KR20180027846A - Sunscreen cosmetic composition - Google Patents
Sunscreen cosmetic composition Download PDFInfo
- Publication number
- KR20180027846A KR20180027846A KR1020160115014A KR20160115014A KR20180027846A KR 20180027846 A KR20180027846 A KR 20180027846A KR 1020160115014 A KR1020160115014 A KR 1020160115014A KR 20160115014 A KR20160115014 A KR 20160115014A KR 20180027846 A KR20180027846 A KR 20180027846A
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- South Korea
- Prior art keywords
- composition
- ultraviolet
- acid
- cosmetic composition
- organic
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- 230000035699 permeability Effects 0.000 description 1
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- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
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- 230000037380 skin damage Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940010747 sodium hyaluronate Drugs 0.000 description 1
- 239000001540 sodium lactate Substances 0.000 description 1
- 229940005581 sodium lactate Drugs 0.000 description 1
- 235000011088 sodium lactate Nutrition 0.000 description 1
- YWIVKILSMZOHHF-QJZPQSOGSA-N sodium;(2s,3s,4s,5r,6r)-6-[(2s,3r,4r,5s,6r)-3-acetamido-2-[(2s,3s,4r,5r,6r)-6-[(2r,3r,4r,5s,6r)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2- Chemical compound [Na+].CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 YWIVKILSMZOHHF-QJZPQSOGSA-N 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229940083466 soybean lecithin Drugs 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
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- 239000000758 substrate Substances 0.000 description 1
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- 238000012360 testing method Methods 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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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
- A61K8/30—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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
-
- 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
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4966—Triazines or their condensed 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/55—Phosphorus compounds
- A61K8/553—Phospholipids, e.g. lecithin
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Emergency Medicine (AREA)
- Biophysics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Cosmetics (AREA)
Abstract
Description
본 발명은 자외선 차단용 화장료 조성물에 관한 것으로, 보다 상세하게는 무기 자외선 차단제를 사용하지 않아 백탁 현상이 없고 높은 자외선 차단 효과를 나타내며 제형 안정성이 우수한 수중유형 자외선 차단용 화장료 조성물에 관한 것이다.More particularly, the present invention relates to a cosmetic composition for underwater sun protection, which is free of opacity, exhibits a high ultraviolet shielding effect and is excellent in formulation stability without using an inorganic ultraviolet screening agent.
자외선은 파장이 가시광선보다 짧은 광선이며 사람의 눈에는 보이지 않는 영역으로, 10nm 내지 400nm의 파장 영역을 가진다. 일반적인 X선이나 감마선보다 투과성은 낮지만 가시광선이나 적외선에 비해 에너지가 높은 편이기 때문에, 인간의 피부에 일광 화상, 색소침착, 광 노화 등을 일으키는 원인으로 작용하며 심하게 노출되었을 때에는 피부암을 일으키기도 한다.Ultraviolet rays have wavelengths shorter than visible rays and are invisible to the human eye and have a wavelength range of 10 to 400 nm. It has lower permeability than ordinary X-rays or gamma rays but has a higher energy than visible light or infrared rays. Therefore, it causes sunburn, pigmentation, photo aging, etc. on human skin. do.
자외선은 그 파장에 따라 단파 자외선(UVC; 200 내지 280nm), 중파 자외선(UVB; 290 내지 300nm), 장파 자외선(UVA; 320 내지 400nm)으로 분류되며, 이 중 가장 파장이 짧고 에너지가 높은 단파 자외선은 대부분 오존층에 흡수되어 지표에 도달하지 못하고 소실된다. 중파 자외선은 표피 기저층과 진피 상부까지 투과하여 홍반, 부종 등의 일광 화상과 주근깨와 같은 색소침착을 유발하여 피부암을 일으킨다. 장파 자외선은 자외선 중 가장 파장이 긴 광선으로 피부의 진피층까지 도달하여 피부의 탄력을 감소시켜 주름생성을 촉진하는 등 광 노화를 유발하는 노화 광선으로 알려져 있다. 이와 같이, 다양한 피부 손상을 유발하는 자외선으로부터 피부를 보호하기 위해 자외선 차단제의 필요성은 오래전부터 인식되어 왔고, 그 결과 다양한 종류의 자외선 차단 제품이 출시되어 왔다.Ultraviolet rays are classified into short-wave ultraviolet (UVC) light having a wavelength of 200 to 280 nm, medium-wave ultraviolet light (UVB) having a wavelength of 290 to 300 nm and long-wave ultraviolet light having a wavelength of 320 to 400 nm. Are mostly absorbed by the ozone layer and disappear without reaching the surface. The medium-wave ultraviolet rays penetrate to the epidermal basal layer and the upper part of the dermis to cause sunburn such as erythema and edema, and pigmentation such as freckle, thereby causing skin cancer. Long-wave ultraviolet light is the longest wavelength of ultraviolet rays, which reaches the dermis of the skin, thereby reducing the elasticity of the skin, promoting the generation of wrinkles, and is known as an aging ray that causes photoaging. Thus, the need for sunscreen agents to protect the skin from ultraviolet rays that cause various skin damages has long been recognized, and as a result, various types of ultraviolet screening products have been introduced.
이런 자외선 차단 제품은 일반적으로 유중수(Water-in-Oil)형과 수중유(Oil-in-Water)형의 제형으로 크게 분류된다. 유중수형 제품의 경우, 내수성이 우수한 반면, 외상의 유상 성분으로 인하여 다소 무거운 피부 도포감이 있고, 수중유형 유화 제품의 경우, 내수성이 부족하여 땀이나 물에 의한 효과 지속성 문제가 있는 반면 외상의 수분이 부여하는 우수한 피부 도포감을 느낄 수 있는 장점이 있다. These ultraviolet screening products are generally classified into water-in-oil type and oil-in-water type. In the case of water-in-oil type products, water resistance is excellent, but there is a feeling of skin application which is somewhat heavy due to the oil phase component of the trauma, and in the case of an underwater type emulsion product, there is a problem of persistence of sweat and water due to lack of water resistance. And a good feeling of skin application can be felt.
한편, 최근 백탁 현상이 발생하지 않는 높은 수치의 자외선 차단 제품에 대한 소비자 수요가 증가하고 있기에 무기 자외선 차단제를 배제한 제형 연구가 활발하게 진행되고 있다. 하지만, 높은 자외선 차단 효과를 얻기 위하여 다량의 유기 자외선 차단제를 사용할 경우, 끈적임 및 번들거림과 같은 피부 도포감 저하 및 제형 안정성이 떨어지는 문제가 발생하게 되며 이를 보완할 수 있는 기술이 필요하다.On the other hand, since consumer demand for high-value ultraviolet screening products, which do not cause cloudiness, is increasing recently, researches on formulations excluding inorganic ultraviolet screening agents are being actively carried out. However, when a large amount of organic UV blocking agent is used in order to obtain a high ultraviolet shielding effect, there is a problem that the skin coating sensitivity such as stickiness and shine is lowered and the stability of the formulation is lowered.
