JP6153285B2 - Moisturizing cosmetics - Google Patents

Description

  The present invention relates to a moisturizing cosmetic. More specifically, the present invention relates to a moisturizing cosmetic suitably used for skin or hair.

  Cosmetics that moisturize the skin or hair include water-based cosmetics such as lotion, mist lotion, and gel. These water-based cosmetics can impart a more preferable moisturizing effect to the skin or hair by blending a high amount of moisture and further blending moisturizing ingredients such as polyhydric alcohols and amino acids.

  However, the above attempt has a drawback that the moisturizing effect is not durable. Therefore, attempts have been made to highly blend moisturizing ingredients such as polyhydric alcohols and amino acids in order to increase sustainability, but not only the stickiness is increased and the usability is inferior, but also effective sustainability is sufficient. There is a problem that it is difficult to obtain. Therefore, an attempt has been made to increase the sustainability of the moisturizing effect by blending oil to form a film on the skin, preventing evaporation of moisture. Specifically, skin cosmetics containing betaines and silicones (see, for example, Patent Document 1) have been proposed.

  However, when the amount of oil sufficient to satisfy the moisturizing effect and sustainability is blended, the sustainability is improved, but the stickiness after application, oiliness, and the film thickness are inferior. There is. There is also a problem that washing off from the skin and hair becomes worse.

  In order to solve such problems, attempts have been made to impart a moisturizing effect without blending oil. For example, liquid skin cosmetics containing animal and plant extract moisturizing ingredients, low molecular weight hyaluronic acid and citric acid (see, for example, Patent Document 2), specific plant extracts, amino acids, peptides, proteins, polyhydric alcohols, higher grades Skin external preparation containing a component selected from alcohol, phospholipid, glycolipid and steroids (see, for example, Patent Documents 3 and 4), Coenzyme Q10, and a moisturizing cosmetic containing a moisturizing component (for example, Patent Document 5) See), water-soluble polyhydric alcohols, mucopolysaccharides such as hyaluronic acid, and external preparations for skin containing polyoxyalkylene alkyl glucoside (see, for example, Patent Document 6).

  However, although a certain amount of moisturizing effect can be imparted based on these attempts, the durability of the obtained moisturizing effect is not yet satisfactory. In addition, when a high moisturizing component is added to give a sufficient moisturizing effect, there is still a problem that the sticky feeling is increased and the feeling of use is inferior.

  Therefore, recently, as a component that has both hydrophilic and lipophilic functions and imparts a moisturizing effect, cyclohexanedicarboxylic acid diesters such as cyclohexanedicarboxylic acid bisethoxyglycol (see, for example, Patent Documents 7 and 8), glycerin An alkylene oxide derivative (see, for example, Patent Document 9) has been developed, and attempts have been made to blend it into cosmetics using water as a medium.

  However, even though these attempts can provide a certain amount of moisturizing effect, the sustainability of the resulting moisturizing effect is still not fully satisfactory. In addition, if a high moisturizing ingredient is added to give sufficient sustainability, the skin feels bad when applied and the skin feels squeezed or the skin becomes sticky after application. There is still the problem of being inferior.

Japanese Patent Laid-Open No. 07-173043 JP 2002-179522 A JP 2003-267824 A JP 2003-335657 A JP 2004-99564 A JP 2009-23980 A JP 2008-127342 A JP 2009-35497 A JP 2006-199665 A

  The present invention has been made in view of the prior art, can provide a sufficient moisturizing effect, can sufficiently sustain the effect, there is no sticky feeling after application, in the feeling of use The object is to provide an excellent moisturizing cosmetic.

That is, the present invention
[1] (A) Trimethylglycine, (B) Water-soluble alkylene oxide derivative liquid at 25 ° C., (C) Polyhydric alcohol, and (D) Dicarboxylic acid bis (polyoxyalkylene alkyl ether) ester The alkylene oxide derivative of the component (B) is at least one selected from the group of alkylene oxide polyol ethers, alkylene oxide alkyl ethers and alkylene oxide copolymers, and contains the component (A) The amount of the component (B) is 0.1 to 10% by mass, the content of the component (C) is 0.5 to 30% by mass, the component (D) A moisturizing cosmetic having a content of 0.01 to 10% by mass and a total content of the components (A) to (D) of 1 to 40% by mass;
[ 2 ] The moisturizing cosmetic according to [1] , wherein the component (C) includes at least one selected from the group of glycerin, diglycerin and polyglycerin,
[ 3 ] The above ( 1) or [2] , wherein the component (D) is a diester compound of cyclohexanedicarboxylic acid and polyoxyalkylene alkyl ether and / or a diester compound of succinic acid and polyoxyalkylene alkyl ether. Of moisturizing cosmetics,
[ 4 ] The moisturizing agent according to any one of [1] to [ 3 ], wherein the component (D) is bisethoxydiglycol and / or bisethoxydiglycol succinate. Cosmetics,
[ 5 ] The moisturizing cosmetic according to any one of [1] to [ 4 ], further comprising (E) at least one selected from the group of phospholipids, phospholipid derivatives and phospholipid polymers,
[ 6 ] The moisturizing cosmetic according to [ 5 ], wherein the content of the component (E) is 0.001 to 10% by mass.
[ 7 ] The moisturizing cosmetic according to any one of [1] to [ 6 ] above, which is for skin, and [ 8 ] the above [1] to [ 6 ], which is for hair. ] The moisturizing cosmetic according to any one of the above.

  When applied to the skin, the moisturizing cosmetic composition of the present invention has excellent skin familiarity at the time of application and can be spread without squeakiness, and reduces the stickiness after application to give an excellent moisturizing effect. There is an effect that the moisturizing effect is remarkably sustained.

  In addition, when the moisturizing cosmetic composition of the present invention is applied to the hair, it is excellent in conformity to the hair at the time of application, can be spread without a squeaky feeling, and reduces the sticky feeling after application and has an excellent moist feeling. The effect that the moist feeling lasts remarkably is provided.

  The moisturizing cosmetic of the present invention contains (A) trimethylglycine, (B) a water-soluble alkylene oxide derivative that is liquid at 25 ° C., and (C) a polyhydric alcohol.

  The component (A) trimethylglycine used is a component called glycine betaine or simply betaine. In the present invention, as the component (A), a commercially available product can be used as it is. Specifically, for example, amino coat (trade name, manufactured by Asahi Kasei Chemicals) can be exemplified. In the present invention, a mixed raw material containing trimethylglycine may be used, and examples of commercially available products include PRODUU 400 (trade name, manufactured by Ajinomoto Co., Inc.).

