JP2007099654A - Cosmetic set for moisture retention - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a treating method useful for rough skin, dryness or the like caused by addition of excess stress. <P>SOLUTION: The cosmetic set includes a liquid cosmetic containing: a water-holding liquid oily component such as an ester of a dimer acid and a dimer diol, a diester of N-acylglutamic acid and a glyceryl ester of pyrrolidonecarboxylic acid/fatty acid in a microemulsion shape having 1,000-4,000 mPa s viscosity; and a separately formed liquid cosmetic containing (1) ceramide and (2) a polymer or a copolymer such as a poly(meth)acryloyloxyethylphosphorylcholine, a (meth)acryloyloxyethylphosphorylcholine-alkyl (meth)acrylate copolymer, a poly(meth)acryloyl lysine and a poly(glucosylethyl acrylate) in a microemulsion shape having 5,000-15,000 mPa s viscosity. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a set of cosmetics, and more particularly to a set of cosmetics suitable for a set of cosmetics having a protective function capable of resisting environmental stress.

  Ordinarily, cosmetics are rarely effective as cosmetics when only a single product is used, and several products are often used as one set. First of all, there are many kinds of ingredients in cosmetics, and it is difficult to contain all of them in one dosage form. Second, the combination of ingredients in application to the skin is effective in order. There is a certain thing and it is necessary to regulate the order of application. Third, there is a difference in skin physiology among individuals, and it is difficult to deal with one cosmetic, and it can be handled by several combinations. There are three reasons that need to be done. Among these, the first reason and the third reason are particularly important, and various techniques relating to a set of cosmetics combining them and a selection method thereof have been developed. (For example, see Patent Document 1, Patent Document 2, and Patent Document 3) In basic cosmetics, such a cosmetic set is basically composed of 4 steps of lotion, special care cosmetic liquid, emulsion and cream. In general, it is usually set to prepare one to three kinds of cosmetics in accordance with individual characteristics such as skin properties. However, in basic cosmetics for adjusting the physiological functions of the skin, it is almost impossible to align the product structure for the purpose of realizing the functions, with emphasis on the functions to be performed when assembling the cosmetics. In particular, a set for embodying the function of constructing an oil-based protective film on the skin tissue from the dermis to the epidermis and the stratum corneum and achieving moisture retention by the oil-based protective film has not been made. In addition, the concept of an oil-based protective film built on the skin tissue from the dermis to the epidermis and stratum corneum did not exist in the cosmetics field, and has become a serious problem in recent years. It has never been known that the construction of such an oil-based protective film is useful for treatments such as rough skin and dryness caused by the addition of stress.

  The cosmetic set of the present invention is about rough skin and dryness due to excessive stress, but it is already known that excessive stress impairs skin function, and this loss of skin function is mitigated by stress. Various active ingredients have been developed for improvement by doing so. (For example, see Patent Document 4, Patent Document 5, Patent Document 6, Patent Document 7, and Patent Document 8) However, with such a component alone, the skin condition is not improved until the function that is actually impaired is recovered. Since it is in a damaged state, it tends to cause an inflammatory response due to a stimulus, and this also causes a deterioration, so it took a considerable time to exert its effect. In that sense, the above-mentioned measures were not sufficient.

On the other hand, a cosmetic set comprising the cosmetics (1) to (3) shown below as a constituent element has not been known, and by using the cosmetics constituting such a cosmetic set in sequence, Also, it has not been known at all to be useful for treatments such as rough skin and dryness caused by the addition of various stresses.
(1) A liquid cosmetic having a viscosity of 1000 to 4000 mPs in a microemulsion dosage form containing a liquid hydrated oil component shown below.
(Hydrophilic liquid oil component)
Viscosity 5000-5000 of microemulsion dosage form containing ester of dimer acid and dimer diol, diester of N-acyl glutamic acid, (pyrrolidone carboxylic acid / fatty acid) glyceryl (2) 1) ceramide and 2) polymer or copolymer shown below 15,000mPs liquid cosmetics.
(Polymer or copolymer)
Poly (meth) acryloyloxyethyl phosphorylcholine, (meth) acryloyloxyethyl phosphorylcholine / (meth) acrylic acid alkyl copolymer, poly (meth) acryloyllysine, poly (glucosylethyl acrylate)
(3) Oil-in-water emulsifier type cream containing 1) petrolatum and 2) (dimethicone / vinyl dimethicone) crosspolymer

Japanese Patent Laid-Open No. 2002-000344 JP 2001-233723 A JP 2001-139425 A JP 2004-339113 A JP 2004-238297 A JP 2004-75619 A JP 2004-51637 A JP 2003-81868 A

  The present invention has been made under such circumstances, and an object of the present invention is to provide a treatment method useful for rough skin, dryness, and the like caused by application of excessive stress.