이에, 본 발명자들은 무기 자외선 차단제를 사용하지 않으면서도 높은 자외선 차단 효과를 얻기 위해 유기 자외선 차단제가 다량 함유된 자외선 차단 화장료 조성물에서 발생하는 사용감 및 제형 안정성이 저하되는 문제점을 해결하기 위해 연구하던 중, 유기 자외선 차단제를 수분산시킴으로써 비율을 최소화하여 우수한 사용감과 제형 안정성을 나타내면서도 높은 수치의 자외선 차단 효과를 나타내는 것을 확인하여 본 발명을 완성하였다.Accordingly, the inventors of the present invention have conducted studies to solve the problem of deterioration in feeling and form stability of an ultraviolet (UV) blocking cosmetic composition containing a large amount of an organic ultraviolet screening agent in order to obtain a high ultraviolet screening effect without using an inorganic ultraviolet screening agent, It was found that the organic UV blocking agent was dispersed in water to minimize the ratio, thereby exhibiting excellent feeling on use and stability in formulation, while exhibiting a high UV blocking effect.
따라서, 본 발명의 목적은 무기 자외선 차단제를 포함하지 않아 백탁 현상이 없으면서도, 높은 자외선 효과를 나타내며, 사용감과 제형 안정성이 우수한 수중유형 자외선 차단용 화장료 조성물을 제공하는데 있다.Accordingly, an object of the present invention is to provide a cosmetic composition for an underwater type ultraviolet ray shielding agent which does not contain an inorganic ultraviolet screening agent, exhibits a high ultraviolet ray effect without any whitening, and has excellent feeling and stability.
상기 과제를 해결하기 위한 수단으로서, 본 발명은 As means for solving the above problems,
유기 자외선 차단제;Organic sunscreen agents;
무기 자외선 차단제; 및Inorganic sunscreen agents; And
하이드로제네이티드레시틴을 포함하고,Comprising hydrogenated lecithin,
상기 유기 자외선 차단제는 전체 조성물 중량 대비 1 내지 30 중량%로 포함하고, 무기 자외선 차단제는 5 중량% 미만으로 포함하는 것인, 수중유형 자외선 차단용 화장료 조성물을 제공한다.Wherein the organic UV blocking agent is contained in an amount of 1 to 30 wt% based on the total weight of the composition, and the inorganic UV blocking agent is contained in an amount of less than 5 wt%.
본 발명에 따른 자외선 차단용 화장료 조성물은 무기 자외선 차단제를 사용하지 않고 유기 자외선 차단제의 비율을 최소화하여 사용감과 제형 안정성이 우수할 뿐만 아니라, 높은 자외선 차단 효과를 제공할 수 있다. 또한, 본 발명에 따른 조성물은 백탁 현상 없이 청량감과 촉촉함이 뛰어나 사용감이 우수하며, 석출 및 분리가 일어나지 않아 제형 안정성이 우수하다.The cosmetic composition for protecting ultraviolet rays according to the present invention minimizes the proportion of the organic ultraviolet screening agent without using an inorganic ultraviolet screening agent, thereby providing excellent feeling for use and stability in formulation and providing a high ultraviolet screening effect. In addition, the composition according to the present invention is excellent in feeling of use with excellent refreshing sensation and moistness without cloudiness, excellent in formulation stability due to no precipitation and separation.
이하, 본 발명을 보다 상세히 설명한다.Hereinafter, the present invention will be described in more detail.
본 발명은, According to the present invention,
유기 자외선 차단제; 무기 자외선 차단제; 및 하이드로제네이티드레시틴을 포함하고,Organic sunscreen agents; Inorganic sunscreen agents; And hydrogenated lecithin,
상기 유기 자외선 차단제는 전체 조성물 중량 대비 1 내지 30 중량%로 포함하고, 무기 자외선 차단제는 5 중량% 미만으로 포함하는 것인, 수중유형 자외선 차단용 화장료 조성물에 관한 것이다.Wherein the organic UV blocking agent is contained in an amount of 1 to 30 wt% based on the total weight of the composition, and the inorganic UV blocking agent is contained in an amount of less than 5 wt%.
본 발명에 있어서, 용어 "자외선 차단제"에는 자외선을 산란, 반사 또는 흡수하는 등의 기전으로 피부에 도달한 자외선을 차단할 수 있는 성분이라면 모두 포함될 수 있으며, 예컨대, 무기 자외선 차단제, 유기 자외선 차단제 및 이들의 혼합물이 포함될 수 있다.In the present invention, the term "ultraviolet screening agent" may include any component capable of blocking ultraviolet rays reaching the skin through a mechanism such as scattering, reflecting or absorbing ultraviolet rays. Examples thereof include inorganic ultraviolet screening agents, May be included.
따라서, 본 발명에 따른 자외선 차단용 화장료 조성물에는 유기 자외선 차단제, 무기 자외선 차단제 또는 이들의 혼합물이 포함될 수 있다.Accordingly, the cosmetic composition for protecting ultraviolet rays according to the present invention may include an organic ultraviolet screening agent, an inorganic ultraviolet screening agent, or a mixture thereof.
