JP2000119166A - Viscous or solid aqueous cosmetic - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain the subject cosmetic having excellent usability and stability by combining a disintegrable gelling agent with a non-disintegrating thickening agent. SOLUTION: This cosmetic is a fluid gel composition containing (A) a polysaccharide to form a disintegrable gel as a gel main agent and (B) a water-soluble thickening agent as an agent for improving a sense of use and stability. Preferably the component A comprises one or more kinds of agar, carrageenan, gellan gum and sodium alginate and the component B comprises one or more kinds of a native gellan gum, xanthan gum, guar gum, locust bean gum, a carboxyvinyl polymer, an acrylic acid/alkyl methacrylic acid methacrylate copolymer, hydroxyethl cellulose and hydroxypropyl cellulose.

Description

DETAILED DESCRIPTION OF THE INVENTION

The present invention relates to a viscous water-based cosmetic, and more particularly, to a fluid gel obtained by combining a disintegrating gelling agent as a fluid gel base and a non-disintegrating thickener as a usability and stability improving agent. The present invention relates to a viscous or solid water-based cosmetic composition having good usability and stability, which is prepared by using the method of (1).

[0002]

2. Description of the Related Art Conventionally, as a thickening and solidifying agent for cosmetics,
In the cosmetics industry, organic water-soluble thickening polymers such as acrylic acid-based polymers and cellulose-based polymers, and inorganic thickeners such as clay minerals and silicic anhydride have been widely used. Most commonly used acrylic acid-based polymers have poor salt resistance, and physical properties such as a decrease in viscosity when a very small amount of salts are added, aggregation due to inorganic pigments in the foundation, and dirt on the skin Due to the collapse of the gel structure due to the above, there is a problem in use such that an extreme decrease in viscosity occurs, and the gel structure cannot be taken by a finger or remains in an applied portion. Cellulose-based thickeners have poor heat resistance due to a marked decrease in solubility at high temperatures. With inorganic thickeners such as clay minerals and silicic anhydride, a high viscosity could not be expected in skin care cosmetics and the like due to the powdery feeling in use. In recent years, in the cosmetics industry, formulations using agar, which is a representative of disintegrating gelling agents, have been attempted.However, when a solid dosage form is used, the gel strength is too strong and it does not stick to the applicator. There was a problem that it could not be applied uniformly. Therefore, agar with reduced gel strength is commercially available, but the surface state after application does not look uniform, and it is difficult to solidify due to reduced gel strength,
Alternatively, there is a problem that the blending amount is large and the effect on usability is large.

On the other hand, Japanese Patent Application Laid-Open No. 4-279509 discloses that the aqueous phase is solidified by using i-carrageenan in combination with xanthan gum and / or locust bean gum. There is a problem. In JP-A-5-178723,
It is known that an oil-in-water type solid cosmetic is made using a thickening polysaccharide such as agar which is a typical water solidifying agent,
As in the above case, the problem that the finger or the sponge causes poor removal has not been solved. JP-A-7-17828 discloses a dosage form using agar or gelatin in which a water-containing sheet-like material is applied before solidification and peeled off at the time of use to improve the removal to an applicator. . Although this product has improved the problem of water separation and removal, it seems to have a bad condition because the fractured surface remains exposed on the surface after use, which may affect the commercial value. Also,
It also leads to increased material costs. JP-A-8-208
No. 434 discloses a solid water-based cosmetic comprising a combination of agar and a water-swellable clay mineral. JP-A-8-20
No. 8435 discloses solidification of an aqueous phase with acid-treated agar. As is clear from the above-mentioned publications, only a technique of pouring a dissolved liquid composition into a container and solidifying the aqueous cosmetic by cooling is studied. It is not disclosed as a highly versatile composition that can arbitrarily thicken and solidify various water-based cosmetics.

[0004]

PROBLEM TO BE SOLVED BY THE INVENTION A composition having good usability and stability that can thicken and solidify an aqueous cosmetic arbitrarily, that is, stability such as water separation when the viscosity is low, salt resistance, use Investigation of useful and versatile composition for overall problems such as surface condition afterwards, removal to fingers and cosmetic tools, uniformity at the time of application, thickening, influence of feeling of use due to compounding amount for solidification Was carried out.

[0005]

Means for Solving the Problems In view of the above circumstances, the present inventors have made intensive studies to provide a viscous or solid water-based cosmetic having good usability and stability, and have reached the present invention. . That is, the present invention provides a composition which can be used for aqueous cosmetics and a method for producing the composition.