  The content of the component (A) is not particularly limited as long as the desired effect is sufficiently exhibited, but usually 0.1% by mass or more in the cosmetic from the viewpoint of imparting a moisturizing effect with excellent durability. Is more preferable, and more preferably 0.5% by mass or more. Moreover, from a viewpoint of reducing the sticky feeling after application | coating, 20 mass% or less is preferable, More preferably, it is 15 mass% or less. From these viewpoints, the content of the component (A) is preferably 0.1 to 20% by mass, and more preferably 0.5 to 15% by mass.

  The alkylene oxide derivative of the component (B) used is water-soluble and is a liquid component at 25 ° C. In the present invention, “water-soluble” indicates a state in which the aqueous solution having a concentration of 0.5% by mass of the component is completely dissolved at 15 ° C. “Liquid” means that the property at 25 ° C. is a fluid viscous or non-viscous property.

  In the present invention, when a component that does not satisfy the requirements of component (B), specifically, an alkylene oxide derivative having a solid property at 25 ° C., is added in an amount that sufficiently satisfies the moisturizing effect and sustainability However, there is a problem that the feeling of stickiness after application is reduced, but the film thickness of the formed film is conspicuous, and the skin feels smooth and the feeling of use is remarkably inferior.

  In addition, even when blending an amount that sufficiently satisfies the moisturizing effect and sustainability using a petrolatum-like alkylene oxide derivative with no fluidity at 25 ° C, the sustainability is improved, but after application. There is a problem that the feeling of stickiness, oiliness, and the film thickness of the film are conspicuous and the feeling of use is remarkably inferior.

  On the other hand, the non-water-soluble alkylene oxide derivative acts as an oil component. Therefore, as in the case of adding an oil component, when an amount that sufficiently satisfies the moisturizing effect and sustainability is added, the sustainability is improved, but the coating is applied. There is a problem that it is inferior to the feeling of use such as a feeling of stickiness, oiliness, and film thickness. There is also a problem that washing off from the skin and hair becomes worse.

  As the alkylene oxide derivative which is water-soluble and is a liquid (B) component at 25 ° C., the moisturizing agent is excellent in terms of suppressing the squeaky sensation of the skin at the time of application and the stickiness of the skin after the application, as well as sustainability. From the viewpoint of imparting an effect, for example, alkylene oxide polyol ether that is a polyhydric alcohol ether compound of alkylene oxide; alkylene oxide alkyl ether that is an alkyl ether compound of alkylene oxide; alkylene oxide (monomer) Examples thereof include alkylene oxide copolymers that are polymers. These (B) components may be used individually by 1 type, and can also be used in combination of 2 or more types as appropriate.

  In the present invention, among the above-described alkylene oxide alkyl ethers or alkylene oxide copolymers, those having a molecular weight of less than 900 are not preferable because they are inferior in moisturizing effect and moisturizing sustainability.

  The “molecular weight” refers to the structure of alkylene oxide and the number of added moles based on the composition formula defined by the INCI name described in “International Cosmetic Ingredient Dictionary and Handbook, 13th edition, CTFA, 2010”. And the molecular weight calculated from the terminal group.

  Specific examples of suitable alkylene oxide polyol ether used in the present invention include, for example, polyoxyethylene (12) glyceryl ether, polyoxypropylene (9) glyceryl ether, polyoxyethylene (24) polyoxypropylene (24) glyceryl. Ethers, polyoxyethylene (8) polyoxypropylene (5) polyoxybutylene (3) glyceryl ether compounds of alkylene oxide such as glyceryl ether; polyoxypropylene (9) diglyceryl ether compounds of alkylene oxide such as diglyceryl ether; Glycol ether compounds of alkylene oxides such as polyoxyethylene (300) polyoxypropylene (75) hexylene glycol; polyoxyethylene (20) methyl glucoside Methyl glucose ether compounds polyoxypropylene (10) alkylene oxides, such as methyl glucoside; polyoxypropylene (9) such as sorbitol ethers of alkylene oxides, such as sorbitol ether can be exemplified. In addition, the numerical value in a parenthesis represents the addition mole number of alkylene oxide.

  Specific examples of suitable alkylene oxide alkyl ethers include, for example, polyoxyethylene (10) polyoxypropylene (7) butyl ether (C45H92O18, molecular weight: 921.4), polyoxyethylene (17) polyoxypropylene (17) butyl ether. Examples thereof include butyl ether compounds of alkylene oxides such as (C89H180O35, molecular weight: 1810.7), polyoxyethylene (45) polyoxypropylene (33) butyl ether (C193H388O79, molecular weight: 3983.8). In addition, the numerical value in a parenthesis represents the addition mole number of alkylene oxide.

  Specific examples of suitable alkylene oxide copolymers include polyoxyethylene polyoxypropylene copolymers such as polyoxyethylene (12) polyoxypropylene (35) copolymer (C129H260O48, molecular weight: 2579.9). Can be illustrated. In the present invention, the arrangement of monomers in the copolymer is not particularly limited, and an alkylene oxide copolymer such as a random copolymer, an alternating copolymer, a block copolymer, or a graft copolymer is used. Can do. In addition, the numerical value in a parenthesis represents the addition mole number of alkylene oxide.

  A commercial item can also be used as it is for the above-mentioned suitable (B) component. As a commercial item of the glyceryl ether compound of alkylene oxide, for example, polyoxyethylene glyceryl ether: Conion RG-120 (trade name, manufactured by Shin Nippon Rika Co., Ltd.), polyoxypropylene glyceryl ether: Newpol GP-600 (trade name, Sanyo Chemical Industries, Ltd.), polyoxyethylene polyoxypropylene glyceryl ether: Unilube 50TG-32 (trade name, manufactured by NOF Corporation), polyoxyethylene polyoxypropylene polyoxybutylene glyceryl ether: Willbride S-753 (trade name) , Manufactured by NOF Corporation).

  Commercially available diglyceryl ether compounds of alkylene oxide include, for example, polyoxypropylene diglyceryl ether: SY-DP9, SY-DP14T (trade names, both manufactured by Sakamoto Yakuhin Kogyo Co., Ltd.), Unilube DGP-700, 950 (commodities) Name, both of which are made by NOF Corporation).

