In addition, the content of ingredient (N) is preferably in cosmetics total amount For 0.01~5 mass %, more preferably 0.05~3 mass %.

By different hard selected from sorbitan mono-oleic acid ester, sorbitan trioleate, sorbitol anhydride list containing ingredient (O) It is one kind or two or more in resin acid ester, polyoxyethylene oleyl ether and three isostearic acid polyoxyethylene glycerides, it improves ingredient (C) and exists Residual and use feeling on skin.

From the aspect of ingredient (C) residual on the skin and use feeling, the content of ingredient (O) is preferably total in cosmetics It is 0.01~3 mass %, more preferably 0.03~1 mass %, further preferably 0.05~0.5 mass % in amount.

As the trimethyl silicane alkoxy silicic acid of ingredient (P), as long as usually ingredient used in cosmetics, does not have Have restriction, be able to use it is any, in the compound with the crosslinked configuration for being configured to siloxanes main framing, preferably [(CH₃)₃SiO_1/2]_x[SiO₂]_YShown in ingredient (X is that 1~3, Y is 0.5~8).

In addition, from the aspect of ingredient (C) residual on the skin and use feeling, the trimethyl silicane alcoxyl of ingredient (P) The weight average molecular weight of base silicic acid is preferably 1000~10000, more preferably 2000~9000, further preferably 3000~ 6000.In addition, its character can be any of liquid, glue, paste, solid-like etc., preferably solid-like at 25 DEG C.Separately Outside, from the viewpoint of conformability, the solution or dispersion liquid preferably diluted using solvent, or be mixed to get in advance molten Liquid or dispersion liquid.As dilution or the solvent of the trimethyl silicane alkoxy silicic acid of dispersion component (P), it is poly- to be preferably selected from dimethyl It is siloxanes, octamethylcy-clotetrasiloxane, decamethylcyclopentaandoxane, one kind or two or more in Permethyl 99A, more preferably wave The dimethyl polysiloxane of hair property, decamethylcyclopentaandoxane.In addition, so-called volatility, refers to the flash-point with 35~90 DEG C.

As the commercially available product of ingredient (P), can suitably using be dissolved in advance solvent KF-7312T, KF-7312J, KF-7312K (the above are the manufactures of chemical industrial company, SHIN-ETSU HANTOTAI) etc..

From the aspect of ingredient (C) residual on the skin and use feeling, the content of ingredient (P) is preferably total in cosmetics It is 0.005~2 mass %, more preferably 0.008~1 mass %, further preferably 0.01~0.5 mass % in amount.

In the case where ball-type, from the aspect of ingredient (C) fungicide residual on the skin and use feeling, ingredient (L) content that poly- (N- average molecular weight) is bonded organic silicon-type polymer is 0.3~5 matter preferably in cosmetics total amount Measure %, more preferably 0.4~4 mass %, further preferably 0.5~3 mass %.

In the case where mist agent, spraying or toner form is made in cosmetics for skin of the invention, mentioned component is removed In addition, additionally it is possible to containing selected from polyoxyethylene polyoxypropylene decyl alkyl ether (such as the PPG-6 decyl as ingredient (Q) Tetradecyl alchohol polyethers -30) and ingredient (I) organic silicon modified by polyether in it is one kind or two or more.

From the aspect of coolness and long-term storing stability, the content of ingredient (Q) is preferably in cosmetics total amount 0.05~2 mass %, more preferably 0.08~1 mass %, further preferably 0.1~0.5 mass %.

In the case where mist agent, spraying or toner, to skin ductility, compatibility, examine in terms of ageing stability To consider, the content of ingredient (I) is 0.05~2 mass %, more preferably 0.08~1.5 mass % preferably in cosmetics total amount, into One step is preferably 0.1~1 mass %.

Cosmetics of the invention are used as described above with various forms, so can adding ingredient (A) and ingredient (B) and its Its ingredient simultaneously mixes, and heats as needed, fills to the container of suitable various forms and is manufactured.

