ES8206178A1 - Procedimiento para la obtencion de dispersiones farmaceuti- cas y cosmeticas - Google Patents
Procedimiento para la obtencion de dispersiones farmaceuti- cas y cosmeticasInfo
- Publication number
- ES8206178A1 ES8206178A1 ES504221A ES504221A ES8206178A1 ES 8206178 A1 ES8206178 A1 ES 8206178A1 ES 504221 A ES504221 A ES 504221A ES 504221 A ES504221 A ES 504221A ES 8206178 A1 ES8206178 A1 ES 8206178A1
- Authority
- ES
- Spain
- Prior art keywords
- pharmaceutical
- preparation
- dispersions
- cosmetic
- cosmetic dispersions
- 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
Links
Classifications
-
- 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
- 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
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/50—Mixing liquids with solids
- B01F23/51—Methods thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/80—After-treatment of the mixture
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
- A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Birds (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Dermatology (AREA)
- Cosmetics (AREA)
- Colloid Chemistry (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE UNA DISPERSION FARMACEUTICA Y COSMETICA COMPUESTA DE UNA FASE ACUOSA Y DE UNA FASE ORGANICA INSOLUBLE PARCIAL O TOTALMENTE. SE DISPERSA POR ENCIMA DE LA TEMPERATURA DE LICUEFICACIA DE LA FASE ORGANICA Y DE LA FASE ACUOSA EN SOLO UN 5 HASTA UN 40 POR 100 EN VOLUMEN DE LA FASE INTERIOR SEGUN METODOS DE EMULSIONADO CONOCIDOS A UN TAMAÑO DE PARTICULA DE 0,1 A 10 MICROMETROS Y DILUYENDOLA ENTONCES SIN VARIACION DEL TAMAÑO DE PARTICULA CON UN 60 HASTA UN 95 POR 100 EN VOLUMEN DE LA FASE EXTERNA, CUYA TEMPERATURA SE ENCUENTRA POR DEBAJO DEL PUNTO DE SOLIDIFICACION DE LA FASE INTERNA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803028005 DE3028005A1 (de) | 1980-07-24 | 1980-07-24 | Verfahren zur herstellung von pharmazeitischen und kosemtischen dispersionen |
Publications (2)
Publication Number | Publication Date |
---|---|
ES504221A0 ES504221A0 (es) | 1982-08-16 |
ES8206178A1 true ES8206178A1 (es) | 1982-08-16 |
Family
ID=6107973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES504221A Expired ES8206178A1 (es) | 1980-07-24 | 1981-07-23 | Procedimiento para la obtencion de dispersiones farmaceuti- cas y cosmeticas |
Country Status (6)
Country | Link |
---|---|
US (1) | US4446127A (es) |
EP (1) | EP0045008B1 (es) |
JP (1) | JPS5756409A (es) |
AT (1) | ATE24282T1 (es) |
DE (2) | DE3028005A1 (es) |
ES (1) | ES8206178A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3230289A1 (de) * | 1982-08-14 | 1984-02-16 | Bayer Ag, 5090 Leverkusen | Herstellung von pharmazeutischen oder kosmetischen dispersionen |
DE3421468A1 (de) * | 1984-06-08 | 1985-12-19 | Dr. Rentschler Arzneimittel Gmbh & Co, 7958 Laupheim | Lipidnanopellets als traegersystem fuer arzneimittel zur peroralen anwendung |
JPS63165021A (ja) * | 1986-12-25 | 1988-07-08 | Kawasaki Steel Corp | 電縫鋼管の製造方法 |
LU87457A1 (fr) * | 1989-02-24 | 1990-09-19 | Oreal | Utilisation,comme composition cosmetique pour cheveux,d'une microdispersion de cire,et procede de traitement des cheveux avec une telle composition |
CA2051438A1 (en) * | 1989-04-21 | 1990-10-22 | Armando Ulrich | Emulgator-free liquid emulsion and method and device for producing the emulsion |
DE4337030A1 (de) * | 1993-10-29 | 1995-05-04 | Henkel Kgaa | Verfahren zur Herstellung von Wachsdispersionen |
DE10208265A1 (de) * | 2002-02-26 | 2003-09-11 | Beiersdorf Ag | Verfahren zur Herstellung von Emulsionen |
US6783766B2 (en) | 2002-03-06 | 2004-08-31 | Dow Global Technologies Inc. | Process for preparing a cosmetic formulation |
US7351749B2 (en) | 2002-12-16 | 2008-04-01 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Process for manufacture of personal care products utilizing a concentrate water phase |
FR2996759B1 (fr) * | 2012-10-15 | 2015-01-16 | Oreal | Composition cosmetique de revetement des fibres keratiniques |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA629433A (en) * | 1961-10-17 | The Upjohn Company | Dermatological compositions | |
US1347734A (en) * | 1918-12-30 | 1920-07-27 | Cew Judson A De | Method of making emulsions |
US1882834A (en) * | 1929-08-15 | 1932-10-18 | J W Mortell Company | Asphalt emulsion and manufacture thereof |
US2254049A (en) * | 1939-03-18 | 1941-08-26 | Schutte August Henry | Method for forming emulsions |
FR1498294A (fr) * | 1966-03-11 | 1967-10-20 | Exxon Standard Sa | Procédé de préparation d'émulsions ou de dispersions très stables |
US3579461A (en) * | 1967-11-20 | 1971-05-18 | Johnson & Son Inc S C | Emulsification process |
US3635834A (en) * | 1969-12-22 | 1972-01-18 | Squibb & Sons Inc | Process for preparing semisolid emulsions |
US4002733A (en) * | 1974-07-26 | 1977-01-11 | Minnesota Mining And Manufacturing Company | Sunscreening compositions |
FR2478485A1 (fr) * | 1980-03-24 | 1981-09-25 | Oreal | Compositions cosmetiques ou pharmaceutiques sous forme d'emulsions stables du type huile-dans-l'eau |
-
1980
- 1980-07-24 DE DE19803028005 patent/DE3028005A1/de active Granted
-
1981
- 1981-07-15 AT AT81105543T patent/ATE24282T1/de not_active IP Right Cessation
- 1981-07-15 DE DE8181105543T patent/DE3175716D1/de not_active Expired
- 1981-07-15 EP EP81105543A patent/EP0045008B1/de not_active Expired
- 1981-07-21 JP JP56113074A patent/JPS5756409A/ja active Pending
- 1981-07-23 ES ES504221A patent/ES8206178A1/es not_active Expired
-
1982
- 1982-09-23 US US06/422,336 patent/US4446127A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES504221A0 (es) | 1982-08-16 |
ATE24282T1 (de) | 1987-01-15 |
EP0045008A3 (en) | 1983-01-26 |
DE3028005C2 (es) | 1988-02-04 |
EP0045008A2 (de) | 1982-02-03 |
DE3175716D1 (en) | 1987-01-29 |
JPS5756409A (en) | 1982-04-05 |
US4446127A (en) | 1984-05-01 |
DE3028005A1 (de) | 1982-02-18 |
EP0045008B1 (de) | 1986-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19990503 |