ATE416760T1 - Wässrige dispersion von nanokapseln mit einem öligen kern und deren herstellungsverfahren - Google Patents
Wässrige dispersion von nanokapseln mit einem öligen kern und deren herstellungsverfahrenInfo
- Publication number
- ATE416760T1 ATE416760T1 AT05300009T AT05300009T ATE416760T1 AT E416760 T1 ATE416760 T1 AT E416760T1 AT 05300009 T AT05300009 T AT 05300009T AT 05300009 T AT05300009 T AT 05300009T AT E416760 T1 ATE416760 T1 AT E416760T1
- Authority
- AT
- Austria
- Prior art keywords
- nanocapsules
- dispersion
- oil
- aqueous dispersion
- production process
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5192—Processes
-
- 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
- A61K8/11—Encapsulated compositions
-
- 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
- A61K8/678—Tocopherol, i.e. vitamin E
-
- 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
- A61K8/922—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof of vegetable origin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/51—Nanocapsules; Nanoparticles
- A61K9/5107—Excipients; Inactive ingredients
- A61K9/513—Organic macromolecular compounds; Dendrimers
- A61K9/5161—Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
-
- 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
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0450057A FR2864900B1 (fr) | 2004-01-09 | 2004-01-09 | Dispersion aqueuse de nanocapsules a coeur huileux |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE416760T1 true ATE416760T1 (de) | 2008-12-15 |
Family
ID=34586505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05300009T ATE416760T1 (de) | 2004-01-09 | 2005-01-07 | Wässrige dispersion von nanokapseln mit einem öligen kern und deren herstellungsverfahren |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1552820B1 (de) |
JP (1) | JP2005248162A (de) |
AT (1) | ATE416760T1 (de) |
DE (1) | DE602005011501D1 (de) |
ES (1) | ES2317173T3 (de) |
FR (1) | FR2864900B1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8877217B2 (en) * | 2005-10-18 | 2014-11-04 | Amorepacific Corporation | Cationic polymer nanoparticles encapsulating an active ingredients, and the cosmetic composition containing the same |
KR100757043B1 (ko) | 2006-10-18 | 2007-09-07 | (주)아모레퍼시픽 | 유용성 활성성분의 피부 흡수 증진을 위한 양이온성 고분자나노캡슐 및 이를 함유하는 화장료 조성물 |
FR2910286B1 (fr) * | 2006-12-20 | 2009-04-17 | Oreal | Composition comprenant des composes silicones encapsules |
FR2910345A1 (fr) | 2006-12-20 | 2008-06-27 | Oreal | Particules coeur/ecorce a base de composes silicones |
FR2918296B1 (fr) | 2007-07-05 | 2009-09-18 | Oreal | Capsules de type noyau/ecorce et procede de preparation |
FR2924943A1 (fr) * | 2007-12-18 | 2009-06-19 | Galderma Sa | Composition dermatologique comprenant des nanocapsules polymeriques de calcitriol, son procede de preparation et son utilisation |
AU2009212477B2 (en) | 2008-02-04 | 2014-11-13 | Dow Agrosciences Llc | Stabilized oil-in-water emulsions including agriculturally active ingredients |
PT2273872E (pt) | 2008-03-07 | 2015-12-09 | Dow Agrosciences Llc | Emulsões óleo-em-água estabilizadas incluindo ingredientes agricolamente activos |
FR2933614B1 (fr) | 2008-07-10 | 2010-09-10 | Oreal | Kit de protection solaire. |
EP2392543A1 (de) | 2010-06-02 | 2011-12-07 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Rückmeldungsaktive Beaschichtungen mit empfindlichen Behältern auf Basis von Mikro-, Mini- und Makroemulsionen des direkten oder Umkehrtyps |
ES2692949T3 (es) * | 2012-03-08 | 2018-12-05 | Consejo Superior De Investigaciones Científicas (Csic) | Recubrimiento con propiedades fotocrómicas, método de obtención de dicho recubrimiento y uso aplicable a artículos ópticos y superficies acristaladas |
US10765639B2 (en) * | 2016-03-25 | 2020-09-08 | Adisseo France S.A.S. | Nanocapsules, methods of manufacture and uses thereof |
BR112018077141B1 (pt) * | 2016-07-27 | 2022-02-01 | Unilever Ip Holdings B.V. | Composição de cuidados pessoais e usos de uma composição de cuidados da pele |
WO2018062315A1 (ja) * | 2016-09-30 | 2018-04-05 | 味の素株式会社 | 粒子およびその製造方法 |
KR102272566B1 (ko) * | 2019-01-18 | 2021-07-05 | 주식회사 대하맨텍 | 인체에 자극이 없어 안전하고 생분해가 가능한 캡슐 및 그의 제조방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1524307A (en) | 1976-06-16 | 1978-09-13 | Monsanto Europe Sa | Encapsulation process |
FR2608942B1 (fr) * | 1986-12-31 | 1991-01-11 | Centre Nat Rech Scient | Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules |
DE4131562A1 (de) * | 1991-09-18 | 1993-03-25 | Medac Klinische Spezialpraep | Arzneistofftraeger aus festen lipidteilchen-feste lipidnanosphaeren (sln) |
FR2766368B1 (fr) * | 1997-07-24 | 2000-03-31 | Univ Claude Bernard Lyon | Procede de preparation de nanocapsules de type vesiculaire, utilisables notamment comme vecteurs colloidaux de principes actifs pharmaceutiques ou autres |
FR2787729B1 (fr) * | 1998-12-29 | 2001-01-26 | Oreal | Nanocapsules a base de polymeres anioniques hydrodispersibles, leur procede de preparation et compositions cosmetiques ou dermatologiques les contenant |
FR2805761B1 (fr) | 2000-03-02 | 2002-08-30 | Mainelab | Nanocapsules lipidiques, procede de preparation et utilisation comme medicament |
NZ537393A (en) * | 2002-06-11 | 2007-01-26 | Ethypharm Sa | Stealth lipid nanocapsules, methods for the preparation thereof and use thereof as a carrier for active principle(s) |
-
2004
- 2004-01-09 FR FR0450057A patent/FR2864900B1/fr not_active Expired - Fee Related
-
2005
- 2005-01-06 JP JP2005001375A patent/JP2005248162A/ja active Pending
- 2005-01-07 DE DE602005011501T patent/DE602005011501D1/de not_active Expired - Fee Related
- 2005-01-07 ES ES05300009T patent/ES2317173T3/es active Active
- 2005-01-07 EP EP05300009A patent/EP1552820B1/de not_active Not-in-force
- 2005-01-07 AT AT05300009T patent/ATE416760T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1552820A1 (de) | 2005-07-13 |
ES2317173T3 (es) | 2009-04-16 |
EP1552820B1 (de) | 2008-12-10 |
JP2005248162A (ja) | 2005-09-15 |
FR2864900A1 (fr) | 2005-07-15 |
FR2864900B1 (fr) | 2007-10-12 |
DE602005011501D1 (de) | 2009-01-22 |
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Legal Events
Date | Code | Title | Description |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |