SOLID SNEDDS BASED ON A SPECIFIC MIXTURE OF ACRYLIC POLYMERS

SOLID SNEDDS BASED ON A SPECIFIC MIXTURE OF ACRYLIC POLYMERS

The present invention refers to a method of preparing a specific solid self-nanoemulsifying drug delivery system, which comprises applying the obtained self-nanoemulsifying drug delivery system on a mixture comprising or consisting of (ia) 60 to 90 parts by weight of at least one dimethylaminoethyl...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MOERS, Christian, SEIBEL, Manuel, SCHMIED, Fabian-Pascal, BERNHARDT, Alexander
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:The present invention refers to a method of preparing a specific solid self-nanoemulsifying drug delivery system, which comprises applying the obtained self-nanoemulsifying drug delivery system on a mixture comprising or consisting of (ia) 60 to 90 parts by weight of at least one dimethylaminoethyl methacrylate-butyl methacrylate-methyl methacrylate copolymer; (iia) 10 to 40 parts by weight of at least one methacrylic acid-ethyl acrylate copolymer; and (iiia) optionally at least one additive; wherein the sum of (ia) and (iia) is 100 parts by weight. Furthermore, the present invention refers to the solid self-nanoemulsifying drug delivery system obtained by the method of the present invention and this system for use as a medicament.