WO2023128942A1 - Easy to apply high-permanence skin care product with the property of renewing the skin and providing care to the skin - Google Patents

Easy to apply high-permanence skin care product with the property of renewing the skin and providing care to the skin Download PDF

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Publication number
WO2023128942A1
WO2023128942A1 PCT/TR2022/050570 TR2022050570W WO2023128942A1 WO 2023128942 A1 WO2023128942 A1 WO 2023128942A1 TR 2022050570 W TR2022050570 W TR 2022050570W WO 2023128942 A1 WO2023128942 A1 WO 2023128942A1
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WO
WIPO (PCT)
Prior art keywords
care product
skin care
product according
skin
weight
Prior art date
Application number
PCT/TR2022/050570
Other languages
French (fr)
Inventor
Gulcin Almina FIDANLIK
Caner ACAR
Original Assignee
Eczacibasi Tuketim Urunleri Sanayi Ve Ticaret Anonim Sirketi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from TR2021/021045 external-priority patent/TR2021021045A1/en
Application filed by Eczacibasi Tuketim Urunleri Sanayi Ve Ticaret Anonim Sirketi filed Critical Eczacibasi Tuketim Urunleri Sanayi Ve Ticaret Anonim Sirketi
Publication of WO2023128942A1 publication Critical patent/WO2023128942A1/en

