JP2006249030A - Sheet-like cosmetic, cosmetic composition and method for using cosmetic - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sheet-like cosmetic having various design properties and being suitable for storage and carrying. <P>SOLUTION: The sheet-like bathing agent is composed of a water-soluble polymer and has ≤200 μm thickness. The sheet-like bathing agent further comprises at least one kind of substance selected from a group consisting of a humectant, a surfactant, a perfume, a dye, a pigment and a fluidizing agent. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to a sheet-shaped cosmetic, a cosmetic composition, and a method for using the cosmetic.

Conventionally, various cosmetics such as a cleaning agent for cleaning the skin and hair, a hair styling agent that gives gloss to hair, and a pack material that moisturizes and firms the skin are known. These cosmetics are important not only for their effects but also for their appearance, and are known in various forms such as powders, tablets, pastes, and gels.

In Patent Document 1, a solid and an amount of carbonate and organic acid that generate carbon dioxide gas when used in contact with water or hot water, a reducing agent, titanium oxide powder, sodium carboxymethylcellulose, and dextrin and A powdery nail and limb cleaning agent is disclosed.

In Patent Document 2, component (A): natural owl, synthetic owl, straight chain or branched chain having 14 to 22 carbon atoms, which may have a hydroxyl group, straight chain or branched chain having 14 to 22 carbon atoms The chain is selected from the group consisting of monohydric higher alcohols, semi-cured castor oil (iodine number 30-70), glyceryl mono 12-hydroxystearate, polyethylene glycol 12-hydroxystearate, polyoxyethylene sorbitan 12-hydroxystearate One or two or more and component (B): a solid hair preparation containing polyoxyethylene castor oil and / or polyoxyethylene hydrogenated castor oil, a solubilizer, ethyl alcohol, and a whip-like solubilizer containing water A mold-based hair styling is disclosed.

However, these do not have new forms such as providing playability and visual enjoyment. Moreover, since it is a tablet-type thing or a thing filled in a container, it will be bulky and there exists a problem that storage and transportation cost much. Moreover, it is not suitable for carrying.

JP 2002-193787 A JP 2002-193762 A

An object of this invention is to provide the sheet-like cosmetics which can have various design properties in view of the said present condition, and are suitable for storage or carrying.

The present invention is a sheet-like cosmetic comprising a water-soluble polymer and having a thickness of 200 μm or less.
The sheet-like cosmetic material preferably further contains at least one selected from the group consisting of a humectant, a surfactant, a fragrance, a dye, a pigment, and a fluidizing agent.
It is preferable that the said sheet-like cosmetics are what embossed the surface.
The present invention is also a cosmetic composition enclosing the above-described sheet-shaped cosmetic and a solid cosmetic component.
The present invention is also a method for using a cosmetic, characterized in that the above-mentioned sheet cosmetic is used in combination with water or a liquid cosmetic.
Hereinafter, the present invention will be described in detail.

The present invention is a sheet-like cosmetic comprising a water-soluble polymer and having a thickness of 200 μm or less.
Sheet-shaped cosmetics of 200 μm or less can have any shape such as flowers and leaves, and have a flaky appearance that is completely different from conventionally known tablet-type, granular, and whipped cosmetics. is there. Furthermore, in tablet-type and granular, whipped cosmetics, only those having a cloudy appearance can be obtained, but the sheet of the present invention can be easily produced both transparent and opaque, What has various design properties can be obtained. Moreover, the sheet | seat of this invention can be melt | dissolved uniformly.

Moreover, since the sheet-form cosmetics of this invention add and apply water at the time of use, they are lightweight compared with the cosmetics containing many conventional water | moisture contents. For this reason, it is suitable for carrying, transportation and storage are simplified, and the cost can be kept low.

