JP2001039851A - Massaging cosmetic for eye - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a massaging cosmetic for eye having improved massaging effect and blood flow accelerating effect and remarkably improving the dark ring and shade under the eye by including a water-soluble polymer, an oil and a blood flow improving agent. SOLUTION: The objective cosmetic contains (A) a water-soluble polymer, (B) an oil and (C) a blood flow improving agent. The component A is natural water-soluble polymer, semisynthetic water-soluble polymer, etc., as well as synthetic water-soluble polymer such as polyvinyl alcohol and its amount is preferably 0.01-2 wt.%. A conventional ingredient for cosmetic such as petrolatum, stearyl alcohol and dimethylpolysiloxane can be used as the component B and its amount is preferably 1-30 wt.%. Materials usable as the component C are conventional ingredients for cosmetic, e.g. an extract of a plant such as arnica and Panax ginseng in addition to vitamin E, its ester, nicotinamide, etc., and the amount of the component C is preferably 0.01-5 wt.%.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to eye massage cosmetics. More specifically, the present invention relates to a massage cosmetic exclusively used around the eyes, which has an excellent effect of improving darkness and dullness around the eyes.

[0002]

2. Description of the Related Art Conventionally, as a cosmetic composition for improving darkness and dullness around the eyes, cosmetics containing a blood circulation promoter have been known (JP-A-62-138411, JP-A-4-13861). No. 321616).

[0003] Also, a massage cosmetic which promotes blood circulation of the skin by massaging is known (Japanese Patent Application Laid-Open No. Sho 63-163).
211206, JP-A-3-90011, JP-A-6-157279, etc.).

[0004]

However, in a cosmetic composition in which a blood circulation promoting agent is simply blended, in order for the effect of the blood circulation promoting agent to be exhibited, the blood circulation promoting agent must be blended at a high concentration, or It requires a long period of use, and if it is mixed at a high concentration, it may cause irritation to the skin, and a long period of use may not be suitable as a massage cosmetic.

[0005] Therefore, attempts have been made to enhance the effect by adding a blood circulation promoter to massage cosmetics. As a massage cosmetic in this case, conventionally, emphasis has been placed on facilitating massage by improving the sliding of fingers and instruments, and a base that is light and has a good slipperiness is preferably used. .

[0006] However, even if a blood circulation promoting agent is added to a conventional cosmetic base having a massage effect, it cannot be said that a sufficient effect is necessarily exerted in the effect of improving darkness and dullness around the eyes.

In view of the above-mentioned viewpoints, the present inventors have conducted intensive studies to develop a massage cosmetic having an excellent effect of improving darkness and dullness around the eyes, and as a result, have been considered to be suitable. A composition that combines a water-soluble polymer and an oil component with a moderately heavy base and a blood circulation-promoting component, compared to a composition that combines a light and slippery massage cosmetic with a blood circulation enhancer, The present inventors have found a new finding that the effect is extremely excellent in improving darkness and dullness around the eyes, and have completed the present invention.

[0008] An object of the present invention is to use a base having a feeling of moderately large spread to enhance a massage effect and a blood circulation promoting effect, and to provide an eye massage excellent in the effect of improving darkness and dullness around the eyes. To provide cosmetics.

[0009]

That is, the present invention provides an eye massage cosmetic comprising a water-soluble polymer, an oil component and a blood circulation promoter.

In the present invention, the content of the water-soluble polymer is from 0.01 to 0.01% based on the total amount of the eye massage cosmetics.
10% by weight; the oil content is 1 to 30% by weight; and the blood circulation promoter content is 0.01 to 5% by weight. Is what you do.

Further, the present invention provides the blood circulation enhancer, wherein the blood circulation promoting agent is one or two selected from the group consisting of vitamin E acetate, nicotinamide, arnica, panax ginkgo, ginkgo, raspberry, eucalypt, western hawthorn, eucalypt, and elephant. The present invention provides the above-mentioned massage cosmetic for eyes.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The configuration of the present invention will be described below in detail.

The water-soluble polymer used in the present invention is not particularly limited, and may be a natural water-soluble polymer, a semi-synthetic water-soluble polymer, a synthetic water-soluble polymer, or an inorganic water-soluble polymer. Either may be used.

Examples of natural water-soluble polymers include, for example, arabia gum, tragacanth gum, galactan, guar gum, carob gum, karaya gum, carrageenan, pectin, agar, quince seed (quince), alge colloid (cassow extract), starch (rice, corn, Plant polymers such as potato, wheat) and glycyrrhizic acid; animal-based polymers such as collagen, casein, albumin, and gelatin; and microorganism-produced polymers such as xanthan gum and gellan gum. Particularly preferred among these are xanthan gum and gum arabic.

