ES2129660T3 - Procedimiento de preparacion de una composicion acuosa en forma de gel y composicion asi obtenida. - Google Patents
Procedimiento de preparacion de una composicion acuosa en forma de gel y composicion asi obtenida.Info
- Publication number
- ES2129660T3 ES2129660T3 ES94923770T ES94923770T ES2129660T3 ES 2129660 T3 ES2129660 T3 ES 2129660T3 ES 94923770 T ES94923770 T ES 94923770T ES 94923770 T ES94923770 T ES 94923770T ES 2129660 T3 ES2129660 T3 ES 2129660T3
- Authority
- ES
- Spain
- Prior art keywords
- present
- gel
- composition
- preparing
- procedure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- A61K8/14—Liposomes; Vesicles
-
- 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
- A61K8/81—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
- A61K8/8141—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- A61K8/8158—Homopolymers or copolymers of amides or imides, e.g. (meth) acrylamide; Compositions of derivatives of such polymers
-
- 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
- A61K9/127—Liposomes
-
- 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
- A61K9/127—Liposomes
- A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers
- A61K9/1272—Non-conventional liposomes, e.g. PEGylated liposomes, liposomes coated with polymers with substantial amounts of non-phosphatidyl, i.e. non-acylglycerophosphate, surfactants as bilayer-forming substances, e.g. cationic lipids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Birds (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
- Colloid Chemistry (AREA)
- Materials For Medical Uses (AREA)
Abstract
LA PRESENTE INVENCION SE REFIERE A UN PROCESO DE PREPARACION DE UNA COMPOSICION ACUOSA QUE SE PRESENTA EN FORMA DE UN GEL A TEMPERATURA DADA. ESTE PROCESO SE CARACTERIZA EN QUE SE PONE EN PRESENCIA EN DICHA COMPOSICION UN POLIMERO HIDROSOLUBLE ASOCIATIVO CONSTITUIDO POR UNA CADENA HIDROFILA Y POR GRUPOS PENDIENTES HIDROFOBOS CON AL MENOS UN AGENTE TENSIOACTIVO QUE SE PRESENTA EN FORMA DE BICAPAS CUANDO ESTA EN SOLUCION ACUOSA EN LAS MISMAS CONDICIONES DE TEMPERATURA Y DE CONCENTRACION. SE OBTIENEN ASI COMPOSICIONES QUE SE PRESENTAN EN FORMA DE GEL O EN FORMA DE LIQUIDO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9309607A FR2708616B1 (fr) | 1993-08-04 | 1993-08-04 | Procédé de préparation d'une composition aqueuse sous forme de gel et compositions susceptibles d'être obtenues par ce procédé, notamment composition contenant des vésicules, en particulier des liposomes. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2129660T3 true ES2129660T3 (es) | 1999-06-16 |
Family
ID=9449934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94923770T Expired - Lifetime ES2129660T3 (es) | 1993-08-04 | 1994-08-02 | Procedimiento de preparacion de una composicion acuosa en forma de gel y composicion asi obtenida. |
Country Status (7)
Country | Link |
---|---|
US (2) | US6288137B1 (es) |
EP (1) | EP0712422B2 (es) |
JP (1) | JP3288046B2 (es) |
DE (1) | DE69415985T3 (es) |
ES (1) | ES2129660T3 (es) |
FR (1) | FR2708616B1 (es) |
WO (1) | WO1995004774A1 (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2708616B1 (fr) * | 1993-08-04 | 1995-10-27 | Lvmh Rech | Procédé de préparation d'une composition aqueuse sous forme de gel et compositions susceptibles d'être obtenues par ce procédé, notamment composition contenant des vésicules, en particulier des liposomes. |
WO1997000275A2 (en) * | 1995-06-16 | 1997-01-03 | Gel Sciences, Inc. | Responsive polymer networks and methods of their use |
ATE248569T1 (de) * | 1996-07-01 | 2003-09-15 | Hans Schwarzkopf & Henkel Gmbh | Verwendung von hydrogelbildnern und mittel zur behandlung keratinischer fasern |
DE19640092A1 (de) * | 1996-09-28 | 1998-04-16 | Beiersdorf Ag | Strukturen mit Lipid-Doppelmembranen, in deren lipophilen Bereich längerkettige Moleküle eintauchen oder durch hydrophobe Wechselwirkungen an solche Moleküle angedockt sind |
FR2815550B1 (fr) * | 2000-10-20 | 2003-08-29 | Rhodia Chimie Sa | Granules obtenus par sechage d'une emulsion multiple |
FR2815637B1 (fr) * | 2000-10-20 | 2006-08-04 | Rhodia Chimie Sa | Procede de preparation d'une emulsion dont la phase huileuse est de forte viscosite |