The sheet-like cosmetic of the present invention is made of a water-soluble polymer. Examples of the water-soluble polymer include natural water-soluble polymers, semi-synthetic water-soluble polymers, and synthetic water-soluble polymers that can be generally used for cosmetics. The water-soluble polymer is preferably one that dissolves 0.05 g or more in 1 L of water at room temperature.
Examples of the water-soluble polymer include guar gum, locust bin gum, quince seed, carrageenan, galactan, arabic gum, tragacanth gum, gellan gum, pectin, mannan, starch, xanthan gum, dextran, succinoglucan, curdlan, hyaluronic acid and the like. Salt, agar, gelatin, casein, albumin, collagen, collagen peptide, deoxyribonucleic acid and its salt, carboxymethylcellulose or its salt (for example, sodium salt, potassium salt, etc.), ethylcellulose, methylcellulose, hydroxyethylcellulose, hydroxypropylcellulose, methylhydroxy Cellulose polymers such as propylcellulose; starch-based water such as soluble starch, carboxymethyl starch, and methyl starch Polymers: Alginic acid-based water-soluble polymers such as propylene glycol alginate and alginate; polysaccharide-based water-soluble derivatives, polyacrylamide, polyacrylic acid, acrylic acid methacrylic acid long-chain alkyl (10 to 30 carbon atoms) copolymer Polymer, ethylene oxide-propylene oxide block copolymer, carboxyvinyl polymer, polyvinyl alcohol, polyvinyl pyrrolidone, polyvinyl methyl ether, sodium polyacrylate, polyethylene oxide, copolymer of ethyl acrylate or ethyl methacrylate and anionic monomer, etc. Anionic polymer, cationic polymer such as hydroxyethylcellulose hydroxypropyltrimethylammonium chloride ether, N-methacryloylethyl N, N-dimethylammonium α Examples include amphoteric polymers such as -N-methylcarboxybetaine / butyl methacrylate copolymer.
Of these, starch, modified starch, and gelatin are preferably used as the water-soluble polymer from the viewpoint of film-forming property and solubility. Moreover, these may use 2 or more types together.

As said starch, corn starch, potato starch, sweet potato starch, rice starch or tapioca starch is preferable, and starch which processed these is preferable as modified starch. Especially, it is preferable that it is a corn starch or the starch which processed this from the point of workability | operativity or sheet moldability. The modified starch is a starch that has been processed to impart water solubility, and examples thereof include pregelatinized starch, carboxymethyl starch, and methyl starch.
The gelatin is not particularly limited, and for example, commercially available products such as Paindex (manufactured by Matsutani Chemical Co., Ltd.) can be used.

As a total compounding amount of the water-soluble polymer, the lower limit is preferably 3% by mass and the upper limit is 95% by mass in 100% by mass of the sheet-like cosmetic material. If it is less than 3% by mass, the formability as a sheet may not be maintained. If it exceeds 95% by mass, the solubility may be poor, or the workability during production may be reduced. The lower limit is more preferably 15% by mass, and the upper limit is more preferably 80% by mass.

The sheet-like cosmetic material preferably further contains at least one selected from the group consisting of a humectant, a surfactant, a fragrance, a dye, a pigment, and a fluidizing agent. These are appropriately selected according to the purpose.
Examples of the humectant include water-soluble humectants, oil-based humectants, and other humectants. Examples of the water-soluble humectant include polyhydric alcohols such as glycerin, propylene glycol, 1,3-butylene glycol, and polyethylene glycol; monosaccharides such as glucose, fructose, and galactose; sucrose, maltose, lactose, and cellobiose. Saccharides, amylose, cellulose, trehalose, syrup, polysaccharides such as sugar, brown sugar, sugar alcohols such as sorbitol, maltitol, xylitol, reduced starch syrup, xylooligosaccharides, fructooligosaccharides, galactooligosaccharides, whey oligosaccharides, soybeans Oligosaccharides such as palatinose such as oligosaccharides; keratin, amino acid, sodium chondroitin sulfate, sodium lactate, sodium pyrrolidonecarboxylate, or a mixture thereof.
Examples of the oily moisturizer include licorice extract, castor oil, olive oil, grape seed oil, cocoa butter, coconut oil, almond oil, evening primrose oil, rice bran oil, rice germ oil, palm oil, tree wax, jojoba oil, avocado oil, etc. Vegetable fats and oils; animal fats such as mink oil and egg yolk oil; waxes such as beeswax, whale wax, lanolin, carnauba wax, candelilla wax; squalane, liquid paraffin, microcrystalline wax, ceresin wax, paraffin wax, petrolatum, etc. Hydrocarbons; natural or synthetic fatty acids such as lauric acid, myristic acid, stearic acid, oleic acid, isostearic acid, behenic acid; natural or synthetic such as cetanol, stearyl alcohol, hexyldecanol, benzyl alcohol, octyldodecanol, lauryl alcohol Higher alcohol; Mi Cystine isopropyl, isopropyl palmitate, octyldodecyl myristate, octyldodecyl oleate, and esters such as cholesteryl oleate.
Examples of the other moisturizing agents include carrot extract, hydrolyzed keratin, carrot extract, Tokyo extract, and Senkyo extract. These may be used alone or in combination of two or more. The mixing ratio of these humectants can be appropriately selected according to the type so that the purpose is achieved. The addition of a moisturizing agent is preferable in that a moisturizing effect on the skin can be obtained.