본 발명에 따른 자외선 차단용 화장료 조성물은 유기 자외선 차단제를 포함한다. 본 발명에 있어서, 상기 유기 자외선 차단제는 자외선 흡수 효과가 있고 백탁 현상이 없다는 장점이 있으며, 유용성, 수용성, 유분산성 또는 수분산성 유기 자외선 차단제로 구분될 수 있다. 예컨대, 유용성 또는 유분산성으로는 에칠헥실메톡시신나메이트, 에칠헥실살리실레이트, 비스-에칠헥실옥시페놀메톡시페닐트리아진, 이소아밀p-메톡시신나메이트, 디에칠아미노하이드록시벤조일헥실벤조에이트, 4-메칠벤질리덴캠퍼, 디소듐페닐디벤즈아미다졸테트라설포네이트, 디에칠헥실부타미도프리아존, 메칠렌비스-벤조트리아졸릴테트라메칠부틸페놀, 에칠헥실디메칠파바, 글리세릴파바, 드로메트리졸, 드로메트리졸트리실록산, 디갈로일트리올레이트, 3-(4-메칠벤질리덴)-캄파, 메틸안트라닐레이트, 벤조페논-3, 벤조페논-4, 벤조페논-8, 부틸메톡시디벤조일메탄, 시녹세이트, 에칠헥실트리아존, 옥틸메톡시신나메이트, 옥토크릴렌, 옥틸디메칠파바, 옥틸살리실레이트, 옥시벤존, 시녹세이트, 옥틸트리아존, 파라아미노안식향산, 호모살레이트, 폴리실리콘-15 등과 수용성 또는 수분산성은 페닐벤즈이미다졸설포닉애씨드, 테레프탈릴리덴디캠퍼설포닉애씨드 및 그의 염류, 2-페닐벤즈이미다졸-5-설폰산 등이 포함될 수 있으나, 이에 한정되는 것은 아니다. 상기 유기자외선차단제는 전체 조성물 중량 대비 1 내지 30 중량% 사용될 수 있으며, 바람직하게는 5 내지 25 중량% 사용될 수 있다. 상기 유기 자외선 차단제가 1 중량% 미만이면 자외선 차단력이 떨어지고, 30 중량%를 초과하면 사용감이 떨어지게 되는 문제점이 발생할 수 있다. 따라서, 본 발명에 따른 자외선 차단용 화장료 조성물은 상기와 같은 함량 범위에서 우수한 자외선 차단 효과 및 사용감을 제공할 수 있다.The cosmetic composition for protecting ultraviolet rays according to the present invention comprises an organic sunscreen agent. In the present invention, the organic ultraviolet screening agent has an ultraviolet absorbing effect and has no whitening phenomenon. The organic ultraviolet screening agent can be classified into useful, water-soluble, oil-dispersible or water-dispersible organic ultraviolet screening agents. Examples of usability or oil dispersibility include, but are not limited to, ethylhexyl methoxycinnamate, ethylhexylsalicylate, bis-ethylhexyloxyphenol methoxyphenyltriazine, isoamyl p-methoxy cinnamate, diethylaminohydroxybenzoylhexylbenzoate Diethylphenyldibenzimidazole tetrasulfonate, diethylhexylbutamidopriazone, methylenebis-benzotriazolyltetramethylbutylphenol, eicylhexyldimethylpiperazine, glycerylparaben, glycerylpiperazine, and the like. (4-methylbenzylidene) -camphor, methyl anthranilate, benzophenone-3, benzophenone-4, benzophenone-8, butyl Methoxydibenzoylmethane, cyoxsite, ethylhexyltriazone, octylmethoxycinnamate, octocrylene, octyldimethylpivalate, octylsalicylate, oxybenzone, cyoxsite, octyltriazone, paraaminobenzoic acid, homosyl Lay , Polysilicon-15 and the like, and water-soluble or water-dispersible phenylbenzimidazolesulfonic acid, terephthalylidene dicampersulfic acid and its salts, 2-phenylbenzimidazole-5-sulfonic acid, It is not. The organic UV blocking agent may be used in an amount of 1 to 30% by weight, preferably 5 to 25% by weight, based on the total weight of the composition. If the amount of the organic UV blocking agent is less than 1% by weight, ultraviolet blocking power may be deteriorated. If the organic UV blocking agent is more than 30% by weight, a feeling of use may be deteriorated. Therefore, the cosmetic composition for protecting ultraviolet rays according to the present invention can provide an excellent ultraviolet shielding effect and a feeling of use in the above-mentioned content range.
또한, 상기 무기 자외선 차단제는 자외선 산란, 반사 효과가 있으나 백탁 현상이 일어날 수 있다. 예컨대, 이산화티탄, 산화아연 및 지르코늄옥사이드, 칼슘세륨 옥사이드 등이 포함될 수 있으나, 이에 한정되는 것은 아니다.In addition, the inorganic ultraviolet screening agent may have a scattering and reflection effect of ultraviolet rays, but cloudiness may occur. For example, titanium dioxide, zinc oxide and zirconium oxide, calcium cerium oxide, and the like may be included, but are not limited thereto.
본 발명의 한 구체예에서, 본 발명에 따른 자외선 차단용 화장료 조성물은 유기 자외선 차단제를 포함하고, 무기 자외선 차단제는 실질적으로 포함하지 않을 수 있다. 상기 "실질적으로 포함하지 않을 수 있다"는 화장료 조성물의 전체 중량 대비 5 중량% 미만, 4 중량% 미만, 3 중량% 미만, 2 중량% 미만, 1 중량% 미만, 0.5 중량% 미만, 0.05 중량% 미만, 0.0005 중량% 미만, 또는 가장 바람직하게 0.00001 중량% 미만인 것을 의미할 수 있다. 한 구체예에서, 본 발명에 따른 자외선 차단용 화장료 조성물에 포함된 무기 자외선 차단제의 함량이 화장료 조성물 전체 중량 대비 5 중량% 미만, 4 중량% 미만, 3 중량% 미만, 2 중량% 미만, 1 중량% 미만, 0.5 중량% 미만, 0.05 중량% 미만, 0.0005 중량% 미만, 또는 가장 바람직하게 0.00001 중량% 미만인 것을 의미할 수 있다.In one embodiment of the present invention, the cosmetic composition for protecting ultraviolet rays according to the present invention includes an organic ultraviolet screening agent, and may not substantially contain an inorganic ultraviolet screening agent. Less than 4% by weight, less than 3% by weight, less than 2% by weight, less than 1% by weight, less than 0.5% by weight, less than 0.05% by weight based on the total weight of the cosmetic composition, , Less than 0.0005 wt%, or most preferably less than 0.00001 wt%. In one embodiment, the content of the inorganic ultraviolet screening agent in the ultraviolet screening cosmetic composition according to the present invention is less than 5% by weight, less than 4% by weight, less than 3% by weight, less than 2% by weight, , Less than 0.5%, less than 0.05%, less than 0.0005%, or most preferably less than 0.00001% by weight of the composition.
본 발명의 목적상 무기 자외선 차단제로 인한 백탁 현상을 억제하기 위하여, 상기 자외선 차단용 화장료 조성물은 무기 자외선 차단제를 전혀 포함하지 않는 것이 가장 바람직하다.For the purpose of the present invention, it is most preferable that the cosmetic composition for ultraviolet shielding does not contain any inorganic ultraviolet screening agent in order to suppress the whitening phenomenon caused by the inorganic ultraviolet screening agent.