  As a commercial item of the glycol ether compound of alkylene oxide, for example, polyoxyethylene polyoxypropylene hexylene glycol ether: Newpol 75 H-90000 (trade name, manufactured by Sanyo Chemical Industries) can be exemplified.

  Commercially available products of alkylene oxide methyl glucose ether compounds include, for example, polyoxyethylene methyl glucoside: Macbiobride MG-10E, MG-20E (trade names, both manufactured by NOF Corporation), polyoxypropylene methyl glucoside: Mac Examples include bioride MG-10P and MG-20P (trade names, both manufactured by NOF Corporation).

  As a commercial item of the sorbitol ether compound of alkylene oxide, for example, polyoxypropylene sorbitol ether: New Pole SP-750 (trade name, manufactured by Sanyo Chemical Industries) can be exemplified.

  As a commercial item of the butyl ether compound of alkylene oxide, for example, polyoxyethylene polyoxypropylene butyl ether: Unilube 50MB-26 (trade name, manufactured by NOF Corporation), New Pole 50HB-260, 50HB-5100 (trade name, both For example, Sanyo Chemical Industries, Ltd.).

  As a commercial item of an alkylene oxide copolymer, polyoxyethylene polyoxypropylene copolymer: Pronon # 202B (trade name, manufactured by NOF Corporation) and the like can be exemplified.

  In the present invention, among the above-described component (B), it is most preferable to use an alkylene oxide polyol ether from the viewpoint of further reducing the squeaking feeling during coating and further maintaining the moisturizing effect.

  The content of the component (B) is not particularly limited as long as the desired effect is sufficiently exerted, but usually the viewpoint of suppressing the squeaky feeling of the skin at the time of application and the stickiness of the skin after the application, and the duration From the viewpoint of imparting a moisturizing effect with excellent properties, the content in the cosmetic is preferably 0.1% by mass or more, and more preferably 0.5% by mass or more. Moreover, 10 mass% or less is preferable from a viewpoint of reducing the deterioration of the skin familiarity at the time of application | coating, More preferably, it is 5 mass% or less. From these viewpoints, the content of the component (B) is preferably 0.1 to 10% by mass, more preferably 0.5 to 5% by mass.

  Examples of the polyhydric alcohol used as the component (C) include glycols and glycerins. Specific examples of glycols include, for example, ethylene glycol, diethylene glycol, triethylene glycol, polyethylene glycol, propylene glycol, dipropylene glycol, isoprene glycol, 1,3-butylene glycol, 1,2-butanediol, 1,2- Examples include pentanediol, 1,2-hexanediol, 1,2-octanediol, 1,2-decanediol, and the like. Moreover, as glycerol, glycerol, diglycerol, polyglycerol etc. can be illustrated, for example. These (C) components may be used singly or in appropriate combination of two or more. In the present invention, it is preferable to use a polyhydric alcohol containing at least one selected from the group of glycerin, diglycerin and polyglycerin from the viewpoint of imparting a moisturizing effect excellent in sustainability. In the present invention, “glycerin” means both “glycerin” and “concentrated glycerin”.

  The content of the component (C) is not particularly limited as long as the desired effect is sufficiently exerted. Usually, the viewpoint of suppressing the squeaky sensation of the skin at the time of application and the stickiness of the skin after the application, and sustaining From the viewpoint of imparting a moisturizing effect with excellent properties, the content in the cosmetic is preferably 0.5% by mass or more, more preferably 2% by mass or more. Moreover, from a viewpoint of reducing the deterioration of the skin familiarity at the time of application | coating, 30 mass% or less is preferable, More preferably, it is 25 mass% or less. From these viewpoints, the content of the component (C) is preferably 0.5 to 30% by mass, more preferably 2 to 25% by mass.

  In the present invention, the total content of the above-described components (A) to (C) is preferably adjusted in the range of 1 to 35% by mass in the cosmetic, and is adjusted in the range of 5 to 30% by mass. More preferably. The reason is that if the total content of the components (A) to (C) is less than 1% by mass, a sufficient moisturizing effect cannot be imparted, and if the total content exceeds 35% by mass, This is because the sticky feeling is conspicuous and neither is preferable.

  The moisturizing cosmetic composition of the present invention may contain (D) dicarboxylic acid bis (polyoxyalkylene alkyl ether) ester from the viewpoint of further enhancing the moisturizing effect within a range that does not impair the feeling of use such as stickiness. . The (D) component dicarboxylic acid bis (polyoxyalkylene alkyl ether) ester used is a diester compound of dicarboxylic acid and polyoxyalkylene alkyl ether.

  Specific examples of the dicarboxylic acid constituting the diester compound include, for example, oxalic acid, malonic acid, succinic acid, tartaric acid, malic acid, glutaric acid, adipic acid, pemelic acid, suberic acid, azelaic acid, sebacic acid, aspartic acid, Examples thereof include glutamic acid, acetone dicarboxylic acid, phthalic acid, and cyclohexane-1,4-dicarboxylic acid. Examples of the polyoxyalkylene alkyl ether constituting the diester compound include polyoxyethylene monoalkyl ether. Specific examples include diethylene glycol monoethyl ether and triethylene glycol monoethyl ether. In the present invention, from the viewpoint of imparting a moisturizing effect, a diester compound of the above dicarboxylic acid and the above polyoxyalkylene alkyl ether is used.

  Suitable component (D) is a diester compound of cyclohexane-1,4-dicarboxylic acid and diethylene glycol monoethyl ether, specifically, an INCI name (International Cosmetic Ingredient) from the viewpoint of imparting a moisturizing effect excellent in sustainability. Dictionary and Handbook, 13th edition, volume 1, CTFA, 2010, p. 331): BIS-ETHOXYDIGLYCOL CYCLOHEXANE 1,4-DICARBOXYLATE, cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol And a diester compound of succinic acid and diethylene glycol monoethyl ether, specifically, an INCI name (International l Cosmetic Ingredient Dictionary and Handbook, 13th edition, Volume 1, CTFA, 2010, p. 331-332): Use a compound called bisethoxydiglycol succinate represented by BIS-ETHOXYDIGLYCOL SUCCINATE Among them, it is more preferable to use cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol.

  In addition, (D) component can also use a commercial item as it is. Examples of commercially available products of cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol include Neosolue-Aquolio (trade name, manufactured by Nippon Seika Co., Ltd.). Moreover, as a commercial item of the bis ethoxy diglycol succinate, high aquastar DCS (a brand name, the high alcohol industry company make) etc. can be illustrated, for example.