In view of such a situation, the present inventors have sought for a treatment method useful for rough skin, dryness, etc. caused by the addition of excessive stress, and as a result of intensive research efforts, constitute a cosmetic set. By sequentially using cosmetics, it was found that useful treatments for rough skin, drying, etc. caused by the application of excessive stress can be performed, and the present invention has been completed.
(1) A liquid cosmetic having a viscosity of 1000 to 4000 mPs in a microemulsion dosage form containing a liquid hydrated oil component shown below.
(Hydrophilic liquid oil component)
Viscosity 5000-5000 of microemulsion dosage form containing ester of dimer acid and dimer diol, diester of N-acyl glutamic acid, (pyrrolidone carboxylic acid / fatty acid) glyceryl (2) 1) ceramide and 2) polymer or copolymer shown below 15,000mPs liquid cosmetics.
(Polymer or copolymer)
Poly (meth) acryloyloxyethyl phosphorylcholine, (meth) acryloyloxyethyl phosphorylcholine / (meth) acrylic acid alkyl copolymer, poly (meth) acryloyllysine, poly (glucosylethyl acrylate)
(3) Oil-in-water emulsifier type cream containing 1) petrolatum and 2) (dimethicone / vinyl dimethicone) crosspolymer, that is, the present invention is as follows.
<1> A cosmetic set comprising the following three types of cosmetics (1) to (3).
(1) A liquid cosmetic having a viscosity of 1000 to 4000 mPs in a microemulsion dosage form containing a liquid hydrated oil component shown below.
(Hydrophilic liquid oil component)
Viscosity 5000-5000 of microemulsion dosage form containing ester of dimer acid and dimer diol, diester of N-acyl glutamic acid, (pyrrolidone carboxylic acid / fatty acid) glyceryl (2) 1) ceramide and 2) polymer or copolymer shown below 15,000mPs liquid cosmetics.
(Polymer or copolymer)
Poly (meth) acryloyloxyethyl phosphorylcholine, (meth) acryloyloxyethyl phosphorylcholine / (meth) acrylic acid alkyl copolymer, poly (meth) acryloyllysine, poly (glucosylethyl acrylate)
(3) An oil-in-water emulsifier type cream <2> containing 1) petrolatum and 2) (dimethicone / vinyl dimethicone) crosspolymer is applied after applying the cosmetic of (1) in claim 1 after washing the face. Then, the cosmetic set according to <1>, which is used in the step of applying the cosmetic of (2) and finally applying the cosmetic of (3).
<3> The cosmetic set according to <1> or <2>, wherein the cosmetics of (1) to (3) further contain jojoba oil, rice germ oil, and evening primrose oil. .
<4> The cosmetic set according to any one of <1> to <3>, wherein the hydrated liquid oily component in the cosmetic of (1) is glyceryl PCA oleate.
<5> The cosmetic set according to any one of <1> to <4>, wherein the ceramide in the cosmetic of (2) is ceramide type 2.
<6> The cosmetic set according to any one of <1> to <5>, wherein the polymer or copolymer in the cosmetic of (2) is poly (meth) acryloyloxyethyl phosphorylcholine.
<7> In the use of the cosmetic set according to any one of <1> to <6>, a moisturizing film of an oily component is formed on the epidermis to compensate for a decrease in skin moisturizing function due to overload of environmental stress. <1>-<6> The cosmetic set according to any one of <1> to <6>, wherein the cosmetic set is intended.
<8> The cosmetic set according to <7>, wherein the environmental stress is due to excessive psychological stress, excessive lack of sleep, gender stress at work, and excessive air conditioning.

  According to the present invention, it is possible to perform an effective treatment for rough skin, dryness, and the like caused by application of excessive stress.

<1> Liquid Cosmetics with Viscosity of 5000 to 15000 mPs constituting the Cosmetic Set of the Present Invention The cosmetic set of the present invention has a viscosity of 1000 to 4000 mPs of a microemulsion dosage form containing a water-containing liquid oil component shown below. This liquid cosmetic is contained as an essential component.
(Hydrophilic liquid oil component)
Ester of dimer acid and dimer diol, diester of N-acyl glutamic acid, (pyrrolidone carboxylic acid / fatty acid) glyceryl

  Here, the dimer acid constituting the ester of dimer acid and dimer diol is a known dibasic acid obtained by an intermolecular polymerization reaction of an unsaturated fatty acid. For example, the dimer acid is PRIPOL 1006 manufactured by Unikema Corporation. There are also commercially available products such as 1009, 1015, and 1025. Among such dimer acid units constituting an ester of dimer acid and dimer diol, which is an essential component of the cosmetic of the present invention, particularly preferred is dimer linoleic acid obtained by dimerizing linoleic acid.

  The other dimer diol constituting the ester of dimer acid and dimer diol is a compound obtained by hydrogenating dimer acid in the presence of a catalytic reduction catalyst to convert a carboxyl group into a hydroxyl group. As the diol, there are commercially available products such as PRIPOL 2033 of Unikema Corporation. A particularly preferred dimer acid is dimer linoleyl alcohol obtained by reducing the dimer linoleic acid.

