RUMEN BOLUS: FAST RELEASE FOLLOWED BY STEADY RELEASE OF BENEFICIAL AGENT

RUMEN BOLUS: FAST RELEASE FOLLOWED BY STEADY RELEASE OF BENEFICIAL AGENT

The present invention is directed to a long-term dispensing device for the controlled delivery of a beneficial agent in a hydrophilic carrier, which device quickly and continuously delivers an effective amount of agent followed by a continuous and sustained delivery of agent in a controlled and unif...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: AYER, ATUL DEVDATT
Format: Patent
Sprache:eng
Schlagworte:
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Beschreibung
Zusammenfassung:The present invention is directed to a long-term dispensing device for the controlled delivery of a beneficial agent in a hydrophilic carrier, which device quickly and continuously delivers an effective amount of agent followed by a continuous and sustained delivery of agent in a controlled and uniform amount over a prolonged period of time, thus providing for delivery of beneficial agent to an environment of use at two different rates and having a fast startup.