JP2000044423A - Cosmetic and makeup foundation - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain both a cosmetic having slight stickiness, dry touch and sense of lubrication on the skin after application and a makeup foundation having excellent durability of makeup effect. SOLUTION: This cosmetic except a makeup foundation comprises 15-50 wt.% of one or more selected from the group consisting of a polyhydric alcohol and saccharides except raffinose as a component (a) and 0.1-10 wt.% of raffinose as a component (b). The makeup foundation comprises 0.5-50 wt.% of one or more selected from glycerol, diglycerol and 1,3-butylene glycol and 0.1-10 wt.% of raffinose.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cosmetic and a makeup base which are excellent in feel and durability of a cosmetic effect. More specifically, the present invention relates to a cosmetic having a low stickiness, a dry feel and a moist feeling by blending raffinose having an excellent modifying effect, and a cosmetic base material having an excellent persistence of the cosmetic effect.

[0002]

2. Description of the Related Art Hitherto, polyhydric alcohols and saccharides have been generally incorporated into cosmetics and makeup base materials as humectants, but cosmetics containing a large amount of polyhydric alcohols and saccharides as solvents have increased. There is a drawback that the skin has a sticky feeling, it does not give sufficient moisture to the skin, and there is no makeup base material that is excellent in the persistence of the makeup effect.

[0003]

That is, an object of the present invention is to provide a cosmetic composition which contains a large amount of polyhydric alcohols and saccharides, has a low stickiness, and has a smooth and moist feeling after application. Another object of the present invention is to provide a makeup base material having excellent durability of the makeup effect.

[0004]

DISCLOSURE OF THE INVENTION The present inventors have conducted intensive studies on a method for suppressing the feeling of stickiness such as polyhydric alcohols such as glycerin and 1,3-butylene glycol and saccharides. It has been found that the addition of raffinose can improve these feelings.
Furthermore, it has been found that when this technology is applied to a makeup base material, a long-lasting makeup effect can be expected.

That is, the first aspect of the present invention comprises, as the component (a), 15 to 50% by weight of at least one selected from the group consisting of polyhydric alcohols and saccharides other than raffinose;
The present invention relates to a cosmetic excluding a cosmetic base containing 0.1 to 10% by weight of raffinose as a component.

A second aspect of the present invention is the above-mentioned cosmetic wherein the component (a) is at least one selected from glycerin, diglycerin, 1,3-butylene glycol and dipropylene glycol.

[0007] A third aspect of the present invention is to contain 0.5 to 50% by weight of at least one selected from glycerin, diglycerin, 1,3-butylene glycol and dipropylene glycol, and 0.1 to 10% by weight of raffinose. To make a makeup base.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION (a) Used in the cosmetic of the present invention.
Components such as polyhydric alcohols and saccharides other than raffinose include, for example, ethylene glycol, diethylene glycol, polyethylene glycol, propylene glycol,
Dipropylene glycol, polypropylene glycol,
Glycerin, diglycerin, polyglycerin, 3-methyl-1,3-butanediol, 1,3-butylene glycol, sorbitol, mannitol, glucose, sucrose, fructose, xylitol, lactose, maltose, maltitol, trehalose, mixed isomerism Saccharified sugar, sulfated trehalose, pullulan and the like can be mentioned. In the present invention, it contains one or more of these components, especially in the case of cosmetics and cosmetic bases containing glycerin, diglycerin, 1,3-butylene glycol, dipropylene glycol, the object of the present invention, The effect can be remarkably achieved.

In the present invention, the content of the polyhydric alcohol and saccharide in the cosmetic excluding the makeup base is 15 to 50% by weight, preferably 20 to 30% by weight. Fifteen
If the amount is less than 50% by weight, the effect of improving the feel is low even if raffinose is added. If the amount exceeds 50% by weight, the burden on the skin such as stinging increases. In addition, in the case of a cosmetic base material that requires a particularly long lasting cosmetic effect, the total content of at least one selected from glycerin, diglycerin, 1,3-butylene glycol, and dipropylene glycol is 0.5 to 50% by weight. If the amount is less than 0.5% by weight, the effect of moisturizing the skin after application is low even if raffinose is added, and the effect of maintaining the cosmetic effect is low. If the amount exceeds 50% by weight, the burden on the skin such as stinging increases.

