Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Tablets – lozenges – or pills
Patent
1988-06-09
1990-03-20
Robinson, Ellis P.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Tablets, lozenges, or pills
424464, 424465, B61K 926
Patent
active
049100238
ABSTRACT:
According to this invention various hygroscopic malflavored drugs can be proceeded by a unique wet granulation process wherein a slurry of the drug in water is dried in combination with colloidal silicon dioxide and, in a particularly preferred embodiment microcrystalline cellulose with the colloidal silicon dioxide absorbing onto the drug particles.
REFERENCES:
patent: 4327076 (1982-04-01), Puglia et al.
patent: 4327077 (1982-04-01), Puglia et al.
Botzolakis John E.
Harris Michael R.
Nesbitt Russell U.
Horne Leon R.
Olevsky Howard
Robinson Ellis P.
Scola, Jr. Daniel A.
Warner-Lambert & Company
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