From the viewpoint of maintaining the refrigerant sense evapotranspired along with sweat, antiperspirant in cosmetics for skin of the invention Content be preferably 10 mass % hereinafter, further preferably 5 mass % hereinafter, still more preferably for 1 mass % hereinafter, it is preferred that It contains substantially no.As the antiperspirant, chlorination hydroxyl aluminium, zinc oxide, zinc phenolsulfonate, alumen can be enumerated.

About above embodiment, the invention also discloses compositions below, method.

A kind of cosmetics for skin of 1 > of <, containing following component (A) and ingredient (B), and ingredient (A) is relative to ingredient (B) Mass ratio (A/B) be 0.01 or more 2.5 or less.

(A) with the crosslinked resin powder of self-adhesion ability

(B) water imbibition specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below

Cosmetics for skin of 2 > of < as described in 1 > of <, wherein ingredient (A) is preferably selected from crosslinking (methyl) acrylate Be it is one kind or two or more in the tree powder body, elastomer silicone globular powder and urethane resin powder, more preferably For crosslinking (methyl) acrylic ester the tree powder body.

Cosmetics for skin of 3 > of < as described in 2 > of <, wherein being crosslinked (methyl) acrylic ester the tree powder body is preferably At least there is the crosslinked resin powder of the repetitive unit from (methyl) acrylate monomer.

Cosmetics for skin of 4 > of < as described in any one of 1 > of <~<, 3 >, wherein the average grain diameter of ingredient (A) is excellent It is selected as 0.09 μm or more, more preferably 0.2 μm or more, further preferably 0.3 μm or more, additionally, it is preferred that for 20 μm hereinafter, more Preferably 10 μm hereinafter, further preferably 5 μm hereinafter, still more preferably be 2.2 μm or less.

Cosmetics for skin of 5 > of < as described in any one of 1 > of <~<, 4 >, wherein ingredient (B) is preferably selected from ratio Surface area 150m²/ g or more 1000m²/ g porous silica powder below, specific surface area 150m²/ g or more 1000m²/g Porous calcium carbonate and specific surface area 150m below²/ g or more 1000m²1 kind in/g Porous nylon powder below with On, more preferably specific surface area 150m²/ g or more 1000m²/ g porous silica powder below.

Cosmetics for skin of 6 > of < as described in any one of 1 > of <~<, 5 >, wherein the average grain diameter of ingredient (B) is excellent It is selected as 0.5 μm or more, more preferably 3 μm or more, further preferably 5 μm or more, further preferably 10 μm or more, in addition, Preferably 50 μm hereinafter, more preferably 30 μm hereinafter, further preferably 20 μm or less.

Cosmetics for skin of 7 > of < as described in any one of 1 > of <~<, 6 >, wherein ingredient (A) is relative to ingredient (B) Mass ratio (A/B) be preferably 0.01 or more 2.0 hereinafter, more preferably 0.01 or more 1.0 hereinafter, further preferably 0.01 with Upper 0.8 hereinafter, further preferably 0.05 or more 0.8 hereinafter, further preferably 0.10 or more 0.4 or less.

Cosmetics for skin of 8 > of < as described in any one of 1 > of <~<, 7 >, wherein the content of ingredient (A) preferably exists In cosmetics total amount be 0.01 mass % or more, more preferably 0.02 mass % or more, further preferably 0.05 mass % with On, further preferably 1.0 mass % or more, further preferably 1.5 mass % or more, further preferably 2.0 mass % More than, additionally, it is preferred that be 20 mass % hereinafter, more preferably 12 mass % hereinafter, be still more preferably 10 mass % hereinafter, It is still more preferably 5 mass % or less.

Cosmetics for skin of 9 > of < as described in any one of 1 > of <~<, 8 >, wherein the content of ingredient (B) preferably exists It is 3 mass % or more, more preferably 5 mass % or more, further preferably 6 mass % or more in cosmetics total amount, further Preferably 10 mass % or more, additionally, it is preferred that being 30 mass % hereinafter, more preferably 18 mass % are hereinafter, further preferably 15 mass % or less.