또한 본 발명에 따른 자외선 차단용 화장료 조성물은 하이드로제네이티드레시틴을 포함한다. 본 발명에 있어서, 하이드로제네이티드레시틴(hydrogenated lecithin)은 항산화성이 그것의 수소화에 의해 증가되는 레시틴을 의미한다. 상기 하이드로제네이티드레시틴은 공지의 하이드로제네이티드레시틴이라면 그 종류가 특별히 제한되는 것은 아니며, 예를 들면 하이드로제네이티드 소이빈 레시틴(대두 레시틴), 오보 레시틴(난황 레시틴)류, 해바라기, 유채, 옥수수 등에서 유래하는 레시틴류 등을 포함할 수 있다. 상기 하이드로제네이티드레시틴은 전체 조성물 중량 대비 1 내지 10 중량%로 포함될 수 있으며, 바람직하게는 1 내지 5 중량%로 포함될 수 있다. 본 발명에서 상기 하이드로제네이티드레시틴의 함량이 1 중량% 미만으로 포함될 경우 유기 자외선 차단제를 수분산시키기 어려우며, 10 중량%을 초과하여 포함될 경우 제형 안정성이 저하되고 사용감이 떨어지게 되는 문제점이 발생할 수 있다.In addition, the cosmetic composition for protecting ultraviolet rays according to the present invention includes hydrogenated lecithin. In the present invention, hydrogenated lecithin refers to lecithin whose antioxidative properties are increased by hydrogenation thereof. The type of the hydrogenconed lecithin is not particularly limited as long as it is a known hydrogenconed lecithin. Examples of the hydrogenerated lecithin include hydrogenated soybean lecithin (soybean lecithin), ovocetin (egg lecithin), sunflower, rapeseed, Derived lecithin, and the like. The hydrogenated lecithin may be contained in an amount of 1 to 10% by weight, preferably 1 to 5% by weight based on the total weight of the composition. If the content of the hydrogencontained lecithin is less than 1% by weight, it is difficult to disperse the organic sunscreen agent. If the amount of the hydrogencontained lecithin is more than 10% by weight, the stability of the formulation may deteriorate and the feeling of use may be deteriorated.
본 발명에 따른 조성물에서 유기 자외선 차단제는 상기 하이드로제네이티드레시틴에 의해 수분산된 것일 수 있다. 유기 자외선 차단제를 수분산시키는 방법은 양이온, 음이온 또는 비이온성 계면활성제로 처리하는 방법 등이 있으나 이에 제한되는 것은 아니며, 당업계에서 통상적으로 사용되는 방법이라면 모두 적용시킬 수 있다.In the composition according to the present invention, the organic sunscreen agent may be water-dispersed by the above-mentioned hydrogenated lecithin. The method of dispersing the organic ultraviolet screening agent in water may be a method of treating with a cationic, anionic or nonionic surfactant, but the present invention is not limited thereto, and any method that is commonly used in the art can be applied.
본 발명에 있어서, 상기 하이드로제네이티드레시틴은 위에서 기술한 유기 자외선 차단제를 수분산시키기 위해 포함되는 것일 수 있다. 하기 실시예에서는, 하이드로제네이티드레시틴이 유기 자외선 차단제를 수분산시킴으로써 수중유형 조성물의 제형 안정성을 향상시킬 수 있고, 높은 자외선 차단 효과를 나타내는 것을 확인하였다.In the present invention, the hydrogencontained lecithin may be included to disperse the organic sunscreen agent described above in water. In the following examples, it has been confirmed that the hydrogensified lecithin can improve the formulation stability of an underwater type composition by water-dispersing the organic ultraviolet screening agent and show a high ultraviolet shielding effect.
본 발명에 따른 자외선 차단용 화장료 조성물은 수상성분을 포함할 수 있다. 본 발명에 있어서, 상기 수상성분은 사용시 청량하고 촉촉한 감을 크게 높여주는 성분으로써, 프로필렌글리콜, 1,3-부틸렌글리콜, 디프로필렌글리콜, 폴리에틸렌글리콜 등을 포함하는 글리콜; 글리세린, 디글리세린, 폴리글리세린 등을 포함하는 글리세롤; 솔비톨, 멀티톨, 자당, 전분당, 라쿠치톨 등을 포함하는 당; 구아껌, 콘드로이틴 유산나트륨, 히아루론산나트륨, 아라비아고무, 알긴산나트륨, 콜라기난, 메틸셀룰로오스, 하이드록시메틸셀룰로오스, 카르복실비닐폴리머, 폴리비닐알콜, 폴리비닐피롤리돈, 알킬화카르복실비닐폴리머, 폴리아크릴산나트륨 등을 포함하는 수용성 고분자; 염화나트륨염, 염화마그네슘, 유산나트륨 등을 포함하는 염; 및 알로에베라, 오이, 레몬, 라벤더, 로즈 등을 포함하는 식물 추출액으로 이루어진 군으로부터 선택된 어느 하나 이상이 사용될 수 있으나, 이에 한정되는 것은 아니다. 상기 수상성분은 조성물 총 중량 대비 1 내지 70 중량% 사용될 수 있으며, 바람직하게는 15 내지 60 중량% 사용될 수 있다.The ultraviolet screening cosmetic composition according to the present invention may contain an aqueous phase component. In the present invention, the water-based component is a component that greatly enhances a refreshing and moist feeling upon use, and includes glycol including propylene glycol, 1,3-butylene glycol, dipropylene glycol, and polyethylene glycol; Glycerol including glycerin, diglycerin, polyglycerin and the like; Sugars including sorbitol, multitol, sucrose, starch sugar, laquatitol, and the like; Wherein the polymer is selected from the group consisting of guar gum, sodium chondroitin sulfate, sodium hyaluronate, gum arabic, sodium alginate, collaginan, methylcellulose, hydroxymethylcellulose, carboxylvinyl polymer, polyvinyl alcohol, polyvinylpyrrolidone, alkylated carboxyl vinyl polymer, Water-soluble polymers including sodium and the like; Salts including sodium chloride, magnesium chloride, sodium lactate and the like; And plant extracts including aloe vera, cucumber, lemon, lavender, rose and the like, but are not limited thereto. The aqueous phase component may be used in an amount of 1 to 70% by weight, preferably 15 to 60% by weight based on the total weight of the composition.
본 발명에 따른 자외선 차단용 화장료 조성물은 피부 보습, 영양, 사용감, 저온 안정성, 효능 등을 나타낼 수 있는 수용성 고분자, 염류 등의 수용성 원료를 추가로 포함할 수 있다.The cosmetic composition for blocking ultraviolet rays according to the present invention may further comprise water-soluble raw materials such as water-soluble polymers, salts and the like which can exhibit skin moisturizing, nutrition, feelings of use, low temperature stability and efficacy.
상기 수용성 원료는 전체 조성물 중량 대비 10 중량% 이내로 포함되는 것이 바람직하며, 함량이 10 중량%를 초과하는 경우 점도가 높아지고 사용감이 저하되는 문제가 발생할 수 있다. 상기 수용성 원료는 당업계에서 일반적으로 사용하는 원료라면 그 종류가 제한되는 것은 아니다.The water-soluble raw material is preferably contained in an amount of 10% by weight or less based on the total weight of the composition. If the content exceeds 10% by weight, the viscosity of the water-soluble raw material may increase and the feeling of use may deteriorate. The kind of the water-soluble raw material is not limited as long as it is a raw material generally used in the art.