It is preferable that the compounding quantity of the said moisturizing agent is 0.01-30 mass% in 100 mass% of sheet-like cosmetics as a final product. If it is less than 0.01% by mass, the skin moisturizing effect may not be obtained. Even if it exceeds 30 mass%, the effect is not improved and it is uneconomical. The blending amount is more preferably 0.05 to 20% by mass.

Examples of the surfactant include amphoteric surfactants such as betaine type, sulfobetaine type, sulfoamino acid type, fatty acid soap, α-acyl sulfonate, alkyl sulfonate, alkyl allyl sulfonate, alkyl naphthalene sulfone. Acid salts, alkyl sulfates such as sodium cetyl sulfate, alkyl ether sulfates, alkylamide sulfates, polyoxyethylene alkyl ether sulfates, polyoxyethylene alkylamide ether sulfates, alkyl phosphates, alkylamide phosphates, N-acyl amino acid salts such as alkyloylalkyltaurine salts, sodium N-stearoyl-L-glutamate, anionic surfactants such as sulfosuccinates and perfluoroalkyl phosphates, polyoxyethylene alkyl ethers, polyoxyethylenes Fatty acid esters, polyoxyethylene polyhydric alcohol fatty acid esters, polyoxyethylene hydrogenated castor oil, polyhydric alcohol fatty acid esters, polyglycerin fatty acid esters and other nonionic surfactants, and tetraalkylammonium salts and other cationic surfactants Agents, natural surfactants such as lecithin and lysophosphatidylcholine, and silicone surfactants such as polyether-modified silicone and amino-modified silicone. These may be used alone or in combination of two or more. The surfactant can also act as an emulsifier for suitably emulsifying, foaming, defoaming, preventing sticking, and the like of cosmetic ingredients, or as an agent that enhances a cleaning agent or cleaning effect.

It is preferable that the compounding quantity of the said surfactant is 0.01-20 mass% in 100 mass% of sheet-like cosmetics as a final product. If it is less than 0.01% by mass, blending with an oil-soluble component such as a fragrance may be impossible. If it exceeds 20% by mass, the sheet moldability may be deteriorated. As for the said compounding quantity, it is more preferable that it is 0.05-12 mass%.

The fragrances include lavender oil, jasmine oil, rose oil, lemon oil, orange oil, peppermint oil, thyme oil, ginger oil, hiba oil, cypress oil, rose oil, eucalyptus oil, camphor, peppermint oil, spearmint oil, geraniol. Oil, natural fragrance such as citronellol, or 2-hydroxy-5-methylhexane-3-one, 3-hydroxy-5-methylhexane-2-one; 1- (2-t-butylcyclohexyloxy) -2- Woody bars such as butanol (Ambercore); sandal notes of sandalwood oil; musk notes such as 3-methylcyclopentadecanone (Muscon); floral notes such as rose oil; synthetic fragrances such as gingeron and raspberry ketone it can.
These may be used alone or in combination of two or more.