  The content of the component (D) is not particularly limited as long as the desired effect is sufficiently exerted. Usually, the viewpoint of improving the skin familiarity at the time of application and the viewpoint of imparting a moisturizing effect excellent in sustainability. Therefore, in the cosmetic, 0.01% by mass or more is preferable, and more preferably 0.1% by mass or more. Moreover, 10 mass% or less is preferable from a viewpoint of reducing the squeak feeling at the time of application | coating, More preferably, it is 5 mass% or less. From these viewpoints, the content of the component (D) is preferably 0.01 to 10% by mass, more preferably 0.1 to 5% by mass.

  When the component (D) is further contained, the total content of the components (A) to (D) described above is preferably adjusted within the range of 1 to 40% by mass in the cosmetic, and 5 to 30% by mass. It is more preferable to prepare within the range. The reason is that if the total content of the components (A) to (D) is less than 1% by mass, a sufficient moisturizing effect cannot be imparted, and if the total content exceeds 40% by mass, This is because the sticky feeling is conspicuous and neither is preferable.

  The moisturizing cosmetic composition of the present invention is at least selected from the group of (E) phospholipids, phospholipid derivatives and phospholipid polymers from the viewpoint of further enhancing the moisturizing effect within a range that does not impair the feeling of use such as stickiness. One kind can also be contained. Specific examples of phospholipids used include natural phospholipids such as phosphatidylcholine, phosphatidylethanolamine, phosphatidylserine, phosphatidylinositol, lysophosphatidylcholine, sphingomyelin, egg yolk lecithin, soybean lecithin; dilauroyl phosphatidylcholine, dimyristoyl phosphatidylcholine, Examples thereof include synthetic phospholipids such as palmitoyl phosphatidylcholine, distearoyl phosphatidylcholine, dioleoylphosphatidylcholine, palmitoyl oleoylphosphatidylcholine, and the like.

  Specific examples of the phospholipid derivative used include hydrogenated soybean lecithin, hydrogenated egg yolk lecithin, hydrogenated phosphatidylcholine, hydrogenated phosphatidylserine, and hydroxylated soybean lecithin.

  Specific examples of the phospholipid polymer used include, for example, polymethacryloyloxyethyl phosphorylcholine, 2-methacryloyloxyethyl phosphorylcholine / butyl methacrylate copolymer, 2-methacryloyloxyethyl phosphorylcholine / butyl methacrylate / sodium methacrylate copolymer Examples thereof include 2-methacryloyloxyethyl phosphorylcholine / 2-hydroxy-3-methacryloyloxypropyltrimethylammonium chloride copolymer, 2-methacryloyloxyethyl phosphorylcholine / stearyl methacrylate copolymer, and the like.

  As a suitable component (E), it is preferable to use a phospholipid derivative and a phospholipid polymer from the viewpoint of further improving the feeling of skin conformity at the time of application and further maintaining the moisturizing effect. It is more preferable to use lecithin, hydroxylated soybean lecithin, 2-methacryloyloxyethyl phosphorylcholine / butyl methacrylate copolymer.

  A commercial item can also be used for the above-mentioned (E) component as it is. As a commercial item of hydrogenated soybean lecithin, NIKKOL lecinol S-10 (trade name, manufactured by Nikko Chemicals) and the like can be exemplified. As a commercial item of the commercial item of hydroxylated soybean lecithin, NIKKOL lecinol SH50 (trade name, manufactured by Nikko Chemicals Co., Ltd.) can be exemplified. Examples of commercially available 2-methacryloyloxyethyl phosphorylcholine / butyl methacrylate copolymer include Lipidure-PMB (trade name, manufactured by NOF Corporation).

  The content of the component (E) is not particularly limited as long as the desired effect is sufficiently exerted, but usually 0.001% by mass in the cosmetic from the viewpoint of further enhancing the moisturizing effect and further sustaining it. The above is preferable, and more preferably 0.005% by mass or more. Moreover, from a viewpoint of reducing the sticky feeling after application | coating, 10 mass% or less is preferable, More preferably, it is 5 mass% or less. From these viewpoints, the content of the component (E) is preferably 0.001 to 10% by mass, and more preferably 0.005 to 5% by mass.

  In addition, the moisturizing cosmetic of the present invention may contain a known oil component as a component that imparts a moisturizing effect in the cosmetic as long as the effects of the present invention are not impaired. Specific oil components include, for example, sunflower oil, cottonseed oil, soybean oil, olive oil, coconut oil, castor oil, jojoba oil, camellia oil, mink oil, shea butter, macadamia nut oil, hydrogenated jojoba oil, evening primrose, rosehip Oils and fats such as mint oil; waxes such as carnauba wax, candelilla wax, beeswax, rice bran wax, shellac wax, whale wax, lanolin; ceresin, paraffin, liquid paraffin, liquid isoparaffin, microcrystalline wax, polyethylene powder, polyethylene wax, petroleum jelly Hydrocarbon oils such as squalane; higher fatty acids such as lauric acid, myristic acid, palmitic acid, stearic acid, oleic acid, behenic acid, undecylenic acid, lanolinic acid, isostearic acid; lauryl alcohol, myristyl alcohol, cetyl alcohol Cole, stearyl alcohol, oleyl alcohol, lanolin alcohol, behenyl alcohol, cetostearyl alcohol, octyldodecanol and other higher alcohols; ethyl oleate, isopropyl myristate, isopropyl palmitate, myristyl myristate, cetyl palmitate, oleyl oleate, myristine Octyl dodecyl oleate, octyl dodecyl oleate, stearyl stearate, ethyl isostearate, isopropyl isostearate, cetyl 2-ethylhexanoate, cetostearyl 2-ethylhexanoate, glyceryl tri-2-ethylhexanoate, glyceryl triisopalmitate, Tetra-2-ethylhexanoic acid pentaerythritol, isocetyl octoate, isostearyl octoate, isoste Isocetyl phosphate, octyldodecyl isostearate, octyldodecyl dimethyloctanoate, isononyl isononanoate, macadamia nut oil fatty acid phytosteryl, cholesteryl 12-hydroxystearate, isostearyl neopentanoate, dioctyl succinate, glyceryl trioleate, tri (caprylic acid / Fatty acid esters such as capric acid) glyceryl; methyl polysiloxane, highly polymerized methyl polysiloxane, methylphenyl polysiloxane, octamethyltrisiloxane, decamethyltetrasiloxane, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, dodecamethylcyclohexa Siloxane, methylcyclopolysiloxane, alcohol-modified silicone, alkyl-modified silicone, amino-modified silicone Examples thereof include silicones such as corn, epoxy-modified silicone, and sugar-modified silicone. These oily components may be used alone or in appropriate combination of two or more.