As the semi-synthetic water-soluble polymer, for example,
Starch polymers such as carboxymethyl starch and methylhydroxypropyl starch, methylcellulose, nitrocellulose, ethylcellulose, methylhydroxypropylcellulose, hydroxyethylcellulose, cellulose sodium sulfate, hydroxypropylcellulose, sodium carboxymethylcellulose (CMC), crystalline cellulose, cellulose powder Cellulosic polymers such as
Alginic acid polymers such as sodium alginate and propylene glycol alginate are exemplified. Of these, particularly preferred are methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose and sodium carboxymethylcellulose.

The synthetic water-soluble polymer includes, for example, vinyl polymers such as polyvinyl alcohol, polyvinyl acetate, polyvinyl methyl ether, polyvinylpyrrolidone, carboxyvinyl polymer (carbopol), alkyl-modified carboxyvinyl polymer, and polyethylene glycol 1500. , 4000, 6000 etc. polyoxyethylene polymer, polyoxyethylene polyoxypropylene copolymer polymer, acrylic polymer such as sodium polyacrylate, polyethyl acrylate, polyacrylamide, polyethyleneimine, cationic polymer etc. No. Particularly preferred among these are polyvinyl alcohol, polyvinyl acetate, and polyvinyl methyl ether.

Examples of the inorganic water-soluble polymer include bentonite, AlMg silicate (Vegum), laponite, hectorite, and silicic anhydride.

As the water-soluble polymer, one or more of them can be appropriately selected and used. Preferably, it is a natural, semi-synthetic or synthetic water-soluble polymer. Particularly, polyvinyl alcohol is preferable.

The compounding amount of the water-soluble polymer is 0.01 to 2% by weight, preferably 0.1 to 1% by weight in the total amount of the massage cosmetic.
% By weight. If it is less than 0.01% by weight, it is not possible to obtain a suitable growth weight. If the amount exceeds 2% by weight, a sticky feeling may be produced, or the spread may become too heavy to be suitable for massage, or the system may gel, which is not preferable as a cosmetic composition.

As the oil component used in the present invention, an oil component usually added to cosmetics can be added. Examples are given below.

Examples of liquid fats and oils include avocado oil,
Camellia oil, turtle oil, macadamia nut oil, corn oil, mink oil, olive oil, rapeseed oil, egg yolk oil, sesame oil, persic oil, wheat germ oil, sasanqua oil, castor oil, linseed oil, safflower oil, cottonseed oil, eno oil, Examples include soybean oil, peanut oil, teaseed oil, kaya oil, rice bran oil, sinagiri oil, Japanese kiri oil, jojoba oil, germ oil, triglycerin and the like.

Examples of solid fats and oils include cacao butter, coconut oil, horse fat, hardened coconut oil, palm oil, tallow, sheep fat, hardened tallow, palm kernel oil, lard, beef bone fat, mokuro kernel oil, hardened kernel oil Oil, beef tallow, mocro, hardened castor oil and the like.

Examples of the waxes include beeswax, candelilla wax, cotton wax, carnauba wax, bayberry wax, ibota wax, whale wax, montan wax, nuka wax, lanolin, kapok wax, lanolin acetate, liquid lanolin,
Sugarcane wax, lanolin fatty acid isopropyl, hexyl laurate, reduced lanolin, jojoba wax, hard lanolin, shellac wax, POE lanolin alcohol ether, POE lanolin alcohol acetate, POE cholesterol ether, lanolin fatty acid polyethylene glycol, POE hydrogenated lanolin alcohol ether, etc. Can be

Examples of the hydrocarbon oil include liquid paraffin, ozokerite, squalane, pristane, paraffin, ceresin, squalene, petrolatum, microcrystalline wax and the like.

The higher fatty acids include, for example, lauric acid, myristic acid, palmitic acid, stearic acid, behenic acid, oleic acid, undecylenic acid, tallic acid, isostearic acid, linoleic acid, linoleic acid, eicosapentaenoic acid (EPA), Docosahexaenoic acid (DHA)
And the like.

