KR102552783B1 - Low pH의 효능 물질을 포함하며 안정도가 향상된 유화 조성물 - Google Patents
Low pH의 효능 물질을 포함하며 안정도가 향상된 유화 조성물 Download PDFInfo
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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
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/04—Dispersions; Emulsions
- A61K8/06—Emulsions
- A61K8/062—Oil-in-water emulsions
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- A—HUMAN NECESSITIES
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- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/41—Amines
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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
- A61K8/30—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
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
- A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
- A61K8/67—Vitamins
- A61K8/676—Ascorbic acid, i.e. vitamin C
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K8/84—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
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- 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
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Abstract
Description
도 2 는 본원의 일 실시예에 따른 유화 조성물의 8시간 경과 후의 제형 안정도를 나타낸다.
성분 | 비교예 1 | 비교예 2 | 비교예 3 | 비교예 4 | 실시예 1 | 실시예 2 |
SQUALENE | 20 | 20 | 20 | - | - | - |
HEXYLDECYL MYRISTOYL METHYLAMINOPROPIONATE | - | - | - | 20 | 20 | 20 |
ETHYL ASCORBIC ACID | 0 | 5 | 5 | 0 | 5 | 5 |
효능 물질의 pH | 3±0.5 | 3±0.5 | 3±0.5 | 3±0.5 | 3±0.5 | 3±0.5 |
Water | To 100 | To 100 | To 100 | To 100 | To 100 | To 100 |
Carbomer | 0 | 0 | 0.1 | 0 | 0 | 0.1 |
총합 | 100 | 100 | 100 | 100 | 100 | 100 |
유화 조성물의 pH | 6±0.5 | 3±0.5 | 3±0.5 | 6±0.5 | 3±0.5 | 3±0.5 |
분리현상 | 바로 분리 |
바로 분리 |
천천히 분리 |
바로 분리 | 분리가 잘 안됨 | 중간에 젤 형성. 분리가 더 잘 안됨 |
Claims (11)
- 유화 조성물로서,
양이온성 에몰리언트를 포함하는 유상부;
음이온성 점증제를 포함하는 수상부; 및
상기 유상부 또는 수상부에 존재하는 효능 물질;을 포함하며,
상기 유화 조성물은 pH 5.5 이하이고,
상기 효능 물질은 pH 4 이하이며,
상기 유화 조성물은 상기 음이온성 점증제를 조성물 총 중량에 대하여 0.1 중량% 내지 1 중량%로 포함하는, 유화 조성물. - 제1항에 있어서,
상기 유화 조성물은 수중유형(O/W)인, 유화 조성물. - 제1항에 있어서,
상기 효능 물질은 에틸 아스코르브산(ETHYL ASCORBIC ACID), 아스코르브산 (ASCORBIC ACID), 트리소듐프록토오스디포스페이트(TRISODIUM FRUCTOSE DIPHOSPHATE), 에피갈로카테킨갈레트(EPIGALLOCATECHIN GALLATE), 에피갈로카테킨(EPIGALLOCATECHIN), 에피카테킨(EPICATECHIN) 중에서 선택되는 1종 이상을 포함하는, 유화 조성물. - 제1항에 있어서,
상기 유화 조성물은 pH 4 이하인, 유화 조성물. - 제1항에 있어서,
상기 유화 조성물은 상기 효능 물질을 조성물 총 중량에 대하여 0.01 중량% 내지 20 중량%로 포함하는, 유화 조성물. - 제1항에 있어서,
상기 양이온성 에몰리언트는 지방족 아민 화합물, 방향족 아민 화합물 및 아민기 함유 실리콘계 화합물 중에서 선택되는 1종 이상을 포함하는, 유화 조성물. - 제1항에 있어서,
상기 양이온성 에몰리언트는 헥실데실미리스토일메틸아미노프로피오네이트(Hexyldecyl Myristoyl Methylaminopropionate), 비스아모디메티콘(bis amodimethicone), 아모디메티콘(amodimethicone), 및 아미노프로필디메티콘(aminopropyl dimethicone) 중에서 선택되는 1종 이상을 포함하는, 유화 조성물. - 제1항에 있어서,
상기 조성물은 상기 양이온성 에몰리언트를 조성물 총 중량에 대하여 0.01 중량% 내지 50 중량%로 포함하는, 유화 조성물. - 제1항에 있어서,
상기 음이온성 점증제는 카보머(carbomer), 하이드록시에틸 아크릴레이트/소듐 아크릴로일디메틸 타우레이트 코폴리머(Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer), 및 아크릴레이트/C10-30 알킬 아크릴레이트 크로스폴리머(ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER) 중에서 선택되는 1종 이상을 포함하는, 유화 조성물. - 삭제
- 제1항에 있어서,
상기 조성물의 점도는 10 내지 100,000 cps인, 유화 조성물.
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KR102777605B1 (ko) | 2019-09-30 | 2025-03-10 | (주)아모레퍼시픽 | 다중 유화 제형의 화장료 조성물 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009098139A1 (en) | 2008-02-06 | 2009-08-13 | L'oreal | Cosmetic composition containing a dibenzoylmethane derivative and a particular neutral n-acylamino acid ester derivative; process for photostabilizing the dibenzoylmethane derivative |
JP2017109938A (ja) | 2015-12-15 | 2017-06-22 | オリザ油化株式会社 | γ−オリザノール可溶化液体組成物 |
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JPH09143027A (ja) * | 1995-11-29 | 1997-06-03 | Ajinomoto Co Inc | 乳化化粧料の製造方法 |
FR2772269B1 (fr) * | 1997-12-15 | 2000-02-04 | Oreal | Composition cosmetique et/ou dermatologique a base d'acide ascorbique sous forme de poudre |
KR102078712B1 (ko) * | 2016-06-30 | 2020-02-19 | (주)아모레퍼시픽 | 안정도가 개선된 다중 유화 조성물 |
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WO2009098139A1 (en) | 2008-02-06 | 2009-08-13 | L'oreal | Cosmetic composition containing a dibenzoylmethane derivative and a particular neutral n-acylamino acid ester derivative; process for photostabilizing the dibenzoylmethane derivative |
JP2017109938A (ja) | 2015-12-15 | 2017-06-22 | オリザ油化株式会社 | γ−オリザノール可溶化液体組成物 |
Non-Patent Citations (2)
Title |
---|
CB Jeong 외 4명, "Analysis of electrical property changes of skin by oil-in-water emulsion components", Int J Cosmet Sci., Vol. 35, No. 4, pp. 402-410, 2013.06.07.(온라인 공개일)* |
Duane Krzysik 외 1명, "[Cosmetics &toiletries] Carbopol Aqua CC polymer for low pH skin care formulations", Speciality Chemicals Magazine(Speciality Chemicals), Vol. 27, No. 2, pp. 32-34, Mar 2007.* |
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