JP7358243B2 - 色安定化された活性物質を有するナノエマルジョン - Google Patents
色安定化された活性物質を有するナノエマルジョン Download PDFInfo
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- JP7358243B2 JP7358243B2 JP2019566882A JP2019566882A JP7358243B2 JP 7358243 B2 JP7358243 B2 JP 7358243B2 JP 2019566882 A JP2019566882 A JP 2019566882A JP 2019566882 A JP2019566882 A JP 2019566882A JP 7358243 B2 JP7358243 B2 JP 7358243B2
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- nanoemulsion
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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
- A61K8/068—Microemulsions
-
- 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
-
- 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
-
- 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
- A61K8/31—Hydrocarbons
-
- 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
- A61K8/345—Alcohols containing more than one hydroxy group
-
- 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
- A61K8/347—Phenols
-
- 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
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/67—Vitamins
- A61K8/671—Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
-
- 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
- A61Q19/00—Preparations for care of the skin
- A61Q19/08—Anti-ageing preparations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/413—Nanosized, i.e. having sizes below 100 nm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/52—Stabilizers
- A61K2800/524—Preservatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Birds (AREA)
- Emergency Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Dispersion Chemistry (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Cosmetics (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
Description
皮膚を処置するための配合物を作製するための取り組みが開示されている。米国特許第4,826,828号明細書には、揮発性シリコーンを有するレチノール含有組成物が記載されている。
(a)活性物質と、
(b)水と、
(c)水溶性保湿剤と、
(d)油と、
(e)乳化剤と
を含み、
活性物質が油中に可溶性であり、ナノエマルジョンが0.05ミクロンから1.5ミクロン未満の粒径を有し、及び少なくとも30重量%の油を含む、
ナノエマルジョンを対象とする。
(2)エトキシ化脂肪アルコールの脂肪酸エステルなどの、エーテル-エステル;
(3)エチレングリコールモノ及びジ脂肪酸エステル、ジエチレングリコールモノ及びジ脂肪酸エステル、ポリエチレングリコール(200~6000)モノ及びジ脂肪酸エステル、プロピレングリコールモノ及びジ脂肪酸エステル、ポリプロピレングリコール2000モノオレエート、ポリプロピレングリコール2000モノステアレート、エトキシ化プロピレングリコールモノステアレート、グリセリルモノ及びジ脂肪酸エステル、ポリグリセロールポリ脂肪エステル、エトキシ化グリセリルモノステアレート、1,3-ブチレングリコールモノステアレート、1,3-ブチレングリコールジステアレート、ポリオキシエチレンポリオール脂肪酸エステル、ソルビタン脂肪酸エステル及びポリオキシエチレンソルビタン脂肪酸エステルなどの多価アルコールエステル;
(4)蜜ろう、鯨ろう、ミリスチン酸ミリスチル、ステアリン酸ステアリルなどのろうエステル;並びに
(5)ダイズステロール及びコレステロール脂肪酸エステルがその例であるステロールエステル。
イセチオネート、C8-C20アルキルエーテルホスフェート、アルキルエーテルカルボキシレート並びにこれらの組み合わせが含まれる。
卓上型Silverson L4Rローター/ステーター式ミキサーを用いて、特定された成分を混合することによってマクロエマルジョンを作製した。2000psiに圧力を設定したBEE InternationalのNano DeBEE高圧破砕機に得られたマクロエマルジョンを通過させることによって、ナノエマルジョンを作製した。得られたエマルジョンは、表記の粒径を有していた。全ての試料は、0.6重量%のプロピオン酸レチニルを有していた。
表IIにおいて作製されたエンドユース皮膚効果組成物の色安定性を、4及び8週目に評価した。温度は45℃で一定に保った。色安定性を評価するために使用された装置は、Hunter L,a,b比色計であった。
Claims (3)
- エンドユース組成物中に存在する活性物質に起因する組成物の変色を低下させることによりエンドユース組成物の色安定性を改善する方法であって、該方法は、分散されたナノエマルションがその中に分散されたエンドユース組成物を調製することを含み、ナノエマルションは、10.34214から41.36854メガパスカル(1500~6000 psi)に設定された均質化圧力で高圧粉砕機を用いて、
(a)活性物質
(b)水
(c)水溶性保湿剤
(d)油、及び
(e)乳化剤
を混合することにより調製され、
前記活性物質が前記油中に可溶性であり、前記ナノエマルジョンが0.05~1.5ミクロン未満の粒径を有し、少なくとも30重量%の油を含むことを特徴とし、前記油が鉱油であり、前記活性物質がプロピオン酸レチニルであり、前記水溶性保湿剤がグリセリンである、前記方法。 - 前記乳化剤が7~17のHLBを有する、請求項1に記載の方法。
- 前記ナノエマルジョンが0.1~0.8ミクロンの粒径を有する、請求項1又は2に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17180848.8 | 2017-07-12 | ||
EP17180848 | 2017-07-12 | ||
PCT/EP2018/066640 WO2019011618A1 (en) | 2017-07-12 | 2018-06-21 | NANOEMULSIONS COMPRISING ACTIVE STABILIZED COLORED PRINCIPLES |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020527129A JP2020527129A (ja) | 2020-09-03 |
JP7358243B2 true JP7358243B2 (ja) | 2023-10-10 |
Family
ID=59325177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019566882A Active JP7358243B2 (ja) | 2017-07-12 | 2018-06-21 | 色安定化された活性物質を有するナノエマルジョン |
Country Status (9)
Country | Link |
---|---|
US (2) | US20210000707A1 (ja) |
EP (1) | EP3651726B1 (ja) |
JP (1) | JP7358243B2 (ja) |
CN (1) | CN110913828B (ja) |
CA (1) | CA3069484A1 (ja) |
EA (1) | EA201992521A1 (ja) |
PH (1) | PH12019502608A1 (ja) |