Cosmetics for skin of 10 > of < as described in any one of 1 > of <~<, 7 >, wherein also containing as ingredient (C) Fungicide preferably comprises symmetrical selected from isopropyl methyl phenol, triclosan, benzalkonium chloride, benzethonium chloride, cloflucarban, trichlorine The fungicide that acardite, chlorhexidine hydrochloride, chlorhexidine gluconate and β enoxolone select, further preferably isopropyl methyl Phenol.

Cosmetics for skin of 11 > of < as described in 8 > of <, wherein also containing selected from as the carboxylic acid of ingredient (D) or its salt, As a kind or 2 in the 1,3 butylene glycol of ingredient (E) and the nonionic surfactant of HLB10~13 as ingredient (F) Kind or more.

Cosmetics for skin of 12 > of < as described in 11 > of < 10 > or <, wherein the content of ingredient (C) is preferably 0.01~ 0.2 mass %, more preferably 0.02~0.15 mass %, further preferably 0.05~0.1 mass %.

Cosmetics for skin of 13 > of < as described in 12 > of < 11 > or <, wherein ingredient (D) carboxylic acid or its salt is selected from lists It is one kind or two or more in carboxylic acid, dicarboxylic acids, hydroxycarboxylic acid, aromatic carboxylic acid, acidic amino acid and these salt.

Cosmetics for skin of 14 > of < as described in any one of 11 > of <~<, 13 >, wherein the content of ingredient (D) is preferred It is 0.1~3 mass %, more preferably 0.2~2.8 mass %, further preferably 0.5~2.5 matter in cosmetics total amount Measure %.

Cosmetics for skin of 15 > of < as described in any one of 11 > of <~<, 14 >, wherein the content of ingredient (E) is preferred It is 0.1~10 mass %, more preferably 0.5~8 mass %, further preferably 1~5 mass % in cosmetics total amount.

Cosmetics for skin of 16 > of < as described in any one of 11 > of <~<, 15 >, wherein ingredient (F) is with carbon original The polyoxyethylene alkyl ether or polyoxyethylene alkene ether of the alkyl or alkenyl of subnumber 10~18.

Cosmetics for skin of 17 > of < as described in any one of 11 > of <~<, 16 >, wherein the content of ingredient (F) is preferred It is 0.01~1 mass %, more preferably 0.01~0.8 mass %, further preferably 0.01~0.5 matter in cosmetics total amount Measure %.

Cosmetics for skin of 18 > of < as described in any one of 11 > of <~<, 17 >, wherein also containing as ingredient (G) HLB value be 4~7 and be that liquid has a glyceryl nonionic surfactant at 25 DEG C.

Cosmetics for skin of 19 > of < as described in any one of 1 > of <~<, 18 > is cream form.

Cosmetics for skin of 20 > of < as described in 19 > of <, wherein also containing a kind or 2 kinds in following ingredient with It is upper: the oil components for the solid that the fusing point as ingredient (H) is 60 DEG C or more；The organic silicon modified by polyether of ingredient (I)；As at Powder other than point (J), ingredient (A) and ingredient (B)；Antioxidant as ingredient (K)；With the poly- (N- as ingredient (L) Average molecular weight) bonding organic silicon-type polymer.

Cosmetics for skin of 21 > of < as described in any one of 1 > of <~<, 20 > is the form of ball-type.

Cosmetics for skin of 22 > of < as described in 21 > of <, wherein also containing a kind or 2 kinds in following ingredient with It is upper: the lower alcohol of the carbon atom number 2~4 as ingredient (M)；Water soluble polymer as ingredient (N)；As ingredient (O) Selected from sorbitan mono-oleic acid ester, sorbitan trioleate, sorbitol anhydride list isostearate, polyoxyethylene oleyl ether and three It is one kind or two or more in isostearic acid polyoxyethylene glyceride；Trimethyl silicane alkoxy silicic acid as ingredient (P)；And conduct Poly- (the N- average molecular weight) of ingredient (L) is bonded organic silicon-type polymer.

