Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
  • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
  • A61K8/20—Halogens; Compounds thereof
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
  • A61K8/0212—Face masks
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
  • A61K8/04—Dispersions; Emulsions
  • A61K8/042—Gels
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
  • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
  • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
  • A61K8/34—Alcohols
  • A61K8/345—Alcohols containing more than one hydroxy group
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
  • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
  • A61K8/73—Polysaccharides
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
  • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
  • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
  • A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
  • A61K8/8147—Homopolymers or copolymers of acids; Metal or ammonium salts thereof, e.g. crotonic acid, (meth)acrylic acid; Compositions of derivatives of such polymers
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
  • A61K8/00—Cosmetics or similar toiletry preparations
  • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
  • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
  • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
  • A61K8/89—Polysiloxanes
  • A61K8/891—Polysiloxanes saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or stearyl dimethicone
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
  • A61Q19/00—Preparations for care of the skin

Definitions

• the present invention relates to a hydrogel mask pack, a preparation method thereof, and a composition used in the preparation thereof, and more particularly, a formulation that flows out like a mucus, and has an excellent skin adhesion of the active ingredient that flows out intensively even in a short time. It relates to a hydrogel pack composition and a mask pack applying the same to help health.
• the cosmetic mask pack is made by adding water or lotion to the nonwoven fabric or an extract known to be functional, or the hydrogel mask pack has been actively developed to overcome the disadvantages of the nonwoven mask pack.
• a hydrogel In order to maintain the appearance of the mask pack, it was common to add a hydrogel to a synthetic resin, a nonwoven fabric, a mesh, and a net.
• the hydrogel is often separated from the nonwoven fabric, and in the case of the hydrogel using synthetic resin, there may be a problem in terms of biocompatibility and stability.
• hydrogel mask packs using materials derived from nature have been studied to overcome the above problems of biocompatibility.
• the natural hydrogel mask pack since it is produced in the form of a film itself without using synthetic resins such as non-woven fabrics * It does not have side effects such as itching of sensitive skin caused by non-woven fabrics or synthetic resins, etc.
• the diluent eluted from the hydrogel pack can adjust the strength of the gel, the adjustment of the time taken out, the amount of diluent released from the hydrogel pack, and the components and viscosities that are mixed with the diluent. Hydration when using hydrogel, because the dihydrate of the existing hydrogel comes out of only water. Adhesion, feeling of use, and retention of moisturizing power after use decreased.
• An object of the present invention relates to a hydrogel pack composition and a mask pack to which the active ingredient is eluted from the hydrogel, such as mucus, and the active ingredient flowing out helps skin health intensively even in a short time due to excellent skin adhesion.
• the present invention provides a hydrogel pack composition
• a hydrogel pack composition comprising polyacrylic acid or salts thereof; silicones: natural polymers; glycerin and residual water.
• the active ingredient is eluted from the hydrogel like mucus, and the active ingredient is excellent in adhesion to the skin and can help skin health intensively even in a short time.
• the present invention is based on 100 parts by weight of the total hydrogel pack composition, 0.01-10 parts by weight of polyacrylic acid or a salt thereof having a molecular weight ranging from 10,000 to 1,000,000; 0.01-10 parts by weight of silicones: 0.01-10 parts by weight of natural polymer; And it relates to a hydrogel pack composition comprising 0.01-20 parts by weight of glycerin.
• the composition according to the present invention is a hydrogel pack composition comprising 0.05 to 2.0 parts by weight of the polyacrylic acid, 0.05 to 5 parts by weight of the silicones, 0.05 to 5 parts by weight of the natural polymer and 5 to 20 parts by weight of glycerin. Can be.
• the hydrogel pack composition according to the present invention may further include at least one mucus material selected from the group consisting of extracts of snail mucus, extracts of hemp root, and extracts of medicinal roots.
• Filtrate of the snail mucus has an advantage in skin regeneration and moisturizing, extract can be obtained by filtering the natural snail mucus. Extracts of hemp root and extract of root of mulberry can be obtained by washing, peeling and cutting raw roots and drying and grinding at a temperature of 60-65 ° C., or a commercially available dry powder dispersed in water.
• Polyacrylic acid ' or salts thereof usable in the present invention may be used in the range of 10,000 to 1,000,000 weight average molecular weight.
• the composition for a hydrogel pack of the present invention may comprise 0.01 to 10 parts by weight, preferably 0.05 to 1.5 parts by weight of the polyacrylic acid or a salt thereof. If it exceeds the numerical range, the viscosity is excessive, there is a problem in the formation of the hydrogel, if it does not reach the numerical range there is a problem that the lack of mucus formation.
• the silicones perform diuretic control and gradual action of diarrhea, and specific examples may be at least one selected from the group consisting of dimethicones, cyclomethicones, and silicone gums bound to polyvinyl alcohol.