본 발명에 따른 자외선 차단용 화장료 조성물은 계면활성제를 포함할 수 있다. 본 발명에 있어서, 계면활성제는 유화제로서 제형의 안정성을 향상시키기 위해 사용하는 것으로, 친유성 비이온 계면활성제 또는 양이온성 계면활성제가 사용될 수 있다. 예를 들면, 폴리소르베이트20, 피이지-10 레이프씨드스테롤, 미리스틱애씨드, 스테아릭애씨드 및 베헤닉애씨드로 이루어진 군에서 선택된 하나 이상을 포함할 수 있으나, 이에 제한되는 것은 아니다. The cosmetic composition for blocking ultraviolet rays according to the present invention may contain a surfactant. In the present invention, the surfactant is used as an emulsifier to improve the stability of a formulation, and a lipophilic nonionic surfactant or a cationic surfactant can be used. But are not limited to, for example, one or more selected from the group consisting of polysorbate 20, phage-10 rape seed sterol, myristic acid, stearic acid and behenic acid.
본 발명에 있어서, 상기 계면활성제 하이드로제네이티드레시틴과 혼합하여 사용할 수 있으며, 그 함량은 전체 조성물 중량 대비 1 내지 10 중량%, 바람직하게는 1 내지 5 중량%로 포함될 수 있다. 상기와 같은 함량 범위에서 제형 안정성과 사용감이 우수한 자외선 차단용 화장료 조성물을 제공할 수 있다.In the present invention, the surfactant may be used in admixture with the hydrogencontained lecithin. The content of the surfactant may be 1 to 10% by weight, preferably 1 to 5% by weight based on the total weight of the composition. It is possible to provide a cosmetic composition for ultraviolet ray shielding which is excellent in formulation stability and feeling in the above content range.
본 발명에 따른 자외선 차단용 화장료 조성물은 자외선 차단 촉진제를 포함할 수 있다. 상기 자외선 차단 촉진제는 피토스테릴/옥틸도데실라우로일글루타메이트, 에틸렌아크릴레이트, 폴리아크릴레이트-15, 폴리아크릴레이트-17 및 스타이렌/아크릴레이트 폴리머로 이루어진 군에서 선택된 하나 이상을 포함할 수 있으나, 이에 한정되는 것은 아니다. 상기 자외선 차단 촉진제는 전체 조성물 중량 대비 0.1 내지 5 중량%로 포함될 수 있으며, 바람직하게는 1 내지 3 중량%로 포함될 수 있다. 자외선 차단 촉진제의 함량이 0.1 중량% 미만으로 포함될 경우 유기 자외선 차단제만으로는 높은 자외선 차단 효과를 나타내기 힘들고, 5 중량%를 초과하면 제형 안정성이 저하되는 문제가 발생할 수 있다.The cosmetic composition for protecting ultraviolet rays according to the present invention may include an ultraviolet barrier accelerator. The ultraviolet barrier accelerator may include at least one selected from the group consisting of phytosteryl / octyldodecyllauroyl glutamate, ethylene acrylate, polyacrylate-15, polyacrylate-17 and styrene / acrylate polymer , But is not limited thereto. The ultraviolet barrier accelerator may be included in an amount of 0.1 to 5% by weight, preferably 1 to 3% by weight, based on the total weight of the composition. When the content of the ultraviolet barrier promoter is less than 0.1% by weight, the organic ultraviolet screening agent alone does not exhibit a high ultraviolet shielding effect. If the content of the ultraviolet barrier accelerator exceeds 5% by weight, the stability of the formulation may deteriorate.
본 발명에 따른 자외선 차단용 화장료 조성물은 상기 성분들 이외에 조성물의 효과를 떨어트리지 않는 범위 내에서, 안정화제, 향료, 산화방지제, 점증제, 보습제, 유연제, 고흡유능 분체, 점도하강제, pH 조절제 등의 통상 화장료에 배합되는 성분을 적당 배합해, 통상의 방법에 따라 제조할 수 있다. The ultraviolet screening cosmetic composition according to the present invention may contain, in addition to the above components, a stabilizer, a flavor, an antioxidant, a thickener, a moisturizer, a softener, a high- , And the like can be prepared by a conventional method.
본 발명에 따른 자외선 차단용 화장료 조성물은 수중유형 제형일 수 있다. 상기 수중유형 자외선 차단용 화장료 조성물은 위에서 기술한 구성성분을 물리적인 방식으로 혼합하여 제조할 수 있다. 본 발명에 있어서, 원료 혼합(배합 또는 균질화) 방법은 공지의 미세 분산법을 사용하는 것으로서 그 방법이 특별히 제한되는 것은 아니나, 예를 들면, 초음파 분쇄(sonication), 미세 유동화(microfluidization), 균질화(homogenization) 등의 방법을 사용할 수 있다. 상기 방법은 울트라호모게나이저(ultrahomogenizer), 마이크로플루이다이저(microfluidizer, 미세용액화 장비) 또는 호모믹스(homomixer, 초고압 균질기) 등의 공지의 장비를 사용하여 이루어질 수 있으나, 이에 한정되는 것은 아니다. 하기 실시예에서는 통상의 분산믹서(diperse mixer)를 사용하여 원료들을 혼합하는 방식으로 수중유형 자외선 차단용 화장료 조성물을 제조하였다. The UV-blocking cosmetic composition according to the present invention may be an underwater type formulation. The cosmetic composition for underwater type ultraviolet shielding may be prepared by mixing the above-described components in a physical manner. In the present invention, the raw material mixing (blending or homogenizing) method uses a known microdispersing method, and the method is not particularly limited. For example, ultrasonic wave sonication, microfluidization, homogenization homogenization) can be used. The method may be performed using known equipment such as an ultrahomogenizer, a microfluidizer, or a homomixer, but is not limited thereto . In the following examples, a cosmetic composition for underwater type ultraviolet rays was prepared by mixing raw materials using a conventional dipperse mixer.
또한, 본 발명에 따른 자외선 차단용 화장료 조성물은 100 내지 3,000cps, 예를 들어 100 내지 800 cps의 점도 값을 가지는 것일 수 있다. 자외선 차단용 화장료 조성물이 상기와 같은 저점도 값을 가짐으로써, 피부 도포감과 사용감이 우수한 화장료 조성물을 제공할 수 있다.In addition, the UV-blocking cosmetic composition according to the present invention may have a viscosity of 100 to 3,000 cps, for example, 100 to 800 cps. The cosmetic composition for ultraviolet shielding has a low viscosity value as described above, so that it is possible to provide a cosmetic composition excellent in feeling of skin application and feeling.
