KR101970487B1 - Water-in-oil emulsion composition - Google Patents

Abstract

The present invention relates to a composition in the form of a W / O emulsion comprising: (a) an oil in an amount up to 30% by weight, based on the total weight of the composition; (b) water; (c) at least one dimethicone copolyol; (d) at least one C ₂ -C ₆ monohydric alcohol in an amount of at least 5% by weight, based on the total weight of the composition; And (e) at least one lipophilic gelling agent in an amount of 0.2 to 1.1 wt.%, Based on the total weight of the composition, wherein the amount of (e) lipophilic gelling agent is 1.5 wt. Or more. The composition according to the present invention can be held in a support sheet so as not to cause leakage of the composition from a container containing the support sheet, while maintaining good cosmetic properties.

Description

Water-in-oil emulsion composition

The present invention relates to compositions in the form of water-in-oil (W / 0) emulsions, and more particularly to cosmetic compositions for cosmetic and / or skin care.

In the field of cosmetology or dermatology, it is a known practice to use W / O emulsions. These emulsions, which consist of an aqueous phase dispersed in the fat phase, have an external fat phase, and therefore beauty / skin science articles based on W / O emulsions can provide a comfortable touch.

On the other hand, there is a cosmetic article (e.g. WO 2013/105804 and WO 2013/002523) in which the liquid cosmetic material is impregnated in a container, for example a sponge. The user of the cosmetic article can take a liquid cosmetic material from the carrier, for example using a puff. The use of a carrier makes it easier to use liquid cosmetics.

However, it can often be difficult to keep the liquid cosmetic in the carrier. In particular, it may be difficult to keep the W / O emulsion in the carrier because the external phase is substantially composed of a flowable oil. If a liquid cosmetic, for example a W / O emulsion can not be maintained in the carrier, the liquid cosmetic can leak from the carrier, or even from the container.

It may be possible to reduce leakage by thickening the oil in the W / O emulsion. However, when the oil is thickened, the fresh sensation is significantly reduced.

It is an object of the present invention to provide a cosmetic composition which is retained in a carrier such that the composition is prevented from leaking out of the container comprising the carrier or carrier while maintaining good cosmetic properties such as a comfortable feel, a soft spreadability and a natural finish that satisfactorily covers skin imperfections ≪ RTI ID = 0.0 > W / O < / RTI >

This object can be achieved by a composition in the form of a W / O emulsion comprising:

(a) an oil in an amount up to 30% by weight, based on the total weight of the composition;

(b) water;

(c) at least one dimethicone copolyol;

(d) at least one C ₂ -C ₆ monohydric alcohol in an amount of at least 5% by weight, based on the total weight of the composition; And

(e) from 0.2 to 1.1% by weight, based on the total weight of the composition, of at least one lipophilic gelling agent,

The amount of the (e) lipophilic gelling agent is 1.5 parts by weight or more based on 100 parts by weight of the oil.

(a) The oil may comprise one or more oils selected from the group consisting of vegetable or animal derived oils, synthetic oils, silicone oils, hydrocarbon oils and fatty alcohols.

(a) the amount of oil may be at least 10 wt%, preferably at least 15 wt%, more preferably at least 20 wt%, based on the total weight of the composition.

(b) water may be from 10 wt% to 55 wt%, preferably from 20 wt% to 50 wt%, more preferably from 30 wt% to 45 wt%, based on the total weight of the composition.

 (c) Dimethicone copolyol may be a compound of the following formula.

Where:

R ₁ , R ₂ and R ₃ are, independently of each other, a C ₁ -C ₆ alkyl radical or - (CH ₂ ) _x - (OCH ₂ CH ₂ ) _y - (OCH ₂ CH ₂ CH ₂ ) _z --OR ₄ radical , At least one of the R ₁ , R ₂ and R ₃ radicals is not an alkyl radical and R ₄ is hydrogen, a C ₁ -C ₃ alkyl radical or a C ₂ -C ₄ acyl radical;

A is an integer ranging from 0 to 200;

B is an integer ranging from 0 to 50; Provided that A and B are not simultaneously 0;

x is an integer ranging from 1 to 6;

y is an integer ranging from 1 to 30;

and z is an integer ranging from 0 to 5.

The amount of (c) dimethicone copolyol may be from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight, more preferably from 1 to 10% by weight, based on the total weight of the composition.

(d) The C ₂ -C ₆ monovalent alcohol is preferably ethanol.

(d) The amount of the C ₂ -C ₆ monohydric alcohol may be 20 wt% or less, preferably 15 wt% or less, more preferably 10 wt% or less, based on the total weight of the composition.

(e) The lipophilic gelling agent is preferably selected from organic modified clays, preferably organic modified bentonites and organically modified hectorites.

(e) The lipophilic gelling agent is preferably an organic modified clay modified with a quaternary amine or a tertiary amine.

(e) The amount of the lipophilic gelling agent may be at least 1.7 parts by weight, preferably at least 2.0 parts by weight, more preferably at least 3.0 parts by weight, based on 100 parts by weight of the oil.

(e) The amount of the lipophilic gelling agent may be 6.0 parts by weight or less, preferably 5.0 parts by weight or less, more preferably 4.0 parts by weight or less, based on the total weight of the oil.

The composition according to the present invention may further comprise (f) the powder phase in an amount of 10 wt% or more, based on the total weight of the composition. (f) The powder phase may comprise one or more hydrophobic coated fillers and / or pigments.

The compositions according to the present invention may be intended for application on the skin.

The present invention also relates to (A) a support sheet and an article comprising the above-mentioned composition (B). The support sheet preferably comprises foam or fibers.

The support sheet may comprise a foam, wherein the foam is selected from the group consisting of a polyester foam, a polyether foam, a polyethylene foam, a polystyrene foam, a polyurethane foam, a polyvinyl chloride foam, an acrylonitrile-butadiene rubber (NBR), a styrene- (SBS), natural rubber (NR), ethylene-vinyl acetate (EVA), latex, silicone, styrene-isoprene-styrene (SIS), styrene- , Butyl, neoprene or mixtures thereof. The density of the foam may be between 0.1 and 10 pcf. The foam may have an Asker hardness of 12 to 75. The foam may have a network structure.

The support sheet may comprise fibers. The fibers may include natural fibers such as cotton, pulp, bamboo and cellulose fibers, semi-natural fibers such as viscose rayon fibers, or synthetic fibers such as polyolefin fibers, polyester fibers and polyamide fibers.

As a result of diligent research, we have found that by carefully selecting the components of the composition, particularly the amount of oil thickener of the emulsion, the carrier, or carrier, such as to prevent leakage of the composition from a container containing the carrier, while maintaining good cosmetic properties It has been found possible to provide a composition in the form of a W / O emulsion which can be retained in the receiving sheet.