• the composition for a hydrogel pack of the present invention may contain the silicone compound 0.01-10 parts by weight, preferably 05 to 5 parts by weight, more preferably 0.1 to 2.0 parts by weight. If the numerical value is exceeded, the viscosity becomes excessively weak and there is a problem that the gel is broken. If the numerical value is not reached, the diluent is too eluted and there is a problem of less moisturizing feeling.
• composition for hydrogel tag according to the present invention may further comprise potassium chloride (KC1). It is preferable that the composition for hydrogel packs of this invention contains the said potassium chloride in 0.01 weight part 5.0 weight part range. If it exceeds the numerical range, the strength of the gel does not increase any more, and if it does not reach the numerical range, the gel is weak and broken.
• KC1 potassium chloride
• the hydrogel pack composition according to the present invention may include natural polymers for reasons of gel formation, strength control, diarrhea control, and improvement of feeling, and specific examples thereof include konjac, carrageenan, and gellan gum.
• Locust Bean Gum (LBG) gelatin, agar, alginate, chitosan, collagen, hyaluronic acid, acacia gum, gum arabic, starch, pullulan, galactomannan, guar gum (Guar gum), Pluronic (Pluronic), Algin, (xanthan gum), Pectin (Pectin) and cellulose can be used in combination of one or two or more.
• the natural polymer is preferably one or two or more mixtures selected from the group consisting of agar, xanthan gum, carrageenan and locust bean gum.
• agar, xanthan gum, carrageenan and locust bean gum may be mixed and used in a weight ratio of 1: 1: 1: 0.5.
• Hydrogel pack composition of the present invention preferably comprises the natural polymer in the range of 0.01-10 parts by weight, preferably 0.05 to 5 parts by weight, more preferably 0.1 to 3.0 parts by weight. If it exceeds the numerical range, the viscosity Excessive feeling of use, usability, cutting and water phenomena, there is a problem, if it does not fall within the numerical range there is a problem that the strength is too weak to break.
• Hydrogel mask pack composition may further include a material that acts as a moisturizing agent.
• a material that acts as a moisturizing agent Any type of moisturizer can be used as long as it can maintain the strength, elasticity and tightness needed to use as a hydrogel mask pack, but preferably 1,3-butylene glycol, ethylene glycol, propylene glycol, nuylene glycol, Manny may be polyethylene glycol, polypropylene glycol, polyvinyl alcohol, hyaluronic acid, xanthan gum, acacia gum, or the like. These may be used alone or in combination.
• polyethylene glycol or xanthan gum is preferable in terms of strength and elongation of the mask pack, and most preferably, the strength and elongation of the mask pack is remarkably improved when added with xanthan gum.
• squalene glycerin
• moisturizers various skin cosmetic materials may be further added to the composition used to manufacture the hydrogel mask pack.
• hydrogel mask pack manufactured using the hydrogel mask pack composition described above and a manufacturing method thereof will be described in detail.
• the mask pack prepared by the above-described method is suitable for use as a cosmetic mask pack because the hydrogel state has a high moisture content and a predetermined strength at the same time.
• the hydrogel mask pack prepared according to the high-gel mask mask manufacturing method of the present invention has a strength of O.lkgf / cm 2 , which is suitable for use as a cosmetic mask pack, at the same time using a moisture meter When moisture content is measured, it shows very high moisture content of about 90%, and when used as a mask pack, it has excellent moisturizing effect.
• the hydrogel mask pack has good elongation rate because of the excellent elongation rate, it is possible to give elasticity to the skin of the attached area by tightening the skin without being excited in the attached area. In addition, since the shrinkage due to drying hardly occurs up to about 70 minutes during use, it can maintain a constant state during use.
• the hydrogel mask pack has a microporous structure and excellent skin. Due to the adhesion, it is possible to remove excess secreted oil.
• Hydrogel mask pack prepared by the above method of the present invention can be adjusted according to the concentration of the material used and the concentration of each material, but when used as a hydrogel mask pack thickness of 0.1 to 10 mm is preferred, 0.3 More preferred is a thickness of mm to 0.7 mm.
• Hydrogel mask pack prepared by the above method can be molded in a variety of forms depending on the used and also can be cut of the prepared hydrogel mask pack various forms depending on the area to which the hydrogel mask pack is attached in It is castable and can be molded to be suitable for attachment to the face or specific body parts. Therefore, it can be used as a mask pack for the entire face and can also be used in the form of a mask pack that can be attached to a specific area such as eyes or nose. ⁇ Effects of the Invention ⁇
• the present invention relates to a hydrogel mask pack, a preparation method thereof, and a composition used in the preparation thereof, and more particularly, a formulation that comes out as a mucus, and has an excellent skin adhesion of the active ingredient that flows out intensively even in a short time.
• the present invention relates to a hydrogel pack composition and a mask pack to which the same is applied.
• the active ingredient eluted from the hydrogel has excellent skin adhesion and has an advantage of helping skin health intensively even in a short time.
• FIG. 1 is a photograph showing the viscosity and tensile properties of the hydrogel mask pack according to an embodiment of the present invention.
