WO2019017735A2 - Composition cosmétique solide bloquant les uv de type à gouttes d'eau - Google Patents

Composition cosmétique solide bloquant les uv de type à gouttes d'eau Download PDF

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Publication number
WO2019017735A2
WO2019017735A2 PCT/KR2018/008237 KR2018008237W WO2019017735A2 WO 2019017735 A2 WO2019017735 A2 WO 2019017735A2 KR 2018008237 W KR2018008237 W KR 2018008237W WO 2019017735 A2 WO2019017735 A2 WO 2019017735A2
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Prior art keywords
dimethicone
weight
composition
water
cosmetic composition
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Ceased
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PCT/KR2018/008237
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English (en)
Korean (ko)
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WO2019017735A3 (fr
Inventor
김용우
이남희
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Kolmar Korea Co Ltd
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Kolmar Korea Co Ltd
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Publication of WO2019017735A2 publication Critical patent/WO2019017735A2/fr
Publication of WO2019017735A3 publication Critical patent/WO2019017735A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/27—Zinc; 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
    • A61K8/30—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
    • A61K8/36—Carboxylic acids; Salts or anhydrides thereof
    • A61K8/368—Carboxylic acids; Salts or anhydrides thereof with carboxyl groups directly bound to carbon atoms of aromatic rings
    • 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
    • A61K8/37—Esters of carboxylic acids
    • 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
    • A61K8/84—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
    • 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
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations

Definitions

  • Disclosed herein is a cosmetic composition for water drop solid UV blocking and a method for producing the same.
  • Water drop type cosmetics refers to cosmetics that can absorb water contained in cosmetics when they are applied to the skin to form water droplets on the skin and replenish enough moisture to the skin. Recently, attempts have been made to introduce such water drop cosmetic technology into cosmetics for ultraviolet rays shielding. However, cosmetics having excellent stability against ultraviolet ray shielding while maintaining the performance of water drop type cosmetics have not yet been developed.
  • Korean Patent Registration No. 10-1678559 discloses a water drop solid type water-in-oil type cosmetic composition containing a modified inorganic ultraviolet screening powder, which does not form a water drop well, Problems such as feeling of use feeling and separation of formulations and separation of components contained in the cosmetic composition have been found.
  • the moisturizing effect of the water drop type cosmetics is not sufficiently realized on the skin, and the ultraviolet screening agent is not evenly distributed on the skin due to the formulation separation, and thus the effect as an ultraviolet screening agent is insignificant. Therefore, there is a need to develop cosmetics which have excellent water drop forming ability and formulation stability and also have excellent ultraviolet ray shielding effect while containing a sunscreen agent.
  • Patent Document 1 KR10-2014-0081293A
  • Patent Document 2 KR10-1678559B
  • an object of the present invention is to provide a water-drop solid cosmetic composition having an ultraviolet-shielding effect and a moisturizing effect.
  • the present invention provides an organic sunscreen agent; Inorganic sunscreen agents; An oily phase including an emulsifier, an oil and a solidifying agent; And a water phase containing water.
  • the present invention also provides a cosmetic composition for water drop solid UV blocking.
  • the cosmetic composition for water-drop solid UV-screening which is one aspect of the present invention, can impart a refreshing feeling to the skin with excellent moisture-absorbing effect owing to the water drop immediately generated upon application of the skin.
  • the composition of the present invention is excellent in formulation stability, minimizing component separation of components in the composition, and evenly applied to the skin, thereby imparting an even UV-blocking effect to the skin.
  • the composition of the present invention forms a water drop and contains both an organic UV blocking agent and an inorganic UV blocking agent, and has an excellent ultraviolet blocking effect.
  • FIG. 1 is a view showing a state where a water drop is formed in the composition of the present invention.
  • FIG. 2 is a view showing compositions of Comparative Examples 1 to 11 and 13 of the present specification, in which no water drop is formed.
  • FIG. 2 is a view showing compositions of Comparative Examples 1 to 11 and 13 of the present specification, in which no water drop is formed.
  • Fig. 3 is a diagram showing the composition of Comparative Example 12 of the present specification, showing moisture separation phenomenon.
  • the present invention relates to an organic sunscreen agent; Inorganic sunscreen agents; An oily phase including an emulsifier, an oil and a solidifying agent; And water, wherein the composition is a water drop solid UV blocking cosmetic composition.
  • the emulsifier may be selected from the group consisting of Cetyl PEG / PPG-10/1 Dimethicone, Lauryl PEG-8 Dimethicone, Dimethicone / 10/15 crosspolymer, laurylpyrid-9 polydimethylsiloxyethyl dimethicone, phage-9 polydimethylsiloxy ethyldicichone, lauryl pyridine-10 Tris (trimethylsiloxy) silyl ethyl dimethicone, phage / piperazine-19/19 dimethicone, phage / piperazine-18/18 dimethicone, phage-10 dimethicone and sorbitan sesquioleate , But is not limited thereto.
  • One aspect of the present invention is a composition
  • a composition comprising, as said emulsifier, cetylpiperazine / phyphage-10/1 dimethicone or laurylphage-8 dimethicone; Dimethicone / phage-10/15 crosspolymer; And sorbitan sesquioleate.
  • the composition is selected from the group consisting of cetylpiperazine / phyphage-10/1 dimethicone or laurylphage-8 dimethicone; Dimethicone / phage-10/15 crosspolymer; And sorbitan sesquioleate in a weight ratio of 1: 0.5 to 2: 0.3 to 2 , preferably 1 : 1 to 2 : 0.5 to 1.5.
  • a water drop solid UV blocking cosmetic composition containing an ultraviolet screening agent and having excellent water drop forming power and securing formulation stability can be obtained.
  • the water drop produced upon application of the composition of the present invention has an average diameter of about 1.1 to 1.3 times larger than that of a conventional water drop cosmetic, resulting in a high moisture content and excellent moisturizing effect.
  • the cetylpiperazine / phopipio-10/1 or laurylphage-8 dimethicone may be contained in an amount of 0.2 to 1.0% by weight based on the total weight of the composition, preferably 0.3 to 0.8 By weight, more preferably 0.4 to 0.8% by weight.
  • the emulsifier may be contained in an amount of 0.5 to 4.0% by weight, preferably 1.0 to 3.0% by weight, more preferably 0.7 to 2.5% by weight, By weight, and most preferably 1.0 to 2.0% by weight. If the content of the emulsifier exceeds 4.0% by weight, a water drop can not be formed when applying the cosmetic composition.
  • the solidifying agent may comprise a wax.
  • the wax includes, but is not limited to, at least one selected from the group consisting of candelilla wax, carnauba wax, microcrystalline wax, beeswax, ceresin, polyethylene, C30-45 alkyl methicone, ceresin and ozokerite can do.
  • the oil is selected from the group consisting of caprylic / capric triglyceride, phenyl trimethicone, isoeic acid, diisopropyl adipate hydroisomerized polyisobutene, octyldodecanol, But are not limited to, one or more selected from the group consisting of carbonate, sunflower seed oil, hexyldecyl myristyl methyl aminopropionate, cetyl hexyl hexanoate, macadamia seed oil and dimethicone.