Cosmetics for skin of 23 > of < as described in any one of 1 > of <~<, 22 > is mist agent, spraying or toner Form.

Cosmetics for skin of 24 > of < as described in 23 > of < also contains selected from the polyoxyethylene polyoxy as ingredient (Q) Propylene decyl alkyl ether and as one kind or two or more in the organic silicon modified by polyether of ingredient (I).

A kind of evaporation method of sweat of 25 > of < comprising by cosmetics for skin described in any one of 1 > of <~<, 24 > The step of applied to skin.

A kind of surface in skin 26 > of < is formed by the method for ingredient (A) and ingredient (B) film being combined, packet Include the step of cosmetics for skin described in any one of 1 > of <~<, 24 > is applied to skin.

A kind of promotor that evapotranspires of water of 27 > of <, it includes following compositions: containing following component (A) and ingredient (B), And ingredient (A) is 0.01 or more 2.5 or less relative to the mass ratio (A/B) of ingredient (B).

(A) with the crosslinked resin powder of self-adhesion ability

(B) specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below

Application of the cosmetics for skin as deodorant described in any one of 28 > < of <, 1 > to <, 24 >.

Embodiment

Hereinafter, enumerating embodiment, the present invention is further described in detail.

To the manufacturing method of 3 kinds of powders (a1, a2, a3) of the crosslinked resin powder as ingredient (A) with self-adhesion ability It is illustrated.Each powder is characterized in that ensuring smooth sense of touch persistently being assigned, in addition, flat without sticky and do not dry to skin Equal partial size is set to: a1 is 0.3 μm, and a2 is 2.2 μm, and a3 is 10 μm.The each manufacturing method of following presentation.

Production Example 1 (manufacture of powder (a1))

It is packed into lauryl methacrylate 85g, ethyleneglycol dimethacrylate rouge 15g, lauroyl peroxide 2g to beaker, Mixing makes it dissolve.It is added and is handed over dissolved with N- stearyl-N methyl taurine sodium (SMT) 0.75g ion thereto Water 400g is changed, so that it is dispersed to 0.3 μm of average grain diameter using homogenizer.

The dispersion liquid is injected into four-hole boiling flask, nitrogen is carried out while stirring and is replaced 30 minutes.Using oil bath by flask Internal temperature is heated up to 80 DEG C, after polymerization in 5 hours is carried out from reaching 80 DEG C, is cooled to room temperature.By point of the particle of polymerization Dispersion liquid carries out freeze-dried, recycling particle, thus to obtain powder (a1).

Production Example 2 (manufacture of powder (a2))

Lauryl methacrylate 82g, methacrylic acid 3g, ethyleneglycol dimethacrylate rouge 15g, mistake are packed into beaker Lauroyl 2g is aoxidized, is mixed and makes it dissolve.It is added thereto and is dissolved with N- stearyl-N methyl taurine sodium (SMT) the ion exchange water 400g of 0.75g makes it be dispersed to 2.2 μm of average grain diameter using homogenizer.

The dispersion liquid is injected into four-hole boiling flask, nitrogen is carried out while stirring and is replaced 30 minutes.Using oil bath by flask The temperature of inside is heated up to 80 DEG C, after polymerization in 5 hours is carried out from reaching 80 DEG C, is cooled to room temperature.By point of the particle of polymerization Dispersion liquid carries out freeze-dried, recycling particle, thus to obtain powder (a2).

Production Example 3 (manufacture of powder (a3))

Lauryl methacrylate 82g, methacrylic acid 3g, ethyleneglycol dimethacrylate rouge 15g, mistake are packed into beaker Lauroyl 2g is aoxidized, is mixed and makes it dissolve.Be added thereto dissolved with lauryl sodium sulfate (SDS) 0.75g from Sub- exchanged water 400g makes it be dispersed to 10 μm of average grain diameter using homogenizer.

