US20190000742A1 - Cosmetic composition for peel-off-type packs, and method for producing same - Google Patents

Cosmetic composition for peel-off-type packs, and method for producing same Download PDF

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Publication number
US20190000742A1
US20190000742A1 US16/064,104 US201616064104A US2019000742A1 US 20190000742 A1 US20190000742 A1 US 20190000742A1 US 201616064104 A US201616064104 A US 201616064104A US 2019000742 A1 US2019000742 A1 US 2019000742A1
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Prior art keywords
peel
thickener
weight
cosmetic composition
parts
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US16/064,104
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Inventor
Jeong Mi LEE
Sang Keun HAN
Hyeong CHOI
Sung Won Lee
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Kolmar Korea Co Ltd
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Kolmar Korea Co Ltd
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Assigned to KOLMAR KOREA CO., LTD. reassignment KOLMAR KOREA CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CHOI, HYEONG, HAN, SANG KEUN, LEE, JEONG MI, LEE, SUNG WON
Publication of US20190000742A1 publication Critical patent/US20190000742A1/en
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    • 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
    • A61K8/8129—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers or esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers, e.g. polyvinylmethylether
    • 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
    • A61K8/0216—Solid or semisolid forms
    • A61K8/022—Powders; Compacted Powders
    • 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
    • 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
    • A61K8/25—Silicon; 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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26—Aluminium; 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
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/29—Titanium; 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
    • A61K8/18—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
    • 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
    • A61K8/731—Cellulose; Quaternized cellulose derivatives
    • 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
    • A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • A61K8/817—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 a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Compositions or derivatives of such polymers, e.g. vinylimidazol, vinylcaprolactame, allylamines (Polyquaternium 6)
    • A61K8/8176—Homopolymers of N-vinyl-pyrrolidones. 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 cosmetic composition for peel-off-type packs and the manufacture of the same. More particularly, the present invention relates to a cosmetic composition for peel-off-type packs, which includes a thickener so that pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance, and a method of manufacturing the same.
  • the content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes a lifting effect.
  • Silicone imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.
  • the skin plays an important role in protecting the human body from environmental factors such as various external irritants or pollutants, and is broadly divided into the epidermis, dermis, and subcutaneous tissues.
  • the outermost layer of the epidermis is the stratum corneum, which comes into direct contact with cosmetics and which is the part showing the aesthetic state of the skin.
  • keratinization of epidermal cells keratinocytes in the outermost layer are repeatedly released and formed, and millions of dead keratinocytes are released from the skin and replaced by new keratinocytes every day.
  • Pack products include various formulations such as a cream type, a gel type, a powder type, and a mask type, and are broadly classified into a peel-off type, a wash-off type, and a leave-on type depending on the manner of usage.
  • the peel-off-type product after a liquid- or gel-type product is applied to the skin, the nutrients in the pack are absorbed into the skin and the product applied on the surface of the skin is dried over time to thus form a film.
  • the film is readily peeled off without washing with water, and is thus convenient.
  • the peel-off-type product may provide the effects of nutrition supply and immediate waste removal.
  • Korean Patent No. 0163511 in order to provide a cosmetic composition for packs which is excellent in stability and keratin removal effect, fast in drying speed, and remarkably low in skin irritation, polyvinyl alcohol and polyvinyl pyrrolidone are used as a film-forming agent, white particulate materials such as titanium dioxide, kaolin, and talc are used, and a clay thickener including magnesium aluminum silicate is used as a clay mineral.
  • a cosmetic composition for peel-off-type packs which includes a first agent containing sodium alginate and a second agent containing a film-curing agent in order to increase a drying speed and to reduce skin irritation in the peel-off-type pack including polyvinyl alcohol as a base.
  • the first agent is an emulsified type and is an emulsified composition that is constituted by an oil-phase composition including an emulsifying agent and an oil-based emollient agent and a water-phase composition including an aqueous solvent, a humectant, and an aqueous emollient agent.
  • the first agent and a non-emulsified-type second agent including sodium alginate are used step by step, thus providing a moisturizing effect to the skin.