Examples of the dye include Red No. 2, Red No. 3, Red No. 102, Red No. 106, Red No. 227, Red No. 504, Blue No. 1, Blue No. 2, Blue No. 202, Yellow No. 4, Yellow No. 5, Yellow No. 202 (1), Green No. 3, Green No. 201, Green No. 204, Orange No. 205, etc. Ordinary tar dyes Dye Tables I and II; or carminic acid, lacaic acid, calsamine, bradylin, crocin, Natural pigments recognized as food additives such as riboflavin, annatto, anthocyanin, lycopene, carotene, red bengara and yellow bengara. These may be used alone or in combination of two or more.

Examples of the pigment include bengara, yellow iron oxide, black iron oxide, titanium oxide, nylon powder, zinc oxide, sericite, mica, and talc. These may be used alone or in combination of two or more. Moreover, in order to improve the dispersibility in water, you may surface-treat.
Examples of the fluidizing agent include synthetic aluminum silicate, anhydrous silicic acid, zeolite, apatite, dextrin and the like. These may be used alone or in combination of two or more.

In addition to the components described above, the sheet-like cosmetic of the present invention includes, for example, inorganic salts, pH adjusters, preservatives, antioxidants, and cosmetics, beauty, Various cosmetic ingredients such as medicinal ingredients intended for skin treatment and the like can be appropriately blended.

Examples of the inorganic salts include potassium chloride, sodium chloride, magnesium chloride, sodium sesquicarbonate, sodium hydrogen carbonate (anhydrous or crystal), sodium carbonate (anhydrous or crystal), calcium carbonate, sodium sulfate, sodium sulfide, sodium thiosulfate (anhydrous) ), Sodium sulfate (anhydrous or crystal), magnesium sulfate, aluminum sulfate, potassium aluminum sulfate, iron sulfate, potassium bromide, sodium nitrate, sodium polyphosphate, sodium phosphate, magnesium oxide, potassium sulfide, alum, metasilicic acid Sodium, sodium metaborate, borax, etc. are mentioned.

Examples of the pH adjuster include citric acid, sodium citrate, sodium monohydrogen phosphate, potassium dihydrogen phosphate, organic acids such as lactic acid, tartaric acid and malic acid, inorganic acids and salts thereof.

Examples of the preservatives include paraoxybenzoic acid alkyl esters such as methyl paraben, ethyl paraben, propyl paraben, and butyl paraben, phenoxyethanol, ethanol, dehydroacetic acid, salicylic acid, coalic acid, sorbic acid, parachlorometacresol, hexachlorophene, and benzal chloride. Examples thereof include ruthenium, chlorhexidine hydrochloride, trichlorocarbanilide, triclosan, and photosensitizer.
Examples of the antioxidant include butylhydroxyanisole (BHA) and dibutylhydroxytoluene (BHT).

The above-mentioned medicinal ingredients include: Ashitaba extract, Avocado extract, Achacha extract, Altea extract, Arnica extract, Aloe extract, Apricot extract, Apricot extract, Ginkgo biloba extract, Fennel extract, Turmeric extract, Oolong tea extract, Echinashi leaf extract, Ogon extract, Oat extract, barley extract, Dutch mustard extract, orange extract, seaweed extract, seawater dried product, hydrolyzed elastin, hydrolyzed wheat powder, hydrolyzed silk, chamomile extract, carrot extract, kawara mugi extract, licorice extract, calkade extract, kiwi extract , Kina extract, Cucumber extract, Guanosine, Kumazasa extract, Walnut extract, Grapefruit extract, Clematis extract, Yeast extract, Burdock extract, Comfrey extract, Cowberry extract Psycho extract, Saitai extract, Salvia extract, Soybean extract, Sasa extract, Hawthorn extract, Shiitake extract, Giant extract, Bamboo biloba extract, Shimotake extract, Ginger root extract, Ginger extract, Birch extract, Japanese cedar extract, Honeysuckle extract, Prunus Kizuna extract, hawthorn extract, elderberry extract, yarrow extract, mint extract, mallow extract, seaweed extract, thyme extract, thyme extract, clove extract, chigaya extract, chimpi extract, spruce extract, dokudami extract, tomato extract, natto extract, Carrot extract, Novara extract, Hibiscus extract, Bakumondou extract, Parsley extract, Honey, Parietalia extract, Hikiokoshie , Bisabolol, dandelion extract, burdock extract, butterfly extract, butcher bloom extract, grape extract, propolis, loofah extract, peppermint extract, body sage extract, hop extract, pine extract, maronier extract, mizubasho extract, mukuroji extract, peach leaf extract, cornflower Extract, Eucalyptus extract, Yuzu extract, Artemisia extract, Lavender extract, Apple extract, Lettuce extract, Lemon extract, Astragalus extract, Rose extract, Rosemary extract, Roman chamomile extract, Royal jelly extract, Fujisan ginseng, Osteophyte, Caffeine, Xanthine, aminophylline, theophylline and the like.