KR100439068B1 (ko) * | 2001-09-07 | 2004-07-05 | 주식회사 코리아나화장품 | 레티놀을 3중으로 안정화한 화장료 |
US7579400B2 (en) * | 2001-12-12 | 2009-08-25 | Rhodia Chimie | Particles having an organized internal structure which are dispersed in an aqueous phase, the preparation thereof and use of same |
US8876532B2 (en) | 2002-07-31 | 2014-11-04 | Dentsply International Inc. | Bone repair putty |
FR2870673B1 (fr) * | 2004-05-28 | 2006-07-14 | Rhodia Chimie Sa | Formulation solide comprenant un produit phytosanitaire |
US8277788B2 (en) | 2005-08-03 | 2012-10-02 | Conopco, Inc. | Quick dispersing hair conditioning composition |
US7798219B1 (en) * | 2008-03-25 | 2010-09-21 | Harnoy Gideon N | Enhanced oil recovery techniques using liposomes |
WO2010135714A2 (en) | 2009-05-22 | 2010-11-25 | The Methodist Hospital Research Institute | Methods for modulating adipocyte expression using microrna compositions |
US9080043B2 (en) | 2010-12-16 | 2015-07-14 | Akzo Nobel Chemicals International B.V. | Compositions of viscoelastic surfactant and hydrophobically modified polymer as aqueous thickeners |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432881A (en) | 1981-02-06 | 1984-02-21 | The Dow Chemical Company | Water-dispersible hydrophobic thickening agent |
US4535098A (en) * | 1984-03-12 | 1985-08-13 | The Dow Chemical Company | Material for absorbing aqueous fluids |
FR2571963B1 (fr) * | 1984-10-24 | 1987-07-10 | Oreal | Composition a usage cosmetique ou pharmaceutique contenant des niosomes et au moins un polyamide hydrosoluble et procede de preparation de cette composition. |
IL88054A0 (en) * | 1987-10-19 | 1989-06-30 | Union Carbide Corp | Stable aqueous dispersions of water-insoluble particulate solids and processes for the preparation thereof |
GB8813978D0 (en) † | 1988-06-13 | 1988-07-20 | Unilever Plc | Liquid detergents |
JPH05501574A (ja) † | 1989-12-01 | 1993-03-25 | ユニリーバー・ナームローゼ・ベンノートシヤープ | 液体洗剤 |
US5204105A (en) * | 1990-04-10 | 1993-04-20 | Chanel, Inc. | Cosmetic composition |
EP0466237B1 (en) * | 1990-07-11 | 1994-03-23 | Quest International B.V. | Stabilized emulsion systems |
FR2668930B1 (fr) * | 1990-11-09 | 1995-02-17 | Oreal | Composition cosmetique, pharmaceutique ou alimentaire comportant une dispersion aqueuse de vesicules lipidiques. |
EP0512270B1 (en) * | 1991-04-08 | 1999-11-03 | Kao Corporation | Cosmetic composition |
US5274018A (en) * | 1991-05-24 | 1993-12-28 | Massachusetts Institute Of Technology | Salt tolerant super absorbents |
FR2708616B1 (fr) * | 1993-08-04 | 1995-10-27 | Lvmh Rech | Procédé de préparation d'une composition aqueuse sous forme de gel et compositions susceptibles d'être obtenues par ce procédé, notamment composition contenant des vésicules, en particulier des liposomes. |
US5719206A (en) * | 1994-04-28 | 1998-02-17 | Toyo Ink Manufacturing Co., Ltd. | Aqueous coating compositions |
-
1993
- 1993-08-04 FR FR9309607A patent/FR2708616B1/fr not_active Expired - Lifetime
-
1994
- 1994-08-02 WO PCT/FR1994/000971 patent/WO1995004774A1/fr active IP Right Grant
- 1994-08-02 DE DE69415985T patent/DE69415985T3/de not_active Expired - Fee Related
- 1994-08-02 EP EP94923770A patent/EP0712422B2/fr not_active Expired - Lifetime
- 1994-08-02 ES ES94923770T patent/ES2129660T3/es not_active Expired - Lifetime
- 1994-08-02 JP JP50624795A patent/JP3288046B2/ja not_active Expired - Fee Related
-
1997
- 1997-05-12 US US08/854,413 patent/US6288137B1/en not_active Expired - Fee Related
-
2001
- 2001-04-30 US US09/845,963 patent/US6469084B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2708616A1 (fr) | 1995-02-10 |
EP0712422B2 (fr) | 2003-08-13 |
FR2708616B1 (fr) | 1995-10-27 |
DE69415985T3 (de) | 2004-08-26 |
DE69415985T2 (de) | 1999-08-19 |
WO1995004774A1 (fr) | 1995-02-16 |
EP0712422A1 (fr) | 1996-05-22 |
JPH09501196A (ja) | 1997-02-04 |
US20020042453A1 (en) | 2002-04-11 |
JP3288046B2 (ja) | 2002-06-04 |
US6288137B1 (en) | 2001-09-11 |
US6469084B2 (en) | 2002-10-22 |
EP0712422B1 (fr) | 1999-01-13 |
DE69415985D1 (de) | 1999-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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