[0006] The present inventors have proposed a fluid gel (fluid gel) to obtain a gel base material which is particularly demanded in recent years in the field of cosmetics, has good usability, has salt resistance, and can be used for pigments and emulsion systems. Gel) was considered suitable. This is a fluid gel that has a uniform and smooth fine gel dispersion structure by producing a disintegrating water-soluble gelling agent such as gellan gum or agar that has been heated and dissolved, by applying a shearing force during cooling while breaking the gel formation. This is a new method of obtaining When this manufacturing method is applied, the gel dispersion structure is changed by changing the type, blending amount, cooling condition, shearing method, and the like of the gelling agent, and products in various forms from liquid to solid can be obtained. In addition, gellan gum and agar, which are basic compositions, have salt resistance and do not cause any inconvenience even in pigment-based and emulsified systems.
However, regarding this fluid gel production technology,
It has never been used in the cosmetics field. In order to obtain highly reproducible physical properties, it is necessary to strictly control the manufacturing process, and measures have been taken to prevent syneresis, which is a characteristic instability of collapsible gels. Because there was not. In particular, a study was conducted to improve poor stability due to water separation.

[0007]

[Test Example 1] Comparative example of fluid gel and solidified product after cooling (yield value) (Component) Amount (%) (1) Agar 0.7 (2) Native gellan gum 0.5 (3) 1,3-butylene glycol 5.0 (4) Purified water 93.8 (Production method) Fluid gel A. (1) to (4) are dissolved by heating, and the mixture is stirred and cooled. B. Treat with a homomixer (manufactured by Tokushu Kika Kogyo Co., Ltd.) at 30 ° C. (4500 rpm, 1 min). Cooled and solidified product A. (1) to (4) are heated and dissolved, and left to cool. [Measurement] Rheometer (Fudo Industry Co .; NRM-200)
Using a 2J type), the maximum stress when a 15 mmφ disk-shaped adapter was introduced at a constant speed (6 cm / min) was measured and defined as a yield value.

[Table 1] A remarkable decrease in the yield value is observed. The obtained gel had no disintegration property and good usability as a cosmetic base material.

The general properties of a fluid gel formed of agar, gellan gum and the like include the following. It is a stable gel with no extreme decrease in viscosity over a wide pH range. Since the re-dissolution temperature is 80 ° C. or higher, it has excellent resistance at high temperatures. Thixotropic gel properties with a very high yield value have good stability during storage, but the viscosity is reduced by external forces, so that uniform and smooth application can be achieved during use. Therefore, coalescence and separation of emulsified particles are small even when incorporated into an emulsified system. It is stable to charge of metal ions and the like, and has good salt resistance, so that even low-viscosity gels can be directly picked with a finger, and aggregation of water-soluble polymers resulting from charge in a pigment dispersion system does not occur. In addition, since a high-viscosity gel can be formed with a relatively small amount, the feeling of use is little affected. However, due to the structure in which the fine gel is dispersed in water with gentle mutual force, it was impossible to prevent the separation of water by several percent toward the upper part. Since the properties of the fluid gel produced differ depending on the gel shearing method (paddle stirring, homogenization, etc.), it is necessary to completely control the production in order to obtain stable quality.

The present inventors have proposed agar, carrageenan, gellan gum and sodium alginate as high melting point and disintegrating water-soluble gelling agents, and native gellan gum, xanthan gum, guar gum and roast bean gum as usability and stability improvers. Carboxyvinyl polymer,
Acrylic acid / alkyl methacrylate copolymer, hydroxyethylcellulose, fluid gel created by using hydroxypropylcellulose in combination, thickening of aqueous cosmetics,
It has been found that it can be widely used for solidification, and that usability and stability are improved. As described above, even in the case of low viscosity, there is no poor stability such as water separation, salt resistance, there is no sudden change in viscosity due to PH, surface condition after use, removal to fingers and makeup tools, It is possible to obtain a fluid gel composition having good uniformity and suitable as a thickening and solidifying agent. If the blending amount of the water-soluble gelling agent having a high melting point and disintegrating property is too large, even if a fluid gel is prepared, the dispersed fine gel becomes coarse, so that the surface state after use and the uniformity at the time of application become poor. If the amount is too small, no fluid gel is formed. Therefore, generally 0.01 to 0.01 in the total composition
A range of 5.0% by weight is appropriate, especially 0.1 to 3.0%.
% By weight is preferred. In addition, when the melting point is equal to or higher than the melting point of the disintegrating gelling agent, the fluid gel is redissolved, and after cooling, solidifies uniformly and changes its properties. Therefore, in order to obtain sufficient temperature resistance, the melting point of the disintegrating gelling agent generally needs to be 60 ° C. or higher, and particularly preferably 80 ° C. or higher. From the above,
As agar, agar AX-30. UP-6. UP-3
7. Ultra agar UX-30. Preferable examples of UX-200 (manufactured by Ina Food Industry) and gellan gum include Kelcogel (manufactured by Dainippon Pharmaceutical Co., Ltd.). Further, if the amount of the non-disintegrating thickener used as a usability and stability improver is too large, a fluid gel is not formed, and if the amount is too small, poor stability such as water separation occurs. Therefore, generally, the range of 0.01 to 5.0% by weight of the total composition is appropriate, and the range of 0.1 to 3.0% by weight is particularly preferable. From the above,
Kercogel LT-1 as native gellan gum
00 (manufactured by Dainippon Pharmaceutical Co., Ltd.), and xanthan gum is preferably Celtrol T (manufactured by Dainippon Pharmaceutical Co., Ltd.).