Further, anti-inflammatory agents such as ε-aminocaproic acid, glycyrrhizic acid, dipotassium glycyrrhizinate, β-glycyrrhetinic acid, lysozyme chloride, guaiazulene, hydrocortisone, vitamins A, B2, B6, C, D, E, calcium pantothenate, biotin , Vitamins such as nicotinamide, active ingredients such as allantoin, diisopropylamine dichloroacetate, 4-aminomethylcyclohexanecarboxylic acid, antioxidants such as carotenoids, flavonoids, tannins, lignans, saponins, γ-oryzanol, vitamin E derivatives Blood circulation promoter such as β-carotene, proteolytic enzyme wound healing agent, cephalanthin, chili pepper tincture, hinokitiol, garlic iodide extract, pyridoxine hydrochloride, DL-α-tocopherol, DL-α-tocolic acetate Errol, nicotinic acid, nicotinic acid derivatives, calcium pantothenate, acetyl pantothenyl ethyl ether, biotin, allantoin, isopropylmethylphenol, estradiol, ethinylesteradiol, capronium chloride, benzalkonium chloride, diphenhydramine hydrochloride, camphor, salicylic acid, nonyl acid Vanillylamide, nonanoic acid vanillylamide, piroctone olamine, glyceryl pentadecanoate, 1-menthol, pyrrolidone carboxylate of menthol, mononitroguaiacol, urea, resorcin, γ-aminobutyric acid, benzethonium chloride, mexiletine hydrochloride, auxin, female hormone, Cantharis tincture, cyclosporine, hydrocortisone, analgesics, tranquilizers, antihypertensives, antibiotics, antihistamines, antibacterial A sex substance etc. can also be arbitrarily blended.

The sheet-like cosmetic of the present invention can be appropriately selected from the above-mentioned components according to its use, and can be made into a cosmetic having a desired function.
For example, when used as a cleaning agent, it contains a cleaning component (surfactant), and in addition, humectants, fragrances, dyes, pigments, dyes, inorganic salts, pH adjusters generally contained in cleaning agents , Preservatives, antioxidants, medicinal ingredients, chelating agents, pearling agents and the like.
Examples of the cleaning component include the surfactants described above.

When used as a hair styling agent, it can be used as a set component as a water-soluble polymer, and in addition, surfactants, moisturizers, fragrances, pigments, dyes, inorganic salts, pH generally contained in hair styling products It is preferable to contain a regulator, preservative, antioxidant, medicinal component, chelating agent, pearlizing agent, and the like.
Examples of the set component include an anionic polymer such as ethyl acrylate and a copolymer of ethyl methacrylate and an anionic monomer, a cationic polymer such as hydroxyethyl cellulose hydroxypropyltrimethylammonium chloride ether, N-methacryloylethyl N, Examples include amphoteric polymers such as N-dimethylammonium / α-N-methylcarboxybetaine / butyl methacrylate copolymer, and nonionic polymers such as hydroxyethylcellulose.