  • the peel-off-type pack formulations of the above-mentioned registered patents have difficulty in stabilizing particles such as pearl and/or solid powder. Further, there is a problem in that, due to the formation of a strong film of polyvinyl alcohol, which is a main ingredient for forming the film, they may cause skin irritation even though they are useful in removing waste materials.
  • polyvinyl alcohol which is a main ingredient for forming the film
  • polyol is used in order to reduce skin irritation upon peeling off.
  • the polyol is not absorbed well on the skin and is difficult to volatilize. Therefore, the drying time is lengthened, making usage difficult. Accordingly, a pack-off-type pack formulation based only on polyvinyl alcohol may have restrictions on the use of a humectant such as polyol, and other emollients are not easy to use.
  • an object of the present invention is to provide a cosmetic composition for peel-off-type packs, in which pearl or powder particles do not agglomerate in a formulation and which imparts a sophisticated and differentiated appearance.
  • the cosmetic composition is rapidly dried to thus maximize a lifting effect, and silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.
  • Another object of the present invention is to provide a method of manufacturing a cosmetic composition for peel-off-type packs, in which two kinds of thickeners are used and alcohol and silicone are added to polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, in order to manufacture a peel-off-type pack that realizes rapid drying, no irritation upon peeling off, and a maximized lifting effect.
  • the present invention provides a cosmetic composition for peel-off-type packs, which includes pearl or powder particles, a first thickener, a second thickener, and a film former.
  • the cosmetic composition may further include alcohol and silicone.
  • the film former may include polyvinyl alcohol, polyvinyl pyrrolidone, and a combination thereof.
  • the first thickener may include a material selected from the group consisting of gum arabic, carrageenan, galactan, agar, guar gum, pectin, mannan, wheat starch, rice starch, corn starch, potato starch, xanthan gum, albumin, collagen, gelatin, ethyl cellulose, carboxymethyl cellulose, carboxymethyl ethyl cellulose, crystalline cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose, methyl hydroxypropyl cellulose, carboxyvinyl polymers, sodium polyacrylate, polyvinyl alcohol, and acrylate/alkyl acrylate crosspolymers.
  • the second thickener may include a material selected from the group consisting of gum arabic, carrageenan, galactan, agar, guar gum, pectin, mannan, wheat starch, rice starch, corn starch, potato starch, xanthan gum, albumin, collagen, gelatin, ethyl cellulose, carboxymethyl cellulose, carboxymethyl ethyl cellulose, crystalline cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose, methyl hydroxypropyl cellulose, carboxyvinyl polymers, sodium polyacrylate, polyvinyl alcohol, and acrylate/alkyl acrylate crosspolymers.
  • the silicone may include one or more selected from the group consisting of decamethylcyclopentasiloxane, dimethicone, methyl polysiloxane, pentasiloxane, hexasiloxane, and phenyl dimethicone.
  • the present invention provides a method of manufacturing a cosmetic composition for peel-off-type packs.
  • the method includes (1) manufacturing a homogenized water-phase part by mixing about 0.1 to about 0.5 parts by weight of a first thickener with purified water, followed by heating to about 70 to about 90° C.
  • step (1) when the cosmetic composition for peel-off-type packs further including an additive is manufactured, during step (1), about 0.01 to about 0.1 parts by weight of the additive may be further mixed with the first thickener.
  • step (5) about 0.1 to about 1 part by weight of the preservative or about 0.1 to about 1 part by weight of the fragrance may be added to about 1 to about 10 parts by weight of the alcohol and may then be homogenized, followed by step (6).
  • a cosmetic composition for peel-off-type packs of the present invention is useful to remove keratinized stratum corneum and includes two kinds of thickeners so that the viscosity thereof is controlled and pearl or powder particles are stabilized in a formulation to thus impart a sophisticated and differentiated appearance.
  • the content of an alcohol ingredient therein is controlled to accelerate drying, which maximizes the lifting effect.
  • Silicone, imparting a feeling of conditioning, is introduced into polyvinyl alcohol and polyvinyl pyrrolidone, which are film formers, thus minimizing skin irritation upon peeling off.
  • FIG. 1 is a picture obtained by photographing a cosmetic composition for peel-off-type packs which is manufactured according to an Example of the present invention and which is applied on the skin;
  • FIGS. 2A and 2B are graphs showing a lifting effect according to the cosmetic composition for peel-off-type packs manufactured in the Example of the present invention.