[0010]

[Test Example 2] Example of effect of stability improver A. (1) to (4) are dissolved by heating, and the mixture is stirred and cooled. B. Treat with a homomixer (manufactured by Tokushu Kika Kogyo Co., Ltd.) at 30 ° C. (4500 rpm, 1 min). Using a centrifuge (H108N manufactured by Domestic Centrifuge),
Centrifugation was performed (3000 rpm, 15 min). After centrifugation, the height of the aqueous phase that appeared on the sample surface layer was measured to evaluate the water separation.

[Table 2] Water release is suppressed by using native gellan gum as a stability improver

[0011]

Embodiments of the present invention will be described below. A: A water-soluble gelling agent having a high melting point and a disintegrating property and a non-disintegrating thickener as a usability and stability improving agent are blended in a target aqueous cosmetic. B: Adjust A to fluid gel. The method of preparing the fluid gel is a method in which heated and dissolved A is produced at the time of cooling using a homomixer, disper, paddle or the like while applying a shearing force in the vicinity of the solidification point according to the purpose. This is because a fine gel dispersion state having a gentle mutual force is formed by breaking the gel structure developed near the solidification point while manufacturing the gel structure. In this way, a fluid gel composition according to the invention is produced which is homogeneous, smooth and viscous or solid.

In the present invention, various components can be blended according to the purpose of use. For example, each product can be made by blending ingredients recognized as cosmetics, quasi-drugs, and pharmaceuticals. Of course, components are appropriately selected for the purpose of use. The disintegrating water-soluble gelling agent and the non-disintegrating thickener used in the fluid gel composition of the present invention are also useful as humectants. Therefore, since a fresh feeling of use can be realized, it is suitable as a skin care composition. The makeup composition can also be used for the purpose of preventing separation and improving the usability because it does not cause aggregation of the polymer due to the charge of the pigment and has a high yield value. In addition, it is also good as a general emulsifier-based stabilizer because of its high yield value. Other components to be blended are shown below, but are not limited thereto.
Surfactants as emulsifying, solubilizing and dispersing agents, for example, POE fatty acid esters, polyglycerin fatty acid esters, POE higher alcohol ethers, POE. POP
Nonionic surfactants such as block polymers, anionic surfactants such as fatty acid potassium, fatty acid sodium, higher alkyl sulfates, alkyl ether sulfates, acyl sarcosinates, sulfosuccinates, and alkyltrimethyl There are cationic surfactants such as ammonium salts, dialkyldimethylammonium salts, alkylpyridinium salts, and benzalkonium chloride, and imidazoline-based and betaine-based amphoteric surfactants can be added. Oils can be blended as long as they can be used in ordinary cosmetics.Vegetable oils include olive oil, jojoba oil, castor oil, rice bran oil, coconut oil, etc., and animal oils include squalane, tallow,
As synthetic oils such as lanolin, silicone oil, polyisobutene, fatty acid esters, fatty acid glycerin, etc., as waxes, as beeswax, mokurou, candelilla wax, carnauba wax, etc., as hydrocarbons, liquid paraffin,
Higher alcohols such as ceresin, microcrystalline wax, and petrolatum, such as cetanol, stearyl alcohol, and octyldodecanol; higher fatty acids such as stearic acid, lauric acid, myristic acid, and oleic acid; and other silicone resins, silicone rubber, Perfluoroethers and the like Powders to be compounded for the purpose of coloring agents and the like are those usually used in cosmetics and include organic dyes (Blue No. 1, Green No. 3).
No., Red No. 202, Red No. 227, Yellow No. 4, etc.
Its lakes), inorganic pigments (iron oxide, titanium oxide, chromium oxide, zinc oxide, etc.), extender pigments (sericite, mica, talc, nylon powder, cellulose powder,
Silicon powder, polyalkyl acrylate, calcium phosphate, boron nitride, etc., pearl (titanium oxide treated mica, titanium oxide, iron oxide treated mica, titanium oxide.
And natural pigments such as chlorophyll and β-carotene. One or more of these may be arbitrarily selected and used. In addition, these powders may be subjected to surface treatment and compounding for the purpose of improving hydrophobicity, decreasing catalytic activity, and improving lubricity. Materials used for this surface treatment and complexing include silicic anhydride, titanium oxide, nylon,
Alkyl polyacrylate, fluorine compound, metal soap,
Fats and oils, fatty acid esters and the like are exemplified. Fluid gel composition of the present invention, as long as the stability of the system is not impaired, in addition to the above components, gum, natural water-soluble compounds and derivatives thereof, preservatives, chelating agents, antioxidants, humectants,
Lower alcohol, polyhydric alcohol, fragrance, cooling agent, PH
It is also possible to add a regulator, an ultraviolet inhibitor and the like.