Examples of the higher alcohol include straight-chain alcohols (eg, lauryl alcohol, cetyl alcohol, stearyl alcohol, behenyl alcohol, myristyl alcohol, oleyl alcohol, cetostearyl alcohol, etc.); and branched-chain alcohols (eg, monostearyl glycerin ether) (Bacyl alcohol), 2-
Decyltetradecinol, lanolin alcohol, cholesterol, phytosterol, hexyldecanol,
Isostearyl alcohol, octyl dodecanol, etc.)
And the like.

As synthetic ester oils, isopropyl myristate, cetyl octoate, octyl dodecyl myristate, isopropyl palmitate, butyl stearate, hexyl laurate, myristyl myristate,
Decyl oleate, hexyl decyl dimethyl octoate, cetyl lactate, myristyl lactate, lanolin acetate, isocetyl stearate, isocetyl isostearate, 1
Cholesteryl 2-hydroxystearate, ethylene glycol di-2-ethylhexanoate, fatty acid ester of dipentaerythritol, N-alkyl glycol monoisostearate, neopentyl glycol dicaprate, diisostearyl malate, di-2-heptylundecanoic acid Glycerin, trimethylolpropane tri-2-ethylhexanoate, trimethylolpropane triisostearate, pentaerythritol tetra-2-ethylhexanoate, glycerin tri-2-ethylhexanoate, glycerin trioctanoate, glycerin triisopalmitate, triglycol Trimethylolpropane isostearate, cetyl 2-
Ethyl hexanoate, 2-ethylhexyl palmitate, glyceryl trimyristate, glyceride tri-2-heptylundecanoate, methyl ester of castor oil fatty acid, oleyl oleate, acetoglyceride, 2-heptylundecyl palmitate, diisobutyl adipate, N-lauroyl-L-glutamic acid-2-octyldodecyl ester, di-2-heptylundecyl adipate, ethyl laurate, di-2-ethylhexyl sebacate, 2-hexyldecyl myristate, 2-hexyldecyl palmitate, Examples include 2-hexyldecyl adipate, diisopropyl sebacate, 2-ethylhexyl succinate, and triethyl citrate.

Examples of the silicone oil include linear polysiloxanes (eg, dimethylpolysiloxane, methylphenylpolysiloxane, diphenylpolysiloxane, etc.); cyclic polysiloxanes (eg, octamethylcyclotetrasiloxane, decamethylcyclopentasiloxane, Dodecamethylcyclohexasiloxane, etc.) Silicone resin, silicone rubber, and various modified polysiloxanes that form a three-dimensional network structure (amino-modified polysiloxane, polyether-modified polysiloxane, alkyl-modified polysiloxane, fluorine-modified polysiloxane, etc.) And the like.

In the present invention, one or more of the above oils can be appropriately selected and used, but are preferably hydrocarbon oils, higher alcohols, synthetic ester oils, and silicone oils. Include petrolatum, squalane, stearyl alcohol, behenyl alcohol,
Pentaerythritol tetra-2-ethylhexylate,
Glycerin tri-2-ethylhexylate, dimethylpolysiloxane and decamethylpolysiloxane are preferred. The compounding amount is 1 to 30% by weight, preferably 5 to 20% by weight based on the total amount of the massage cosmetic.

As the blood circulation promoting agent used in the present invention, a blood circulation promoting agent usually incorporated in cosmetics can be used as it is. For example, as the compound, vitamin E and its esterified product, nicotinamide, methyl nicotinate and the like are used. In addition, as a plant extract having a blood circulation promoting effect, arnica, hawthorn, kina, salvia, bodaige, panax ginseng, ginger, mannenrow, hypericum, ginkgo, melissa, ononis, malonier, raspberry, assembly, garlic, chamomile, thyme, mint, Stinging nettle, capsicum, tortoise, ginger, hop, western horse chestnut, western hawthorn, tonin, lavender, carrot, mustard, kei, pine, senkyu, button, bayberry, dokudami, kohone, shibukiki, toukinsenka, rubinsin, gentian, grape, fulica , Daidai, Yuzu, Shobu, Hamamelis, Melilot, Fennel, Sansho, Peonies, Eucalyptus, Artemisia, Enmeiso, Clara, Shokyo, Clove, Jio etc. That. In the present invention, one or more of these blood circulation promoting agents can be appropriately selected and used. Among them, as the compound, vitamin E acetate and nicotinamide are preferable, and as a plant extract, Are preferably Arnica, Panax ginseng, Ginkgo, Raspberry, Touki, Western hawthorn, Tonin and Jiao.

The amount of the blood circulation promoter is 0.01 to 5% by weight, preferably 0.1 to 1% by weight, based on the total amount of the massage cosmetic.