본 발명에 따른 화장료 조성물은 우수한 자외선 차단 효과를 갖는바, 바람직하게 자외선 차단지수(Sun Protection Factor, SPF) 50 이상 및/또는 자외선 A 차단지수(Protection Factor of UVA, PFA) 8 이상, 자외선 A 차단등급(Protectiongrade of UVA, PF) +++ 이상일 수 있다. 또한, 백탁 현상이 거의 나타나지 않는다. The cosmetic composition according to the present invention has an excellent ultraviolet shielding effect and preferably has a Sun Protection Factor (SPF) of 50 or more and / or a Protection Factor of UVA (PFA) of 8 or more, (Protectiongrade of UVA, PF) +++. In addition, there is little whitening.
상기 "자외선 차단지수(Sun Protection Factor, SPF)"는 UVB를 차단하는 제품의 차단효과를 나타내는 지수를 의미하며, 자외선 차단지수 측정방법 및 자외선차단지수 표시방법은 한국 식품의약품안전처고시 제2013-28호, 2013.4.5. 시행, 「기능성화장품 심사에 관한 규정」의 별표 3의 제2장 자외선 차단지수(SPF) 측정방법에 고시된 바에 따른다. The term "Sun Protection Factor (SPF)" as used herein refers to an index indicating the blocking effect of a product blocking UVB. The method of measuring the UVB index and the method of displaying the UVB index are disclosed in Korea Food and Drug Administration Notice 2013- 28, 2014.4.5. (SPF) measurement method specified in Attachment 3 of Annex 3 of the 「Regulation on the Examination of Functional Cosmetics」.
상기 “자외선 A 차단지수(Protection Factor of UVA, PFA)”는 UVA를 차단하는 제품의 차단효과를 나타내는 지수를 의미하며, “자외선A 차단등급(Protection grade of UVA, PF)”은 UVA 차단효과의 정도를 의미한다. PFA 2이상이면 PA로 표시하며, PFA 2 이상 4 미만은 PA+, PFA 4 이상 8 미만은 PA++, 그리고 PFA 8이상은 PA+++로 표기할 수 있다(단, PFA 값의 소수점 이하는 버리고 정수로 표기한 것을 전제로 함). 자외선 A 차단지수 측정방법 및 자외선 A 차단지수 계산에 관해서는, 한국 식품의약품안전처고시 제2013-28호, 2013.4.5. 시행, 「기능성화장품 심사에 관한 규정」의 별표 3의 제4장 자외선 A 차단지수 측정방법에 고시된 바에 따른다.The term " Protection Factor of UVA (PFA) " refers to an index indicating the blocking effect of a product that blocks UVA. &Quot; Protection grade of UVA (PF) " . PFA 2 or more is indicated as PA, and PFA 2 or more is less than 4 PA +, PFA 4 or more is less than 8 PA ++, and more than PFA 8 is PA +++ (note that the decimal point of the PFA value is discarded and expressed as an integer . Regarding the method of measuring ultraviolet A blocking index and calculation of ultraviolet A blocking index, Korea Food & Drug Administration Notice 2013-28, 2013.4.5. And shall be in accordance with Article 4 of Annex 3 of the "Regulations for the Examination of Functional Cosmetics" published in the method for measuring ultraviolet A blocking index.
본 발명의 자외선 차단용 화장료 조성물은 단독 또는 중복으로 도포하여 사용하거나, 본 발명 이외의 다른 화장료 조성물과 중복 도포하여 사용할 수 있다. 또한, 본 발명에 따른 화장료 조성물은 통상적인 사용방법에 따라 사용될 수 있으며, 사용자의 피부 상태 또는 취향에 따라 그 사용횟수를 달리할 수 있다.The ultraviolet screening cosmetic composition of the present invention may be used alone or in combination, or may be used by overlapping with a cosmetic composition other than the present invention. In addition, the cosmetic composition according to the present invention can be used according to a conventional method of use, and may be used in a different number of times depending on the skin condition or taste of the user.
본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 상세하게 후술되어 있는 실험예 및 제조예들을 참조하면 명확해질 것이다. 그러나 본 발명은 이하에서 개시되는 실험예 및 제조예에 한정되는 것이 아니라, 서로 다른 다양한 형태로 구현될 것이며, 단지 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이다.Advantages and features of the present invention and methods of achieving them will be apparent with reference to the following Examples and Preparation Examples. It should be understood, however, that the invention is not limited to the disclosed examples and preparations, but may be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein, It is provided to inform the person completely of the scope of the invention.
실시예Example : 수중유형 자외선 차단 : Underwater type sun protection 화장료Cosmetics 조성물의 제조 Preparation of composition
실시예는 하기 표 1의 조성에 따라 원료 1 내지 5(유상)를 유상믹서에서 75℃에서 가열하여 용해시켰다. 원료 6 내지 10(수상)을 수상믹서에서 용해시킨 후 70℃로 가열하였다. 원료 11 내지 19(첨가제 A)를 고압 유화한 후, 이를 수상에 첨가하여 균질화기를 이용해 7분간 분산시켰다. 이후, 원료 20을 첨가하여 70℃에서 균질화기로 10분간 분산시켰고, 원료 21을 첨가하여 8분간 분산시켰다(첨가제 B). 다음으로, 앞서 유상믹서에서 용해한 원료 1 내지 5(유상)를 75℃에서 수상에 투입하여 유화하였다. 마지막으로 50℃로 냉각한 후, 원료 22 내지 23(첨가제 C)을 첨가하고 3분간 균질화기로 분산시켜 수중유형의 자외선 차단용 화장료 조성물을 제조하였다.In Examples, raw materials 1 to 5 (oil phase) were dissolved by heating in an oil-phase mixer at 75 DEG C according to the composition shown in Table 1 below. The raw materials 6 to 10 (water phase) were dissolved in a water mixer and heated to 70 ° C. The raw materials 11 to 19 (additive A) were emulsified under high pressure and then added to the water phase and dispersed for 7 minutes using a homogenizer. Thereafter, the raw material 20 was added, and the mixture was dispersed at 70 DEG C for 10 minutes in a homogenizer. The raw material 21 was added and dispersed for 8 minutes (additive B). Next, raw materials 1 to 5 (oil phase) dissolved in an oil phase mixer were added to the water phase at 75 DEG C and emulsified. Finally, after cooling to 50 캜, raw materials 22 to 23 (additive C) were added and dispersed for 3 minutes in a homogenizer to prepare an underwater type cosmetic composition for ultraviolet screening.