The dispersion liquid is injected into four-hole boiling flask, nitrogen is carried out while stirring and is replaced 30 minutes.Using oil bath by flask Internal temperature is heated up to 80 DEG C, after polymerization in 5 hours is carried out from reaching 80 DEG C, is cooled to room temperature.By point of the particle of polymerization Dispersion liquid carries out freeze-dried, recycling particle, thus to obtain powder (a3).

Examples 1 to 37 and comparative example 1~11

Sample documented by table 1~5 is manufactured, water diffusivity, rub resistance and water resistance are evaluated.It shows the result in Table 1~5.

(manufacturing method)

Dose ingredients (A) and ingredient (B) are added ion exchange water, are stirred mixing using propeller.

(water diffusivity tests)

Sample is coated with to size (the coating weight 0.1mL/cm of 4cm × 4cm on a glass²), and make it dry.To drying The water of 0.5mL is added dropwise in the center of film, measures to the concentric diameter of a circle after spreading 1 minute on film.It is worth bigger, water Diffusivity is more excellent.

(rub resistance)

(1) sample is coated with 0.l mL/cm on carrying glass plate², and make it dry.The weight of dry coating is measured (weight a).

(2) apply the loading of 20g to qualitative filter paper (name of an article: Whatman 1), and round-trip 5 times on the drying coating film.

(3) (weight b) is measured to the weight of the dry coating after friction.

(4) rub resistance value (b/a*100) is calculated according to above-mentioned (1), (3) value obtained.Value is bigger, and rub resistance is got over It is excellent.

(water resistance)

(1) sample is coated with 0.1mL/cm on carrying glass plate², and make it dry.The weight of dry coating is measured (weight a)

(2) glass plate will be carried in such a way that dry coating is water-immersed to be impregnated among the beaker equipped with ion exchange water, it is quiet It sets 6 hours.

(3) it takes out and carries glass plate, and after making it dry, (weight b) is measured to the weight of dry coating.

(4) water resistance value (b/a*100) is calculated according to above-mentioned (1), (3) value obtained.Value is bigger, and water resistance is more excellent It is different.

Secondly, illustrating the Production Example of cosmetics of the present invention.

The evapotranspiring property of the sweat of cosmetics for skin obtained is excellent, and does not disappear because of sweat or from skin due to friction, the length of sweat Time function of evapotranspiring is excellent.

Embodiment 38

[table 6]

Embodiment 39

[table 7]

The water diffusivity value of the toner of embodiment 39 is 16mm, and rub resistance value is 76%, and water resistance value is 72%.

Embodiment 40

[table 8]

The water diffusivity value of the cosmetics of embodiment 40 is 17mm, and rub resistance value is 75%, and water resistance value is 74%.

Embodiment 41

[table 9]

The water diffusivity value of the cosmetics of embodiment 41 is 13mm, and rub resistance value is 72%, and water resistance value is 70%.

Claims (20)

1. a kind of cosmetics for skin, it is characterised in that:

Containing following component (A) and ingredient (B), and ingredient (A) is 0.01 or more 2.5 relative to the mass ratio (A/B) of ingredient (B) Hereinafter,

(A) there is the crosslinked resin powder of self-adhesion ability,

(B) specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below.

2. cosmetics for skin as described in claim 1, it is characterised in that:

Ingredient (A) is selected from crosslinking (methyl) acrylic ester the tree powder body, elastomer silicone globular powder and carbamic acid One or more of ethyl ester toner.

3. cosmetics for skin as claimed in claim 1 or 2, it is characterised in that:

Ingredient (B) is selected from one or more of porous silica powder, Porous nylon powder and Porous calcium carbonate.

4. cosmetics for skin according to any one of claims 1 to 3, it is characterised in that:

The average grain diameter of ingredient (A) is 0.1 μm or more 20 μm or less.