[0010] The raffinose of the component (b) used in the present invention is a kind of trisaccharide and is O-α-D-galactopyranosyl- (1,6) -O-α-D-glucopyranosyl-.
It has the structure of (1,2) -β-D-fructofuranoside. It is obtained from eucalyptus manna, sugar beet molasses, cottonseed, and the like, but is most preferable because it is derived from sugar beet molasses. Also,
Raffinose may be mixed with a small amount of lactose.

In the present invention, the content of raffinose in the cosmetic and the makeup base is 0.1 to 10% by weight, preferably 0.3 to 5% by weight. 0.1% by weight
If the amount is less than 10%, the effect of improving the sticky feeling, the feeling that the skin is smooth and moist is small, the persistence of the cosmetic effect is small, and even if it exceeds 10% by weight, the effect corresponding to the amount cannot be obtained.

[0012] In addition to the above components, the cosmetics and makeup bases of the present invention may contain commonly used oils, powders (pigments, pigments, resins), fluorine compounds, resins, surfactants, adhesives,
Preservatives, fragrances, UV absorbers and UV scattering agents (organic,
Including inorganic materials. UV-A or UV-A may be used), solvent, antioxidant, chelating agent, neutralizing agent,
Components such as pH adjusters, insect repellents and enzymes can be used.

Examples of powders include Red No. 104, Red 2
Dyes such as No. 01, Yellow No. 4, Blue No. 1, Black No. 401;
Lake pigments such as yellow No. 4 Al lake, yellow No. 203 Ba lake; nylon powder, silk powder, urethane powder, Teflon powder, silicone powder, polymethyl methacrylate powder, cellulose powder,
Polymers such as silicone elastomer spherical powders and polyethylene powder; colored pigments such as yellow iron oxide, red iron oxide, black iron oxide, chromium oxide, carbon black, ultramarine blue and dark blue; white such as zinc oxide, titanium oxide and cerium oxide Pigments; extenders such as talc, mica, sericite, kaolin, plate-like barium sulfate; pearl pigments such as mica titanium; metal salts such as barium sulfate, calcium carbonate, magnesium carbonate, aluminum silicate, magnesium silicate; silica, alumina, etc. Inorganic powder; bentonite; smectite; boron nitride and the like. The shape of these powders (spherical, rod-like,
Needles, plates, irregular shapes, scaly shapes, spindle shapes, etc.) are not particularly limited.

These powders may be subjected to conventionally known surface treatments such as fluorine compound treatment, silicone treatment, silicone resin treatment, pendant treatment, silane coupling agent treatment, titanium coupling agent treatment, oil agent treatment, N-acylation. It may or may not have been surface-treated in advance by lysine treatment, polyacrylic acid treatment, metal soap treatment, amino acid treatment, inorganic compound treatment, plasma treatment, mechanochemical treatment, or the like.

Examples of the oil agent include commonly used volatile and non-volatile oil agents, solvents and resins, which may be liquids, pastes or solids at room temperature, but liquids excellent in handling are preferred. Examples of oils include
For example, higher alcohols such as cetyl alcohol, isostearyl alcohol, lauryl alcohol, hexadecyl alcohol, and octyl dodecanol; fatty acids such as isostearic acid, undecylenic acid, and oleic acid; myristyl myristate, hexyl laurate, decyl oleate, and myristic acid Esters such as isopropyl, hexyldecyl dimethyloctanoate, glyceryl monostearate, diethyl phthalate, ethylene glycol monostearate, octyl oxystearate; hydrocarbons such as liquid paraffin, petrolatum, squalane; lanolin;
Waxes such as reduced lanolin and carnauba wax; oils and fats such as mink oil, cocoa butter, coconut oil, palm kernel oil, camellia oil, sesame oil, castor oil, olive oil, etc .;
Cooligomers and the like.

Examples of other types of oils include dimethylpolysiloxane, methylhydrogenpolysiloxane, methylphenylpolysiloxane, polyether-modified organopolysiloxane, and fluoroalkyl / polyoxyalkylene co-modified organopolysiloxane. , Alkyl-modified organopolysiloxane, terminal-modified organopolysiloxane, fluorine-modified organopolysiloxane, amodimethicone, amino-modified organopolysiloxane, silicone gel, acrylic silicone, trimethylsiloxysilicic acid, silicone RTV rubber and other silicone compounds; perfluoropolyether And fluorine compounds such as pitch fluoride, fluorocarbon and fluoroalcohol.