The form and dosage form of the emulsified composition of the present invention may be viscous or solid, and are not particularly limited as long as they are viscous liquid, gel, and creamy forms and dosage forms. For example, it can be used for products such as moisturizing cream, serum, lotion, foundation, eyeshadow, lipstick, mascara, eyeliner, blush, sun care products, hair care products, body care products, and the like. The emulsion composition of the present invention is a useful and highly versatile composition as a thickening and solidifying agent. Specifically, even in the case of low viscosity, there is no stability failure such as water separation, there is salt resistance, there is no sudden viscosity change due to PH,
It is a composition having good surface condition after use, good contact with fingers and cosmetic tools, and good uniformity during application. The specific formulation of the fluid gel composition of the present invention and the method for producing the same will be described in Examples below.

[0014]

The present invention will be described in detail with reference to the following Examples, which should not be construed as limiting the technical scope of the present invention. In addition, the compounding quantity of the composition shown in the following tables is all shown by weight%.

[0015]

Embodiment 1 A. (1) to (4) are dissolved by heating, and the mixture is stirred and cooled. B. Treat with a homomixer (manufactured by Tokushu Kika Kogyo Co., Ltd.) at 30 ° C. (4500 rpm, 1 min). Viscometer (manufactured by Rion; VT-
04) at 25 ° C.

[0016]

[0017]

[0018]

[0019]

Example 2 A foundation having the formulation shown in Table 3 (Example 2, Comparative Example 1.2.3) was produced, and for Comparative Example 4, a commercially available solid emulsion foundation (water-in-oil emulsion type) Was subjected to a sensory evaluation according to the following evaluation methods and evaluation criteria. (Preparation method) Each component of (1) to (10) in Table 3 was heated and mixed at 90 ° C., mixed and pulverized (11) to (15) were added thereto, uniformly dispersed with a homomixer, and heated to 70 ° C. Keep (aqueous phase). Separately, (16) to (21) were prepared by heating at 60 ° C. (oil phase), and the aqueous phase and the oil phase were mixed and emulsified with a homomixer. In Example 2, the homomixer was heated from 40 ° C. to 31 ° C. After cooling the gel while shearing with, the container was filled. About Comparative Example 1.2.3, it filled in the container as it was, and was cooled, and the solid emulsified foundation was obtained. (Evaluation method) Regarding storage stability, after storage at room temperature for one month, occurrence of oil separation, water separation, and the like was confirmed.
Regarding the heat resistance, it was kept at 40 ° C. for 8 hours, and the surface condition was confirmed to confirm that there was no perspiration or separation. With respect to removal of foundation, refreshing sensation, moist feeling, freshness, lack of film feeling after application, and lightness of spread, sensory evaluation was performed by n = 10 specialized panels according to the following criteria. ◎: Very good ○: Somewhat good △: Somewhat bad ×: Very bad

[Table 3]