  By esterifying the dimer acid and the dimer diol according to a conventional method, an ester of dimer acid and dimer diol, which is an essential component of the cosmetic of the present invention, can be produced. Among these dimer acid and dimer diol esters, dimer linoleic acid dimer linoleyl is particularly preferred, and there are already commercially available products having such a structure. Can also be used. As a commercial item of dimer dilinoleic acid dimer dilinoleil, “Rusplan DD-DA7” manufactured by Nippon Seika Co., Ltd. can be preferably exemplified.

  As the diester of N-acylglutamic acid, the acyl group is preferably one having 10 to 18 carbon atoms, and the alkyl group or alkenyl group constituting the diester is preferably one having 6 to 30 carbon atoms. -Lauroyl glutamate di (octyl / cholesteryl) is particularly preferred.

  (Pyrrolidone carboxylic acid / fatty acid) As glyceryl, the fatty acid preferably has 12 to 24 carbon atoms, specifically lauric acid residue, myristic acid residue, palmitic acid residue, stearic acid residue, oleic acid Residues and isostearic acid residues are preferred. Particularly preferred is an oleic acid residue. Such (pyrrolidone carboxylic acid / fatty acid) glyceryl has a commercially available product, which can be purchased and used. Preferable examples of commercially available products include Amigli P30V ((pyrrolidonecarboxylic acid / oleic acid) glyceryl) manufactured by Taiyo Kagaku Co., Ltd.

  In the liquid cosmetic constituting the cosmetic set of the present invention, such a hydrated liquid oily component can contain only one species or a combination of two or more. Such components have the effect of forming a “moisturizing film” inside the skin. In order to achieve such an effect, the amount of the component is 0.005 to 1% by mass, more preferably 0.01 to 1% by mass, based on the total amount of the cosmetic. Furthermore, since it is necessary to reach the inside of the skin, the formulation design is preferably a dosage form that easily penetrates into the skin, and specifically, a microemulsion formulation having a viscosity of 1000 to 4000 mPs. preferable. Here, as a microemulsion formulation, the presence form of the micelle of the form which exhibits the translucent form whose average particle diameter of a micelle is 1 micrometer or less is meant. Such a microemulsion can be produced in advance by mixing a part of the oil phase and the aqueous phase with a high-load mixing device such as a microfluidizer, an extruder, or a high-pressure homogenizer. Considering the high rate, it is particularly preferable to produce a microemulsion using a microfluidizer.

<2> Liquid cosmetics having a viscosity of 5000 to 15000 mPs constituting the cosmetic set of the present invention. The cosmetic set of the present invention has a viscosity of a microemulsion dosage form containing 1) ceramide and 2) the following polymer or copolymer. It contains 5,000 to 15000 mPs of liquid cosmetic as an essential component.
(Polymer or copolymer)
Poly (meth) acryloyloxyethyl phosphorylcholine, (meth) acryloyloxyethyl phosphorylcholine / (meth) acrylic acid alkyl copolymer, poly (meth) acryloyllysine, poly (glucosylethyl acrylate)

  As ceramides, there are seven types of ceramides that are usually used in cosmetics, types 1-7, any of which can be used. Particularly preferred ceramides are ceramide type 2 or ceramide type 3. Some ceramides are already commercially available as cosmetic raw materials, and such commercial products can be purchased and used. Preferred as such a commercially available product is “ceramide TIC001” (ceramide type 2) sold by Takasago International Corporation. In such cosmetics, ceramide can contain only one species or a combination of two or more species. This component works with the polymers or copolymers described below to strengthen the bond between the stratum corneum and stratum corneum cells, the barrier function, and make the skin strong. In addition, it also has an action of preventing the hydrated liquid oily component previously penetrated into the skin from escaping to the skin surface. In order to exert such effects, in such cosmetics, the ceramide is 0.005 to 1% by mass, more preferably 0.01 to 1% by mass, based on the total amount of the cosmetics. It is preferable to do.

  Examples of the polymer or copolymer used in the cosmetic include poly (meth) acryloyloxyethyl phosphorylcholine, (meth) acryloyloxyethyl phosphorylcholine / (meth) acrylate alkyl copolymer, poly (meth) acryloyllysine and poly (glucosylethyl). One or more selected from acrylate) can be preferably exemplified. These can be contained in a free form, or a part or all of them can be incorporated into a salt form. Examples of the salt include alkali metal salts such as sodium salt and potassium salt, alkaline earth metal salts such as calcium and magnesium, organic amine salts such as ammonium salt, triethanolamine salt and triethylamine salt, bases such as lysine salt and arginine salt. Preferred amino acid salts and the like. Some of such polymers and copolymers are already commercially available as raw materials for cosmetics, and such raw materials can be purchased and used. Among such commercially available polymers, preferred are polymethacryloyloxyethyl phosphorylcholine Lipidure HM (manufactured by Nippon Oil & Fats Co., Ltd.), butylmethacrylate / methacryloyl phosphorylcholine copolymer copolymer Lipidure PMB (manufactured by Nippon Oil & Fats Co., Ltd.), Lipidure NR (manufactured by NOF Corporation), methacryloyloxyethyl phosphorylcholine / stearyl methacrylate, Polygema (Poly-GEMA; manufactured by Dainichi Seika Co., Ltd.), PM lysine (Gifu), polymethacryloyl lysine Examples are Shellac Co., Ltd.). In the cosmetic, such a polymer or copolymer may contain only one species or may contain two or more species in combination. Such a polymer or copolymer acts together with the ceramide to strengthen the bond between the stratum corneum and the stratum corneum cells and the barrier function, and make the skin strong. In addition, it also has an action of preventing the hydrated liquid oily component previously penetrated into the skin from escaping to the skin surface. In order to achieve such an effect, the content of such a polymer or copolymer in the cosmetic is preferably 0.005 to 1% by mass, more preferably 0.8%, based on the total amount of the cosmetic. 01 to 1% by mass.

