ENTERIC HARD CAPSULE
PURPOSE:An enteric hard capsule that is produced by forming enteric films on the whole surface of the cap of the capsule, on the part which is overlapped with the cap and the body surface exposed without overlapping with the cap. CONSTITUTION:An enteric hard capsule is composed of the cap 1 and the...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:An enteric hard capsule that is produced by forming enteric films on the whole surface of the cap of the capsule, on the part which is overlapped with the cap and the body surface exposed without overlapping with the cap. CONSTITUTION:An enteric hard capsule is composed of the cap 1 and the body 2 and is produced by forming enteric films 3 such as hydroxypropylmethylcellulose phthalate film on the whole surface of the cap 1 and the surface of the body parts which is overlapped with the cap 1 and exposed from the cap 1. In other words, prelocked capsules are coated with an enteric agent, filled with drugs 4 in a usual manner and locked to give capsules which can prevent gastric juice from coming through the overlapping part, because the part is coated with the enteric films. |
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