[Table 4] As is clear from Table 4, Comparative Example 1 has almost the same refreshing sensation, moist feeling and freshness as that of Example 2, but the storage is stable and the surface is slightly water-separated. Also, because agar is mixed in a lot, the feeling of film after application is large,
There is a problem that the foundation cannot be obtained with cosmetic tools. Comparative Example 2 had the same advantages as Comparative Example 1, but the gel itself was poor in spreadability and the coating feeling was insufficient. Comparative Example 3 contains a water-soluble polymer, carboxyvinyl polymer, which is often used as a thickener, but has excellent refreshing sensation, moist feeling, and freshness. Agglomeration occurred, the appearance was non-uniform, and the next day, separation was poor, resulting in poor stability. Comparative Example 4 solved the disadvantages of Comparative Examples 1 to 3, but lacked a refreshing sensation, a moist feeling, and a freshness because it was a water-in-oil emulsion type. In addition, sweat resistance was low due to low temperature resistance. In contrast, Example 2 had a fresh and smooth feeling of use, good usability, no uneven appearance, no agglomeration and separation, and satisfactory storage stability.

[0020]

Example 3 Cream (1) Purified Water Residue (2) Sorvitol 4.0% by Weight (3) Dipropylene Glycol 3.0 (4) Trimethylglycine 5.0 (5) POE (50EO) Cured Castor Oil 0.5 (6) Agar 0.5 (7) Native gellan gum 0.1 (8) Glycerin 5.0 (9) Cetyl 2-ethylhexanoate 10.0 (10) Sorbitan sesquioleate 1.0 (11) ) Cetanol 3.0 (12) Preservative appropriate amount (13) Flavor appropriate amount Each component of (1) to (8) is heated and dissolved at 90 ° C,
(Aqueous phase). Separately, (9) to (13) were prepared by heating at 60 ° C. (oil phase), and the aqueous phase and the oil phase were mixed and emulsified by a homomixer, followed by stirring and cooling, and using a homomixer from 40 ° C. to 31 ° C. The gel was cooled while shearing to obtain a moisturizing cream.

[0021]

Example 4 Lotion (1) Purified water Residue (2) Sorbit 4.0% by weight (3) Dipropylene glycol 3.0 (4) Trimethylglycine 1.0 (5) POE (20EO) monolaurin Sorbitan acid 0.3 (6) Transparent xanthan gum 0.1 (7) Gellan gum 0.4 (8) Ethanol 10.0 (9) Calcium chloride 0.08 (10) Preservative proper amount (11) Flavor proper amount Component (1) ), And (2) to (10) are added and dissolved at 90 ° C. Thereafter, cooling was performed while stirring, and after adding (11), the gel was cooled to 31 ° C. while shearing the gel using a paddle mixer to obtain a transparent solid lotion.

[0022]

Example 5 Essence (1) Purified water residue (2) Sorbit 4.0% by weight (3) Dipropylene glycol 3.0 (4) Trimethylglycine 3.0 (5) POE (20EO) monolauric acid Sorbitan 0.4 (6) Transparent xanthan gum 0.3 (7) Gellan gum 0.3 (8) Calcium chloride 0.08 (9) Ethanol 5.0 (10) Perfume proper amount (11) Preservative proper amount Component (1) And (2) to (10) are added and dissolved at 90 ° C. Thereafter, cooling was performed while stirring, and after adding (11), the gel was cooled while shearing the gel from 40 ° C. to 35 ° C. using a homomixer to obtain a transparent essence.

[0023]

Example 6 Eye shadow (1) Purified water residue (2) 1,3-butylene glycol 5.0% by weight (3) Glycerin 1.0 (4) Native gellan gum 0.2 (5) Agar 0.8 ( 6) Preservative appropriate amount (7) Talc 10.0 (8) Kaolin 2.0 (9) Color pigment 5.0 (10) Methylphenylpolysiloxane 3.0 (11) POE (50EO) hydrogenated castor oil 1.0 (12) Isopropyl myristate 8.0 (13) Propylene glycol monolaurate 3.0 (14) Perfume Appropriate amount Each component of (1) to (6) was heated and mixed at 90 ° C. and mixed and ground. (7) to (9) are added and uniformly dispersed with a homomixer, and kept at 70 ° C. (aqueous phase). Separately (10) ~
(14) was prepared by heating at 60 ° C. (oil phase), and the aqueous phase and the oil phase were mixed and emulsified by a homomixer, followed by stirring and cooling.
The gel was cooled while shearing the gel using a paddle mixer until the solidified emulsified eye shadow was obtained.