Examples of the solvent include purified water, cyclic silicone, ethanol, light liquid isoparaffin, lower alcohol, ethers, LPG, fluorocarbon, N-methylpyrrolidone, fluoroalcohol, volatile linear silicone, next-generation Freon, etc. Is mentioned. However, although raffinose is easily soluble in water, it is insoluble in ethanol, and therefore, the cosmetic and base material of the present invention need to contain purified water.

As the surfactant, for example, an anionic surfactant, a cationic surfactant, a nonionic surfactant, and a betaine surfactant can be used.

Examples of the viscosity agent and resin include sodium polyacrylate, cellulose ether, calcium alginate, carboxyvinyl polymer, ethylene / acrylic acid copolymer, vinylpyrrolidone-based polymer, vinyl alcohol / vinylpyrrolidone copolymer, nitrogen Cationic polymers such as substituted acrylamide polymers, polyacrylamide, and cationized guar gum, dimethylacrylammonium polymers, acrylic acid methacrylate acrylic copolymer, POE / POP copolymer, polyvinyl alcohol, pullulan, agar, gelatin, tamarind seed Polysaccharides, xanthan gum, carrageenan, high methoxyl pectin, low methoxyl pectin, guar gum, gum arabic, crystalline cellulose, arabinogalactan, karaya gum, tragacanth Arm, alginic acid, albumin, casein, curdlan, gellan gum, dextran, cellulose, polyethyleneimine, highly polymerized polyethylene glycol, cationized silicone polymer, synthetic latex, and the like.

It is preferred that the cosmetic composition of the present invention, especially the makeup base composition, contains an ultraviolet absorber and / or an ultraviolet scattering agent for imparting an ultraviolet protection effect. in this case,
It is preferable to use an ultraviolet absorber and / or an ultraviolet scattering agent as shown below. The total content of the ultraviolet absorber and / or the ultraviolet scattering agent is preferably from 1 to 50% by weight, more preferably from 1 to 50% by weight in the cosmetic or the makeup base.
４０40% by weight.

Examples of the ultraviolet absorber / ultraviolet scattering agent include inorganic and organic ones. Among the inorganic ones, fine particle titanium oxide and fine particle zinc oxide are exemplified. 2-ethylhexyl cinnamate, 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxybenzophenone-
5-sulfuric acid, 2,2'-dihydroxy-4-methoxybenzophenone, p-methoxyhydrocinnamic acid diethanolamine salt, paraaminobenzoic acid (hereinafter abbreviated as PABA), ethyldihydroxypropyl PABA, glyceryl PABA, homomenthyl salicylate, methyl- O-aminobenzoate, 2-ethylhexyl-2-cyano-
3,3-diphenyl acrylate, octyl dimethyl P
ABA, octyl methoxycinnamate, octyl salicylate, 2-phenyl-benzimidazole-5-sulfate, triethanolamine salicylate, 3- (4-methylbenzylidene) camphor, 2,4-dihydroxybenzophenone, 2,2 ′, 4 , 4'-tetrahydroxybenzophenone, 2,2'-dihydroxy-4,4'-dimethoxybenzophenone, 2-hydroxy-4-N-octoxybenzophenone, 4-isopropyldibenzoylmethane, butylmethoxydibenzoylmethane, 4- (3,4
-Dimethoxyphenylmethylene) -2,5-dioxo-
Examples thereof include 2-ethylhexyl 1-imidazolidinepropionate, a polymer derivative thereof, and a silane derivative. Further, among these ultraviolet absorbers, those in which 4-tert-butyl-4′-methoxydibenzoylmethane is preferably sealed in a polymer can also be preferably used.

Examples of the cosmetics other than the makeup base material of the present invention include foundations, white powders, eye shadows,
Makeup cosmetics such as eyeliner, eyebrow, teak, lipstick, nail color; emulsions, skin creams,
Basic cosmetics such as skin lotions, calamine lotions, sunscreens, suntans, aftershave lotions, preshave lotions, packs, cleansings, facial cleansers, anti-acne cosmetics, and essences;
Shampoo, rinse, conditioner, hair color,
Hair tonics, setting agents, body powders, deodorants, depilatory agents, soaps, body shampoos, bath salts, hand soaps, perfumes and the like. Other than these cosmetics,
When this technique is applied to a makeup base material, the durability of the makeup effect particularly required as an effect of the makeup base material can be obtained. The makeup base material is a makeup material used as a base material before makeup is applied.