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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
    • A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
    • A61K8/987—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of species other than mammals or birds
    • A61K8/988—Honey; Royal jelly, Propolis
    • 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
    • A61K8/64—Proteins; Peptides; Derivatives or degradation products thereof
    • A61K8/65—Collagen; Gelatin; Keratin; Derivatives or degradation products 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • 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
    • A61K8/73—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
    • A61K8/73—Polysaccharides
    • A61K8/732—Starch; Amylose; Amylopectin; Derivatives 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/733—Alginic acid; Salts 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/735—Mucopolysaccharides, e.g. hyaluronic acid; Derivatives 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/736—Chitin; Chitosan; Derivatives thereof
    • 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 invention relates to a skin care product, which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence.
  • the skin is the layer that assists with the protection of the body from the external factors.
  • a thin fat layer assisting with the protection of the skin from the external factors is present on the skin.
  • Ammonia removes the protective action of said fat layer and causes the irritation of the skin.
  • the diaper rash which has the medical name ammonia dermatitis, is the condition in which the skin especially in the buttocks, outside the genitals and around the groin becomes irritated because of ammonia. Under the normal conditions, urea, a derivative of ammonia, is present in the urine. The urea has no irritating effect for the skin.
  • Candida albicans A type of fungus known as Candida albicans is responsible for the conversion of urea into ammonia. This fungus species uses the urine and feces as food. The moist and warm regions also provide the ideal environment for the growth of this fungus.
  • the diaper rash disease with characteristics effects such as a red and wet appearance, tingling and burning in the skin in the groin, around the genitals and in the hip area, is usually observed in the babies at the points where the diaper contacts the skin.
  • the epidermis begins to lose its integrity.
  • the wet skin rubs against the diaper the skin is damaged and begins to get irritated.
  • the irritations which at first emerge in the form of red zones with slight swelling, turn to water-filled blisters and small bumps in the course of time and manifest in the form of painful burning.
  • the diaper rashes against which no measure is taken become infected and the skin eruptions gain a bright red color and enlarge.
  • the skin disorder which is generally encountered in the 9-12 month-old babies, forms red skin beginning from around the anus and extending to the groin folds, the scrotum and below the penis in the boys and to above the larger vaginal lips in the girls.
  • the fits of uneasiness and crying are observed in the baby sensing the burning, itching and stinging in the zones where the blisters have formed.
  • the lotions, creams or ointments containing the active ingredients appropriate for the irritated area are used.
  • the lotions, creams or ointments are preferred in order to prevent the problem before the rash develops.
  • said products are highly viscous and are applied on the skin in the form of a thick layer. In this way, the skin region that is irritated or is susceptible to irritation is prevented from contacting the urine, feces and/or irritant fabrics.
  • the skin care product according to the invention is in the form of a gel, has the properties of being easy to apply and accelerating the skin renewal with propolis, and has, owing to the bioadhesive agent it contains, high permanence despite being applied as a thin layer.
  • a skin care product which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence, is provided.
  • An object of the invention is to develop a skin care product, which features the ability to renew the skin and provide care to the skin, owing to propolis it contains.
  • Another object of the invention is to develop a skin care product, which has high permanence even when applied in the form of a thin layer on the skin.
  • Another object of the invention is to develop a skin care product, which stops the contact of the skin with the external factors leading to irritation and thus precludes the skin problems possible to emerge as a result of the disruption of epidermis structure.
  • Another object of the invention is to develop a skin care product, which may be easily rinsed and which leaves no residue on the skin.
  • the invention relates to a skin care product, which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence.
  • the skin care product according to the invention comprises in its most basic form at least one type of bioadhesive agent and propolis.
  • the skin care product according to the invention is preferably in gel form and is used for the prevention and/or elimination of rash. That propolis contained in said product has the property of renewing the skin and that the nourishing and the care-providing ingredients contained in said product are able to remain on the skin for a long time due to the success of the bioadhesive agent in adherence are among the most important characteristics of said product compared to the alternatives available in the state of the art.
