【発明の名称】粉末被覆経口投与剤形

Title:

【発明の名称】粉末被覆経口投与剤形

Document Type and Number:

Japanese Patent JPH09500914

Kind Code:

A

Abstract:

An oral dosage form of morphine is formulated by powder-layering an homogeneous mixture of morphine sulfate and hydrous lactose impalpable onto inert beads to obtain a multiparticulate product. A plurality of the powder-layered beads may be administered either in immediate release form or in an extended release form by coating with a hydrophobic material.

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Inventors:

Oshlack, Benjamin
Peddy, frank junior

Application Number:

JP53031695A

Publication Date:

January 28, 1997

Filing Date:

May 01, 1995

Export Citation:

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Assignee:

Euro-Certique S.A.

International Classes:

A61K9/16; A61K9/50; A61K31/485; (IPC1-7): A61K9/50

Attorney, Agent or Firm:

Yusuke Hiraki (2 outside)

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