비교예Comparative Example : 자외선 차단 : UV protection 화장료Cosmetics 조성물의 제조 Preparation of composition
비교예는 첨가제 A에서 하이드로제네이티드레시틴을 첨가한 것을 제외하고는 실시예와 동일한 방법으로 제조하였다. 구체적으로, 하기 표 2의 조성에 따라 원료 1 내지 5(유상)를 유상믹서에서 75℃에서 가열하여 용해시켰다. 원료 6 내지 10(수상)을 수상믹서에서 용해시킨 후 70℃로 가열하였다. 원료 11 내지 18(첨가제 A)을 고압유화한 후, 수상에 첨가하여 균질화기를 이용해 7분간 분산시켰다. 이후, 원료 19를 첨가하여 70℃에서 균질화기로 10분간 분산시켰고, 원료 20을 첨가하여 8분간 분산시켰다(첨가제 B). 다음으로 앞서 유상믹서에서 용해한 원료 1 내지 5(유상)를 75℃에서 수상에 투입하여 유화하였다. 마지막으로 50℃로 냉각한 후, 원료 21 내지 22(첨가제 C)를 첨가하고 3분간 균질화기로 분산시켜 자외선 차단용 화장료 조성물을 제조하였다.The comparative example was prepared in the same manner as the example except that the hydrogenated lecithin was added to the additive A. Specifically, raw materials 1 to 5 (oil phase) were dissolved by heating in an oil-phase mixer at 75 占 폚 according to the composition shown in Table 2 below. The raw materials 6 to 10 (water phase) were dissolved in a water mixer and heated to 70 ° C. The raw materials 11 to 18 (additive A) were emulsified under high pressure and then added to the water phase and dispersed for 7 minutes using a homogenizer. Thereafter, the raw material 19 was added and dispersed at 70 캜 for 10 minutes in a homogenizer. The raw material 20 was added and dispersed for 8 minutes (additive B). Next, raw materials 1 to 5 (oil phase) dissolved in an oil phase mixer were added to the water phase at 75 DEG C and emulsified. Finally, after cooling to 50 캜, raw materials 21 to 22 (additive C) were added and dispersed for 3 minutes with a homogenizer to prepare cosmetic composition for ultraviolet ray shielding.
실험예Experimental Example 1: 고온에서의 제형 안정성 평가 1: Evaluation of formulation stability at high temperature
상기 실시예 및 비교예에서 제조한 각각의 자외선 차단 화장료 조성물에 대하여 고온에서의 제형 안정도를 평가하기 위해, 50℃에서 3개월간 관찰하였다. 제형 안정도는 조성물 보관 후 1일, 1주, 2주, 3주, 1개월 경과 시점에 육안으로 관찰하였고, 아래와 같은 평가 기준에 의해 평가하였다. 그 결과를 표 3에 나타내었다.Each of the ultraviolet barrier cosmetic compositions prepared in Examples and Comparative Examples was observed at 50 占 폚 for 3 months in order to evaluate the formulation stability at a high temperature. Formulation stability was visually observed at 1 day, 1 week, 2 weeks, 3 weeks, and 1 month after storage of the composition, and evaluated according to the following evaluation criteria. The results are shown in Table 3.
<평가 기준><Evaluation Criteria>
○: 내용물 분리 없음○: No separation of contents
△: 내용물 분리 발생DELTA: occurrence of separation of contents
×: 내용물 분리 심함X: Severe content separation
상기 표 3의 결과에서 알 수 있듯이, 하이드로제네이티드레시틴이 전처리된 실시예의 경우, 고온(50℃)에서 보관 1개월까지 안정적으로 제형이 유지되는 것을 확인할 수 있었으나, 하이드로제네이티드레시틴이 처리되지 않은 비교예의 경우, 보관 2주차부터 표면에 분리현상이 나타나는 것을 확인할 수 있었다. 이를 통해, 하이드로제네이티드레시틴을 이용하여 수분산된 자외선 차단제가 조성물의 제형 안정성에 영향을 미치며, 제형 안정성 향상에 기여하는 것을 알 수 있었다.As can be seen from the results shown in Table 3, it was confirmed that the formulation prepared with hydrogenated lecithin was stably maintained at a high temperature (50 ° C.) for one month after storage, but the hydrogenconed lecithin was not treated In the case of the comparative example, it was confirmed that separation phenomenon appeared on the surface from the second week of storage. As a result, it has been found that the ultraviolet screening agent, which is water-dispersed using the hydrogenated lecithin, affects the formulation stability of the composition and contributes to enhancement of the formulation stability.
실험예Experimental Example 2: 자외선 차단 효과 확인 2: Check UV protection effect
상기 실시예 및 비교예에서 제조한 각각의 자외선 차단 화장료 조성물은 자외선 차단제의 함량이 동일하다. 이에, 상기 실시예와 비교예의 자외선 차단 화장료 조성물의 자외선 차단 효과는 국제표준화기구(ISO)에서 제안한 in vitro 자외선 A 차단시험법(ISO24443)으로 확인하였고, 그 결과를 하기 표 4에 나타내었다.Each of the ultraviolet barrier cosmetic compositions prepared in the above Examples and Comparative Examples has the same content of the ultraviolet screening agent. Thus, the ultraviolet blocking effect of the ultraviolet barrier cosmetic compositions of the above Examples and Comparative Examples was confirmed by the in vitro ultraviolet A blocking test (ISO 24443) proposed by the International Organization for Standardization (ISO), and the results are shown in Table 4 below.
상기 표 4의 결과에서 알 수 있듯이, 하이드로제네이티드레시틴으로 유기자외선차단제를 전처리한 실시예의 경우, 동일한 자외선 차단 함량을 가지는 비교예와 비교하여 자외선 차단 효과가 우수한 것으로 나타났다. 이를 통해, 하이드로제네이티드레시틴으로 유기자외선차단제를 전처리한 경우, 동량의 자외선 차단제 조성물을 사용한 경우와 비교하여 우수한 자외선 차단 효과를 나타낼 수 있음을 확인하였다.As can be seen from the results of Table 4, in the case of the pretreatment of the organic UV screening agent with the hydrogenated lecithin, the ultraviolet screening effect was superior to the comparative example having the same ultraviolet screening content. As a result, it was confirmed that when the organic UV blocking agent was pretreated with the hydrogenated lecithin, an excellent UV blocking effect could be obtained as compared with the case of using the same amount of the UV blocking composition.
실험예Experimental Example 3: 점도 측정 3: Viscosity measurement
상기 실시예와 비교예를 통해 제조된 자외선 차단제 조성물에 대하여 점도를 측정하였다. 사용된 장비는 Brookfield LV 방식의 점도계로서 Spindle #4번을 사용하였고, 30 rpm에서 1분간 작동시킨 후 25℃에서 점도를 측정하였다. 그 결과를 하기 표 5에 나타내었다.The viscosity of the ultraviolet screening composition prepared through the above Examples and Comparative Examples was measured. Spindle # 4 was used as a Brookfield LV viscometer, and the viscosity was measured at 25 ° C after operating at 30 rpm for 1 minute. The results are shown in Table 5 below.