  • the desired effect is maintained for a long time, the application frequency of the product is reduced and the skin is exposed to the chemicals by a much smaller extent.
  • Propolis is a resinous product that is produced by honey bees by processing the substances they gather from the plants with the enzymes secreted from the glands in their heads. With its adhesive, waterproof and antimicrobial properties, propolis has numerous benefits for the human body. Since one of these benefits is that it nourishes the skin and rapidly repairs the damaged tissue, the use of propolis is preferred within the scope of the invention.
  • the skin care product developed within the scope of the invention preferably comprises 0.5 - 2% by weight propolis.
  • the skin care product comprises at least one type of bioadhesive agent.
  • Said bioadhesive agent comprises at least one type of hydrogel or a mixture of more than one type of hydrogel preferably selected from but not limited collagen, gelatin, hyaluronic acid, alginate, chitosan, xanthan gum, pectin, starch or cellulose.
  • the bioadhesive agent comprises chitosan as the hydrogel.
  • the bioadhesive agent comprises xanthan gum as the hydrogel.
  • the bioadhesive agent comprises the mixtures of chitosan and xanthan gum as the hydrogel.
  • the skin care product obtained within the scope of the invention comprises at least one type of hydrogel or a mixture of more than one type of hydrogel preferably at a ratio of 0.1
  • the hydrogel used for obtaining the bioadhesive agent is treated with liquid agents prior to use in order to enable the hydrogel to swell.
  • the hydrogel is mixed with water, propylene glycol or a mixture of the two, but the options are not limited to these.
  • the skin care product obtained within the scope of the invention preferably comprises 85
  • a preferred embodiment of the invention preferably comprises 1
  • the skin care product according to the invention preferably comprises 86.1-98.5% by weight bioadhesive agent.
  • the skin care product is intended to rapidly heal the damaged tissue in the skin and to prevent the moisture loss from the skin during this process.
  • the skin care product comprises at least one moisturizing agent.
  • a preferred embodiment of the invention comprises panthenol as the moisturizing agent, but the options are not limited to same.
  • the moisturizing agent is used at a ratio of 1 - 2% by weight.
  • the skin care product developed within the scope of the invention comprises at least one type of plant extract. While not being limited to these options, a preferred embodiment of the invention comprises as the plant extract at least one of witch hazel extract (Hammamelis Virginiana) or aloe vera leaf juice (Aloe Barbadensis) or a mixture of these.
  • the skin care product prepared within the scope of the invention preferably comprises 0.2
  • the skin care product preferably comprises 0.1 - 0.5% by weight one type of plant extract and 0.1 - 0.5% by weight another type of plant extract.
  • the skin care product comprises at least one type of preservative agent. While not being limited to these options, one of or a mixture of potassium sorbate or sodium benzoate is used as the preservative within the scope of the invention.
  • the skin care product prepared within the scope of the invention preferably comprises 0.2
  • the skin care product preferably comprises 0.1 - 0.5% by weight one type of preservative and 0.1 - 0.5% by weight another type of preservative.
  • the skin care product according to the invention additionally comprises at least one type of pH regulating agent. It is desired to maintain the pH value of the product between 4 and 5 so that the skin care product can be compatible with the human skin and does not cause any discomforting sensation and/or symptom on the skin.
  • the pH value is between 4 and 4.5.
  • the pH value is between 4.5 and 5.
  • at least one type of pH regulating agent is used in a quantity sufficient to bring the pH value into the desired range. While not being limited to these options, one of or a mixture of acetic acid or citric acid is used as the pH regulating agent within the scope of the invention.
  • a preferred embodiment of the invention comprises acetic acid as the pH regulating agent in a quantity sufficient to bring the pH value into a value in the range of 4 - 4.5.
  • An alternative embodiment of the invention comprises citric acid as the pH regulating agent in a quantity sufficient to bring the pH value into a value in the range of 4.5 - 5.
  • the skin care product according to the invention is intended to facilitate the application of said product and the removal of said product from the skin owing to the bioadhesive agent and to prevent the likely skin problems owing to the preference for the use of propolis.
  • a skin care product in gel form which comprises 86.1 - 98.5% by weight bioadhesive agent, 0.5 - 2% by weight propolis, 0.2 - 1% by weight plant extract, 1 - 2% by weight moisturizing agent, 0.2 - 1% by weight preservative agent and a pH regulating agent at a ratio sufficient to maintain the pH value within the desired range, is developed.