  • a and/or B means A or B or A and B.
  • the present invention provides a cosmetic composition for peel-off-type packs, including pearl or powder particles, a first thickener, polyvinyl alcohol, a second thickener, a neutralizing agent, alcohol, polyvinyl pyrrolidone, and silicone.
  • the cosmetic composition for peel-off-type packs may include about 0.01 to about 0.5 parts by weight of pearl or powder particles, about 0.1 to about 0.5 parts by weight of the first thickener, about 5 to about 20 parts by weight of polyvinyl alcohol, about 0.1 to about 0.5 parts by weight of the second thickener, about 0.08 to about 0.4 parts by weight of the neutralizing agent, about 6 to about 25 parts by weight of alcohol, about 1 to about 10 parts by weight of polyvinyl pyrrolidone, and about 1 to about 5 parts by weight of silicone.
  • polyvinyl alcohol and polyvinyl pyrrolidone mixed in appropriate amounts are preferable to use as a former for films capable of being peeled off.
  • the skin is greatly irritated when it is peeled off, and the film may be hardened and thus break.
  • a film capable of being peeled off is not formed.
  • polyvinyl alcohol and about 1 to about 10 parts by weight of polyvinyl pyrrolidone be contained based on 100 parts by weight of the cosmetic composition for peel-off-type packs.
  • the cosmetic composition for peel-off-type packs may further include purified water in order to improve mixing workability.
  • the purified water may be deionized water or distilled water, and may be included in an amount of about 5 to about 100 parts by weight or about 8 to about 75 parts by weight in the cosmetic composition for peel-off-type packs.
  • the purified water may be used for homogenizing the first thickener, the second thickener, and the neutralizing agent before mixing, so that the mixing workability is improved.
  • the cosmetic composition for peel-off-type packs may further include about 0.01 to about 0.1 parts by weight of an additive, but may not be limited thereto.
  • the additive may be homogenized in advance in the purified water to be mixed.
  • the additive may include a substance for imparting a function, for example, a skin nutrient, a skin elasticity improving agent, an anti-oxidant, an anti-irritant, or a skin sedative.
  • a substance for imparting a function for example, a skin nutrient, a skin elasticity improving agent, an anti-oxidant, an anti-irritant, or a skin sedative.
  • dipotassium glycyrrhizate, having skin-barrier-strengthening and anti-irritation effects, and/or allantoin, having skin-soothing and alleviating effects may be included as the additive, without being limited thereto.
  • the cosmetic composition for peel-off-type packs may further include about 0.1 to about 1 part by weight of a fragrance, but may not be limited thereto.
  • the fragrance may be homogenized in advance in alcohol to be mixed.
  • the alcohol be monovalent or divalent alcohol rather than polyol.
  • the alcohol may include one or more selected from the group consisting of ethanol, denatured ethanol, propylene glycol, and butylene glycol.
  • the alcohol can be absorbed into the skin and volatilized, thus contributing to shortening of the drying time of the cosmetic composition for peel-off-type packs.
  • the thickener is used for two purposes.
  • the first thickener serves to control the viscosity of the cosmetic composition for peel-off-type packs, thus preventing the cosmetic composition from flowing down even when a thick film is formed during application on the skin.
  • the second thickener contributes to the stabilization of the pearl or powder particles contained in the cosmetic composition for peel-off-type packs, thereby preventing the pearl or powder particles from aggregating or separating in the formulation.
  • each of the first thickener and the second thickener is used in an amount of about 0.1 to about 0.5 parts by weight.
  • the first thickener When the first thickener is included in an amount of less than 0.1 parts by weight in the cosmetic composition for peel-off-type packs, since the viscosity of the formulation is very low, the cosmetic composition continuously flows down during application on the skin, making it difficult to use.
  • the first thickener When the first thickener is included in an amount of more than 0.5 parts by weight in the cosmetic composition for peel-off-type packs, since the viscosity of the formulation is very high, it is difficult to perform uniform application, which is not desirable.
