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Patent Searching and Data


Title:
MANUFACTURE OF TABLET
Document Type and Number:
Japanese Patent JPH11169437
Kind Code:
A
Abstract:

To provide a manufacture of tablets capable of stably and continuously punching tablets for a long time without sticking a molding material to the pounder and mortar of a tablet punching machine or the like and being executed as the industrial manufacture of the tablets without changing the collapse time of the punched tablets or changing hardness.

This manufacture comprises a process for preparing a molding material (m) containing an effective component, excipient and a part of lubricant K, a process for housing the pounders 3 and 4 and mortar 2 of the tablet punching machine A inside a scattering chamber 10, a process for atomizing the residual amount of the lubricant K inside the scattering chamber 10, generating air pulse waves inside the scattering chamber 10 and applying the lubricant K to the surfaces of the pounders 3 and 4 and the surface of the mortar 2, and a process for punching the molding material (m) into the tablets by using the pounders 3 and 4 applied with the lubricant K on the surface and the mortar 2 applied with the lubricant K on the surface.


Inventors:
HAYAKAWA EIJI
OTA MOTOHIRO
MORIMOTO HIROYUKI
MORIMOTO KIYOSHI
WATANABE YASUSHI
ITO KUNIO
TOKUNO SANJI
Application Number:
JP33281297A
Publication Date:
June 29, 1999
Filing Date:
December 03, 1997
Export Citation:
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Assignee:
KYOWA HAKKO KOGYO KK
International Classes:
A61J3/10; B30B11/00; B30B11/08; B30B15/00; (IPC1-7): A61J3/10; B30B11/00; B30B11/08
Attorney, Agent or Firm:
Hiroyuki Nakai