WO (1) | WO2019011618A1 (ja) |
ZA (1) | ZA201907875B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA3154555A1 (en) * | 2019-10-25 | 2021-04-29 | Hasiba BEKTO | Cosmetic composition with enhanced color stability |
EP4358928A1 (en) | 2021-06-24 | 2024-05-01 | Unilever IP Holdings B.V. | Cosmetic composition with enhanced color stability |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100119560A1 (en) | 2004-09-04 | 2010-05-13 | Young Dae Kim | Nano-emulsion, the use thereof, and preparation method thereof |
KR101002433B1 (ko) | 2003-09-19 | 2010-12-17 | 주식회사 엘지생활건강 | 비타민 a 및 그의 유도체, 및 펩타이드를 포함하는 나노에멀젼, 및 이를 포함하는 주름 개선용 화장료 조성물 |
WO2014131871A2 (en) | 2013-02-28 | 2014-09-04 | L'oreal | Cosmetic composition in the form of an oil-in-water nanoemulsion for the oxidation dyeing of keratin fibres, and process for the same |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4826828A (en) | 1985-04-22 | 1989-05-02 | Avon Products, Inc. | Composition and method for reducing wrinkles |
US5997887A (en) * | 1997-11-10 | 1999-12-07 | The Procter & Gamble Company | Skin care compositions and method of improving skin appearance |
US6858217B2 (en) | 2002-03-22 | 2005-02-22 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Stabilization of terpenoids in cosmetic compositions |
US6863897B2 (en) | 2002-03-22 | 2005-03-08 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Stabilization of resorcinol derivatives in cosmetic compositions |
US6869598B2 (en) | 2002-03-22 | 2005-03-22 | Unilever Home & Personal Care Usa Division Of Conopco, Inc. | Stabilization of sunscreens in cosmetic compositions |
KR100540166B1 (ko) * | 2003-09-03 | 2005-12-29 | 주식회사 한생화장품 | 나노 에멀젼, 이의 제조 방법 및 이를 함유한 화장료 조성물 |
US20080311058A1 (en) | 2007-06-18 | 2008-12-18 | Connopco, Inc., D/B/A Unilever | Stable high internal phase emulsions and compositions comprising the same |
AU2008329540B2 (en) | 2007-11-28 | 2014-03-27 | Commonwealth Scientific And Industrial Research Organisation | Nanoemulsions |
CN101214199B (zh) * | 2007-12-29 | 2010-06-16 | 广东拉芳日化有限公司 | 纳米活性祛痘化妆品组合物 |
US8425882B2 (en) | 2008-04-01 | 2013-04-23 | Conopco, Inc. | In-shower and bath compositions |
US20140256830A1 (en) | 2013-03-08 | 2014-09-11 | Ampere Life Sciences, Inc. | Resorcinol compounds for dermatological use |
US9872832B2 (en) * | 2015-10-23 | 2018-01-23 | LG Bionano, LLC | Nanoemulsions having reversible continuous and dispersed phases |
-
2018
- 2018-06-21 CN CN201880045876.4A patent/CN110913828B/zh active Active
- 2018-06-21 CA CA3069484A patent/CA3069484A1/en active Pending
- 2018-06-21 JP JP2019566882A patent/JP7358243B2/ja active Active
- 2018-06-21 EP EP18732350.6A patent/EP3651726B1/en active Active
- 2018-06-21 EA EA201992521A patent/EA201992521A1/ru unknown
- 2018-06-21 US US16/630,140 patent/US20210000707A1/en not_active Abandoned
- 2018-06-21 WO PCT/EP2018/066640 patent/WO2019011618A1/en active Search and Examination
-
2019
- 2019-11-21 PH PH12019502608A patent/PH12019502608A1/en unknown
- 2019-11-27 ZA ZA2019/07875A patent/ZA201907875B/en unknown
-
2024
- 2024-04-26 US US18/647,063 patent/US20240285486A1/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101002433B1 (ko) | 2003-09-19 | 2010-12-17 | 주식회사 엘지생활건강 | 비타민 a 및 그의 유도체, 및 펩타이드를 포함하는 나노에멀젼, 및 이를 포함하는 주름 개선용 화장료 조성물 |
US20100119560A1 (en) | 2004-09-04 | 2010-05-13 | Young Dae Kim | Nano-emulsion, the use thereof, and preparation method thereof |
WO2014131871A2 (en) | 2013-02-28 | 2014-09-04 | L'oreal | Cosmetic composition in the form of an oil-in-water nanoemulsion for the oxidation dyeing of keratin fibres, and process for the same |
Also Published As
Publication number | Publication date |
---|---|
PH12019502608A1 (en) | 2020-06-08 |
US20240285486A1 (en) | 2024-08-29 |
EP3651726A1 (en) | 2020-05-20 |
CN110913828A (zh) | 2020-03-24 |
EA201992521A1 (ru) | 2020-06-03 |
ZA201907875B (en) | 2021-04-28 |
WO2019011618A1 (en) | 2019-01-17 |
CA3069484A1 (en) | 2019-01-17 |
CN110913828B (zh) | 2023-06-30 |
US20210000707A1 (en) | 2021-01-07 |
EP3651726B1 (en) | 2023-03-29 |
JP2020527129A (ja) | 2020-09-03 |
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