상기 표 5를 통해 실시예의 점도 값을 확인한 결과, 제조 직후(0일)부터 제조 2달 후까지 700cps의 낮은 점도값을 유지하는 것을 확인하였다. 이를 통해, 본 발명에 따른 자외선 차단용 화장료 조성물이 저점도 값을 가짐으로써 피부 도포감과 사용감이 우수한 자외선 차단용 화장료 조성물을 제공할 수 있음을 확인하였다.As a result of confirming the viscosity values of the examples through Table 5, it was confirmed that the viscosity value was maintained at 700 cps immediately after the preparation (0 day) to 2 months after the preparation. Thus, it has been confirmed that the cosmetic composition for protecting ultraviolet rays according to the present invention has a low viscosity value, thereby providing a cosmetic composition for ultraviolet ray shielding which is excellent in feeling of skin application and feeling.
Claims (6)
무기 자외선 차단제; 및
하이드로제네이티드레시틴을 포함하고,
상기 유기 자외선 차단제는 전체 조성물 중량 대비 1 내지 30 중량%로 포함하고, 무기 자외선 차단제는 5 중량% 미만으로 포함하는 것인, 수중유형 자외선 차단용 화장료 조성물.Organic sunscreen agents;
Inorganic sunscreen agents; And
Comprising hydrogenated lecithin,
Wherein the organic ultraviolet screening agent is contained in an amount of 1 to 30 wt% based on the total weight of the composition, and the inorganic ultraviolet screening agent is contained in an amount of less than 5 wt%.
유기 자외선 차단제는 에칠헥실메톡시신나메이트, 에칠헥실살리실레이트, 비스-에칠헥실옥시페놀메톡시페닐트리아진, 페닐벤즈이미다졸설포닉애씨드, 이소아밀p-메톡시신나메이트, 디에칠아미노하이드록시벤조일헥실벤조에이트, 4-메칠벤질리덴캠퍼, 디소듐페닐디벤즈아미다졸테트라설포네이트, 디에칠헥실부타미도트리아존, 메칠렌비스-벤조트리아졸릴테트라메칠부틸페놀, 에칠헥실디메칠파바, 글리세릴파바, 드로메트리졸, 드로메트리졸트리실록산, 디갈로일트리올레이트, 3-(4-메칠벤질리덴)-캄파, 메틸안트라닐레이트, 벤조페논-3, 벤조페논-4, 벤조페논-8, 부틸메톡시디벤조일메탄, 시녹세이트, 에칠헥실트리아존, 옥틸메톡시신나메이트, 옥토크릴렌, 옥틸디메칠파바, 옥틸살리실레이트, 옥시벤존, 시녹세이트, 옥틸트리아존, 파라아미노안식향산, 호모살레이트, 폴리실리콘-15, 테레프탈릴리덴디캠퍼설포닉애씨드 및 2-페닐벤즈이미다졸-5-설폰산으로 이루어진 군에서 선택된 하나 이상인, 수중유형 자외선 차단용 화장료 조성물.The method according to claim 1,
The organic sunscreen agent may be selected from the group consisting of ethylhexylmethoxycinnamate, hexylhexylsalicylate, bis-ethylhexyloxyphenol methoxyphenyltriazine, phenylbenzimidazolesulfonic acid, isoamyl p-methoxy cinnamate, 4-methylbenzylidene camphor, disodium phenyldibenzimidazole tetrasulfonate, diethylhexylbutamidotriazone, methylenebis-benzotriazolyltetramethylbutylphenol, eicylhexyldimethylpiperazine, benzyltrimethylolpropane, (4-methylbenzylidene) -camphor, methyl anthranilate, benzophenone-3, benzophenone-4, benzophenone-4,6-dicarboxylic acid, -8, butylmethoxydibenzoylmethane, cyanoate, ethylhexyltriazone, octylmethoxycinnamate, octocrylene, octyldimethylpivalate, octyl salicylate, oxybenzone, synoxate, octyltriazone, paraamino Rest Wherein the at least one cosmetic composition is at least one selected from the group consisting of peroxydicarboxylic acid, homosalicylic acid, homosalate, polysilicon-15, terephthalylidene dicamperesphonic acid and 2-phenylbenzimidazole-5-sulfonic acid.
하이드로제네이티드레시틴은 전체 조성물 중량 대비 1 내지 10 중량%로 포함되는 것인, 수중유형 자외선 차단용 화장료 조성물.The method according to claim 1,
Wherein the hydrogenated lecithin is contained in an amount of 1 to 10% by weight based on the total weight of the composition.
상기 조성물은 안정화제, 향료, 산화방지제, 점증제, 보습제, 유연제, 고흡유능 분체, 점도하강제 및 pH 조절제로 이루어진 군에서 선택된 하나 이상의 첨가제를 추가로 포함하는, 수중유형 자외선 차단용 화장료 조성물.The method according to claim 1,
Wherein the composition further comprises at least one additive selected from the group consisting of stabilizers, fragrances, antioxidants, thickeners, moisturizers, softeners, water soluble powders, viscosity reducing agents and pH regulators.
상기 조성물은 점도가 100 내지 3,000 cps인, 수중유형 자외선 차단용 화장료 조성물.The method according to claim 1,
Wherein the composition has a viscosity of 100 to 3,000 cps.
상기 조성물의 제형은 로션, 크림, 젤 또는 액상(리퀴드) 타입인, 수중유형 자외선 차단용 화장료 조성물.The method according to claim 1,
Wherein the formulation of the composition is a lotion, cream, gel or liquid (liquid) type.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102033473B1 (en) * | 2019-05-27 | 2019-10-17 | 주식회사 코리아나화장품 | Cosmetic composition for oil in water with soild stick type comprising agar |
| KR20200074353A (en) * | 2018-12-14 | 2020-06-25 | 동국대학교 산학협력단 | Cosmetic composition comprising wood flour for scattering or reflecting ultraviolet radiation |
| KR102148277B1 (en) * | 2020-04-27 | 2020-08-26 | 한국콜마주식회사 | Water dispersable uv protecting cosmetic composition comprising different kinds of organic thickeners |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200074353A (en) * | 2018-12-14 | 2020-06-25 | 동국대학교 산학협력단 | Cosmetic composition comprising wood flour for scattering or reflecting ultraviolet radiation |
| KR102033473B1 (en) * | 2019-05-27 | 2019-10-17 | 주식회사 코리아나화장품 | Cosmetic composition for oil in water with soild stick type comprising agar |
| KR102148277B1 (en) * | 2020-04-27 | 2020-08-26 | 한국콜마주식회사 | Water dispersable uv protecting cosmetic composition comprising different kinds of organic thickeners |
| WO2021221228A1 (en) * | 2020-04-27 | 2021-11-04 | 한국콜마주식회사 | Water-dispersible cosmetic composition for blocking ultraviolet radiation comprising different kinds of organic thickeners |
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