Thus, the composition according to the invention is in the form of a W / O emulsion, comprising:

(a) an oil in an amount up to 30% by weight, based on the total weight of the composition;

(b) water;

(c) at least one dimethicone copolyol;

(d) at least one C ₂ -C ₆ monohydric alcohol in an amount of at least 5% by weight, based on the total weight of the composition; And

(e) from 0.2 to 1.1% by weight, based on the total weight of the composition, of at least one lipophilic gelling agent,

Here, the amount of the (e) lipophilic gelling agent is 1.5 parts by weight or more based on 100 parts by weight of the oil.

The term " W / O emulsion " or " water-in-oil emulsion " means any macroscopically homogenous composition comprising a continuous oily phase and a water phase dispersed in the form of droplets within the oil phase.

The composition according to the present invention can be held in a support sheet capable of absorbing a carrier, for example a liquid, even under harsh conditions such as hot environments and motions, and has good cosmetic properties, for example a fresh sensation, It is possible to exhibit a natural finish that satisfactorily covers spreadability and skin defects.

Hereinafter, each composition according to the present invention will be described in detail.

[oil]

The composition according to the invention comprises at least one (a) oil. When two or more oils are used, they may be the same or different. Since the composition according to the invention is in the form of a W / O emulsion, (a) the oil in the composition according to the invention can be a continuous external phase of the W / O emulsion.

As used herein, "oil" means a fatty compound or substance in the form of a liquid or paste (non-solid) at room temperature (25 ° C) below atmospheric pressure (760 mmHg). As oils, those commonly used in cosmetics may be used alone or in combination thereof. The oil may be volatile or non-volatile.

The oils may be apolar oils such as hydrocarbon oils, silicone oils and the like; Polar oils such as vegetable or animal oils and ester oils or ether oils; Or a mixture thereof.

The oil may be selected from the group consisting of vegetable or animal derived oils, synthetic oils, silicone oils, hydrocarbon oils and fatty alcohols.

Examples of vegetable oils include vegetable oils such as flaxseed oil, camellia oil, macadamia nut oil, corn oil, mink oil, olive oil, avocado oil, sandalwood oil, castor oil, safflower seed oil, jojoba oil, sunflower oil, almond oil, , Sesame oil, soybean oil, peanut oil, and mixtures thereof.

As examples of animal oils, squalene and squalane can be mentioned, for example.

As examples of synthetic oils, alkane oils such as isododecane and isohexadecane, ester oils, ether oils and artificial triglycerides can be mentioned.

The ester oil is preferably a liquid ester of a saturated or unsaturated, linear or branched C ₁ -C ₂₆ aliphatic monoacid or polyacid and a saturated or unsaturated, linear or branched C ₁ -C ₂₆ aliphatic monoalcohol or polyalcohol , And the total number of carbon atoms of the ester is 10 or more.

Preferably, in the case of an ester of a monoalcohol, at least one of the ester-derived alcohol and acid of the present invention is branched.

Among the monoesters of monoacids and monoalcohols, ethyl palmitate, ethylhexyl palmitate, isopropyl palmitate, dicaprylyl carbonate, alkyl myristates such as isopropyl myristate or ethyl myristate, isocetyl stearate, 2-ethylhexyl isononanoate, isononyl isononanoate, isodecyl neopentanoate and isostearyl neopentanoate can be mentioned.

Esters of C ₄ -C ₂₂ dicarboxylic acids or tricarboxylic acids and C ₁ -C ₂₂ alcohols, and esters of monocarboxylic, dicarboxylic or tricarboxylic acids and non-C ₄ -C ₂₆ dihydroxy, Esters of trihydroxy, tetrahydroxy or pentahydroxy alcohol may also be used.

In particular, the following may be mentioned: diethyl sebacate; Isopropyl lauroyl sarcosinate; Diisopropyl sebacate; Bis (2-ethylhexyl) sebacate; Diisopropyl adipate; Di-n-propyl adipate; Dioctyl adipate; Bis (2-ethylhexyl) adipate; Diisostearyl adipate; Bis (2-ethylhexyl) maleate; Triisopropyl citrate; Triisocetyl citrate; Triisostearyl citrate; Glyceryl triaclate; Glyceryl trioctanoate; Trioctyldodecyl citrate; Trioleyl citrate; Neopentyl glycol diheptanoate; Diethylene glycol diisononanoate.

As ester oils, sugar esters and diesters of C ₆ -C ₃₀ , preferably C ₁₂ -C ₂₂ fatty acids can be used. The term " sugar " recalls that it is an oxygen-bearing hydrocarbon-based compound containing at least four carbon atoms, with or without aldehyde or ketone functional groups and containing several alcohol functional groups. Such sugars may be monosaccharides, oligosaccharides or polysaccharides.

Examples of suitable sugars that may be mentioned include sucrose (or saccharose), glucose, galactose, ribose, fucose, maltose, fructose, mannose, arabinose, xylose and lactose, and derivatives thereof, , For example methyl derivatives, such as methyl glucose

The sugar esters of fatty acids may in particular be selected from the group comprising the sugars described above and esters or mixtures of esters of linear or branched, saturated or unsaturated C ₆ -C ₃₀ , preferably C ₁₂ -C ₂₂ fatty acids. When they are unsaturated, such compounds may have from 1 to 3 conjugated or non-conjugated carbon-carbon double bonds.

Esters according to these variations may also be selected from monoesters, diesters, triesters, tetraesters and polyesters, and mixtures thereof.

Such esters include, for example, oleates, laurates, palmitates, myristates, behenates, cocoates, stearates, linoleates, linolenates, caprates and arachidonates, Particularly oleyl palmitate, oleo stearate and palmitostearate mixed ester, as well as pentaerythrityl tetraethyl hexanoate.

More particularly, it is possible to use monoesters and diesters, in particular sucrose, glucose or methyl glucose monooleate or diolleate, stearate, behenate, oleophilmitate, linoleate, linoleate and oleoresin Rate.

An example that may be mentioned is the product sold under the trade name Glucate ^® DO by Amerchol, a methyl glucoside diolate.

Examples of preferred ester oils include, for example, diisopropyl adipate, dioctyl adipate, 2-ethylhexyl hexanoate, ethyl laurate, cetyl octanoate, octyldodecyl octanoate, isodecyl neopentano Ethylhexyl 2-ethylhexanoate, 2-ethylhexyl octanoate, 2-ethylhexyl caprylate / caprate, methyl palmitate, ethyl palmitate, isopropyl palmitate, isopropyl palmitate, , Dicaprylyl carbonate, isopropyl lauroyl sarcosinate, isononyl isononanoate, ethylhexyl palmitate, isohexyl laurate, hexyl laurate, isocetyl stearate, isopropyl isostearate, iso Propyl myristate, isodecyl oleate, glyceryl tri (2-ethylhexanoate), pentaerythrityl tetra (2-ethylhexanoate), 2- Butyl hexyl succinate there is a carbonate, diethyl sebacate, and mixtures thereof can be mentioned.