  The content of the oil component is preferably 10% by mass or less, more preferably 5% by mass or less, in the cosmetic. The reason is that if it exceeds 10% by mass, the oily component-specific oiliness and stickiness are conspicuous and the effect of the present invention is negated.

  In the moisturizing cosmetic of the present invention, within the range not impairing the effects of the present invention, in addition to the above-described components, components commonly used in cosmetics, for example, lower alcohols such as ethanol and isopropanol; monostearin Glyceryl acid, polyoxyethylene sorbitan monostearate, polyoxyethylene hydrogenated castor oil, decaglyceryl monolaurate, diglyceryl monostearate, ethylene glycol monostearate, sorbitan monoisostearate, coconut oil fatty acid monoethanolamide, saponin, etc. Nonionic surfactants of the following: anionic surfactants such as sodium N-stearoyl-L-glutamate, sodium cocoylmethyl taurate, potassium stearate, disodium lauryl polyoxyethylene sulfosuccinate; Cationic surfactants such as allyltrimethylammonium, N-coconut oil fatty acid acyl-L-arginine ethyl DL-pyrrolidone carboxylate, stearic acid dimethylaminopropylamide; lauryldimethylaminoacetic acid betaine, 2-alkyl-N- Amphoteric surfactants such as carboxymethyl-N-hydroxyethylimidazolinium betaine, N- [3-alkyl (12,14) oxy-2-hydroxypropyl] -L-arginine hydrochloride solution; xanthan gum, carboxyvinyl polymer, Water-soluble thickeners such as acrylic acid / alkyl methacrylate copolymer, hydroxypropyl cellulose, hydroxypropylated phosphate cross-linked starch, hectorite, bentonite, silicic anhydride; tocopherol and its derivatives, ascorbic acid and Vitamins such as derivatives thereof; antioxidants such as dibutylhydroxytoluene and sulfite; antiseptic components such as phenoxyethanol, octoxyglycerin and paraben; UV absorbers such as 2-ethylhexyl paramethoxycinnamate; inorganic pigments and pearls An agent, a plant extract, a sequestering agent, a fragrance, a pH adjuster, and the like can be appropriately blended depending on the purpose.

  The moisturizing cosmetic composition of the present invention is excellent in conformity at the time of application, can be spread without squeaky feeling, reduces stickiness after application, gives an excellent moisturizing effect, and the moisturizing effect is sustained. Therefore, it can be suitably used as a moisturizing cosmetic for skin or hair.

  Further, the dosage form of the moisturizing cosmetic is not particularly limited as long as the desired effect is sufficiently exhibited. For example, it can be used as various dosage forms such as liquid, emulsion, cream, and gel. it can. In addition, when the dosage form is liquid or emulsion and is used as a moisturizing cosmetic for skin, it can be impregnated with a carrier such as a nonwoven fabric or cotton.

  EXAMPLES Hereinafter, although this invention is demonstrated further in detail based on an Example, this invention is not limited only to these Examples. The blending amount represents “% by mass” unless otherwise specified.

(Sample preparation 1)
According to the composition described in Tables 1 and 2, each of the moisturizing cosmetics of Examples 1 to 7 (Example 7 is a reference example) and Comparative Examples 1 to 4 are converted into liquid dosage forms according to a conventional method. Prepared and subjected to the following evaluation.

  In the table, “POE” is an abbreviation for polyoxyethylene, “POP” is an abbreviation for polyoxypropylene, and “POB” is an abbreviation for polyoxybutylene, and the numerical value in parentheses represents the number of moles of alkylene oxide added.

(Test Example 1: Evaluation of durability of moisturizing effect (measurement of keratin water content))
The durability of the moisturizing effect of each sample obtained in the examples and comparative examples was individually evaluated by 10 subjects. That is, the inner side of the forearm of each subject was washed with solid soap, then lightly wiped with a towel, and acclimated for 10 minutes in a constant temperature and humidity chamber at a temperature of 21 ± 2 ° C. and a humidity of 50 ± 5%. Thereafter, the initial value of the stratum corneum water content at the measurement site was measured with a skin surface stratum corneum water content measuring device (Coroneometer CM820; manufactured by Curage + Khazaka electronic).

  Next, 2 mL of each sample was impregnated into 2 × 2 cm cotton, and the sample was attached to the same measurement site as above for 10 minutes, and then the cotton was removed. Immediately after the removal, the keratin water content was measured in the same manner as before, after 10 minutes, 20 minutes, 30 minutes, 90 minutes, and 120 minutes. Thereafter, the measurement site was washed away with running water, allowed to dry naturally, and the amount of keratin moisture after 20 minutes was measured. The results are shown in Table 3.

  In addition, the measurement result shown in Table 3 represents the change in the amount of keratin moisture when the average value of 10 subjects is adopted and the maximum amount of keratin moisture after application is 100%.

  From the test results shown in Table 3, it can be seen that the moisturizing cosmetics of each example retain a high moisture content even after a certain period of time, and the moisturizing effect is maintained. On the other hand, in the moisturizing cosmetics that do not satisfy the configuration of the present invention of Comparative Examples 1 to 4, the moisture content is retained after 20 minutes of application, but the moisture content is lost over time, and the moisture retention. It turns out that the effect is not sustained.

  Surprisingly, it is clear that the moisturizing cosmetic composition of the present invention retains a high water content even after washing with water in comparison with the comparative example, and provides an excellent moisturizing effect. I understand that. This is that Comparative Example 1 and Example 2 in which Example 7 containing the components (A) to (C) has the same total content of the components (A) to (C) but does not satisfy the configuration of the present invention. It is also clear from the results that show excellent moisturizing sustainability compared to. Furthermore, it turns out that Example 1 containing a component (A)-(D) component has exhibited the further outstanding moisture retention compared with Example 7. FIG.