<3> Oil-in-water emulsifier type cream constituting the cosmetic set of the present invention The cosmetic set of the present invention is an oil-in-water emulsifier type cream containing 1) petrolatum and 2) (dimethicone / vinyl dimethicone) crosspolymer. Is an essential component. Here, petrolatum can be used without any particular limitation as long as it is normally used in cosmetics and external skin medicine as defined in the Japanese Pharmacopoeia. Vaseline is a highly occlusive, semi-solid hydrocarbon that works with (dimethicone / vinyl dimethicone) cross-polymer and is constructed with the cosmetics of <1>. The stratum corneum and the stratum corneum cells strengthened with the cosmetic material <2> are formed on the top, and an occlusive emollient film is formed on the top of the barrier structure. This three-layer emollient film prevents the percutaneous dissipation of water, improves rough skin, and prevents the rough skin from occurring or worsening. In order to exhibit such an effect, it is preferable to contain 1 to 20% by mass of petrolatum, and more preferably 5 to 10% by mass with respect to the total amount of the cosmetic. Moreover, it is preferable that this component is a cream in order to construct an occlusive membrane structure on the skin, and such a cream preferably exhibits a hardness of 20 to 60 g with an attachment of 11.3 mmφ.

  The (dimethicone / vinyl dimethicone) crosspolymer, which is an essential component of the cosmetic, already exists as a cosmetic raw material, and such a commercial product can be purchased and used. As such a commercially available product, “silicone KSG-16” sold by Shin-Etsu Silicone Co., Ltd. can be suitably exemplified. Such an ingredient works with petrolatum, and is constructed by the cosmetics of <1>, the “smelling membrane” inside the skin and the bonding between the stratum corneum and the stratum corneum cells in which the cosmetics of <2> are strengthened on the skin, An occlusive emollient film is formed further on the barrier structure. This three-layer emollient film prevents the percutaneous dissipation of water, improves rough skin, and prevents the rough skin from occurring or worsening. In order to achieve such an effect, the (dimethicone / vinyl dimethicone) crosspolymer is preferably contained in an amount of 0.5 to 10% by mass, more preferably 1 to 5% by mass, based on the total amount of the cosmetic. . Any of these three types of cosmetics can contain optional components usually used in cosmetics in addition to the essential components described above. Such optional ingredients include, for example, macadamia nut oil, avocado oil, corn oil, olive oil, rapeseed oil, sesame oil, castor oil, safflower oil, cottonseed oil, jojoba oil, coconut oil, palm oil, rice germ oil, evening primrose oil Oils such as liquid lanolin, hydrogenated coconut oil, hydrogenated oil, molasses, hydrogenated castor oil, beeswax, candelilla wax, carnauba wax, ibota wax, lanolin, reduced lanolin, hard lanolin, jojoba wax, waxes; liquid paraffin, squalane, pristane, Hydrocarbons such as ozokerite, paraffin, ceresin, petrolatum, microcrystalline wax; higher fatty acids such as oleic acid, isostearic acid, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, undecylenic acid; cetyl alcohol, stearyl Al Alcohol, isostearyl alcohol, behenyl alcohol, octyldodecanol, myristyl alcohol, cetostearyl alcohol and the like; cetyl isooctanoate, isopropyl myristate, hexyldecyl isostearate, diisopropyl adipate, di-2-ethylhexyl sebacate, Cetyl lactate, diisostearyl malate, ethylene glycol di-2-ethylhexanoate, neopentyl glycol dicaprate, glycerin di-2-heptylundecanoate, glycerin tri-2-ethylhexanoate, tri-2-ethylhexanoic acid Synthetic ester oils such as trimethylolpropane, trimethylolpropane triisostearate, pentane erythritol tetra-2-ethylhexanoate; dimethylpolysiloxane Chain polysiloxanes such as methylphenyl polysiloxane and diphenyl polysiloxane; Cyclic polysiloxanes such as octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, and dodecamethylcyclohexanesiloxane; amino-modified polysiloxane, polyether-modified polysiloxane, and alkyl-modified Oil agents such as silicone oils such as polysiloxanes, modified polysiloxanes such as polysiloxanes and fluorine-modified polysiloxanes; anionic surfactants such as fatty acid soaps (sodium laurate, sodium palmitate, etc.), potassium lauryl sulfate, alkylethanol triethanolamine ether, etc. Cationic surfactants such as stearyltrimethylammonium chloride, benzalkonium chloride and laurylamine oxide; imidazoline-based amphoteric surfactants (2- Amphoteric surfactants such as cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxy disodium salt), betaine surfactants (alkylbetaine, amidebetaine, sulfobetaine, etc.), acylmethyltaurine; sorbitan Fatty acid esters (such as sorbitan monostearate, sorbitan sesquioleate), glycerin fatty acids (such as glyceryl monostearate), propylene glycol fatty acid esters (such as propylene glycol monostearate), hydrogenated castor oil derivatives, glycerin alkyl ethers, POE sorbitan fatty acid esters (POE sorbitan monooleate, polyoxyethylene sorbitan monostearate, etc.), POE sorbite fatty acid esters (POE-sorbite monolaurate, etc.), PO Glycerin fatty acid esters (such as POE-glycerin monoisostearate), POE fatty acid esters (such as polyethylene glycol monooleate and POE distearate), POE alkyl ethers (such as POE2-octyldodecyl ether), POE alkylphenyl ethers (POE) Nonylphenyl ether, etc.), Pluronic types, POE / POP alkyl ethers (POE / POP2-decyltetradecyl ether, etc.), Tetronics, POE castor oil / hardened castor oil derivatives (POE castor oil, POE hardened castor oil, etc.) ), Nonionic surfactants such as sucrose fatty acid esters and alkyl glucosides; polyethylene glycol, glycerin, 1,3-butylene glycol, erythritol, sorbitol, xylitol, mal Polyhydric alcohols such as tall, propylene glycol, dipropylene glycol, diglycerin, isoprene glycol, 1,2-pentanediol, 2,4-hexanediol, 1,2-hexanediol, 1,2-octanediol; pyrrolidone Moisturizing ingredients such as sodium carboxylate, lactic acid, sodium lactate; surface may be treated, mica, talc, kaolin, synthetic mica, calcium carbonate, magnesium carbonate, anhydrous silicic acid (silica), aluminum oxide, barium sulfate Powders such as, etc .; surface may be treated, bengara, yellow iron oxide, black iron oxide, cobalt oxide, ultramarine, bitumen, titanium oxide, zinc oxide inorganic pigments; surface may be treated Good pearl agents such as mica titanium, fish phosphorus foil, bismuth oxychloride; even if raked Good red 202, red 228, red 226, yellow 4, blue 404, yellow 5, yellow 505, red 230, red 223, orange 201, red 213, yellow 204, yellow Organic dyes such as No. 203, Blue No. 1, Green No. 201, Purple No. 201, Red No. 204; Organic powders such as polyethylene powder, polymethyl methacrylate, nylon powder, organopolysiloxane elastomer; Paraaminobenzoic acid series UV absorber; anthranilic acid UV absorber; salicylic acid UV absorber; cinnamic acid UV absorber; benzophenone UV absorber; sugar UV absorber; 2- (2′-hydroxy-5′-t UV absorbers such as -octylphenyl) benzotriazole, 4-methoxy-4'-t-butyldibenzoylmethane; ethanol, iso Lower alcohols such as propanol; vitamin B such as vitamin A or its derivative, vitamin B6 hydrochloride, vitamin B6 tripalmitate, vitamin B6 dioctanoate, vitamin B2 or its derivative, vitamin B12, vitamin B15 or its derivative; α- Preferred examples include vitamin E such as tocopherol, β-tocopherol, γ-tocopherol, vitamin E acetate, vitamin D, vitamin H, pantothenic acid, panthetin, pyrroloquinoline quinone, and the like; and antibacterial agents such as phenoxyethanol. . Among these components, a particularly preferred form is a form in which the three kinds of cosmetics contain jojoba oil, rice germ oil and evening primrose oil. This is because the combination of the three types of oily components is highly compatible with the essential constituents of the three types of cosmetics, and by containing such components, the three-layer emollient film structure is firmly connected in the vertical direction. In order to achieve such a form, it is preferable that jojoba oil, rice germ oil and evening primrose oil contain 0.05 to 5% by mass of the same amount or the doubled amount of the smallest of these three components. In containing, it is preferable to contain in the form of a microemulsion.

  By treating such components by a conventional method, three types of cosmetics constituting the cosmetic set of the present invention can be produced. The three types of cosmetics thus obtained consist of a set of three types of cosmetics, and after washing the face, first treat the skin with the cosmetics <1>, and then treat with the cosmetics <2>. Finally, it is preferably used in the method of treating with cosmetic <3>. According to such a use mode, the three-layer emollient membrane structure can be constructed on the skin.

  Hereinafter, the present invention will be described in more detail with reference to examples, but it is needless to say that the present invention is not limited to such examples.

According to the prescription shown below, the cosmetic <1> constituting the cosmetic set of the present invention was produced.
That is, components (a) and (b) were heated to 80 ° C. and dissolved, and (i) was gradually added to emulsify and stirred and cooled to prepare an intermediate work-in-process emulsion. 1 part by mass of this is heated to 80 ° C., added to 99 parts by mass of solubilized C, then passed twice with a microfluidizer, stirred and cooled, and a liquid makeup with a viscosity of 1250 mPs I got a fee. The average particle diameter of the emulsified particles was 0.8 μm.

(I)
16.4% by mass of water
Potassium hydroxide 0.6% by mass
1,3-butanediol 8% by mass
(B)
Pyrrolidone carboxylic acid glyceryl oleate 1% by mass
Dimer linoleic acid Dimer linoleyl 1% by mass
Jojoba oil 1% by mass
Rice germ oil 1% by mass
Evening primrose oil 1% by mass
Squalane 60% by mass
Behenic acid 5% by mass
Stearic acid 5% by mass
(C)
Water 84.5 parts by mass Ethanol 8 parts by mass Glycerin 2.5 parts by mass 1,3-butanediol 3 parts by mass 10% aqueous potassium hydroxide 0.4 part by mass (acrylic acid / alkyl acrylate) copolymer 0.1 part by mass ("Carbopol 1382" manufactured by Goodrich)
0.5 parts by mass of phenoxyethanol

According to the prescription shown below, the cosmetic <2> constituting the cosmetic set of the present invention was produced.
That is, components (a) and (b) were heated to 80 ° C. and dissolved, and (i) was gradually added to emulsify and stirred and cooled to prepare an intermediate work-in-process emulsion. 10 parts by mass of this was heated to 80 ° C., added to the stir-solubilized c, added to 90 parts by mass of the solubilized c, and passed twice with a microfluidizer to give a cosmetic <2> having a viscosity of 7500 mPs. Obtained.

(I)
56.1% by mass of water
10% aqueous potassium hydroxide solution 0.6% by mass
1,3-butanediol 8% by mass
"Carbopol 1382" 0.6 mass%
“Lipidure HM” 0.1% by mass
(B)
“Ceramide TIC” 0.1% by mass
Stearic acid PEG150 6 mass%
Jojoba oil 0.1% by mass
Rice germ oil 0.1% by mass
Evening primrose oil 0.1% by mass
Squalane 3% by mass
(Glycerin / oxybutylene) copolymer stearyl 3% by mass
Cetyl octanoate 3% by mass
Paraffin 2% by mass
Cetanol 1% by mass
Lecithin hydroxide 0.6% by mass
Behenyl alcohol 0.3% by mass
δ-tocopherol 0.3% by mass
Cyclomethicone 8% by mass
Dimethicone 7% by mass
(C)
1,3-butanediol 12 parts by mass Glycerin 6 parts by mass Polyethylene glycol 6 parts by mass “Carbopol 1382” 0.1 part by mass 10% aqueous potassium hydroxide 0.6 part by mass Phenoxyethanol 0.5 part by mass Water 64.8 parts by mass Part

According to the formulation shown below, <3> cosmetics constituting the cosmetic set of the present invention were produced.
That is, components (a), (b) and (c) were heated to 80 ° C. and dissolved, and (i) was gradually added to emulsify, and (c) was further added, followed by stirring and cooling to prepare an intermediate work-in-process emulsion. This was passed twice with a microfluidizer to obtain a creamy (hardness 40 g (11.3 mmφ)) cosmetic <3>.
(I)
Glycerin 20% by mass
1,3-butanediol 8% by mass
Carboxyvinyl polymer 0.3% by mass
Phenoxyethanol 0.6% by mass
24% by weight of water
(B)
Petrolatum 4% by mass
Jojoba oil 0.1% by mass
Rice germ oil 0.1% by mass
Evening primrose oil 0.1% by mass
(Dimethicone / Vinyl dimethicone) Cross polymer 3% by mass
Cyclomethicone 6% by mass
Glyceryl trioctanoate 20% by mass
Honey wax 3% by mass
Stearic acid PEG-25 2 mass%
Glyceryl monostearate 1.5% by mass
PEG-150 stearic acid 0.5 mass%
Sorbitan sesquistearate 1% by mass
(C)
Potassium hydroxide 0.1% by mass
9.7% by mass of water