5. cosmetics for skin as described in any one of claims 1 to 4, it is characterised in that:

The average grain diameter of ingredient (B) is 0.5 μm or more 50 μm or less.

6. such as cosmetics for skin according to any one of claims 1 to 5, it is characterised in that:

Ingredient (A) is crosslinking (methyl) acrylic resin powder.

7. such as cosmetics for skin according to any one of claims 1 to 6, it is characterised in that:

It is 150m that ingredient (B), which is specific surface area,²/ g or more 1000m²/ g silicon-dioxide powdery below.

8. such as cosmetics for skin according to any one of claims 1 to 7, it is characterised in that:

Also containing the fungicide as ingredient (C).

9. cosmetics for skin as claimed in claim 8, it is characterised in that:

The fungicide of ingredient (C) is selected from isopropyl methyl phenol, triclosan, benzalkonium chloride, benzethonium chloride, cloflucarban, three One or more of chlorine carbanilide, chlorhexidine hydrochloride and chlorhexidine gluconate.

10. cosmetics for skin as claimed in claim 8 or 9, it is characterised in that:

Also containing as the carboxylic acid of ingredient (D) or its salt, as the 1,3 butylene glycol of ingredient (E), as the HLB10 of ingredient (F) ~13 nonionic surfactant.

11. the cosmetics for skin as described in any one of claim 8~10, it is characterised in that:

It is also 4~7 containing the HLB as ingredient (G) and is liquid at 25 DEG C with glyceryl non-ionic surface active Agent.

12. the cosmetics for skin as described in any one of claim 1~11, it is characterised in that:

It is cream form.

13. cosmetics for skin as claimed in claim 12, it is characterised in that:

Also containing one kind or two or more in following ingredient:

The oil components for the solid that fusing point as ingredient (H) is 60 DEG C or more；Organic silicon modified by polyether as ingredient (I)； As the powder other than ingredient (J), ingredient (A) and ingredient (B)；Antioxidant as ingredient (K)；With as ingredient (L) Poly- (N- average molecular weight) be bonded organic silicon-type polymer.

14. the cosmetics for skin as described in any one of claim 1~11, it is characterised in that:

It is ball-type.

15. cosmetics for skin as claimed in claim 14, it is characterised in that:

Also containing one kind or two or more in following ingredient:

The lower alcohol of carbon atom number 2~4 as ingredient (M)；Water soluble polymer as ingredient (N)；As ingredient (O) Selected from sorbitan mono-oleic acid ester, sorbitan trioleate, sorbitol anhydride list isostearate, polyoxyethylene oleyl ether and three It is one kind or two or more in isostearic acid polyoxyethylene glyceride；Poly- (N- average molecular weight) as ingredient (L) is bonded Organic silicon-type polymer；With the trimethyl silicane alkoxy silicic acid as ingredient (P).

16. the cosmetics for skin as described in any one of claim 1~11, it is characterised in that:

It is mist agent, spraying or toner form.

17. cosmetics for skin as claimed in claim 16, it is characterised in that:

Also containing one kind or two or more in following ingredient:

Polyoxyethylene polyoxypropylene decyl alkyl ether as ingredient (Q)；With as the polyether-modified organic of ingredient (I) Silicon.

18. a kind of evaporation method of sweat characterized by comprising

The step of cosmetics for skin described in any one of claim 1~17 is applied to skin.

19. a kind of method that the surface in skin forms film, it is characterised in that:

The film is combined by ingredient (A) and ingredient (B),

The method includes being applied to skin for cosmetics for skin described in any one of claim 1~17.

20. a kind of promotor that evapotranspires of water, it is characterised in that:

Include following composition: the mass ratio containing following component (A) and ingredient (B) and ingredient (A) relative to ingredient (B) It (A/B) is 0.01 or more 2.5 or less；

(A) with the crosslinked resin powder of self-adhesion ability；

(B) specific surface area is 150m²/ g or more 1000m²/ g spherical water imbibition powder below.