Abstract

The invention relates to a skin care product, which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence. More particularly, the invention is a rash gel, which features the ability to renew the skin and provide care to the skin and exhibits high protection and permanence even when applied in the form of a thin layer, wherein the skin care product comprises at least one type of bioadhesive agent and propolis.

Description

EASY TO APPLY HIGH-PERMANENCE SKIN CARE PRODUCT WITH THE PROPERTY OF RENEWING THE SKIN AND PROVIDING CARE TO THE SKIN
Subject of the Invention
The invention relates to a skin care product, which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence.
State of the Art
The skin is the layer that assists with the protection of the body from the external factors. A thin fat layer assisting with the protection of the skin from the external factors is present on the skin. Ammonia removes the protective action of said fat layer and causes the irritation of the skin. The diaper rash, which has the medical name ammonia dermatitis, is the condition in which the skin especially in the buttocks, outside the genitals and around the groin becomes irritated because of ammonia. Under the normal conditions, urea, a derivative of ammonia, is present in the urine. The urea has no irritating effect for the skin. However, in case a baby's diaper is not changed frequently and the urine remains in contact with the skin for a long time, some bacteria convert the urea into ammonia having a high pH value (>pH 11). Ammonia has an irritant effect on the skin. A type of fungus known as Candida albicans is responsible for the conversion of urea into ammonia. This fungus species uses the urine and feces as food. The moist and warm regions also provide the ideal environment for the growth of this fungus.
The diaper rash disease, with characteristics effects such as a red and wet appearance, tingling and burning in the skin in the groin, around the genitals and in the hip area, is usually observed in the babies at the points where the diaper contacts the skin. When the skin remains wet for a long time, the epidermis begins to lose its integrity. When the wet skin rubs against the diaper, the skin is damaged and begins to get irritated. The irritations, which at first emerge in the form of red zones with slight swelling, turn to water-filled blisters and small bumps in the course of time and manifest in the form of painful burning. The diaper rashes against which no measure is taken become infected and the skin eruptions gain a bright red color and enlarge. The skin disorder, which is generally encountered in the 9-12 month-old babies, forms red skin beginning from around the anus and extending to the groin folds, the scrotum and below the penis in the boys and to above the larger vaginal lips in the girls. The fits of uneasiness and crying are observed in the baby sensing the burning, itching and stinging in the zones where the blisters have formed.
In order to provide rapid healing, attention must be paid to the hygiene of the rash area, it must be ensured that the rash area remains dry and the rash area must be protected from the urine and feces as much as possible. According to the state of the art, the lotions, creams or ointments containing the active ingredients appropriate for the irritated area are used. As a further alternative, the lotions, creams or ointments are preferred in order to prevent the problem before the rash develops. In both cases, said products are highly viscous and are applied on the skin in the form of a thick layer. In this way, the skin region that is irritated or is susceptible to irritation is prevented from contacting the urine, feces and/or irritant fabrics. However, difficulties emerge when it is desired to remove these care products from the skin and it is necessary to use the cleansing products that contain the agents such as alcohol, perfume and surfactant in order to be able to thoroughly cleanse the skin. Application of these agents on the irritated skin both aggravates the irritation and is likely to cause different skin problems. As a further alternative, the use of powders is also preferred for preventing the rash and enabling the skin to remain dry. Due to the risk of inhalation by the babies, the use of powders is inadvisable.
In order to provide a solution for the mentioned problems, the skin care product according to the invention has been developed. The skin care product according to the invention is in the form of a gel, has the properties of being easy to apply and accelerating the skin renewal with propolis, and has, owing to the bioadhesive agent it contains, high permanence despite being applied as a thin layer.
The need has arisen to carry out an innovation in the related art in order to solve the problems mentioned above. With the present invention, a skin care product, which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence, is provided.
Object of the Invention
An object of the invention is to develop a skin care product, which features the ability to renew the skin and provide care to the skin, owing to propolis it contains.
Another object of the invention is to develop a skin care product, which has high permanence even when applied in the form of a thin layer on the skin.
Another object of the invention is to develop a skin care product, which stops the contact of the skin with the external factors leading to irritation and thus precludes the skin problems possible to emerge as a result of the disruption of epidermis structure.
Another object of the invention is to develop a skin care product, which may be easily rinsed and which leaves no residue on the skin.
The structural and characteristic features and all the advantages of the invention will be more clearly understood owing to the detailed description provided below. Accordingly, the evaluation should be made taking this detailed description into consideration.
Detailed Description of the Invention
The invention relates to a skin care product, which increases the skin renewal rate, moisturizes the skin, provides care to the skin, is easy to apply and has high permanence.
In this detailed description, the preferred alternatives of the skin care product according to the invention are explained in a way only enabling a better understanding of the subject matter and not leading to any limiting effect. The skin care product according to the invention comprises in its most basic form at least one type of bioadhesive agent and propolis. Though not being limited to this option, the skin care product according to the invention is preferably in gel form and is used for the prevention and/or elimination of rash. That propolis contained in said product has the property of renewing the skin and that the nourishing and the care-providing ingredients contained in said product are able to remain on the skin for a long time due to the success of the bioadhesive agent in adherence are among the most important characteristics of said product compared to the alternatives available in the state of the art. Thus, the desired effect is maintained for a long time, the application frequency of the product is reduced and the skin is exposed to the chemicals by a much smaller extent.