  • the oil may be included in an amount of 3 to 20 wt%, preferably 5 to 18 wt%, more preferably 7 to 16 wt%, and most preferably 10 to 15 wt%, based on the total weight of the composition %. ≪ / RTI >
  • the organic ultraviolet screening agent and the inorganic ultraviolet screening agent may be contained in a weight ratio of 1: 0.1 to 5. Preferably in a weight ratio of 1: 0.1 to 2, more preferably 1: 0.4 to 1.2.
  • the ultraviolet screening agents are included in the weight ratio, excellent ultraviolet shielding effect can be obtained and water drop forming ability is excellent.
  • the organic ultraviolet screening agent may include, but is not limited to, one or more selected from the group consisting of ethylhexylmethoxycinnamate, ethylhexylsalicylate and homosalate.
  • the organic UV blocking agent may be contained in an amount of 3 to 25% by weight, preferably 3 to 20% by weight, and more preferably 7 to 20% by weight based on the total weight of the composition.
  • the ethylhexylmethoxycinnamate may comprise up to 7.5% by weight, the ethylhexylsalicylate up to 5.0% by weight, and the homosalate up to 10% by weight.
  • the inorganic ultraviolet blocking agent may include at least one of titanium dioxide and zinc oxide, but is not limited thereto.
  • the inorganic UV-blocking agent may be contained in an amount of 0.5 to 50% by weight, more preferably 1 to 35% by weight, more preferably 2 to 30% by weight, further preferably 2.5 to 20% by weight, Preferably 3 to 15% by weight.
  • the water-pervious portion may further include at least one of alcohols and an agonist.
  • the alcohols may include, but are not limited to, polyhydric alcohols such as glycerin, butylene glycol, propylene glycol, sorbitol, or polyethylene glycol.
  • the alcohols may be included in an amount of 1 to 10 wt%, preferably 2 to 8 wt%, more preferably 3 to 7 wt%, and most preferably 4 to 6 wt% based on the total weight of the composition .
  • the thickener may include, but is not limited to, xanthan gum.
  • the thickener may be included in an amount of 0.01 to 1.0% by weight, preferably 0.1 to 0.5% by weight based on the total weight of the composition.
  • the present invention provides a cosmetic composition
  • a cosmetic composition comprising: an organic sunscreen; Inorganic sunscreen agents; Emulsifier, oil phase; And a water phase, and a step of mixing the water phase and the water phase.
  • the method may further include the step of adding an aging agent to the mixture of alcohol and purified water and stirring and stirring at a temperature of 70 to 80 DEG C and a stirring speed of 500 to 2000 rpm for 5 to 30 minutes.
  • the method may further include the step of adding the water phase to the oil phase at 70 to 80 DEG C, and the adding step is a step of first stirring for 5 to 30 minutes at 500 to 1500 rpm and then at 1500 to 2500 rpm Followed by secondary agitation for 7 to 10 minutes.
  • the method may further include a step of defoaming and filtering the composition at 65 to 80 DEG C to flow out.
  • the temperature range, stirring speed and agitation time of each of the above methods are optimized for producing the cosmetic composition for water drop solid UV blocking of the present invention. If the above conditions are not satisfied, the formulation stability is poor and the water drop There is a problem that it is not formed.
  • compositions were prepared using the ingredients expected in Table 1 below.
  • the preparation method is as follows:
  • Transfer the water phase to the oil phase proceed for 5 to 30 minutes at 500 to 1500 rpm, preliminarily emulsify, and then emulsify at 1500 to 2500 rpm for 7 to 10 minutes.
  • the temperature was maintained at 70-80 ° C.
  • composition is defoamed and filtered at 65-80 < 0 > C to drain.
  • Example 3 only 3 wt%, 2 wt% and 2 wt% of ethylhexylmethoxycinnamate, ethylhexylsalicylate and homosalate were included, and each containing 5 wt% of zinc oxide and titanium oxide was prepared in the same manner as in Example 1.
  • Comparative Example 13 was manufactured by referring to Korean Patent No. 10-1678559.
  • laurylpyridyl-9 polydimethylsiloxyethyl dimethicone was used in an amount of 1 wt% instead of lauryl phage-8 dimethicone, instead of cetylpiperazine / piperazine-10/1 dimethicone
  • Phage-10 dimethicone was used in an amount of 1% by weight.
  • the composition of the present invention showed excellent formulation stability at low temperature, room temperature, body temperature and high temperature, but Comparative Examples 1 to 14 in which the emulsifier content was different or the composition of each component was different showed that the formulation was unstable I could.
  • the water drop generation was measured by the number of drop drops scraped off the surface 10 times with a spatula after filling the contents into a 12 g aluminum dish, and the results are shown in Table 5.
  • the water drop generation ability was evaluated according to the criteria shown in Table 4.
  • PA Ultraviolet A blocking effect 2 to less than 4 PA + has exist 4 or more and less than 8 PA ++ In lots 8 or more PA +++ Very much
  • the panels were applied to the same amount of the compositions of Examples 1 to 3 and Comparative Examples 1 to 14 and tested for spreadability, uniform application, adhesion and refreshing feeling (5 points: excellent, 4 Point: Good, 3 points: Normal, 2 points: Very poor, 1 point: Poor).
  • Example 1 Example 2 Example 3 Comparative Example 1 Comparative Example 2 Comparative Example 3 Comparative Example 4 Comparative Example 5 Comparative Example 6 Comparative Example 7 Comparative Example 8 Comparative Example 9 Comparative Example 10 Comparative Example 11 Comparative Example 12 Comparative Example 13 Comparative Example 14 Brittle 4.5 4.5 5 3.5 4.0 3.5 2.5 2.5 2.2 4.0 4.0 2.0 3.5 3.6 2.0 2.5 2.8 Whether uniform application 4.8 4.7 5 3.0 3.5 3.2 3.0 2.3 3.8 3.5 3.5 2.5 3.0 3.2 2.5 2.3 3.2 Adhesion 4.8 4.8 5 3.0 3.5 3.3 2.8 3.3 3.6 2.5 2.5 4.0 2.8 3.0 3.5 2.8 3.0 Refreshing feeling 5.0 4.9 5 4.0 3.5 3.5 3.6 3.8 2.0 2.8 2.8 2.0 3.7 3.5 2.0 2.5 2.5 2.5 2.5 2.5 2.5