(Sample preparation 2)
According to the composition described in Tables 4 to 6, each of the moisturizing cosmetics of Examples 8 to 16 (however, Example 12 is a reference example) and Comparative Examples 5 to 10 are converted into liquid dosage forms according to a conventional method. It was prepared and subjected to the following evaluation as a form used for skin. The results are also shown in Tables 4-6. In addition, all evaluations were performed under conditions of constant temperature and humidity at a temperature of 21 ± 2 ° C. and a humidity of 50 ± 5%.

  In the table, “POE” is an abbreviation for polyoxyethylene, “POP” is an abbreviation for polyoxypropylene, and “POB” is an abbreviation for polyoxybutylene, and the numerical value in parentheses represents the number of moles of alkylene oxide added.

(Test Example 2: Evaluation during application)
The sample obtained in each Example and each Comparative Example was actually applied to the face by 10 female professional evaluation panels who did not apply makeup, and a usage test was conducted. “Familiarity with skin” at the time of application In addition, sensory evaluation was performed according to the following five-level evaluation criteria for “no squeaky skin”.

  In addition, “no squeaky skin” was evaluated as “good” if it had no squeaky feeling and was excellent in spreading and spreading. The evaluation was performed according to the following criteria based on the average score calculated according to the following criteria.

<Evaluation criteria>
5 points: very good 4 points: good 3 points: normal 2 points: defective 1 point: very bad

<Criteria>
A: Average 4.0 points or more ○: Average 3.0 points or more and less than 4.0 points Δ: Average 2.0 points or more and less than 3.0 points ×: Average less than 2.0 points

(Test Example 3: Evaluation after application)
According to the panel, the “evaluation criteria” and “judgment criteria” used in Test Example 2 were used for “no skin stickiness” and “moisturizing effect (moist feeling)” 5 minutes after application of Test Example 2. In the same manner, sensory evaluation was performed.

(Test Example 4: Evaluation of duration of moisturizing effect)
By the same panel, the sensory evaluation was similarly performed according to the “evaluation criteria” and the “judgment criteria” used in Test Example 2 regarding “continuation of the moisturizing effect” 1 hour after application of Test Example 2.

  From the results shown in Tables 4 to 6, the moisturizing cosmetics of each of the examples used in the form used for the skin, compared with each of the comparative examples, are well-familiar with the skin and spread without squeaky feeling. It can be seen that there is no stickiness after application, an excellent moisturizing effect is achieved, and the moist moisturizing effect is maintained. On the other hand, in the moisturizing cosmetics that do not satisfy the configurations of the present invention of Comparative Examples 5 to 10, it is understood that a result that sufficiently satisfies all the effects of the present invention is not obtained.

  On the other hand, the moisturizing cosmetic of the present invention can be applied to hair as well as the skin, and can also be suitably used as a moisturizing cosmetic for hair. That is, when applied to the hair, the moisturizing cosmetic of the present invention has excellent familiarity at the time of application, can be spread without a squeaky feeling, and gives an excellent moist feeling by reducing the sticky feeling after application, The effect is that the feeling of moisture lasts.

  The dosage form of the moisturizing cosmetic used for the hair is not particularly limited as long as the desired effect is sufficiently exerted. For example, liquid, emulsion, cream, gel, wax, foam, etc. It can be used as various dosage forms.

(Sample preparation 3)
According to the composition described in Tables 7 to 9, Examples 17 to 25 (however, Example 22 is a reference example) and each of the moisturizing cosmetics of Comparative Examples 11 to 16 are converted into liquid dosage forms according to a conventional method. It prepared and used for the following evaluation as a form used for hair. The results are also shown in Tables 7-9. In addition, all evaluations were performed under conditions of constant temperature and humidity at a temperature of 21 ± 2 ° C. and a humidity of 50 ± 5%.

  In the table, “POE” is an abbreviation for polyoxyethylene, “POP” is an abbreviation for polyoxypropylene, and “POB” is an abbreviation for polyoxybutylene, and the numerical value in parentheses represents the number of moles of alkylene oxide added.

(Test Example 5: Evaluation during application)
Ten professional evaluation panels applied 2 g of the samples obtained in each of the examples and comparative examples to a hair bundle (length 10 cm, weight 10 g) that was allowed to stand overnight at a constant temperature and humidity of 23 ° C. and a humidity of 60%. Then, sensory evaluation was performed according to the following five-step evaluation criteria regarding “familiarity to hair” and “not feeling of squeaky hair” at the time of application.

  In addition, “no squeaky hair” was evaluated as “good” if it had no squeaky feeling and was excellent in spreading and spreading. The evaluation was performed according to the following criteria based on the average score calculated according to the following criteria.

<Evaluation criteria>
5 points: very good 4 points: good 3 points: normal 2 points: defective 1 point: very bad

<Criteria>
A: Average 4.0 points or more ○: Average 3.0 points or more and less than 4.0 points Δ: Average 2.0 points or more and less than 3.0 points ×: Average less than 2.0 points

(Test Example 6: Evaluation after application)
Same panel according to “Evaluation Criteria” and “Judgment Criteria” used in Test Example 5 regarding “no stickiness of hair” and “moisture feeling of hair” 5 minutes after application of Test Example 4 Sensory evaluation was performed.

(Test Example 7: Evaluation of persistence of moisture)
By the same panel, sensory evaluation was similarly performed according to the “evaluation criteria” and “judgment criteria” used in Test Example 5 for “continuation of hair moistness” 1 hour after application of Test Example 5.

  From the results shown in Tables 7 to 9, the moisturizing cosmetics of each example used in the form used for the hair are more familiar to the hair at the time of application than the comparative examples, and the squeaky feeling It can be seen that the film can be extended without any stickiness after application, has an excellent moist feeling, and the moist feeling is sustained. On the other hand, in the moisturizing cosmetics that do not satisfy the configuration of the present invention of Comparative Examples 11 to 16, it can be seen that results that sufficiently satisfy all the effects of the present invention are not obtained.

  Hereinafter, formulation examples of the moisturizing cosmetic according to the present invention will be shown. In addition, content is mass%.