Propolis is a resinous product that is produced by honey bees by processing the substances they gather from the plants with the enzymes secreted from the glands in their heads. With its adhesive, waterproof and antimicrobial properties, propolis has numerous benefits for the human body. Since one of these benefits is that it nourishes the skin and rapidly repairs the damaged tissue, the use of propolis is preferred within the scope of the invention. The skin care product developed within the scope of the invention preferably comprises 0.5 - 2% by weight propolis.
In addition to propolis, the skin care product comprises at least one type of bioadhesive agent. Said bioadhesive agent comprises at least one type of hydrogel or a mixture of more than one type of hydrogel preferably selected from but not limited collagen, gelatin, hyaluronic acid, alginate, chitosan, xanthan gum, pectin, starch or cellulose.
In a preferred embodiment of the invention, the bioadhesive agent comprises chitosan as the hydrogel. In an alternative embodiment of the invention, the bioadhesive agent comprises xanthan gum as the hydrogel. In another alternative embodiment of the invention, the bioadhesive agent comprises the mixtures of chitosan and xanthan gum as the hydrogel. The skin care product obtained within the scope of the invention comprises at least one type of hydrogel or a mixture of more than one type of hydrogel preferably at a ratio of 0.1
- 0.5% by weight.
The hydrogel used for obtaining the bioadhesive agent is treated with liquid agents prior to use in order to enable the hydrogel to swell. Within the scope of the invention, the hydrogel is mixed with water, propylene glycol or a mixture of the two, but the options are not limited to these.
The skin care product obtained within the scope of the invention preferably comprises 85
- 95% by weight water. A preferred embodiment of the invention preferably comprises 1
- 3% by weight propylene glycol.
In short, the skin care product according to the invention preferably comprises 86.1-98.5% by weight bioadhesive agent.
The skin care product is intended to rapidly heal the damaged tissue in the skin and to prevent the moisture loss from the skin during this process. For this purpose, the skin care product comprises at least one moisturizing agent. A preferred embodiment of the invention comprises panthenol as the moisturizing agent, but the options are not limited to same. In a preferred embodiment of the invention, the moisturizing agent is used at a ratio of 1 - 2% by weight.
In addition to the moisturizing feature, increasing the renewal rate of the skin is among the properties desired for the skin care product according to the invention. In order to be able to provide more care to the skin, the skin care product developed within the scope of the invention comprises at least one type of plant extract. While not being limited to these options, a preferred embodiment of the invention comprises as the plant extract at least one of witch hazel extract (Hammamelis Virginiana) or aloe vera leaf juice (Aloe Barbadensis) or a mixture of these. The skin care product prepared within the scope of the invention preferably comprises 0.2
- 1.0% by weight at least one type of plant extract or a plant extract mixture. In a preferred embodiment of the invention, the skin care product preferably comprises 0.1 - 0.5% by weight one type of plant extract and 0.1 - 0.5% by weight another type of plant extract.
With a view to prolong the shelf life of the skin care product according to the invention and prevent the possible growth of harmful microorganisms on said skin care product, the skin care product comprises at least one type of preservative agent. While not being limited to these options, one of or a mixture of potassium sorbate or sodium benzoate is used as the preservative within the scope of the invention.
The skin care product prepared within the scope of the invention preferably comprises 0.2
- 1.0% by weight at least one type of preservative or a preservative mixture. In a preferred embodiment of the invention, the skin care product preferably comprises 0.1 - 0.5% by weight one type of preservative and 0.1 - 0.5% by weight another type of preservative.
The skin care product according to the invention additionally comprises at least one type of pH regulating agent. It is desired to maintain the pH value of the product between 4 and 5 so that the skin care product can be compatible with the human skin and does not cause any discomforting sensation and/or symptom on the skin. In a preferred embodiment of the invention, the pH value is between 4 and 4.5. In an alternative embodiment of the invention, the pH value is between 4.5 and 5. For this purpose, in a preferred embodiment of the invention, at least one type of pH regulating agent is used in a quantity sufficient to bring the pH value into the desired range. While not being limited to these options, one of or a mixture of acetic acid or citric acid is used as the pH regulating agent within the scope of the invention.
A preferred embodiment of the invention comprises acetic acid as the pH regulating agent in a quantity sufficient to bring the pH value into a value in the range of 4 - 4.5. An alternative embodiment of the invention comprises citric acid as the pH regulating agent in a quantity sufficient to bring the pH value into a value in the range of 4.5 - 5. The skin care product according to the invention is intended to facilitate the application of said product and the removal of said product from the skin owing to the bioadhesive agent and to prevent the likely skin problems owing to the preference for the use of propolis. For this purpose, a skin care product in gel form, which comprises 86.1 - 98.5% by weight bioadhesive agent, 0.5 - 2% by weight propolis, 0.2 - 1% by weight plant extract, 1 - 2% by weight moisturizing agent, 0.2 - 1% by weight preservative agent and a pH regulating agent at a ratio sufficient to maintain the pH value within the desired range, is developed.
Owing to the skin care product developed within the scope of the invention, which features the ability to renew the skin and provide care to the skin, is easy to apply and has high permanence, the above-mentioned problems and drawbacks of the state of the art encountered by the users are enabled to be eliminated.