When used as a pack material, as a water-soluble polymer, those that can be used as a pack component, and other surfactants, humectants, fragrances, pigments, dyes, antioxidants that are generally contained in pack materials, A pH adjuster, preservative, medicinal component, chelating agent, pearling agent and the like are preferably contained.
Examples of the pack component include a copolymer of acrylamide and a crosslinkable monomer, polyacrylamide crosslinked with an epoxy crosslinking agent, carrageenan, hyaluronic acid and its salt, deoxyribonucleic acid and its salt, carboxyvinyl polymer and its Examples include modified products, polyacrylic acid and salts thereof, gellan gum, and agar.

When used as a rinse, in addition to water-soluble polymers, cationic surfactants and oily moisturizers, and other moisturizers, fragrances, dyes, pigments, dyes, inorganics generally contained in rinses It is preferable to contain salts, pH adjusters, preservatives, antioxidants, medicinal ingredients, chelating agents, pearlizing agents and the like.
Examples of the cationic surfactant include tetraalkylammonium salts. Examples of the oily humectant include linear higher alcohols such as cetostearyl alcohol and stearyl alcohol.

The thickness of the sheet cosmetic of the present invention is 200 μm or less. When it exceeds 200 μm, it cannot be called a flake shape, and it does not have the playability and the visual property intended in the present invention. The thickness is more preferably 100 μm or less from the viewpoint of workability and economy.

The sheet-like cosmetic of the present invention preferably has a moisture content of 10% or less. Since the sheet-like cosmetic of the present invention is lighter than conventional cosmetics containing a lot of moisture, the sheet-like cosmetic is excellent in that the cost for storage and transportation can be kept low and is suitable for carrying. If the amount of water exceeds 10%, mold and bacteria may be generated. More preferably, it is 2 to 6%.

It is preferable that the sheet-shaped cosmetic of the present invention has an embossed surface. When the surface is embossed, it can be prevented from adhering to each other during storage and becoming a mass. It does not specifically limit as a method of embossing, A well-known method can be mentioned.

The production method of the sheet-like cosmetic of the present invention is not particularly limited. For example, the cosmetic composition in which the above-described components are mixed is uniformly mixed with a stirrer, and then coated on the release sheet with a constant thickness. And a method of obtaining by drying or forming into a sheet shape with a certain thickness and drying. Moreover, the sheet-like cosmetic of the present invention may emboss the surface of the sheet at the time of coating or molding. The drying is preferably performed at 70 to 160 ° C. for 5 to 30 minutes.
The sheet-like cosmetic of the present invention can be easily formed into an arbitrary shape by a known method such as sheet punching. For example, as shown in FIGS. 1 to 5, it can be formed into a shape such as a heart shape, a leaf shape, a nose pore pack shape, a petal shape, or a flower shape.

The sheet-like cosmetic of the present invention can be used in combination with other solid cosmetic ingredients. The sheet-like cosmetic of the present invention and the other solid cosmetic ingredients may be enclosed. Such a cosmetic composition is also one aspect of the present invention.
The other solid cosmetic ingredients are not particularly limited, and examples thereof include those generally used as cosmetics containing active ingredients such as whitening agents, anti-wrinkle agents and enzymes. be able to. Examples of the form of the other solid cosmetic ingredients include powders, granules or tablets.
The sheet cosmetic of the present invention and the other solid cosmetic ingredients may be enclosed by a known packaging method using an aluminum pouch or the like.

The sheet-like cosmetic of the present invention is used in combination with water or a liquid cosmetic. When used in combination with the above water, room temperature water or hot water may be used. The liquid cosmetic is preferably a cosmetic whose outer phase is water, such as an aqueous or O / W emulsion, from the viewpoint of familiarity with the sheet cosmetic.
For example, when the sheet-like cosmetic of the present invention is used as a pack, it can be applied to the skin in a partially dissolved state by adding a small amount of water, and then washed away with a large amount of water. Such a method of use is also one aspect of the present invention.

The sheet-like cosmetic of the present invention comprises a water-soluble polymer, has a thickness of 200 μm or less, and has an unprecedented flake-like form, and is excellent in playability and visual ability to dissolve. Moreover, it is not bulky and lightweight, and is suitable for carrying.