The dosage forms of the cosmetic composition and the makeup base composition of the present invention include two-layered, water-in-oil emulsion, oil-in-water emulsion, gel, spray, mousse, oily, solid,
A conventionally known dosage form such as a sheet form can be used.

[0024]

The present invention will be described in detail below with reference to examples and comparative examples. In addition, evaluation methods for various properties of the cosmetic and the makeup base in Examples and Comparative Examples are described below.

Evaluation of sensory characteristics The sensory characteristics of the prototype were evaluated using 20 specialized panelists. The evaluation items were "no stickiness", "rich feeling", "moist feeling", and whether the makeup effect was sustained when the foundation was used on it (lasting effect). ). +5 if you don't feel sticky, have a smooth feeling, have a moist feeling on the skin, and have a long lasting cosmetic effect
When a point, sticky, uncomfortable feeling, no moist feeling, or makeup collapse easily occurred, the score was set to 0, and the score was evaluated in a total of 4 levels, and the evaluation result was calculated based on the total score of all members. . Therefore, the higher the score, the higher the evaluation. As for the persistence of the cosmetic effect, the test used a prototype, and then applied a commercially available two-way type powder foundation having a UV protection effect that can be used all year, and then redressed with oiled paper. At that time, it was determined whether or not the makeup could be re-dressed neatly (it was determined that the ability to re-make up cleanly substantially improved makeup persistence).

Examples 1 to 5 and Comparative Examples 1 to 3 (skin creams) Raffinose and polyhydric alcohol were mixed in the compositions shown in Table 1 to prepare skin creams.

(1) Composition

[0028]

[Table 1]

(2) Preparation Method The components (A) and (B) are each dissolved by heating to 80 ° C., mixed, cooled with stirring, and cooled to 30 ° C.
The product was filled in a container.

Examples 6 and 7, Comparative Examples 4 and 5 (Skin Lotion) Raffinose and polyhydric alcohol were blended according to the composition shown in Table 2 to prepare a skin lotion.

(1) Composition

[0032]

[Table 2]

(2) Preparation method Each component was mixed and dissolved, and filled in a container to obtain a product.

Example 8, Comparative Examples 6 to 8 (Cosmetic base cream) Raffinose and polyhydric alcohol were blended in the compositions shown in Table 3 to prepare lipophilic cosmetic base creams.

(1) Composition

[0036]

[Table 3]

(Note 1) BY, manufactured by Dow Corning Toray Co., Ltd.
22-008 (Note 2) ABI, manufactured by Goldschmidt-Te-Ha
L EM90 (Note 3) Toray Dow Corning's Trefill (2) Preparation method

The components (A) and (B) were each heated to 60 ° C.
After heating and dissolving in water, mix and cool while stirring.
And cooled into a container to obtain a product.

The evaluation results of this example and the comparative example are shown below.

[0040]

[Table 4]

From the results shown in Table 4, it can be seen from the comparison between each Example and each Comparative Example that raffinose suppresses the stickiness due to polyhydric alcohols and saccharides, gives a moderately dry feel and moist feeling, and furthermore, the cosmetic base of the Examples It can be seen that the ingredients have the effect of preventing the foundation from collapsing when makeup is reappeared and making it look more beautiful. Further, even in a system in which polyhydric alcohol or sugar was not blended, raffinose gave a good feeling, but tended to be too refreshing as compared with when polyhydric alcohol was blended.

[0042]

From the above, it can be seen that the present invention has a low stickiness, a moderately smooth feel and a moist feeling, a cosmetic product having a long lasting cosmetic effect, and an excellent long lasting cosmetic effect. Obviously, a cosmetic base material is provided.

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Claims (3)

[Claims] (1) 15 to 50% by weight of at least one selected from the group consisting of polyhydric alcohols and saccharides other than raffinose as the component (a), and 0.1 to 10% by weight of raffinose as the component (b). Cosmetics excluding makeup base materials. 2. The cosmetic according to claim 1, wherein the component (a) is at least one selected from glycerin, diglycerin, 1,3-butylene glycol, and dipropylene glycol. 3. 0.5 to 50% by weight of at least one selected from glycerin, diglycerin, 1,3-butylene glycol and dipropylene glycol, and 0.1% of raffinose.
A makeup base material containing 1 to 10% by weight.