Claims

1. A skin care product, which features the ability to renew the skin and provide care to the skin, is easy to apply and has high permanence, characterized in that the skin care product comprises
• at least one type of bioadhesive agent and
• propolis.
2. A skin care product according to Claim 1 characterized in that said bioadhesive agent comprises at least one type of hydrogel or a mixture of more than one type of hydrogel.
3. A skin care product according to Claim 2 characterized in that the skin care product comprises as said hydrogel at least one type of hydrogel or a mixture of more than one type of hydrogel selected from collagen, gelatin, hyaluronic acid, alginate, chitosan, xanthan gum, pectin, starch or cellulose.
4. A skin care product according to Claim 2 characterized in that the skin care product comprises at least one of chitosan or xanthan gum or a mixture of these as said hydrogel.
5. A skin care product according to Claim 2 characterized in that the skin care product comprises chitosan as said hydrogel.
6. A skin care product according to Claim 2 characterized in that the skin care product comprises xanthan gum as said hydrogel.
7. A skin care product according to Claim 2 characterized in that the skin care product comprises 0.1 - 0.5% by weight hydrogel or hydrogel mixture.
8. A skin care product according to any one of the preceding claims characterized in that the bioadhesive agent additionally comprises water.
9. A skin care product according to Claim 8 characterized in that the skin care product comprises 85 - 95% by weight water.
8
10. A skin care product according to any one of the preceding claims characterized in that the bioadhesive agent additionally comprises propylene glycol.
11. A skin care product according to Claim 10 characterized in that the skin care product comprises 1 - 3% by weight propylene glycol.
12. A skin care product according to any one of the preceding claims characterized in that the skin care product comprises 0.5 - 2% by weight propolis.
13. A skin care product according to any one of the preceding claims characterized in that the skin care product comprises 86.1 - 98.5% by weight bioadhesive agent.
14. A skin care product according to any one of the preceding claims characterized in that the skin care product additionally comprises at least one type of moisturizing agent.
15. A skin care product according to Claim 14 characterized in that the skin care product comprises panthenol as said moisturizing agent.
16. A skin care product according to Claim 14 characterized in that the skin care product comprises 1 - 2% by weight moisturizing agent.
17. A skin care product according to any one of the preceding claims characterized in that the skin care product additionally comprises at least one type of plant extract.
18. A skin care product according to Claim 17 characterized in that the skin care product comprises as said plant extract one of witch hazel extract (Hammamelis Virginiana) or aloe vera leaf juice (Aloe Barbadensis) or a mixture of these.
19. A skin care product according to Claim 17 characterized in that the skin care product comprises witch hazel extract as said plant extract.
20. A skin care product according to Claim 17 characterized in that the skin care product comprises aloe vera leaf juice as said plant extract.
9
21. A skin care product according to Claim 17 characterized in that the skin care product comprises 0.2 - 1% by weight plant extract.
22. A skin care product according to Claim 17 characterized in that the skin care product comprises 0.1 - 0.5% by weight one type of plant extract and 0.1 - 0.5% by weight another type of plant extract.
23. A skin care product according to any one of the preceding claims characterized in that the skin care product additionally comprises at least one type of preservative agent.
24. A skin care product according to Claim 23 characterized in that the skin care product comprises as said preservative agent one of potassium sorbate or sodium benzoate or a mixture of these.
25. A skin care product according to Claim 23 characterized in that the skin care product comprises potassium sorbate as said preservative agent.