Since the sheet-like cosmetic of the present invention has the above-described configuration, it can have various design properties and is suitable for storage and carrying. For this reason, it is applied as a cosmetic suitable for carrying.

Hereinafter, the present invention will be described in more detail with reference to examples, but the present invention is not limited to these examples. In the examples, “parts” and “%” mean “parts by mass” and “% by mass” unless otherwise specified.

Example 1
The ingredients in Table 1 are dissolved by heating and mixed uniformly to prepare a detergent composition, the surface is embossed to form a sheet, punched into a flower shape, and then a sheet-like detergent having a thickness of 70 μm. Got. The moisture content of the obtained sheet-like cleaning agent was 5.8%.
When water was added to the sheet-like detergent on the palm of the hand and mixed well with fingers, the detergent was easily dissolved and could be used as a detergent.

(Example 2)
The ingredients in Table 2 were uniformly mixed to prepare a hairdressing composition, the surface was embossed to form a sheet, punched into a flower shape, and then a sheet-shaped hairstyling with a thickness of 50 μm was obtained. The water content of the obtained sheet-like hairdressing material was 7.0%.
When water was added to the sheet-shaped hairdressing material on the palm of the hand and mixed well with fingers, the hairdressing material was easily dissolved and could be used as a hairstyling material.

(Example 3)
The ingredients shown in Table 3 were heated and dissolved and mixed uniformly to prepare a pack composition, the surface was embossed into a sheet, punched into a flower shape, and then a sheet pack having a thickness of 100 μm. Got. The water content of the obtained sheet-shaped pack material was 7.3%.
When a small amount of water was added to the sheet-shaped pack material on the palm and placed on the skin, and then washed away with a large amount of water, the pack material was easily dissolved and could be used as a pack material.

Example 4
The ingredients shown in Table 4 were dissolved by heating and mixed uniformly to prepare a rinse composition. After embossing the surface into a sheet shape, punching into a flower shape, and then obtaining a sheet-like rinse having a thickness of 50 μm It was. The water content of the obtained sheet-like rinse was 6 to 8%.
When water was added to the sheet-like rinse on the palm of the hand and mixed well with fingers, the rinse was easily dissolved and could be used as a rinse.

(Example 5)
0.2 g of the sheet-like cleaning agent obtained in Example 1 and 5 g of commercially available soap with enzyme capsules were mixed and sealed in an aluminum pouch. The cleaning composition after storage for 6 months at 40 ° C. was evaluated.
When the detergent composition was placed in normal temperature water and mixed well, the detergent was easily dissolved and could be used as a detergent.

(Example 6)
The components shown in Table 5 were heated and dissolved and mixed uniformly to prepare a pack composition, which was formed into a sheet, and then punched into a heart shape (20 × 20 mm) to obtain a sheet pack. The water content of the obtained sheet-shaped pack material was 6 to 8%.
This was placed on the face or skin, sprayed with a 5% Ca aqueous solution, allowed to stand for 20 minutes, solidified, and then peeled off.

The sheet-like cosmetic of the present invention is applied as a cosmetic suitable for carrying.

It is the schematic of an example of the sheet-like cosmetics of this invention. It is the schematic of an example of the sheet-like cosmetics of this invention. It is the schematic of an example of the sheet-like cosmetics of this invention. It is the schematic of an example of the sheet-like cosmetics of this invention. It is the schematic of an example of the sheet-like cosmetics of this invention.

Explanation of symbols

1 Embossed part

Claims (5)

A sheet-like cosmetic comprising a water-soluble polymer and having a thickness of 200 μm or less. The sheet-form cosmetic according to claim 1, further comprising at least one selected from the group consisting of a humectant, a surfactant, a fragrance, a dye, a pigment, and a fluidizing agent. The sheet-like cosmetic according to claim 1 or 2, wherein the surface is embossed. A cosmetic composition comprising the sheet-like cosmetic according to claim 1, 2 or 3 and a solid cosmetic ingredient enclosed. A method for using a cosmetic comprising using the sheet-like cosmetic according to claim 1, 2 or 3 in combination with water or a liquid cosmetic.