Examples of artificial triglycerides include, for example, caprylcaprylyl glyceride, glyceryl triarylate, glyceryl tripalmitate, glyceryl trinolenate, glyceryl tribolate, glyceryl tricaprate, glyceryl tri Caprylate, glyceryl tri (caprate / caprylate) and glyceryl tri (caprate / caprylate / linolenate) can be mentioned.

As examples of the silicone oil, for example, linear organopolysiloxanes such as dimethylpolysiloxane, methylphenylpolysiloxane, methylhydrogenpolysiloxane and the like; Cyclic organopolysiloxanes such as cyclohexasiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexasiloxane and the like; And mixtures thereof.

Preferably, the silicone oil is selected from liquid polydialkylsiloxanes, especially liquid polydimethylsiloxanes (PDMS) and liquid polyorganosiloxanes comprising at least one aryl group.

These silicone oils may also be organically modified. An organomodified silicone that can be used in accordance with the present invention is a silicone oil, as defined above, that contains within its structure at least one organic functional group attached through a hydrocarbon group.

Organopolysiloxanes are defined in more detail in Walter Noll ' s Chemistry and Technology of Silicones (1968), Academic Press. These may be volatile or non-volatile.

When the organopolysiloxane is volatile, the silicone is more specifically selected to have a boiling point between 60 ° C and 260 ° C, and more particularly from the following:

(i) a cyclic polydialkylsiloxane comprising from 3 to 7, preferably from 4 to 5, silicon atoms. These include, for example, octamethylcyclotetrasiloxane sold under the trade name Volatile Silicone ^® 7207 by Union Carbide or Silbione ^® 70045 V2 by Rhodia, Volatile Silicone ^® 7158 by Union Carbide or Silbione ^® 70045 V5 by Rhodia Decamethylcyclopentasiloxane sold by Dow Chemical Company, and dodecamethylcyclopentasiloxane sold by Momentive Performance Materials under the trade name Silsoft 1217, and mixtures thereof. Silicone Volatile ^® FZ 3109 sold by the Union Carbide Company may also be mentioned, for example, cyclic copolymers of the same type as dimethylsiloxane / methylalkylsiloxane of the formula:

Mixtures of cyclic polydialkylsiloxane and organosilicon compounds, such as a mixture of octamethylcyclotetrasiloxane and tetra-trimethylsilylpentaerythritol (50/50) and a mixture of octamethylcyclotetrasiloxane and oxy-1,1'- Mixtures of bis (2,2,2 ', 2', 3,3'-hexatrimethylsiloxy) neopentane may also be mentioned; And,

(ii) a linear volatile ^{polydialkylsiloxane} containing from 2 to 9 silicon atoms and having a viscosity of less than or equal to 5 x 10 <" ⁶ > An example is decamethyltetrasiloxane sold under the trade name SH 200 by Toray Silicone. Silicones in this category are also described by Cosmetics and Toiletries in Vol. 76, pp. 27-32, Todd & Byers, Volatile Silicone Fluids for Cosmetics . The viscosity of the silicone is measured at 25 占 폚 in accordance with ASTM Standard 445 Appendix C.

Non-volatile polydialkylsiloxanes may also be used. These nonvolatile silicones are more particularly selected from polydialkylsiloxanes, and in particular polydimethylsiloxanes containing trimethylsilyl end groups can be mentioned.

Of these polydialkylsiloxanes, in a non-limiting manner, the following commercial articles may be mentioned:

- 47 and 70 047 series of Silbione ^® oils sold by Rhodia or Mirasil ^® oils, for example 70 047 V 500 000 oils;

- Mirasil ^® series oils sold by Rhodia;

200 series oil from Dow Corning, for example DC 200 with a viscosity of 60,000 mm 2 / s; And

- certain oils of General Electric Company Viscasil ^® Oil and General Electric's SF series (SF 96, SF 18).

Polydimethylsiloxanes containing dimethylsilanol end groups known under the name dimethiconol (CTFA), for example the 48 series oils from Rhodia, may also be mentioned.

Of the silicones containing aryl groups, polydialylsiloxanes, especially polydiphenylsiloxanes and polyalkylarylsiloxanes, such as phenylsilicone oils, may be mentioned.

The phenyl silicone oil may be selected from phenyl silicon of the formula:

Wherein,

R ₁ to R ₁₀ are, independently of each other, a saturated or unsaturated, linear, cyclic or branched C ₁ -C ₃₀ hydrocarbon radical, preferably a C ₁ -C ₁₂ hydrocarbon radical, more preferably C ₁ a -C ₆ hydrocarbon-based radical, especially methyl, and ethyl, propyl or butyl radical, m, n, p and q are, independently of one another, from 0 to 900, preferably from 0 to 500, more preferably from 0 to 100 And the sum of n + m + q is greater than zero.

Examples that may be mentioned include articles sold under the following names:

- 70 641 series of Rhodia Silbione ^® oils;

- oils from Rhodorsil ^® 70 633 and 763 series from Rhodia;

Dow Corning 556 Cosmetic Grade Fluid Oil from Dow Corning;

Bayer PK series silicones, for example PK20 articles;

- certain oils of the SF series of General Electric, for example SF 1023, SF 1154, SF 1250 and SF 1265.

As the phenyl silicone oil, phenyl trimethicone (in the formula, R ₁ to R ₁₀ are methyl; p, q and n = 0; m = 1) is preferable.

Organically modified liquid silicon may especially contain polyethyleneoxy and / or polypropyleneoxy groups. Thus, the silicone KF-6017, and Union Carbide's Silwet ^® L722 and L77 five days of Shin-Etsu Corp. proposed can be mentioned.

The hydrocarbon oil may be selected from the following:

A linear or branched, optionally cyclic, C ₆ -C ₁₆ lower alkane. Examples which may be mentioned include hexane, undecane, dodecane, tridecane and isoparaffins, such as isohexadecane, isododecane and isodecane; And

Linear or branched hydrocarbons containing more than 16 carbon atoms, such as liquid paraffin, liquid petroleum jelly, polydecene and hydrogenated polyisobutene, for example Parleam ^® and squalane.

Preferred examples of the hydrocarbon oil include, for example, linear or branched hydrocarbons such as isohexadecane, isododecane, squalane, mineral oil (for example, liquid paraffin), paraffin, vaseline or petrolatum, naphthalene and the like; Hydrogenated polyisobutene, isoeic acid, and decene / butene copolymers; And mixtures thereof.

The term " fat " of fatty alcohol means that it contains a relatively large number of carbon atoms. Accordingly, alcohols having 4 or more, preferably 6 or more, and more preferably 12 or more carbon atoms are included in the range of the fatty alcohol. Fatty alcohols can be saturated or unsaturated. Fatty alcohols may be linear or branched.