The massage cosmetic of the present invention contains various components usually used in cosmetics in addition to the above-mentioned essential components according to the intended dosage form within a range not to impair the present invention. It can be manufactured by an ordinary method. For example, polyethylene glycol, propylene glycol, glycerin, 1,3-
Butylene glycol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, carolinic acid, atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salts, dl-pyrrolidone carboxylate, short-chain soluble collagen It is also preferable to further add a humectant such as a diglycerin (EO) PO adduct, a rose extract, a yarrow extract, and a melilot extract. Furthermore, various drugs, saccharides, amino acids, pH adjusters, sequestering agents, antioxidants, fragrances and the like can be blended.

The massage cosmetic of the present invention is an eye massage cosmetic exclusively used around the eyes. The dosage form is not limited as long as it can be massaged, but an emulsified cream is preferred. The eye massage cosmetics of the present invention are completely different from conventional massage cosmetics, and have a moderately stretchy feel, so that a natural and sufficient massage effect and blood circulation promoting effect can be obtained simply by blending in. The effect of improving the darkness and dullness around is very high. Furthermore, when used around eyes, it has a good feeling without stickiness.

[0034]

EXAMPLES Hereinafter, the present invention will be further described with reference to specific examples, but the present invention is not limited to these examples. In addition, the following compounding quantity is a weight% unless there is particular notice. First, each test method and evaluation method will be described.

"Noby weight" A test sample was applied to the eyes of 20 female panelists, and a questionnaire was given at the start and end of the massage for the massage when hand massaged, and evaluated according to the following criteria. The average was evaluated for spread. <Score> 3 points: The growth is heavy. 2 points: Slightly heavier. 1 point: Slightly stretchy. 0 points: Light growth.

"Bear and dullness improvement effect" Seven female panelists who feel dark and dull around the eyes are divided into seven groups.
In the usage to massage the cosmetics of Examples and Comparative Examples so that the panelists themselves massage around the eyes,
It was used once a day (use before bedtime) for 3 weeks. The state of dark circles and dullness around the eyes before and after use was judged by a professional judge. The evaluation criteria are as follows. The evaluation was made based on the average of the scores of the professional judges. <Score> 3 points: Bears and dullness around eyes improved considerably. 2 points: Bears and dullness around eyes improved slightly. 1 point: Bears and dullness around eyes do not change much. 0 point: Bears and dullness around eyes became severe. <Average of rating> 2.3 to 3.0: ○ 1.5 to less than 2.3: Δ 0 to less than 1.5: ×

"Examples 1-3 and Comparative Examples 1-2" The components shown in Examples 1-3 and Comparative Examples 1-2 were stirred in a conventional manner.
By mixing, the massage cosmetics were adjusted and evaluated according to the method described above. The results are shown in "Table 1". In addition, all compounding amounts are weight%.

[Table 1] ---------------------------------------------- -------------------------- Comparative example Example 1 2 3 1 2 --------------- -------------------------------------------------- ------- (1) Ion-exchanged water residue residue residue residue residue (2) polyvinyl alcohol---0.5 0.5 (3) hydroxymethyl cellulose----0.5 (4) PEG-60 Glycerin isostearate 2.0 2.0 2.0 2.0 2.0 (5) Glycerin stearate 2.0 2.0 2.0 2.0 2.0 (6) Liquid paraffin 50.0 7.0 7.0 7.0 7.0 (7) Vaseline-1.0 1.0 4.0 4.0 (8) Stearyl alcohol-1.0 1.0 4.0 4.0 (9) Vitamin E acetate --0.5 0.5 0.5 (10) Ethyl paraoxybenzoate 0.2 0.2 0.2 0.2 .2 0.2 --------------------------------------------- --------------------------- Noby weight 0.5 0.7 0.7 2.6 2.5 Improvement of bear and dullness Effect × × △ ○ ○ -------------------------------------------- ---------------------------- <Production method> Comparative Examples 1 to 3 (4) to (10) are uniformly dissolved, It was added to (1) and emulsified. Examples 1-2 (4)-(10) were uniformly dissolved, and (2) and (3)
Was added to (1), which was sufficiently dissolved, and emulsified.

As can be seen from Table 1, in Examples 1 and 2 in which a blood circulation promoting agent was added to a base having a large spread, an effect of improving darkness and dullness around the eyes was obtained. Further, in the composition having a light growth (Comparative Example 1: ordinary massage cosmetics),
The effect of improving the darkness and dullness was not observed, and the composition in which the blood circulation promoting agent was blended with the base having a small growth rate (Comparative Example 3) showed a slight improvement effect, but was carried out using the base having a large growth rate. Examples 1 and 2 were inferior.