  A cosmetic set 1 of the present invention was obtained by assembling the cosmetics <1> to <3>. At the same time, glyceryl pyrrolidone carboxylate oleate in cosmetic <1> was replaced with dimer linoleyl dimer dilinoleate Dimer linoleyl dimer dilinoleate was replaced with glyceryl pyrrolidone carboxylate oleate Comparative Example <1-2>, Comparative Example <2-1> in which “Lipidure HM” in Cosmetic <2> is replaced with “Ceramide TIC”, and Comparative Example in which “Ceramide TIC” is replaced with “Lipidure HM” < 2-2>, comparative example <3-1> in which petrolatum of cosmetics <3> is replaced with (dimethicone / vinyl dimethicone) crosspolymer, comparative example <3- in which (dimethicone / vinyl dimethicone) crosspolymer is replaced with petrolatum 2> was similarly prepared. These combined effects were examined by measuring changes in TEWL of skin damaged with a 5% aqueous solution of sodium lauryl sulfate. The damage was made by applying sodium lauryl sulfate for 3 hours. After pasting, the site was wiped with absorbent cotton impregnated with warm water, sodium lauryl sulfate was removed, and after standing for 10 minutes, TEWL was measured with a tevameter (manufactured by Integral Corporation). After the measurement, it was sequentially treated with three kinds of cosmetics, and TEWL was measured again. After the measurement, the cosmetic was removed with a cleansing material and a face wash, and it was confirmed that the TEWL value had returned to its original value, and other cosmetic sets were similarly evaluated. The results are shown in Table 1. From this, it can be seen that an excellent moisture barrier function can be imparted by such a set.

  A cosmetic <1-2> was prepared by changing the type of the water-soluble oil component of the cosmetic <1>, and evaluated with the procedure of Example 1 together with the cosmetic <2> and the cosmetic <3>.

Cosmetics <1-2>
The ingredients of (a) and (b) were heated to 80 ° C. and dissolved, and gradually added to the emulsion and emulsified, and stirred and cooled to prepare an intermediate work-in-process emulsion. 1 part by weight of this is heated to 80 ° C., added to 99 parts by weight of the solubilized c, then passed twice with a microfluidizer, stirred and cooled, and a liquid makeup with a viscosity of 1350 mPs I got a fee. As for the size of the emulsified particles, the average particle size was 0.9 μm.
(I)
16.4% by mass of water
Potassium hydroxide 0.6% by mass
1,3-butanediol 8% by mass
(B)
Pyrrolidone carboxylic acid glyceryl oleate 1% by mass
N-lauroyl glutamate di (octyl / cholesteryl) 1% by mass
Jojoba oil 1% by mass
Rice germ oil 1% by mass
Evening primrose oil 1% by mass
Squalane 60% by mass
Behenic acid 5% by mass
Stearic acid 5% by mass
(C)
Water 84.5 parts by mass Ethanol 8 parts by mass Glycerin 2.5 parts by mass 1,3-butanediol 3 parts by mass 10% aqueous potassium hydroxide 0.4 part by mass (acrylic acid / alkyl acrylate) copolymer 0.1 part by mass ("Carbopol 1382" manufactured by Goodrich)
0.5 parts by mass of phenoxyethanol

Change the type of polymer and copolymer of cosmetic <2>, create cosmetic <2-2>, <2-3>, <2-4>, and implement it with cosmetic <1> and cosmetic <3> The procedure of Example 1 was used for evaluation.

Cosmetics <2-2>
The ingredients of (a) and (b) were heated to 80 ° C. and dissolved, and gradually added to the emulsion and emulsified, and stirred and cooled to prepare an intermediate work-in-process emulsion. 10 parts by mass of this was heated to 80 ° C., added to the stir-solubilized c, added to 90 parts by mass of the solubilized c, passed twice with a microfluidizer, and a cosmetic with a viscosity of 6500 mPs <2-2. > Was obtained.
(I)
56.1% by mass of water
10% aqueous potassium hydroxide solution 0.6% by mass
1,3-butanediol 8% by mass
"Carbopol 1382" 0.6 mass%
"PM lysine" 0.1% by mass
(B)
“Ceramide TIC” 0.1% by mass
Stearic acid PEG150 6 mass%
Jojoba oil 0.1% by mass
Rice germ oil 0.1% by mass
Evening primrose oil 0.1% by mass
Squalane 3% by mass
(Glycerin / oxybutylene) copolymer stearyl 3% by mass
Cetyl octanoate 3% by mass
Paraffin 2% by mass
Cetanol 1% by mass
Lecithin hydroxide 0.6% by mass
Behenyl alcohol 0.3% by mass
δ-tocopherol 0.3% by mass
Cyclomethicone 8% by mass
Dimethicone 7% by mass
(C)
1,3-butanediol 12 parts by mass Glycerin 6 parts by mass Polyethylene glycol 6 parts by mass “Carbopol 1382” 0.1 part by mass 10% aqueous potassium hydroxide 0.6 part by mass Phenoxyethanol 0.5 part by mass Water 64.8 parts by mass Part