(Formulation Example 1: Moisturizing lotion)
Trimethylglycine 0.5
Polyoxyethylene methyl glucoside (10E.O.) 1.0
Glycerin 4.0
1,3-butylene glycol 8.0
1,2-pentanediol 0.5
Polyethylene glycol 20000 0.5
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
Hydroxylated soybean lecithin 1.0
Glycosyl trehalose / hydrogenated starch degradation product mixed solution 2.0
Polyoxyethylene hydrogenated castor oil (60 EO) 0.1
Ethanol 4.0
Purified water balance 100.0

(Formulation Example 2: Moisturizing lotion)
Trimethylglycine 4.0
Polyoxybutylene polyoxyethylene polyoxypropylene Glyceryl ether (3B.O.) (8E.O.) (5P.O.) 0.5
Concentrated glycerin 8.0
1,3-butylene glycol 4.0
Polyethylene glycol 1500 1.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 0.5
Polyoxyethylene hydrogenated castor oil (60 EO) 0.5
Hydroxypropyl cellulose 0.1
Methylparaben 0.1
Purified water balance 100.0

(Formulation Example 3: Moisturizing white cloudy lotion)
Trimethylglycine 6.0
Polyoxyethylene methyl glucoside (20E.O.) 2.0
Concentrated glycerin 8.0
Diglycerin 1.0
Dipropylene glycol 8.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 1.5
Hydroxylated soybean lecithin 1.0
Polyoxyethylene polyoxypropylene decyl tetradecyl ether (30EO) (6PO) 0.2
Ethanol 8.0
Phenoxyethanol 0.1
(Styrene / vinyl pyrrolidone) copolymer emulsion 0.4
Purified water balance 100.0

(Formulation example 4: emulsified moisturizing lotion (cream in face water))
Trimethylglycine 8.0
Polyoxyethylene methyl glucoside (20E.O.) 2.0
Glycerin 8.0
1,3-butylene glycol 8.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.1
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 2.0
Glycerin mono 2-ethylhexyl ether 0.3
Xanthan gum 0.1
Carboxyvinyl polymer 0.1
Hydroxyethanediphosphonic acid 0.05
Silicone emulsion 1.0
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Formulation Example 5: Sebum-suppressing lotion)
Trimethylglycine 2.0
Polyoxybutylene polyoxyethylene polyoxypropylene Glyceryl ether (3B.O.) (8E.O.) (5P.O.) 1.0
Concentrated glycerin 2.0
Dipropylene glycol 2.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 4.0
Hydroxylated soybean lecithin 0.1
Ethanol 40.0
l-Menthol 0.05
Cross-linked polystyrene 1.0
Purified water balance 100.0

(Formulation Example 5: After Shave Water)
Trimethylglycine 2.0
Polyoxyethylene methyl glucoside (20E.O.) 4.0
Concentrated glycerin 4.0
1,3-butylene glycol 4.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 5.0
Hydroxylated soybean lecithin 0.5
Polyoxyethylene polyoxypropylene decyl tetradecyl ether (30E.O.) (6PO) 0.4
Ethanol 30.0
Dipotassium glycyrrhizinate 0.1
Isopropylmethylphenol 0.1
l-Menthol 0.05
Lactic acid 0.02
Sodium hydroxide
Purified water balance 100.0

(Formulation Example 6: Skin Water Cream)
Trimethylglycine 2.0
Polyoxyethylene methyl glucoside (10E.O.) 1.0
Concentrated glycerin 1.0
Diglycerin 4.0
1,3-butylene glycol 4.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 1.0
Hydroxylated soybean lecithin 2.0
Acrylic acid / alkyl methacrylate copolymer 0.15
Edetate disodium 0.05
Ethanol 5.0
Methylparaben 0.1
Silicone emulsion 2.0
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Prescription Example 7: Skin Moisture Gel)
Trimethylglycine 4.0
Polyoxybutylene polyoxyethylene polyoxypropylene Glyceryl ether (3B.O.) (8E.O.) (5P.O.) 0.5
Concentrated glycerin 4.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 2.0
Polyoxyethylene hydrogenated castor oil (60 EO) 0.2
Xanthan gum 0.1
Carboxyvinyl polymer 0.3
Phenoxyethanol 0.3
Ethanol 4.0
Hydroxyethanediphosphonic acid 0.05
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Prescription Example 8: Sheet mask (impregnating liquid))
Trimethylglycine 4.0
Polyoxyethylene methyl glucoside (20E.O.) 2.0
Polyoxybutylene polyoxyethylene polyoxypropylene Glyceryl ether (3B.O.) (8E.O.) (5P.O.) 0.5
Concentrated glycerin 4.0
Dipropylene glycol 4.0
1,3-butylene glycol 8.0
Polyethylene glycol 1500 1.0
1,2-octanediol 0.2
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 1.0
Hydroxylated soybean lecithin 1.0
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 2.0
Xanthan gum 0.05
Citric acid 0.01
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Formulation example 9: Skin conditioner)
Trimethylglycine 2.0
Polyoxyethylene methyl glucoside (10E.O.) 1.0
Concentrated glycerin 2.0
1,3-butylene glycol 2.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 2.0
Hydroxylated soybean lecithin 0.5
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 0.5
Polyoxyethylene sorbitan monostearate (20E.O.) 0.2
Gluceryl monostearate 0.2
Liquid paraffin 1.0
Cetyl 2-ethylhexanoate 1.0
Phenoxyethanol 0.2
Carboxyvinyl polymer 0.1
Acrylic acid / alkyl methacrylate copolymer 0.1
Hydroxyethanediphosphonic acid 0.05
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Prescription Example 10: Emulsion)
Trimethylglycine 4.0
Polyoxyethylene methyl glucoside (20E.O.) 4.0
Concentrated glycerin 4.0
Dipropylene glycol 8.0
1,2-octanediol 0.1
1,2-pentanediol 0.5
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 4.0
Hydrogenated soybean lecithin 1.0
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 0.5
Decaglyceryl monolaurate 0.8
Cetyl 2-ethylhexanoate 2.0
Methylpolysiloxane 0.2
Decamethylcyclopentasiloxane 2.0
Glycerin mono 2-ethylhexyl ether 0.2
Xanthan gum 0.05
Acrylic acid / alkyl methacrylate copolymer 0.1
Carboxyvinyl polymer 0.1
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Formulation Example 11: Skin cream)
Trimethylglycine 1.0
Polyoxybutylene polyoxyethylene polyoxypropylene Glyceryl ether (3B.O.) (8E.O.) (5P.O.) 2.0
Concentrated glycerin 8.0
Diglycerin 2.0
1,3-butylene glycol 2.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 4.0
Hydrogenated soybean lecithin 1.0
Glyceryl monostearate 0.3
Polyoxyethylene sorbitan monostearate (20 EO) 0.7
α-olefin oligomer 0.5
Vaseline 0.5
Hydrogenated jojoba oil 0.5
Glyceryl tri-2-ethylhexanoate 2.0
Stearic acid 0.5
Stearyl alcohol 0.5
Phenoxyethanol 0.3
Xanthan gum 0.05
Acrylic acid / alkyl methacrylate copolymer 0.25
Hydroxyethanediphosphonic acid 0.05
Potassium hydroxide appropriate amount
Purified water balance 100.0