  • the second thickener when the second thickener is included in an amount of less than 0.1 parts by weight in the cosmetic composition for peel-off-type packs, the pearl or powder particles are not stabilized, and thus precipitate over time.
  • the second thickener is included in an amount of more than 0.5 parts by weight in the cosmetic composition for peel-off-type packs, since dispersion in the formulation is not easy, homogenization cannot be achieved, which is not preferable.
  • the first thickener may include a material selected from the group consisting of natural polymers such as gum arabic, carrageenan, galactan, agar, guar gum, pectin, mannan, wheat starch, rice starch, corn starch, potato starch, xanthan gum, albumin, collagen, and gelatin; semi-synthetic polymers such as ethyl cellulose, carboxymethyl cellulose or salts thereof, carboxymethyl ethyl cellulose or salts thereof, crystalline cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose, and methyl hydroxypropyl cellulose; and synthetic polymers such as carboxyvinyl polymers, sodium polyacrylate, polyvinyl alcohol, and acrylate/alkyl acrylate crosspolymers.
  • the first thickener is preferably cellulose gum (a sodium salt of carboxymethyl ethyl cellulose), but may not be limited thereto.
  • the second thickener may include a material selected from the group consisting of natural polymers such as gum arabic, carrageenan, galactan, agar, guar gum, pectin, mannan, wheat starch, rice starch, corn starch, potato starch, xanthan gum, albumin, collagen, and gelatin; semi-synthetic polymers such as ethyl cellulose, carboxymethyl cellulose or salts thereof, carboxymethyl ethyl cellulose or salts thereof, crystalline cellulose, hydroxyethyl cellulose, hydroxymethyl cellulose, and methyl hydroxypropyl cellulose; and synthetic polymers such as carboxyvinyl polymers, sodium polyacrylate, polyvinyl alcohol, and acrylate/alkyl acrylate crosspolymers.
  • the second thickener is preferably a carboxyvinyl polymer (abbreviated as “carbomer”), but may not be limited thereto.
  • the carboxyvinyl polymer is a polymer compound exhibiting acidity, and the pH needs to be adjusted using a neutralizing agent in order to reduce skin irritation. Accordingly, about 0.08 to about 0.4 parts by weight of the neutralizing agent is used in the present invention.
  • Tromethamine may be used as the neutralizing agent, without limitation thereto.
  • Silicone is a skin-softening agent or a conditioning agent, and is used for the purpose of imparting a feeling of moistness in use after peeling off and facilitating removal of the dried film, thereby alleviating skin irritation.
  • the silicone used to easily remove the dried film for example, one or more selected from the group consisting of decamethylcyclopentasiloxane, dimethicone, methyl polysiloxane, pentasiloxane, hexasiloxane, and phenyl dimethicone may be used.
  • the silicone is included in an amount of less than 1 part by weight in the cosmetic composition for peel-off-type packs, a user cannot feel moistness in use upon peeling off, and the dried film may be hardened to thus cause skin irritation when the dried film is peeled off.
  • the content of silicone is included in an amount of more than 5 parts by weight in the cosmetic composition for peel-off-type packs, the drying speed may be very slow and the stability of the formulation may be reduced.
  • the pearl particles may include a pearlizing agent capable of imparting a differentiated appearance.
  • a pearlizing agent capable of imparting a differentiated appearance.
  • gold pearl particles that is, mica/red iron oxide/titanium dioxide/tin oxide may be used, without limitation thereto.
  • the powder particles may be micro-sized powder particles having a size of several to several hundreds of micrometers, and may include fine solid particles, which are not soluble in purified water or alcohol, without limitation thereto.
  • the present invention provides a method of manufacturing a cosmetic composition for peel-off-type packs, and the manufacturing process thereof is as follows:
  • a thickener is slowly added to purified water, and agitation is performed at a temperature of about 70 to about 90° C. using a homo mixer provided with paddles of about 10 to about 40 rpm so that a rotation speed is about 2,000 to about 3,000 rpm, thus manufacturing a homogenized water-phase part.
  • the homo mixer provided with the paddles is used, the thickener is easily dispersed.