Cosmetics <2-3>
The ingredients of (a) and (b) were heated to 80 ° C. and dissolved, and gradually added to the emulsion and emulsified, and stirred and cooled to prepare an intermediate work-in-process emulsion. 10 parts by mass of this is heated to 80 ° C., added to the stir-solubilized c, added to 90 parts by mass of the solubilized c, passed twice with a microfluidizer, and a cosmetic with a viscosity of 7000 mPs <2-3 > Was obtained.
(I)
56.1% by mass of water
10% aqueous potassium hydroxide solution 0.6% by mass
1,3-butanediol 8% by mass
"Carbopol 1382" 0.6 mass%
“P-GEMA” 0.1% by mass
(B)
“Ceramide TIC” 0.1% by mass
Stearic acid PEG150 6 mass%
Jojoba oil 0.1% by mass
Rice germ oil 0.1% by mass
Evening primrose oil 0.1% by mass
Squalane 3% by mass
(Glycerin / oxybutylene) copolymer stearyl 3% by mass
Cetyl octanoate 3% by mass
Paraffin 2% by mass
Cetanol 1% by mass
Lecithin hydroxide 0.6% by mass
Behenyl alcohol 0.3% by mass
δ-tocopherol 0.3% by mass
Cyclomethicone 8% by mass
Dimethicone 7% by mass
(C)
1,3-butanediol 12 parts by mass Glycerin 6 parts by mass Polyethylene glycol 6 parts by mass “Carbopol 1382” 0.1 part by mass 10% aqueous potassium hydroxide 0.6 part by mass Phenoxyethanol 0.5 part by mass Water 64.8 parts by mass Part

Cosmetics <2-3>
The ingredients of (a) and (b) were heated to 80 ° C. and dissolved, and gradually added to the emulsion and emulsified, and stirred and cooled to prepare an intermediate work-in-process emulsion. 10 parts by mass of this is heated to 80 ° C., added to the stir-solubilized c, added to 90 parts by mass of the solubilized c, passed twice with a microfluidizer, and a cosmetic with a viscosity of 7500 mPs <2-3 > Was obtained.
(I)
56.1% by mass of water
10% aqueous potassium hydroxide solution 0.6% by mass
1,3-butanediol 8% by mass
"Carbopol 1382" 0.6 mass%
"Lipidure PMB" 0.1% by mass
(B)
“Ceramide TIC” 0.1% by mass
Stearic acid PEG150 6 mass%
Jojoba oil 0.1% by mass
Rice germ oil 0.1% by mass
Evening primrose oil 0.1% by mass
Squalane 3% by mass
(Glycerin / oxybutylene) copolymer stearyl 3% by mass
Cetyl octanoate 3% by mass
Paraffin 2% by mass
Cetanol 1% by mass
Lecithin hydroxide 0.6% by mass
Behenyl alcohol 0.3% by mass
δ-tocopherol 0.3% by mass
Cyclomethicone 8% by mass
Dimethicone 7% by mass
(C)
1,3-butanediol 12 parts by mass Glycerin 6 parts by mass Polyethylene glycol 6 parts by mass “Carbopol 1382” 0.1 part by mass 10% aqueous potassium hydroxide 0.6 part by mass Phenoxyethanol 0.5 part by mass Water 64.8 parts by mass Part

  The present invention can be applied to a cosmetic series for emollients.

Claims (8)

A cosmetic set having the following three types of cosmetics (1) to (3) as components.
(1) A liquid cosmetic having a viscosity of 1000 to 4000 mPs in a microemulsion dosage form containing a liquid hydrated oil component shown below.
(Hydrophilic liquid oil component)
Viscosity 5000-5000 of microemulsion dosage form containing ester of dimer acid and dimer diol, diester of N-acyl glutamic acid, (pyrrolidone carboxylic acid / fatty acid) glyceryl (2) 1) ceramide and 2) polymer or copolymer shown below 15,000mPs liquid cosmetics.
(Polymer or copolymer)
Poly (meth) acryloyloxyethyl phosphorylcholine, (meth) acryloyloxyethyl phosphorylcholine / (meth) acrylic acid alkyl copolymer, poly (meth) acryloyllysine, poly (glucosylethyl acrylate)
(3) Oil-in-water emulsifier type cream containing 1) petrolatum and 2) (dimethicone / vinyl dimethicone) crosspolymer The mode of use is used in the step of applying the cosmetic of (1) in claim 1 after washing the face, then applying the cosmetic of (2), and finally applying the cosmetic of (3). The cosmetic set according to claim 1, wherein: The cosmetic set according to claim 1 or 2, further comprising jojoba oil, rice germ oil and evening primrose oil in the cosmetics of (1) to (3). The cosmetic set according to any one of claims 1 to 3, wherein the hydrated liquid oily component in the cosmetic of (1) is glyceryl PCA oleate. The cosmetic set according to any one of claims 1 to 4, wherein the ceramide in the cosmetic of (2) is ceramide type 2. The cosmetic set according to any one of claims 1 to 5, wherein the polymer or copolymer in the cosmetic of (2) is poly (meth) acryloyloxyethyl phosphorylcholine. The use of the cosmetic set according to any one of claims 1 to 6, wherein a moisturizing film of an oily component is formed on the epidermis, and the object is to supplement a decrease in the moisturizing function of the skin due to an overload of environmental stress. The cosmetic set according to any one of claims 1 to 6, wherein the cosmetic set is characterized in that The cosmetic set according to claim 7, wherein the environmental stress is due to excessive psychological stress, excessive lack of sleep, gender stress at work, and excessive air conditioning.