26. A skin care product according to Claim 23 characterized in that the skin care product comprises sodium benzoate as said preservative agent.
27. A skin care product according to Claim 23 characterized in that the skin care product comprises 0.2 - 1% by weight preservative agent.
28. A skin care product according to Claim 23 characterized in that the skin care product comprises 0.1 - 0.5% by weight one type of preservative agent and 0.1 - 0.5% by weight another type of preservative agent.
29. A skin care product according to any one of the preceding claims characterized in that the skin care product additionally comprises at least one type of pH regulating agent.
30. A skin care product according to Claim 29 characterized in that the skin care product comprises as said pH regulating agent one of acetic acid or citric acid or a mixture of these.
10
31. A skin care product according to Claim 29 characterized in that the skin care product comprises acetic acid as the pH regulating agent.
32. A skin care product according to Claim 29 characterized in that the skin care product comprises citric acid as the pH regulating agent.
33. A skin care product according to Claim 29 characterized in that the skin care product comprises the pH regulating agent in a quantity sufficient to bring the pH value of said skin care product into the range of 4 - 5.
34. A skin care product according to Claim 30 or Claim 31 characterized in that the skin care product comprises acetic acid in a quantity sufficient to bring the pH value of said skin care product into the range of 4 - 4.5.
35. A skin care product according to Claim 30 or Claim 32 characterized in that the skin care product comprises citric acid in a quantity sufficient to bring the pH value of said skin care product into the range of 4.5 - 5.
36. A skin care product according to Claim 29 characterized in that the skin care product comprises 86.1 - 98.5% by weight bioadhesive agent, 0.5 - 2% by weight propolis, 0.2 - 1% by weight plant extract, 1 - 2% by weight moisturizing agent, 0.2 - 1% by weight preservative agent and a pH regulating agent at a ratio sufficient to maintain the pH value within the desired range.
37. A skin care product according to any one of the preceding claims characterized in that the product is in gel form.
38. A skin care product according to any one of the preceding claims characterized in that the product is a rash gel.
11
PCT/TR2022/050570 2021-12-27 2022-06-09 Easy to apply high-permanence skin care product with the property of renewing the skin and providing care to the skin WO2023128942A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2021/021045 TR2021021045A1 (en) 2021-12-27 AN EASILY APPLIABLE AND HIGHLY PERMANENT SKIN CARE PRODUCT THAT HAS THE FEATURE OF RENEWING AND CARING FOR THE SKIN.
TR2021021045 2021-12-27

Publications (1)

Publication Number Publication Date
WO2023128942A1 true WO2023128942A1 (en) 2023-07-06

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ID=87000063

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2022/050570 WO2023128942A1 (en) 2021-12-27 2022-06-09 Easy to apply high-permanence skin care product with the property of renewing the skin and providing care to the skin

Country Status (1)

Country Link
WO (1) WO2023128942A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060124927A (en) * 2005-06-01 2006-12-06 주식회사 제닉 Water soluble film for skin care and wound repair and method for their preparation
CN108186524A (en) * 2018-02-28 2018-06-22 程苗 Skin care item are brightened in a kind of beauty
KR20180069487A (en) * 2016-12-15 2018-06-25 주식회사 제닉 Hydrogel comprising spicule and use thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060124927A (en) * 2005-06-01 2006-12-06 주식회사 제닉 Water soluble film for skin care and wound repair and method for their preparation
KR20180069487A (en) * 2016-12-15 2018-06-25 주식회사 제닉 Hydrogel comprising spicule and use thereof
CN108186524A (en) * 2018-02-28 2018-06-22 程苗 Skin care item are brightened in a kind of beauty

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