Process for treating dosage forms

Details Process for treating dosage forms Process for treating dosage forms

1985-01-31

1986-07-15

Hoffman, James R.

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Particulate matter

424 19, 424 21, 427 3, 428407, A61K 900, A61K 1500, A61K 2100

Patent

active

046006451

ABSTRACT:
The problems of tackiness and long curing times usually associated with the treatment of dosage forms are overcome via the use of a new curing process. That process involves: (1) coating a drug with a sustained release formulation, (2) immediately coating with a water-soluble overcoat, (3) drying, and (4) recovering the coated dosage form.

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patent: 4302440 (1981-11-01), John et al.
patent: 4330338 (1982-05-01), Banker
patent: 4385078 (1983-05-01), Onda et al.

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