MX9705663A - Nanoparticulas micelares. - Google Patents
Nanoparticulas micelares.Info
- Publication number
- MX9705663A MX9705663A MX9705663A MX9705663A MX9705663A MX 9705663 A MX9705663 A MX 9705663A MX 9705663 A MX9705663 A MX 9705663A MX 9705663 A MX9705663 A MX 9705663A MX 9705663 A MX9705663 A MX 9705663A
- Authority
- MX
- Mexico
- Prior art keywords
- micellar nanoparticles
- micellar
- nanoparticles
- hydrating
- estradiol
- 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
- A61K9/10—Dispersions; Emulsions
- A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
- A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/915—Therapeutic or pharmaceutical composition
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/902—Specified use of nanostructure
- Y10S977/904—Specified use of nanostructure for medical, immunological, body treatment, or diagnosis
- Y10S977/926—Topical chemical, e.g. cosmetic or sunscreen
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- General Health & Medical Sciences (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La presente invencion se refiere a las nanoparticulas micelares y a los métodos de su produccion. Las nanopartículas micelares se elaboran hidratando una mezcla de un aceite, un estabilizador/tensoactivo y un iniciador alcoholico con una solucion acuosa. Estas nanopartículas micelares normalmente son de diámetro inferior a 100 nanometros. Las nanopartículas son particularmente ventajosas para suministrar materiales como estradiol por vía topica a través de la piel debido a que su tamaño pequeño permite la fácil penetracion.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/380,942 US5629021A (en) | 1995-01-31 | 1995-01-31 | Micellar nanoparticles |
US08380942 | 1995-01-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
MX9705663A true MX9705663A (es) | 1998-07-31 |
MXPA97005663A MXPA97005663A (es) | 1998-11-09 |
Family
ID=
Also Published As
Publication number | Publication date |
---|---|
EP0806894B1 (en) | 2003-04-09 |
DE69627309D1 (de) | 2003-05-15 |
WO1996023409A1 (en) | 1996-08-08 |
KR19980701770A (ko) | 1998-06-25 |
AU4970996A (en) | 1996-08-21 |
EP0806894A1 (en) | 1997-11-19 |
DK0806894T3 (da) | 2003-08-04 |
CN1179698A (zh) | 1998-04-22 |
BR9606996A (pt) | 1997-10-28 |
ES2200055T3 (es) | 2004-03-01 |
CA2211262A1 (en) | 1996-08-08 |
KR100482390B1 (ko) | 2005-08-31 |
US5629021A (en) | 1997-05-13 |
CA2211262C (en) | 2005-08-30 |
JPH10513185A (ja) | 1998-12-15 |
JP3974170B2 (ja) | 2007-09-12 |
PT806894E (pt) | 2003-08-29 |
ZA96738B (en) | 1996-09-26 |
AU711744B2 (en) | 1999-10-21 |
CN1144583C (zh) | 2004-04-07 |
DE69627309T2 (de) | 2004-03-04 |
EP0806894A4 (en) | 1999-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration | ||
PD | Change of proprietorship |
Owner name: GRACEWAY PHARMACEUTICALS, LLC |
|
MM | Annulment or lapse due to non-payment of fees |