Fatty alcohols may be derived from saturated and unsaturated, linear and branched radicals containing from 4 to 40 carbon atoms, preferably from 6 to 30 carbon atoms, more preferably from 12 to 20 carbon atoms, R- OH structure. In one or more embodiments, R may be selected from C ₁₂ -C ₂₀ alkyl and C ₁₂ -C ₂₀ alkenyl groups. R may be unsubstituted or substituted with one or more hydroxyl groups.

Examples of fatty alcohols include lauryl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, behenyl alcohol, undecylenyl alcohol, myristyl alcohol, octyldodecanol, hexyldecanol, oleyl alcohol, linoleyl Alcohol, palmitolol alcohol, arachidonyl alcohol, erucyl alcohol, and mixtures thereof.

The fatty alcohol is preferably a saturated fatty alcohol.

Thus, the fatty alcohol may be a linear or branched, saturated or unsaturated C ₆ -C ₃₀ alcohol, preferably a linear or branched, saturated C ₆ -C ₃₀ alcohol, more preferably a linear or branched, saturated C ₁₂ - C ₂₀ can be selected from alcohol.

The term " saturated fatty alcohol " as used herein refers to an alcohol having a long chain aliphatic saturated carbon chain. The saturated fatty alcohols are preferably selected from any linear or branched saturated C ₆ -C ₃₀ fatty alcohols. Of the linear or branched saturated C ₆ -C ₃₀ fatty alcohols, linear or branched, saturated C ₁₂ -C ₂₀ fatty alcohols may preferably be used. Any linear or branched, saturated C ₁₆ -C ₂₀ fatty alcohols may be more preferably used. Minutes have branched C ₁₆ -C ₂₀ fatty alcohol can be much more preferable.

Examples of saturated fatty alcohols include lauryl alcohol, cetyl alcohol, stearyl alcohol, isostearyl alcohol, behenyl alcohol, undecylenyl alcohol, myristyl alcohol, octyldodecanol, hexyldecanol, and mixtures thereof Can be mentioned. In one embodiment, behenyl alcohol as well as cetyl alcohol, stearyl alcohol, octyldodecanol, hexyldecanol, or mixtures thereof (e.g., cetearyl alcohol) can be used as the saturated fatty alcohol.

According to one or more embodiments, the fatty alcohols used in the composition according to the invention are preferably selected from octyldodecanol, hexyldecanol and mixtures thereof.

The oil is preferably selected from ester oils, silicone oils and mixtures thereof. It is further preferred that the silicone oil comprises cyclic silicones, such as cyclopentasiloxane and phenyl silicon, such as phenyl trimethicone.

The oil may be a derivative of cinnamic acid, such as ethylhexylmethoxycinnamate, isopropylmethoxycinnamate, sold by DSM Nutritional Products under the trade name Parsol MCX, isoamylmethoxy sold by Symrise under the trade name Neo Heliopan E 1000 Cinnamate, cinoxate, and diisopropylmethyl cinnamate.

The amount of oil in the composition according to the present invention may range from 10 to 30% by weight, preferably from 15 to 29% by weight, more preferably from 20 to 28% by weight, based on the total weight of the composition.

[Dimethicone copolyol]

The composition according to the invention comprises one or more (c) dimethicone copolyols. Two or more dimethicone copolyols may be used in combination.

The dimethicone copolyols (c) employed according to the present invention are oxypropylenated and / or oxyethylenated polydimethyl (methyl) siloxanes. The dimethicone copolyol does not mean an alkyl dimethicone copolyol having a long alkyl chain, for example a C ₈ -C ₂₂ alkyl chain.

As dimethicone copolyols, those corresponding to the following formula (I) can be used:

Where:

R ₁ , R ₂ and R ₃ are, independently of each other, a C ₁ -C ₆ alkyl radical or - (CH ₂ ) _x - (OCH ₂ CH ₂ ) _y - (OCH ₂ CH ₂ CH ₂ ) _z --OR ₄ radical , At least one of the R ₁ , R ₂ and R ₃ radicals is not an alkyl radical and R ₄ is hydrogen, a C ₁ -C ₃ alkyl radical or a C ₂ -C ₄ acyl radical;

A is an integer ranging from 0 to 200;

B is an integer ranging from 0 to 50; Provided that A and B are not simultaneously 0;

x is an integer ranging from 1 to 6;

y is an integer ranging from 1 to 30;

and z is an integer ranging from 0 to 5.

According to one preferred embodiment of the present invention, in the compound of formula (I), R ₁ = R ₃ = methyl radical, x is an integer in the range of 2 to 6 and y is an integer in the range of 4 to 30. R < ₄ > is especially hydrogen.

As an example of a compound of formula (I), a compound of formula (IIa) may be mentioned:

Wherein A is an integer in the range of 20 to 105, B is an integer in the range of 2 to 10, and y is an integer in the range of 3 to 30, PEG-5 dimethicone to PEG-12 dimethicone are preferred, and PEG-10 dimethicone is more preferred.

Dimethicone copolyols sold under the trade names DC 5329, DC 7439-146, DC 2-5695 and Q4-3667 by Dow Corning; And those marketed by Shin-Etsu under the trade names KF-6013, KF-6015, KF-6016, KF-6017 and KF-6028.

Compounds DC 5329, DC 7439-146 and DC 2-5695 are compounds of formula (IIa) wherein A is 22, B is 2, and y is 12; A is 103, B is 10, and y is 12; A is 27, B is 3, and y is 12.

As an example of a silicone compound of formula (I), a compound of formula (IIb) may be used:

Wherein A 'and y are integers in the range of 10 to 20. < RTI ID = 0.0 >

The amount of dimethicone copolyol (c) in the composition according to the invention can range from 0.1 to 20% by weight, preferably from 0.5 to 15% by weight, more preferably from 1 to 10% by weight, based on the total weight of the composition have.

[C ₂ -C ₆ monovalent alcohol]

The composition according to the invention comprises one or more (d) C ₂ -C ₆ monovalent alcohols. Two or more C ₂ -C ₆ monovalent alcohols may be used in combination.

(D) C ₂ -C ₆ monovalent alcohols suitable for the present invention may contain from 2 to 5 carbon atoms, preferably from 2 to 4 carbon atoms, such as ethanol, isopropanol, propanol or butanol .

Ethanol and isopropanol, preferably ethanol, are very particularly suitable for the present invention.

(D) the amount of the C ₂ -C ₆ monohydric alcohol in the composition according to the present invention may be up to 20% by weight, preferably up to 15% by weight, more preferably up to 10% by weight, based on the total weight of the composition. (D) the amount of the C ₂ -C ₆ monohydric alcohol in the composition according to the present invention is at least 5% by weight, preferably at least 6% by weight, more preferably at least 7% by weight, based on the total weight of the composition to be. For example, (d) the amount of C ₂ -C ₆ monohydric alcohol is from 5 wt% to 20 wt%, preferably from 6 wt% to 15 wt%, more preferably from 7 wt% To 10% by weight.

[Lipophilic Gelling Agent]

The composition according to the invention comprises at least one (e) lipophilic gelling agent. Two or more lipophilic gelling agents may be used in combination. The lipophilic gelling agent may be inorganic or organic. The lipophilic gelling agent can thicken the oil of (a) the composition according to the invention.

The term " lipophilic gelling agent " is an agent capable of gelling the oil of the composition, either in the form of an inorganic or organic, particulate, or not.

The term " fine particle lipophilic gelling agent " means a lipophilic gelling agent which is in the form of particles or crystals (microparticles or crystals).

The compositions according to the invention preferably comprise at least one lipophilic gelling agent which is a particulate.

The oleophilic gelling agent according to the present invention can be selected from the following:

An organically modified clay which is a clay treated with a compound selected from quaternary amines and tertiary amines. Organo-modified clays that may be mentioned include organic modified bentonites, such as those sold under the trade name Bentone 34 by the company Rheox and organic modified hectorites such as Bentone 27 and Bentone 38 by the company Rheox . In particular denatured clays such as modified magnesium silicates (Bentone gel VS38 from Rheox), modified hectorites such as hectorites modified with, for example, C10 to C22 ammonium fatty acid salts, such as hectorite modified with distearyldimethylammonium chloride, Wright, for example, may be mentioned as an article sold under the trade name Bentone 38 VCG by Elementis or an article sold under the trade name Bentone 38 CE by the company Rheox, or an article sold under the trade name Bentone Gel V 5 5 V by the company Elementis;

Hydrophobic fumed silica, which can be obtained by modifying the surface of the silica through a chemical reaction that reduces the number of silanol groups, and the silanol group can be specifically substituted with a hydrophobic group. The hydrophobic group may be a trimethylsiloxyl group and can be obtained by treating the fumed silica in the presence of hexamethyldisilazane in particular. The silica thus treated is known as " silica silylate " according to CTFA (6th ed., 1995). These are, for example, ^® see in four people Degussa Aerosil R812, it is sold by reference in four people Cabot Cab-O-Sil TS-530 ®. The hydrophobic group may be a dimethylsilyloxyl group or a polydimethylsiloxane group, which can be obtained by treating the fumed silica in the presence of a polydimethylsiloxane or dimethyldichlorosilane. The silica thus treated is known as " silica dimethylsilylate " according to CTFA (6th Edition, 1995). These are, for example, is sold in the Degussa company with reference name Aerosil R972 ^® and Aerosil ^® R974, and Cab-O-Sil TS-610 ® , and Cab-O-Sil TS-720 ® from Cabot Corporation.

A hydrophobic silica airgel, for example sold under the trade name VM-2260 (INCI name: silica silylate) by Dow Corning, the mean size of which is about 1000 microns and the specific surface area per unit mass is 600 to 800 m2 / g Lt; / RTI > Aerogels sold by Cabot under the reference names Aerogel TLD 201, Aerogel OGD 201, Aerogel TLD 203, Enova ^® Aerogel MT 1100, and Enova Aerogel MT 1200 may also be mentioned;

- and mixtures thereof.

In particular, the composition according to the invention is characterized in that (e) the lipophilic gelling agent is selected from organic modified clays, in particular organic modified bentonites and organic modified hectorites, and mixtures thereof. As organic modified clay, disteardimonium hectorite can be mentioned.

(e) The lipophilic gelling agent is preferably an organic modified clay modified with a quaternary amine or a tertiary amine.

The amount of (e) lipophilic gelling agent in the composition according to the invention is in the range of 0.2 to 1.1% by weight, preferably 0.3 to 1.1% by weight, more preferably 0.4 to 1.1% by weight, May be 0.5 to 1.0 wt%.

The amount of (e) lipophilic gelling agent in the composition according to the present invention is 1.5 parts by weight or more based on 100 parts by weight of the oil. (e) The amount of the lipophilic gelling agent may be preferably at least 1.5 parts by weight, more preferably at least 2.0 parts by weight, and even more preferably at least 3.0 parts by weight, based on 100 parts by weight of the oil. (e) The amount of the lipophilic gelling agent may be 6.0 parts by weight or less, preferably 5.0 parts by weight or less, more preferably 4.0 parts by weight or less, based on the total weight of the oil.

[water]

The composition according to the invention comprises water (b) as dispersed internal phase of the composition in the form of a W / O emulsion.

(b) the amount of water may be from 10 to 55% by weight, preferably from 20 to 50% by weight, more preferably from 30 to 46% by weight, based on the total weight of the composition.

[Powder phase]

The composition according to the present invention may comprise (f) a powder phase.

(f) The amount of the powdered phase may be at least 10% by weight, preferably at least 12% by weight, more preferably at least 14% by weight, based on the total weight of the composition.

On the other hand, the amount of the (f) powder phase in the composition according to the present invention is 20% by weight or less, preferably 18% by weight or less, more preferably 16% by weight or less based on the total weight of the composition.

Thus, for example, (f) the amount of powdered phase is from 10% to 20% by weight, preferably from 12% to 18% by weight, more preferably from 14% to 16% by weight, .

The (f) powder phase in the composition according to the invention may comprise one or more fillers and / or one or more pigments.

The term " filler " should be understood to mean a colorless or white, inorganic or synthetic particle which is insoluble in the liquid component which may be present in the composition according to the invention, regardless of the temperature at which the composition is prepared.

The filler (s) may be inorganic or organic and may be spherical or oblong, irrespective of the crystallographic form (e. G., Plate, cubic, hexagonal, orthorhombic, etc.). Formed from bismuth oxychloride, barium sulfate, boron nitride, calcium carbonate, magnesium hydrogencarbonate and hydroxyapatite, polyamide (Nylon ^® ), talc, talc, mica, silica, sericite, calcined talc, calcined mica, calcined sericite, synthetic mica, Powders formed of poly- beta -alanine, powders formed of polyethylene, powders formed of polyurethane, powders formed of tetrafluoroethylene polymer (Teflon ^® ), laurylicin, starch, polymer hollow microspheres such as poly (Vinylidene chloride) / acrylonitrile, such as Expancel ^® (Nobel Industrie), acrylic acid copolymers, silicone resin microbeads (eg Tospearls ^{® from} Toshiba), polyorganosiloxane elastomers , Or metal soaps derived from organic carboxylic acids having from 8 to 22 carbon atoms, for example from 12 to 18 carbon atoms, Air is zinc stearate, magnesium stearate, lithium stearate, zinc laurate or magnesium pre-state can be referred to as non-limiting.

