Medicament adsorbates of analgesics with complex magnesium aluminum silicate and their preparation

A medicament adsorbate of analgesics and process for making same. The medicament adsorbate comprises a complex magnesium aluminum silicate having sorbed therein an analgesic. The complex magnesium aluminum silicate has the following typical chemical analysis: - Ratio to -Percent by Weight Aluminum O...

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Bibliographische Detailangaben
Hauptverfasser:	PETERS, DAVID, TALWAR, ANIL K, DENICK, JR., JOHN, LIAO, WEI C
Format:	Patent
Sprache:	eng
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A medicament adsorbate of analgesics and process for making same. The medicament adsorbate comprises a complex magnesium aluminum silicate having sorbed therein an analgesic. The complex magnesium aluminum silicate has the following typical chemical analysis: - Ratio to -Percent by Weight Aluminum Oxide -Silicon dioxide 56 to 59 14.0 to 29.5 -Magnesium oxide 21 to 24 5.2 to 12.0 -Aluminum oxide 2.0 to 4.0 1 -Ferric oxide 0.4 to 0.6 -Calcium oxide 1.1 to 1.5 -Sodium oxide 2.5 to 3.5 -Potassium oxide 0.5 to 1.0 -Ignition Loss 5.5 to 12.6 -