[0024]

Example 7 Lipstick (1) Purified water residue (2) Glycerin 5.0% by weight (3) Propylene glycol 2.0 (4) Xanthan gum 0.3 (5) Agar 0.8 (6) Titanium dioxide 0 (7) Red No. 201 0.6 (8) Red No. 202 1.0 (9) Red No. 223 0.2 (10) POE (50EO) hydrogenated castor oil 1.0 (11) Cadillara wax 7. 0 (12) Isopropyl myristate 8.0 (13) Liquid paraffin 3.0 (14) Castor oil 4.0 (15) Perfume proper amount (16) Preservative proper amount Each component of (1) to (5) is 90 ° C. , And then mixed and ground (6) to (9), uniformly dispersed with a homomixer, and kept at 70 ° C. (aqueous phase). Separately (10) ~
(16) was prepared by heating at 60 ° C. (oil phase), and the aqueous phase and the oil phase were mixed and emulsified by a homomixer.
The gel was cooled while shearing the gel using a homomixer from ℃ to 31 ℃ to obtain a creamy lipstick.

[0025]

Example 8 Gel-type humectant (1) Purified water residue (2) Sorvitol 4.0% by weight (3) Dipropylene glycol 3.0 (4) Trimethylglycine 5.0 (5) POE (20) Oleyl alcohol Ether 0.3 (6) Agar 0.5 (7) Native gellan gum 0.1 (8) Glycerin 5.0 (9) Ethanol 10.0 (10) Perfume proper amount (11) Preservative proper amount Component (1) Add (2) to (11) and dissolve at 90 ° C. Thereafter, the mixture was cooled while being stirred, and was cooled from 40 ° C to 37 ° C.
The gel was cooled down while shearing the gel using a homomixer up to ℃ to obtain a gel humectant.

[0026]

As apparent from the above description, the fluid gel composition of the present invention has the following features and advantages. (A) A useful and versatile composition for thickening and solidifying aqueous cosmetics. In other words, even in the case of low viscosity, there is no poor stability such as water separation, salt resistance, there is no sudden change in viscosity due to PH, surface condition after use, removal to fingers and makeup tools, uniformity during application It is a good thickening and solidifying agent. (B) Since the gel has a high yield value, it is excellent in stabilizing emulsification and dispersion. (C) Since it can be gelled with a relatively small amount, it has little effect on usability. Therefore, the cost is low. (D) Various types of products from viscous liquids to solids can be obtained depending on the type, amount, cooling condition, mixing or shearing method of the disintegrating gelling agent. (E) Further, the base material used in the present invention is widely used as a food additive or a raw material for cosmetics and has extremely high safety.

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[Procedure amendment]

[Submission date] July 5, 1999 (1999.7.5)

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[Procedure amendment]

[Submission date] July 5, 1999 (1999.7.5)

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[0027]

[Brief description of the drawings]

FIG. 1 is a PH-viscosity curve.

FIG. 2 is a temperature-viscosity curve.

FIG. 3 is a salt concentration-viscosity curve. Comparative example is 0.1
3 is a viscosity-temperature curve of a neutralized product of a carboxyvinyl polymer aqueous solution of 10%.

[Procedure amendment 2]

[Document name to be amended] Drawing

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FIG.

FIG. 2

FIG. 3

Continued on the front page F-term (reference) 4C083 AA122 AB052 AB232 AB242 AB332 AB382 AB432 AB442 AC022 AC072 AC102 AC122 AC352 AC392 AC432 AC442 AC542 AC712 AC792 AC842 AC932 AD042 AD091 AD152 AD211 AD281 AD301 AD351 CC04 CC05 CC12 CC13 CC14 DD11 DD23 DD31 DD31 DD06 EE07

Claims (4)

[Claims] 1. A viscous or solid aqueous cosmetic comprising a fluid gel composition comprising a polysaccharide forming a disintegratable gel as a gel base and a water-soluble thickener as a usability and stability improver. . 2. Fluid gel containing one or more of agar, carrageenan, gellan gum and sodium alginate as main agents, and native gellan gum, xanthan gum, guar gum, roast bean gum, carboxyvinyl as a usability and stability improver. A viscous or solid water-based cosmetic comprising a fluid gel comprising one or more of a polymer, an acrylic acid / alkyl methacrylate copolymer, hydroxyethylcellulose, and hydroxypropylcellulose. (3) a fluid gel containing agar as a main ingredient, a native gellan gum as a usability and stability improver,
A viscous or solid aqueous cosmetic comprising a fluid gel containing one or two of xanthan gum. 4. A viscous or a fluid comprising gellan gum as a main ingredient of a fluid gel and xanthan gum as a usability and stability improver.
Solid water based cosmetics. [0001]