AN INTRAVAGINAL RING

The present invention relates to an intravaginal ring (1) a core (2) comprising a first ethylene-vinyl acetate copolymer (3) having a vinyl acetate content from 28 to 40 wt%, and at least 10 wt% of an estrogenic steroid (4) based on the weight of the core, and a sheath (5) comprising a second ethyle...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	VAN LAARHOVEN, Hans, DE GRAAFF, Wouter
Format:	Patent
Sprache:	eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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