  • Polyvinyl alcohol is added to the homogenized water-phase part that is manufactured, and agitation is performed in a typical vacuum homo agitation tank at a temperature of about 70 to about 90° C. using a homo mixer provided with paddles of about 10 to about 40 rpm so that a rotation speed is about 2,500 to about 3,500 rpm, thus manufacturing a primarily homogenized film-former phase.
  • the thickener that has been dissolved in separate purified water is added to the primarily homogenized film-former phase that is manufactured, and agitation is performed at a temperature of about 70 to about 90° C. using a homo mixer provided with paddles of about 10 to about 40 rpm so that the rotation speed is about 2,500 to about 3,500 rpm, thus manufacturing a homogenized thickener phase.
  • a neutralizing agent is added to the homogenized thickener phase that is manufactured, and agitation is performed at a temperature of about 70 to about 90° C. using a homo mixer provided with paddles of about 10 to about 40 rpm so that a rotation speed is about 2,500 to about 3,500 rpm, which neutralizes the thickener to thus increase the viscosity thereof, whereby the neutralized thickener phase is manufactured. Subsequently, the temperature of the neutralized thickener phase is decreased to about 25 to about 40° C.
  • Polyvinylpyrrolidone is added to alcohol, and agitation is performed using a homo mixer provided with paddles of about 10 to about 40 rpm so that a rotation speed is about 2,500 to about 3,500 rpm, thus manufacturing a secondarily homogenized film-former phase.
  • Silicone is added to the secondarily homogenized film-former phase that is manufactured while agitation is maintained using a homo mixer provided with paddles of about 10 to about 40 rpm so that a rotation speed is about 2,500 to about 3,500 rpm, thus manufacturing a conditioning phase for controlling a feeling of use.
  • Pearl or powder particles are finally added to the manufactured conditioning phase at a temperature of 35° C. while agitation is maintained using a homo mixer provided with paddles of about 10 to about 40 rpm so that a rotation speed is about 2,500 to about 3,500 rpm, thus manufacturing a cosmetic composition for peel-off-type packs.
  • step (1) when the cosmetic composition for peel-off-type packs further including an additive capable of imparting various functions is manufactured, during step (1), about 0.01 to about 0.1 parts by weight of the additive may be further mixed with the first thickener, thus manufacturing the homogenized water-phase part.
  • step (5) about 0.1 to about 1 part by weight of the preservative or about 0.1 to about 1 part by weight of the fragrance may be added to about 1 to about 10 parts by weight of alcohol and then homogenized, followed by step (6).
  • the finally manufactured cosmetic composition for peel-off-type packs is preferably stored at room temperature or lower.
  • the cosmetic composition for peel-off-type packs according to an embodiment of the present invention may be manufactured for commercial use according to a typically known method.
  • an appropriate thickener may be applied, so that solid particles such as pearl or powder are stabilized in a formulation to thus impart a sophisticated and differentiated appearance.
  • the combination amount of polyvinyl alcohol and polyvinyl pyrrolidone and the content of silicone may be controlled, thus minimizing irritation. Accordingly, when the cosmetic composition is applied on the skin, since sebum or various kinds of waste materials in keratinized stratum corneum and pores are adsorbed on the dried film to thus be removed while the film is peeled off, immediate waste removal as well as nutrition supply is feasible. Further, an alcohol ingredient may be suitably mixed to accelerate drying, which maximizes the lifting effect.
  • Purified water was added to a vacuum emulsification agitation tank capable of controlling temperatures and performing agitation and homo processing, heating was performed to 70 to 90° C., and an additive and a thickener were added thereto to thus homogenize a water-phase part.
  • a main film former was added thereto while agitation was continually performed using a paddle mixer and a homo mixer of 10 to 40 rpm so that a rotation speed is 2,500 to 3,500 rpm.
  • a second thickener which had been dissolved separately in purified water, was added thereto while the temperature and the agitation speed were maintained, thus performing neutralization.
  • the cosmetic compositions for peel-off-type packs manufactured in the Examples were obtained by setting a mixing ratio so that gold pearl particles were stabilized, a drying speed was fast, and a feeling of use and characteristics of minimal irritation were secured. It was confirmed that the gold pearl particles stably floated even under a severe condition of 50° C. or more and were stable over a long period of time without agglomeration or separation in the formulation.