Hereinafter, other embodiments of the present invention will be described, but the present invention is not limited thereto. In addition, all compounding amounts are weight%.

Example 3 Massage Cream (1) Residual ion-exchanged water (2) Glycerin 5.0 (3) Carbomer 0.1 (4) Polyvinyl alcohol 0.5 (5) Caustic pot 0.02 (6) PEG-60 glycerin isostearate 2.0 (7) Glycerin stearate 2.0 (8) Polyolefin oligomer 7.0 (9) Pentanerythritol tetra-2-ethylhexylate 4.0 (10) Vaseline 4.0 (11) Stearyl alcohol 4.0 (12) Vitamin E acetate 0.5 (13) Raspberry extract 0.1 (14) Ethyl paraoxybenzoate 0.2 <Production method> Dissolve (1) to (5) and (13) ( Aqueous phase). Separately, a solution prepared by dissolving (6) to (12) and (14) was added to the aqueous phase, followed by stirring and mixing.

Example 4 Massage Cream (1) Ion-exchanged water residue (2) Dipropylene glycol 5.0 (3) Hydroxyethyl cellulose 0.5 (4) Polyvinyl alcohol 0.5 (5) PEG-60 isostearic acid Glycerin 2.0 (6) Glycerin stearate 2.0 (7) Squalane 5.0 (8) Cetyl octoate 3.0 (9) Vaseline 3.0 (10) Behenyl alcohol 4.0 (11) Vitamin E acetate 0 5.5 (12) Western hawthorn extract 0.1 (13) Ethyl paraoxybenzoate 0.2 <Production method> Dissolve (1) to (4) and (12) (aqueous phase). Separately, a solution prepared by dissolving (5) to (11) and (13) was added to the aqueous phase, followed by stirring and mixing.

“Example 5: Massage cream” (1) Residual ion-exchanged water (2) Dipropylene glycol 5.0 (3) Glycerin 7.0 (4) Hydroxyethyl cellulose 0.5 (5) Polyvinyl alcohol 0.5 (6) PEG-60 glycerin isostearate 2.0 (7) glycerin stearate 2.0 (8) liquid paraffin 5.0 (9) cetyl octoate 3.0 (10) petrolatum 3.0 (11) stearyl alcohol 4.0 (12) Vitamin E acetate 0.5 (13) Touki extract 0.1 (14) Ethyl paraoxybenzoate 0.2 <Production method> Dissolve (1) to (5) and (13) (aqueous phase) ). Separately, a solution prepared by dissolving (6) to (12) and (14) was added to the aqueous phase, followed by stirring and mixing.

The eye-massage cosmetics of Examples 3 to 5 obtained above had moderately wide spread feeling, and were excellent in the effect of improving dark and dullness around the eyes. Further, all the examples had a good feeling of use without stickiness.

[0044]

EFFECTS OF THE INVENTION The eye massage cosmetic of the present invention has a moderately stretchy feel, and can provide a natural and sufficient massage effect and blood circulation promoting effect only by blending in. It is a massage cosmetic that is extremely effective in improving bear and dullness.

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (Reference) A61K 7/00 A61K 7/00 W (72) Inventor Yuji Masuda 2-12-1 Fukuura Kanazawa-ku, Yokohama-shi, Kanagawa F-term in Shiseido Second Research Center (reference) 4C083 AA111 AA112 AB032 AC012 AC022 AC072 AC122 AC352 AC392 AC422 AC482 AC641 AD022 AD042 AD092 AD112 AD282 AD661 AD662 BB11 BB36 BB51 CC02 CC50 DD31 EE12 FF05

Claims (3)

[Claims] 1. An eye massage massage cosmetic comprising a water-soluble polymer, an oil component and a blood circulation promoter. 2. The total amount of the eye massage cosmetics,
The content of the water-soluble polymer is 0.01 to 10% by weight, the content of the oil is 1 to 30% by weight, and the content of the blood circulation promoter is 0.01 to 5% by weight. The eye massage cosmetic according to claim 1, characterized in that: 3. The blood circulation enhancer is one or more selected from the group consisting of vitamin E acetate, nicotinamide, arnica, panax ginseng, ginkgo, raspberry, toucan, western hawthorn, tounin and jiou. The eye massage cosmetic according to claim 1 or 2, characterized in that: