ES2098188A1 - Desarrollo de nanoparticulas a base de polimeros hidrofilicos. - Google Patents

Desarrollo de nanoparticulas a base de polimeros hidrofilicos.

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Publication number
ES2098188A1
ES2098188A1 ES09500907A ES9500907A ES2098188A1 ES 2098188 A1 ES2098188 A1 ES 2098188A1 ES 09500907 A ES09500907 A ES 09500907A ES 9500907 A ES9500907 A ES 9500907A ES 2098188 A1 ES2098188 A1 ES 2098188A1
Authority
ES
Spain
Prior art keywords
nanoparticles
polymers
hydrophilic
development
hydrophilic polymers
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
ES09500907A
Other languages
English (en)
Other versions
ES2098188B1 (es
Inventor
Fernandez Maria Jose Alonso
Salve Pilar Calvo
Lopez Carmen Remunan
Jato Jose Luis Vila
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.)
Universidade de Santiago de Compostela
Original Assignee
Universidade de Santiago de Compostela
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 Universidade de Santiago de Compostela filed Critical Universidade de Santiago de Compostela
Priority to ES9500907A priority Critical patent/ES2098188B1/es
Publication of ES2098188A1 publication Critical patent/ES2098188A1/es
Application granted granted Critical
Publication of ES2098188B1 publication Critical patent/ES2098188B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

DESARROLLO DE NANOPARTICULAS A BASE DE POLIMEROS HIDROFILICOS. LAS NANOPARTICULAS (DE TAMAÑO NANOMETRICO Y CARACTER HIDROFILICO), TAMBIEN DENOMINADAS NANOSFERAS O LATEXES, SON SISTEMAS COLOIDALES FORMADOS POR LA COMBINACION DE DOS POLIMEROS DE NATURALEZA HIDROFILICA. LOS POLIMEROS SON EL QUITOSANO (UN AMINOPOLISACARIDO) Y EL POLOXAMER (UN COPOLIMERO DEL OXIDO DE ETILENO Y DEL OXIDO DE PROPILENO). EL PROCEDIMIENTO DE OBTENCION TRANSCURRE EN FASE ACUOSA SIN NECESIDAD DE UTILIZAR DISOLVENTES ORGANICOS NI SUSTANCIAS AUXILIARES DE NATURALEZA TOXICA. LAS NANOPARTICULAS TIENEN APLICACION COMO FORMAS FARMACEUTICAS (PARA LA ADMINISTRACION IN VIVO DE INGREDIENTES ACTIVOS) DEBIDO A LA CAPACIDAD PARA RETENER EN SU INTERIOR MEDICAMENTOS Y PROTEINAS.
ES9500907A 1995-05-11 1995-05-11 Desarrollo de nanoparticulas a base de polimeros hidrofilicos. Expired - Fee Related ES2098188B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9500907A ES2098188B1 (es) 1995-05-11 1995-05-11 Desarrollo de nanoparticulas a base de polimeros hidrofilicos.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9500907A ES2098188B1 (es) 1995-05-11 1995-05-11 Desarrollo de nanoparticulas a base de polimeros hidrofilicos.

Publications (2)

Publication Number Publication Date
ES2098188A1 true ES2098188A1 (es) 1997-04-16
ES2098188B1 ES2098188B1 (es) 1997-12-16

Family

ID=8290331

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9500907A Expired - Fee Related ES2098188B1 (es) 1995-05-11 1995-05-11 Desarrollo de nanoparticulas a base de polimeros hidrofilicos.

Country Status (1)

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ES (1) ES2098188B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004112758A1 (es) * 2003-06-20 2004-12-29 Advanced In Vitro Cell Technologies, S.L. Nanopartículas de ácido hialurónico

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2246695B1 (es) 2004-04-29 2007-05-01 Instituto Cientifico Y Tecnologico De Navarra, S.A. Composicion estimuladora de la respuesta inmunitaria que comprende nanoparticulas a base de un copolimero de metil vinil eter y anhidrido maleico.
ES2246694B1 (es) 2004-04-29 2007-05-01 Instituto Cientifico Y Tecnologico De Navarra, S.A. Nanoparticulas pegiladas.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071644A (en) * 1990-08-07 1991-12-10 Mediventures, Inc. Topical drug delivery with thermo-irreversible gels
WO1996020698A2 (en) * 1995-01-05 1996-07-11 The Board Of Regents Acting For And On Behalf Of The University Of Michigan Surface-modified nanoparticles and method of making and using same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5071644A (en) * 1990-08-07 1991-12-10 Mediventures, Inc. Topical drug delivery with thermo-irreversible gels
WO1996020698A2 (en) * 1995-01-05 1996-07-11 The Board Of Regents Acting For And On Behalf Of The University Of Michigan Surface-modified nanoparticles and method of making and using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004112758A1 (es) * 2003-06-20 2004-12-29 Advanced In Vitro Cell Technologies, S.L. Nanopartículas de ácido hialurónico
ES2226567A1 (es) * 2003-06-20 2005-03-16 Universidad De Santiago De Compostela Nanoparticulas de acido hialuronico.

Also Published As

Publication number Publication date
ES2098188B1 (es) 1997-12-16

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