• Figure 2 is a photograph showing the viscosity and tensile properties of commercially available hydrogel mask pack.
• Figure 3 is a graph showing the water evaporation experiment results of the hydrogel mask pack according to an embodiment of the present invention.
• Sample 1-12 is a composition containing polyacrylate, silicone gum, KCL, natural polymer, glycerin and water
• Sample 13-17 is a snail mucus filtrate as a mucus substance to the composition
• Sample 18-22 Silver mucus was added as a mucus extract
• Samples 23-27 were compositions in which hemp extract was added as a mucus.
• the snail mucus filtrate was obtained by purchasing a commercial product as a cosmetic raw material. 10 g of hemp powder powder was dispersed in water and then filtered. The mulberry extract was used after filtering 10 g of the powder of powdered roots of the mulberry roots in water.
• the mucus material was used at a concentration of 1% by weight.
• sample 29 was a hemp extract
• samples 28 and 29 were snail mucus filtrate
• samples 30 to 32 were compositions containing mucus extract as mucus material, and the composition was completely dissolved by heating to 85 ° C. After the mixture was stirred at 75 ° C., the gel curing agent potassium chloride was mixed and stirred to prepare a composition for a hydrogel pack.
• the hydrogel mask pack was molded into a sheet type of a flat plate by pouring the prepared composition in the composition of the samples 1 to 32 at a temperature of 65 to 70 ° C. After the molded product was cured by passing through a cooler between -10 ⁇ 4 ° C, a hydrogel mask pack was prepared by cutting with a cutter. Usability and mucus properties were evaluated for the hydrogel mask pack prepared above. Table 1
• sample No. 8 (Unit weight%) The use of sample No. 8 was the best, and the mucolytic properties were well seen in sample No. 17, which contained a lot of snail mucus filtrate, sample No. 22, which had a lot of mulberry extract, and sample No. 16, which had 50% of hemp extract. .
• Example 2 Preparation of Hydrogel Type Mask Pack
• the mucin substance dissolved carrageenan (manufacturer: MS), konjac (manufacturer: MS), locust bean gum (manufacturer: MSC), which is dissolved at 55 ° C., weight of 1: 1: 0.5 Mixed with rain, mixed with purified water, glycerin, butylene glycol, disodium idieti, silicon gum (manufacturer: GE Silicone, product name: SF1276), polyacrylate (product name: Aronvis, manufacturer: Nihon Junyaku) Heated to ° C and completely dissolved.
• hydrogel After quenching the mixture at 75 ° C., hydrogel is mixed with a gel curing agent potassium chloride, flavoring agent, solubilizing agent, metal silver encapsulant, preservative (methylparaben, propylparaben, phenoxyethanol), stimulant (panthenol)
• a gel curing agent potassium chloride flavoring agent, solubilizing agent, metal silver encapsulant, preservative (methylparaben, propylparaben, phenoxyethanol), stimulant (panthenol)
• the amount of diluent was measured from the gel after 24 hours after sealing in the film wrapping paper of the hydrogel type mask pack of Samples 1 to 12 prepared in Example 1. After removing the gel from the wrapper, the amount of diluent was measured using a balance. The amount of diluent was calculated from the total weight of the combined weight of the gel and the wrapping paper, and the weight was measured after removing the gel after 24 hours.
• the viscosity of the diluent obtained after 24 hours was measured by a hardness tester, and the experiment was performed by the touch of a finger to determine its tensile and elongation, and the results are shown in FIG. 1.
• the Zenic Cellderma hydrogel mask pack was purchased and left for 24 hours, and the amount of dilution obtained and elongation test by finger touch were performed.
• the amount of diluent is shown in Table 4, and the elongation test results are shown in FIG.
• the hydrogel pack of the present embodiment after 24 hours, the content of diluent is the initial product weight (40 .: ⁇ 40.5g) and the amount of diluent (2.2 ⁇ 8.9g) As the content of natural polymer increases, the amount of dilution was enjoyed.
• the hydrogel pack prepared using the hydrogel pack composition of the present embodiment was confirmed that the viscosity, tensile strength, elongation of the dihydrate is very excellent.
• the hydrogel mask packs prepared in Samples 1 to 12 prepared in Example 1 were prepared in sections of 10 cm ⁇ 1.0 ⁇ 0.1 cm. After 3 hours at 45 ° C., the water content was measured using a scale using a weight loss method (FX-3000i, AND, Japan) and the results are shown in Table 4 and FIG. 3.
• the hydrogel of Sample No. 8 prepared in Example 1 was placed in a film pouch in a constant temperature bath at constant temperature, 4 ° C. and 45 ° C., and the degree of change in physical properties (gel strength change, pH) was measured for 4 weeks. . In addition, the degree of change was compared with the standard, and the degree of change in product strength was classified into six grades and evaluated.

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• 2014
  • 2014-04-16 CN CN201480011102.1A patent/CN105188651B/zh active Active
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