(Prescription Example 12: Hair Water Mist (Moisturizing Water))
Trimethylglycine 0.5
Polyoxyethylene methyl glucoside (10E.O.) 1.5
Glycerin 1.0
Diglycerin 1.5
Dipropylene glycol 4.0
Polyethylene glycol 400 0.5
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
Hydroxylated soybean lecithin 0.1
Polyoxyethylene polyoxypropylene decyl tetradecyl ether (30EO) (6PO) 0.3
Ethanol 20.0
Purified water balance 100.0

(Prescription Example 13: Treatment Water (Smoothing Water))
Trimethylglycine 0.5
Polyoxyethylene methyl glucoside (20E.O.) 2.0
Glycerin 1.0
Diglycerin 2.0
1,3-butylene glycol 4.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 0.2
Polyoxypropylene glyceryl ether (9 PO) 0.2
Polyoxyethylene polyoxypropylene decyl tetradecyl ether (30EO) (6PO) 0.3
Stearyltrimethylammonium chloride 0.1
Vinylpyrrolidone / N, N-dimethylaminoethyl methacrylic acid copolymer diethyl sulfate (20% solution) 1.0
Ethanol 8.0
Fragrance 0.05
Purified water balance 100.0

(Prescription Example 14: Carl Water)
Trimethylglycine 2.0
Polyoxybutylene polyoxyethylene polyoxypropylene Glyceryl ether (3B.O.) (8E.O.) (5P.O.) 1.0
Concentrated glycerin 1.0
Polyglycerin 0.5
Dipropylene glycol 1.5
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
2-Methacryloyloxyethyl phosphorylcholine
Butyl methacrylate copolymer (5% solution) 0.5
Polyoxyethylene / methylpolysiloxane copolymer 0.5
Vinyl acetate / vinyl pyrrolidone copolymer 1.0
Ethanol 10.0
Phenoxyethanol 0.1
Pantothenyl alcohol 1.0
Purified water balance 100.0

(Prescription Example 15: Out bath treatment)
Trimethylglycine 4.0
Polyoxyethylene methyl glucoside (10E.O.) 2.0
Concentrated glycerin 5.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 0.5
Hydrogenated soybean lecithin 0.5
Highly polymerized methylpolysiloxane 0.3
Decamethylcyclopentasiloxane 1.2
Cetyl alcohol 3.5
Stearyltrimethylammonium chloride 1.0
Hydroxypropylated phosphate cross-linked starch 1.5
Purified water balance 100.0

(Formulation Example 16: Moisturizing hair cream)
Trimethylglycine 8.0
Polyoxyethylene methyl glucoside (20E.O.) 2.0
Glycerin 2.0
Diglycerin 4.0
Dipropylene glycol 8.0
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 2.0
Hydroxylated soybean lecithin 0.5
Glyceryl monostearate 1.0
Polyoxyethylene sorbitan monostearate (20 EO) 1.0
Polyethylene glycol distearate (250 EO) 0.02
Behenyl alcohol 0.5
Liquid paraffin 4.0
Methylphenyl polysiloxane 0.5
Carboxyvinyl polymer 0.2
Edetate disodium 0.05
Phenoxyethanol 0.2
Triethanolamine appropriate amount
Purified water balance 100.0

(Prescription Example 17: Moisturizing hair wax)
Trimethylglycine 4.0
Polyoxyethylene methyl glucoside (20E.O.) 4.0
Concentrated glycerin 2.0
Diglycerin 8.0
1,3-butylene glycol 8.0
1,2-octanediol 0.3
Highly polymerized polyethylene glycol 0.1
Cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol 2.0
Hydrogenated soybean lecithin 0.5
Glyceryl monostearate 4.0
Sorbitan monostearate 4.0
Polyoxyethylene hydrogenated castor oil (60E.O.) 4.0
Stearic acid 0.5
Paraffin wax 0.5
Liquid paraffin 2.5
Methylphenylpolysiloxane 1.0
Methyl polysiloxane 0.3
Carboxyvinyl polymer 0.1
Edetate disodium 0.05
Ethanol 4.0
Triethanolamine appropriate amount
Purified water balance 100.0

Claims (8)

(A) trimethylglycine, (B) water-soluble and liquid alkylene oxide derivative at 25 ° C., (C) polyhydric alcohol, and (D) dicarboxylic acid bis (polyoxyalkylene alkyl ether) ester And
The alkylene oxide derivative of the component (B) is at least one selected from the group of alkylene oxide polyol ether, alkylene oxide alkyl ether and alkylene oxide copolymer,
The content of the component (A) is 0.1 to 20% by mass, the content of the component (B) is 0.1 to 10% by mass, and the content of the component (C) is 0.5 to 30% by mass. The moisturizing cosmetic wherein the content of the component (D) is 0.01 to 10% by mass and the total content of the components (A) to (D) is 1 to 40% by mass. The moisturizing cosmetic according to claim 1 , wherein the component (C) contains at least one selected from the group of glycerin, diglycerin and polyglycerin. The moisturizing cosmetic according to claim 1 or 2 , wherein the component (D) is a diester compound of cyclohexanedicarboxylic acid and polyoxyalkylene alkyl ether and / or a diester compound of succinic acid and polyoxyalkylene alkyl ether. The moisturizing cosmetic according to any one of claims 1 to 3 , wherein the component (D) is cyclohexane-1,4-dicarboxylic acid bisethoxydiglycol and / or succinic acid bisethoxydiglycol. The moisturizing cosmetic according to any one of claims 1 to 4 , further comprising (E) at least one selected from the group of phospholipids, phospholipid derivatives, and phospholipid polymers. The moisturizing cosmetic according to claim 5 , wherein the content of the component (E) is 0.001 to 10% by mass. The moisturizing cosmetic according to any one of claims 1 to 6 , which is for skin. The moisturizing cosmetic according to any one of claims 1 to 6 , wherein the cosmetic is for hair.