The filler is preferably an inorganic filler. Thus, the filler is selected from the group consisting of talc, kaolin, mica, silica, sericite, calcined talc, calcined mica, calcined sericite, synthetic mica, bismuth oxychloride, barium sulphate, boron nitride, calcium carbonate, magnesium carbonate, . It is preferred to use silica as filler (s).

The filler (s) may be present in the powder phase (f) in an amount ranging from 0.01% to 10% by weight, based on the total weight of the composition according to the present invention. In one embodiment, the filler (s) may be present in an amount ranging from 0.1% to 5% by weight, based on the total weight of the composition. In a further embodiment of the present invention, the filler (s) may be present in an amount ranging from 0.5% to 2% by weight, based on the total weight of the composition.

The term " pigment " should be understood to mean any form of inorganic or organic particle, white or colored, which is insoluble in the physiological medium and intended to color the composition.

Of the inorganic pigments that can be used according to the invention, any surface treated titanium dioxide, zirconium oxide or cerium oxide as well as zinc oxide, iron oxide or chromium oxide, manganese violet, ultramarine blue, chromium Hydrate and ferric blue, or metal powders, such as aluminum powder or copper powder, may be mentioned without limitation. In a preferred embodiment, the composition comprises titanium oxide, iron oxide, or mixtures thereof.

The pigment or filler may be surface treated to be hydrophobic. Thus, (f) the powder phase comprises at least one hydrophobically coated filler and / or at least one hydrophobically coated pigment.

The hydrophobic coating is not limited. For example, the filler and / or pigment overcoat may be composed of silicon.

The silicone may be selected from the group consisting of polydialkylsiloxanes, such as polydimethylsiloxane, polyalkylaryldiallyoxides, such as polymethylphenylsiloxane, polydialylsiloxanes such as polydiphenylsiloxane, polyalkylhydrogensiloxanes such as methyl Hydrogenated polysiloxanes, and modified polysiloxanes.

The modified polysiloxane may be selected from the following formulas:

- (a ¹ ) modified polysiloxanes with polyethers, selected from compounds of formula (III)

During the meal

- R ³ comprises - (CH ₂ ) _h -;

- R ⁴ comprises - (CH ₂ ) _i -CH ₃ ;

R ⁵ is selected from -OH, -COOH, -CH = CH ₂ , -C (CH ₃ ) = CH ₂ and - (CH ₂ ) _j -CH ₃ ;

- R ⁶ comprises - (CH ₂ ) _k -CH ₃ ;

g and h are independently in the range of 1 to 15;

j and k are independently in the range of 0 to 15;

e ranges from 1 to 50;

f is in the range of 1 to 300;

- (a ² ) modified polysiloxanes having a polyester selected from compounds of the formula (IV):

During the meal

R ⁷ , R ⁸ and R ⁹ are independently selected from - (CH ₂ ) _q -;

R ¹⁰ is selected from -OH, -COOH, -CH = CH ₂ , -C (CH ₃ ) = CH ₂ and - (CH ₂ ) _r -CH ₃ ;

- R ¹¹ comprises - (CH ₂ ) _s -CH ₃ ;

n and q are independently in the range of 1 to 15;

r and s are independently in the range of from 0 to 15;

e is in the range of 1 to 50;

f is in the range of 1 to 300;

- (a ³ ) modified polysiloxanes having an epoxy radical, selected from compounds of the formula (V):

During the meal

- R ¹² comprises - (CH ₂ ) _v -;

v is in the range of 1 to 15;

t is in the range of 1 to 50;

u ranges from 1 to 300;

And

- mixtures thereof.

Alternatively, the modified polysiloxane may be selected from compounds of formula (VI): < EMI ID =

During the meal

R ¹³ and R ¹⁴ are independently selected from -OH, R ¹⁶ OH and R ¹⁷ COOH;

R ¹⁵ is selected from -CH ₃ and -C ₆ H ₅ ;

- R ¹⁶ and R ¹⁷ comprise - (CH ₂ ) _y -;

y ranges from 1 to 15;

w is in the range of 1 to 200;

- x ranges from 0 to 100;

The silicone is preferably a polydialkylsiloxane, for example a mixture of polydimethylsiloxane or polydialkylsiloxane.

The surface treatment agent for the filler / pigment may comprise at least one dimethylpolysiloxane.

According to one embodiment of the present invention, the surface treating agent of the filler / pigment may be selected from the following treating agents:

PEG-silicone treating agents such as AQ surface treatment agents sold by LCW;

Methicone treating agents, for example, SI surface treating agents sold by LCW; And

Dimethicone treating agents such as Covasil 3.05 surface treatment agent sold by LCW or SA surface treatment agent sold by Miyoshi Kasei and in particular SA-TA-13R sold by MIYOSHI KASEI (INCI name: talc and dimethicone ).

Alternatively, the pigment / filler may be a fatty acid such as stearic acid; Metal soaps such as aluminum di-myristate, aluminum salts of hydrogenated animal oil glutamate; amino acid; N-acyl amino acids or salts thereof; Lecithin, isopropyl triisostearyl titanic acid, mineral wax, and mixtures thereof.

The N-acyl amino acid includes an acyl group containing 8 to 22 carbon atoms, such as a 2-ethylhexanoyl group, a caproyl group, a lauroyl group, a myristoyl group, a palmitoyl group, a stearoyl group or a cocoyl group . Salts of such compounds may be aluminum salts, magnesium salts, calcium salts, zirconium salts, zinc salts, sodium salts or potassium salts. The amino acid is not particularly limited, and may be, for example, lysine, glutamic acid or alanine.

As an example of a surface-treated pigment, a pigment coated with aluminum stearoyl glutamic acid, for example,

Iron oxide-disodium stearoyl glutamic acid-aluminum hydroxide (NAI-C33-9001);

Iron oxide-disodium stearoylglutamic acid-aluminum hydroxide (NAI-C33-8001);

Iron oxide-disodium stearoylglutamic acid-aluminum hydroxide (NAI-C33-7001); And

Titanium dioxide-dissodium stearoylglutamic acid-aluminum hydroxide (NAI-TAO-77891) can be mentioned.

The pigment (s) may be present in the powder phase (f) in an amount ranging from 1% by weight to 20% by weight, based on the total weight of the composition according to the invention. In one embodiment, the pigment (s) may be present in an amount ranging from 5% to 18% by weight, based on the total weight of the composition. In a further embodiment of the present invention, the pigment (s) may be present in an amount ranging from 10% to 16% by weight, based on the total weight of the composition.

[additive]

The compositions according to the invention can also contain other conventional ingredients known in the cosmetic composition, such as various common adjuvants, sequestrants such as EDTA and ethidronic acid, preservatives such as phenoxyethanol, Vitamins or pro-vitamins, such as panthenol, emulsifiers, fragrances, plant extracts, cationic polymers, and the like.

