Magnesium trisilicate suitable for preparation of medicament ads

Details Magnesium trisilicate suitable for preparation of medicament ads Magnesium trisilicate suitable for preparation of medicament ads

1985-12-19

1987-03-17

Rose, Shep K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Matrices

424155, 514770, 514850, A61K 926, A61K 918

Patent

active

046506632

ABSTRACT:
A medicament adsorbate containing a magnesium trisilicate having a surface area of at least 400 m.sup.2 /g and having a flake-like structure with multiple interstitial spaces, and having adsorbed therein from about 1% to about 20% by weight of the adsorbate of a medicament drug, wherein the medicament drug is an antitussive.

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Khalil, et al., C.A. 79:9826n (1973).
Magid, et al., C.A. 57:12649b (1962).
Zentner C.A., 65:578a (1966).
Couchoud, et al., C.A. 78:140400r (1973).
El-Nakeeb, et al., C.A. 68:89857j (1968).
El Masry, et al., C.A. 81:41376t (1974).

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