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ES2070778A1 - Composicion de liposomas y su procedimiento de obtencion. - Google Patents

Composicion de liposomas y su procedimiento de obtencion.

Info

Publication number
ES2070778A1
ES2070778A1 ES09302111A ES9302111A ES2070778A1 ES 2070778 A1 ES2070778 A1 ES 2070778A1 ES 09302111 A ES09302111 A ES 09302111A ES 9302111 A ES9302111 A ES 9302111A ES 2070778 A1 ES2070778 A1 ES 2070778A1
Authority
ES
Spain
Prior art keywords
procedure
liposomes
obtaining
liposome composition
aqueous phase
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.)
Granted
Application number
ES09302111A
Other languages
English (en)
Other versions
ES2070778B1 (es
Inventor
Vinas Antonio Buxade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Laboratorios Vinas SA
Original Assignee
Laboratorios Vinas SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Laboratorios Vinas SA filed Critical Laboratorios Vinas SA
Priority to ES9302111A priority Critical patent/ES2070778B1/es
Publication of ES2070778A1 publication Critical patent/ES2070778A1/es
Application granted granted Critical
Publication of ES2070778B1 publication Critical patent/ES2070778B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

COMPOSICION DE LIPOSOMAS Y SU PROCEDIMIENTO DE OBTENCION. COMPOSICIONES COSMETICAS Y FARMACEUTICAS DE FASE EXTERNA ACUOSA CONTENIENDO LIPOSOMAS FOSFOLIPIDICOS CARGADOS O NO, OTROS PRINCIPIOS ACTIVOS Y EMULSIONANTES NO IONICOS DEL TIPO DE ESTERES DE GLICERINA Y DE POLIETILENGLICOL DE ACIDOS GRASOS SATURADOS, EN UNA RELACION EMULSIONANTES/FOSFOLIPIDOS 80-150/1 EN PESO, Y UN PROCEDIMIENTO QUE PERMITE DISPERSAR LOS LIPOSOMAS, SIN QUE ESTOS SEAN SOLUBILIZADOS, PERMANECIENDO ESTABLES DURANTE EL PROCESO Y EN LA EMULSION OBTENIDA, EL CUAL SE CARACTERIZA POR PREPARAR INICIALMENTE LA EMULSION DE FASE EXTERNA ACUOSA, ADICIONAR SOBRE ESTA LOS PRINCIPIOS ACTIVOS COSMETICOS Y LOS ADITIVOS A UNA TEMPERATURA ENTRE 30 Y 65GC Y, FINALMENTE, INCORPORAR LA SUSPENSION DE LIPOSOMAS A UNA TEMPERATURA ENTRE 20 Y 40GC Y A UNA VELOCIDAD DE AGITACION MENOR DE 50 R.P.M.
ES9302111A 1993-10-07 1993-10-07 Composicion de liposomas y su procedimiento de obtencion. Expired - Fee Related ES2070778B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9302111A ES2070778B1 (es) 1993-10-07 1993-10-07 Composicion de liposomas y su procedimiento de obtencion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9302111A ES2070778B1 (es) 1993-10-07 1993-10-07 Composicion de liposomas y su procedimiento de obtencion.

Publications (2)

Publication Number Publication Date
ES2070778A1 true ES2070778A1 (es) 1995-06-01
ES2070778B1 ES2070778B1 (es) 1995-12-16

Family

ID=8283253

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9302111A Expired - Fee Related ES2070778B1 (es) 1993-10-07 1993-10-07 Composicion de liposomas y su procedimiento de obtencion.

Country Status (1)

Country Link
ES (1) ES2070778B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES478056A1 (es) * 1978-02-24 1980-04-16 Papahadjopoulos Demetrios Procedimiento de fabricacion de capsulas lipidicas que con- tienen uno o varios materiales biologicamente activos.
EP0270460A2 (fr) * 1986-12-05 1988-06-08 The Liposome Company, Inc. Microcristaux comportant une substance active présentant une affinité pour les phospholipides et au moins un phospholipide, procédé de préparation
FR2608942A1 (fr) * 1986-12-31 1988-07-01 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules
US5093198A (en) * 1987-06-19 1992-03-03 Temple University Adjuvant-enhanced sustained release composition and method for making

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES478056A1 (es) * 1978-02-24 1980-04-16 Papahadjopoulos Demetrios Procedimiento de fabricacion de capsulas lipidicas que con- tienen uno o varios materiales biologicamente activos.
EP0270460A2 (fr) * 1986-12-05 1988-06-08 The Liposome Company, Inc. Microcristaux comportant une substance active présentant une affinité pour les phospholipides et au moins un phospholipide, procédé de préparation
FR2608942A1 (fr) * 1986-12-31 1988-07-01 Centre Nat Rech Scient Procede de preparation de systemes colloidaux dispersibles d'une substance, sous forme de nanocapsules
US5093198A (en) * 1987-06-19 1992-03-03 Temple University Adjuvant-enhanced sustained release composition and method for making

Also Published As

Publication number Publication date
ES2070778B1 (es) 1995-12-16

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Effective date: 20141120