The compositions according to the invention may comprise one or more salts, for example sodium chloride, magnesium chloride and magnesium sulfate.

The amount of water in the salt may be 0.05 to 1.5% by weight, preferably 0.1 to 1.0% by weight, more preferably 0.2 to 0.8% by weight, based on the total weight of the composition.

[Beauty Goods]

The composition according to the present invention can preferably be used as a cosmetic composition. In particular, the compositions according to the present invention may be intended to be applied to the skin, scalp and / or lips, especially the skin.

The composition according to the invention can be incorporated into a carrier, for example a support sheet. The present invention also relates to a cosmetic article comprising an article, preferably a support sheet, and a composition according to the invention. The carrier, for example a support sheet, may be impregnated with the composition according to the invention.

The support sheet is porous to absorb the composition, for example a sponge and a cushion are preferred. The support sheet comprising the composition according to the invention may be contained in a container and be a cosmetic article, for example a foundation. The user of the cosmetic article may take the composition according to the invention as a tool, such as a puff, on the support sheet. For example, by applying the tool on the support sheet, the composition according to the present invention can be moved from the support sheet to the tool without pressing or pushing the tool onto the support sheet.

Thus, the composition according to the invention may preferably be in the form of a fluid, for example at a temperature of 20 to 40 캜, preferably at ambient temperature, i.e. 25 캜.

Advantageously, the composition according to the invention may have a viscosity of 900 to 1500 mPa.s, preferably 1000 to 1500 mPa.s, measured at 25 DEG C in a Rheomat RM180 viscometer equipped with a No. 4 spindle, Is carried out at a shear rate of 200 rpm after 10 minutes (after which time stability of the viscosity and stability of the rotational speed of the spindle are observed) after the spindle rotates in the composition.

These viscosities are preferred in order to ensure that the composition according to the invention is retained in the support sheet, while providing good cosmetic properties, such as a comfortable feel, soft spreadability and a natural finish that better covers skin imperfections.

In one embodiment, the support sheet comprises a foam.

Suitable foams according to the invention can be of any type and are advantageously selected from the group consisting of polyester foams, polyether foams, polyethylene foams, polystyrene foams, polyurethane foams, polyvinyl chloride foams, acrylonitrile-butadiene rubber (NBR) Butadiene rubber (SBR), natural rubber (NR), ethylene-vinyl acetate (EVA), latex, silicone, styrene-isoprene-styrene (SIS), styrene- (PVA), nitrile, butyl, neoprene, and mixtures thereof.

Preferably, the foam comprises a polyester, a polyether, a polyurethane, an acrylonitrile-butadiene rubber (NBR), a styrene-butadiene rubber (SBR) or a mixture thereof.

More preferably, the foam comprises a polyurethane / polyester, a polyurethane / polyether or an acrylonitrile-butadiene rubber (NBR).

Preferably, the foam is hydrophilic. The term " hydrophilic " is understood to mean a foam that absorbs water.

Preferably, the foam used according to the invention has a water absorption capacity of 0.4 g / cm3 to 3.5 g / cm3. The water absorption power corresponds to the maximum amount (grams) of water that can be absorbed relative to the volume (cm 3) of the dry foam. This amount is determined at a temperature of 20 ° C and an atmospheric pressure of 1. This is done by weighing a predetermined volume of the foam before impregnation, impregnating the foam with water, allowing the foam to saturate with water when taken out, and weighing the impregnated foam.

The form may not be delusional or delusional. Preferably, the foam has a network structure. When the foam has a network structure, the impregnation of the cosmetic composition into the foam is more uniform.

The density of the foam measured at a temperature of 20 占 폚 and at atmospheric pressure of 1 varies particularly between 0.1 and 10 pcf (pounds per square foot), preferably between 1 and 3 pcf, more preferably between 1 and 2 pcf. Within this range of densities, the foam is easy to impregnate and use.

Advantageously, the foam has a number of pores per inch (ppi) of from 10 to 200 measured at a temperature of 20 ° C and an atmospheric pressure of 1. More advantageously, the foam has 70 to 120 pores per inch (ppi). In the range of the number of pores, the foam is more convenient to use and has an excellent feel.

Advantageously, the foam has an Asker hardness of 12 to 75, preferably 30 to 50. Asker hardness is measured after impregnating the foam with the cosmetic composition. The measurement was carried out by a hardness tester type F manufactured by ASKER, at a temperature of 20 ° C and an atmospheric pressure of 1. Within this range of hardness, the cosmetic composition does not flow and can easily be released from the foam.

Advantageously, the foam has an open cell structure. The cosmetic composition can be more easily impregnated into the interior.

In addition, the form may have any suitable size and shape for the desired purpose. For example, be rectangular, circular, square or oval.

The foam may be agglomerated with, for example, cotton fibers, silk fibers or polyamide fibers.

In one embodiment, the support sheet comprises fibers.

The backing sheet may comprise one or more woven or nonwoven sheets. Typically, the material of the backing sheet is selected from natural fibers such as cotton, pulp, bamboo and cellulose fibers, semi-natural fibers such as viscose rayon fibers, or woven fabrics made of synthetic fibers such as polyolefin, polyester and polyamide fibers Or a nonwoven fabric. Two or more selected from the above fibers may be used in combination.

The term " nonwoven fabric " means that individual fibers or yarns forming the sheet are randomly arranged into a web-type structure and are not woven or knitted.

The cosmetic composition may be applied to the skin by hand or by a cosmetic tool, for example an NBR puff.

A cosmetic article comprising a support sheet containing the composition according to the invention can maintain the composition in the support sheet for a long time even under harsh conditions, for example in hot environments and in motion. Thus, the release of the composition according to the invention from the support sheet is stable over time. Additionally, the amount of the composition according to the invention which can be taken from the support sheet may also be stable over time.

The cosmetic article may be a skin cosmetic composition, for example a foundation, a concealer article, a tint cream, a body cosmetic composition, in particular a foundation applied to the face and / or neck.

Example

The invention will be described in more detail by way of example. However, these embodiments should not be construed as limiting the scope of the present invention. The following examples are presented as non-limiting examples in the field of the present invention.

Example  1 to 3 and Comparative Example  1 to 2

[Produce]

The following compositions according to Examples 1 to 3 and Comparative Examples 1 to 2 shown in Table 1 were prepared by mixing the components shown in Table 1 below. The values for the amounts of the ingredients shown in Table 1 are all based on the "wt%" of the active ingredients.

[evaluation]

(leakage)

13.5 g of each of the compositions according to Examples 1 to 3 and Comparative Examples 1 to 2 were impregnated into three cylindrical porous cushions of the same size and the cushion was filled into three cylindrical containers. The container was placed in a box, one upright, one upside down, and one lateral. The box was kept in a chamber at a temperature of 40 ° C for 24 hours. Immediately after removing the box from the chamber, the box was vibrated for 30 minutes in a horizontal direction perpendicular to two of the four sides of the box, and for 30 minutes in a horizontal direction perpendicular to the other two sides of the box (frequency: 3 to 5 Hz , Vertical acceleration: 0.5 to 1 g, amplitude: 25 mm). After the vibration test, leakage of the composition from the container was visually evaluated according to the following criteria: good; No leaks, and poor; Leakage was observed.

(texture)

As a sample, 250 mg of each of Examples 1 to 3 and Comparative Examples 1 and 2 was applied to the skin and spread with fingers to form a cosmetic film. The fresh sensation, spreadability and finished thickness of the makeup were evaluated by the panelist as follows.

Fresh sensation: good; Freshness, badness; Not fresh

Spreadability: good; Easy to spread, poor; Difficult to spread

Finish of makeup Thickness: Good; Thin, natural finish, poor; Thick and unnatural finish.

(Viscosity)

The viscosity of each composition according to Examples 1 to 3 and Comparative Examples 1 to 2 was measured with a Rheomat RM 180 viscometer equipped with a No. 3 spindle and the measurement was carried out for 10 minutes after the spindle in the composition was rotated Stability and stability of the rotational speed of the spindle were observed), the shear rate was then carried out at 200 rpm.

The results of the above evaluation are shown in Table 1.

As shown in Table 1, it is evident that a composition comprising a lipophilic gelling agent can prevent leakage of the composition from the container. In addition, the amount of lipophilic gelling agent relative to the amount of oil is also important to prevent leakage. However, in order to exhibit good cosmetic properties, the amount of lipophilic gelling agent in the composition should be less than 1.5 wt.%, Preferably not more than 1.3 wt.%, More preferably not more than 1.1 wt.%, Based on the total weight of the composition. Therefore, only the compositions according to the present invention (Examples 1 to 3) can be applied only to natural finishes that satisfactorily cover good cosmetic properties, for example, comfortable touch, soft spreadability and skin defects under harsh conditions, So as to prevent leakage of the composition from the support sheet.

Claims (22)

As a composition in the form of a W / O emulsion,
(a) an oil in an amount of up to 30% by weight, based on the total weight of the composition;
(b) water;
(c) at least one dimethicone copolyol;
(d) at least one C ₂ -C ₆ monovalent alcohol in an amount of at least 5% by weight, based on the total weight of the composition; And
(e) at least one lipophilic gelling agent in an amount of 0.2 to 1.1% by weight, based on the total weight of the composition,
Wherein the amount of the (e) lipophilic gelling agent is at least 1.5 parts by weight based on 100 parts by weight of the oil. The method according to claim 1,
Wherein the oil (a) is in the form of a W / O emulsion comprising at least one oil selected from the group consisting of vegetable or animal derived oils, synthetic oils, silicone oils, hydrocarbon oils and fatty alcohols. 3. The method according to claim 1 or 2,
The composition of (a) in the form of a W / O emulsion wherein the amount of oil is at least 10% by weight based on the total weight of the composition. 3. The method according to claim 1 or 2,
Wherein the amount of water (b) is in the range of 10% to 55% by weight, based on the total weight of the composition, of a W / O emulsion. 3. The method according to claim 1 or 2,
Wherein the dimethicone copolyol (c) is in the form of a W / O emulsion which is a compound of the formula:

Where:
R ₁ , R ₂ and R ₃ are, independently of each other, a C ₁ -C ₆ alkyl radical or - (CH ₂ ) _x - (OCH ₂ CH ₂ ) _y - (OCH ₂ CH ₂ CH ₂ ) _z --OR ₄ radical , At least one of the R ₁ , R ₂ and R ₃ radicals is not an alkyl radical and R ₄ is hydrogen, a C ₁ -C ₃ alkyl radical or a C ₂ -C ₄ acyl radical;
A is an integer ranging from 0 to 200;
B is an integer ranging from 0 to 50; Provided that A and B are not simultaneously 0;
x is an integer ranging from 1 to 6;
y is an integer ranging from 1 to 30;
and z is an integer ranging from 0 to 5. 3. The method according to claim 1 or 2,
Wherein the amount of (c) dimethicone copolyol is in the range of 0.1 to 20% by weight, based on the total weight of the composition, of a W / O emulsion. 3. The method according to claim 1 or 2,
(D) a W / O emulsion in which the C ₂ -C ₆ 1 alcohol is ethanol. 3. The method according to claim 1 or 2,
(D) the composition is in the form of a W / O emulsion in which the amount of C ₂ -C ₆ monohydric alcohol is not more than 20% by weight based on the total weight of the composition. 3. The method according to claim 1 or 2,
(E) the lipophilic gelling agent is in the form of a W / O emulsion selected from organic modified clays. 3. The method according to claim 1 or 2,
Wherein the (e) lipophilic gelling agent is an organic modified clay modified with a quaternary amine or a tertiary amine in the form of a W / O emulsion. 3. The method according to claim 1 or 2,
Wherein the amount of the (e) lipophilic gelling agent is at least 1.7 parts by weight based on 100 parts by weight of the oil. 3. The method according to claim 1 or 2,
Wherein the amount of the oleophilic gelling agent (e) is not more than 6.0 parts by weight based on 100 parts by weight of the oil. 3. The method according to claim 1 or 2,
Wherein the composition further comprises (f) an amount of at least 10% by weight of the powder phase, relative to the total weight of the composition. 14. The method of claim 13,
Wherein the powdery phase (f) is in the form of a W / O emulsion comprising at least one hydrophobically coated filler and / or pigment. A composition in the form of a W / O emulsion of claim 1 or 2 intended for application on the skin. (A) a support sheet and (B) a composition in the form of a W / O emulsion according to claims 1 or 2. 17. The method of claim 16,
Wherein the support sheet comprises foam or fiber. 18. The method of claim 17,
The support sheet comprises a foam and the foam is selected from the group consisting of polyester foam, polyether foam, polyethylene foam, polystyrene foam, polyurethane foam, polyvinyl chloride foam, acrylonitrile-butadiene rubber (NBR), styrene- (SBS), natural rubber (NR), ethylene-vinyl acetate (EVA), latex, silicone, styrene-isoprene-styrene (SIS), styrene- , Butyl, neoprene or mixtures thereof. 18. The method of claim 17,
Wherein the foam has a density between 0.1 and 10 pcf. 18. The method of claim 17,
Wherein the foam has Asker hardness of from 12 to 75. < Desc / Clms Page number 18 > 18. The method of claim 17,
Wherein the foam has a network structure. 18. The method of claim 17,
Wherein the support sheet comprises fibers, wherein the fibers comprise natural fibers or synthetic fibers.