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dermatology (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition cosmétique solide bloquant les UV de type à gouttes d'eau. La composition cosmétique solide bloquant les UV de type à gouttes d'eau selon un aspect de la présente invention est douée d'un excellent effet hydratant et peut conférer une sensation rafraîchissante sur la peau due aux gouttes d'eau qui se forment instantanément quand la composition est appliquée sur la peau. De plus, la composition selon la présente invention présente une excellente stabilité de formulation, de sorte que le phénomène de séparation des composants dans la composition peut être réduit au minimum, et que la composition peut être appliquée uniformément sur la peau pour conférer à la peau un effet de blocage des UV uniforme.
PCT/KR2018/008237 2017-07-21 2018-07-20 Composition cosmétique solide bloquant les uv de type à gouttes d'eau Ceased WO2019017735A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170092977A KR101813222B1 (ko) 2017-07-21 2017-07-21 워터드롭 고형 자외선 차단용 화장료 조성물
KR10-2017-0092977 2017-07-21

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WO2019017735A2 true WO2019017735A2 (fr) 2019-01-24
WO2019017735A3 WO2019017735A3 (fr) 2019-03-28

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KR (1) KR101813222B1 (fr)
CN (1) CN107638302B (fr)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12414906B2 (en) 2020-04-10 2025-09-16 The Procter & Gamble Company Compositions and methods for treating hot flashes

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KR101813222B1 (ko) * 2017-07-21 2017-12-28 한국콜마주식회사 워터드롭 고형 자외선 차단용 화장료 조성물
CN110227040B (zh) * 2018-06-14 2022-09-06 广州雅纯化妆品制造有限公司 一款可以出水的蜡基棒状化妆品及制备方法
KR102185640B1 (ko) 2018-10-10 2020-12-07 주식회사 인터코스코리아 메쉬타입의 수분방출형 쿠션 화장품
KR102004314B1 (ko) * 2018-11-30 2019-07-26 (주)씨아이티 워터드롭 타입 유중수형 화장료 조성물 및 이의 제조방법
KR102161124B1 (ko) * 2019-03-12 2020-09-29 주식회사 인터코스코리아 고형 자외선 차단용 화장료 조성물
KR102621854B1 (ko) * 2023-04-18 2024-01-05 한국콜마주식회사 우수한 수분감을 가진 유중수형 화장료 조성물

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KR101813222B1 (ko) * 2017-07-21 2017-12-28 한국콜마주식회사 워터드롭 고형 자외선 차단용 화장료 조성물

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12414906B2 (en) 2020-04-10 2025-09-16 The Procter & Gamble Company Compositions and methods for treating hot flashes

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KR101813222B1 (ko) 2017-12-28
WO2019017735A3 (fr) 2019-03-28
CN107638302B (zh) 2019-06-21
CN107638302A (zh) 2018-01-30

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