  • the cosmetic compositions for peel-off-type packs manufactured in the Examples did not flow down, but adhered to the skin even though they were applied on the skin in a sufficiently large amount. Further, the cosmetic compositions dried less than 15 minutes after application and were easily peeled off 15 minutes after application. That is, it can be seen that the cosmetic compositions for peel-off-type packs manufactured in the Examples are rapidly dried.
  • the keratin percentage values before use, immediately after use (once), and one week after use were measured and are shown in the following Table 3.
  • the keratin measurement was performed in P & K Skin Clinical Research Center Co., Ltd., and the cheek skin near the facial cheekbones was measured using a VISIOSCAN VC98 (Courage+Khazaka electronic GmbH, Germany).
  • VISIOSCAN VC98 Cosmetic+Khazaka electronic GmbH, Germany.
  • D.I. dequamation index, %) was used as skin keratin evaluation data.
  • Tn Percentage of corneocytes in relation to thickness
  • FIGS. 2A and 2B A human-body application test for the lifting (the edge of the eye and the edge of the mouth) of 21 subjects was requested to P & K Skin Clinical Research Center Co., Ltd., and the results thereof are shown in FIGS. 2A and 2B .
  • the edge of the eye and the edge of the mouth were analyzed using an Image-pro® plus.
  • the subjects were stabilized in a waiting room under constant-temperature and constant-humidity conditions of a temperature of 20 to 25° C. and 40 to 60% humidity for 30 minutes to thus adapt the temperature and the humidity of the skin surface to the environment of the measurement space. Water intake was restricted while they were stabilized.
  • the same researcher measured the same area for each measurement.
  • the lifting of the edge of the eye was evaluated by measuring the angle (°) between a line drawn to be parallel to the tip of the edge of the eye and a line extending from the end point of the edge of the eye.
  • the lifting of the edge of the mouth was evaluated by measuring the angle between a line drawn to be parallel to the tip of the edge of the mouth and a line drawn downwards.
  • the lifting effect of the cosmetic compositions for peel-off-type packs manufactured in the Examples was confirmed immediately after use, and the measurement values of lifting of the edge of the eye before use and immediately after use were 49.78 ⁇ 12.97° and 52.80 ⁇ 12.24°. An angular increase of 7.11% was confirmed immediately after one use. The measurement values of lifting of the edge of the mouth before use and immediately after use were 40.93 ⁇ 9.12° and 42.17 ⁇ 9.09°. An angular increase of 3.22% was confirmed immediately after one use.
  • the content of the second thickener is very important for stabilizing the gold pearl or micro-sized powder particles, and it can also be found that appropriate alcohol content is very important for improving the drying speed.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)
US16/064,104 2016-01-05 2016-11-30 Cosmetic composition for peel-off-type packs, and method for producing same Abandoned US20190000742A1 (en)

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KR1020160001150A KR101667937B1 (ko) 2016-01-05 2016-01-05 필-오프타입 팩 화장료 조성물 및 이의 제조 방법
PCT/KR2016/013945 WO2017119612A1 (ko) 2016-01-05 2016-11-30 필-오프타입 팩 화장료 조성물 및 이의 제조 방법

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CN108969400A (zh) * 2018-09-28 2018-12-11 巴中职业技术学院 一种树叶提取的果胶面膜
KR102174571B1 (ko) * 2018-12-11 2020-11-05 한국콜마주식회사 필-오프타입 메이크업 파운데이션 조성물
KR102334667B1 (ko) * 2019-05-07 2021-12-06 코스맥스 주식회사 발포성 필오프 팩용 화장료 조성물
CN111265426B (zh) * 2020-03-18 2021-08-27 盛世荣恩生物科技有限公司 一种剥离式面膜组合物及其制备方法
KR102377155B1 (ko) * 2020-07-31 2022-03-22 주식회사 유엘비 리프팅 화장료 조성물
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KR102532994B1 (ko) * 2022-03-15 2023-05-17 기서철 리프팅 시간이 단축된 피부 리프팅 화장료 조성물, 이의 제조방법 및 이를 포함하는 피부 리프팅 화장품

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KR101667937B1 (ko) 2016-10-24

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