Title:
GRANULATION SYSTEM AND PROCESS FOR PRODUCING POWDER USING GRANULATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2004/030803
Kind Code:
A1
Abstract:
A granulation system provided, on the inner wall face (200d) of an enclosed granulation chamber (200), with a first nozzle (201) through a fourth nozzle (204) for jetting a fluid toward the inner wall face (200d). Fluid jetting directions of the first nozzle (201) through the fourth nozzle (204) are fixed respectively in specified ones. An objective powder is produced using the granulation system. A granulation system where no foreign matter is generated in the granulation chamber before and after cleaning and a foreign matter is prevented from being mixed into a product is thereby obtained, and dust-free sterile powder can be produced at a low temperature in a short time using the granulation system.
Inventors:
TSUJIMOTO HIROYUKI (JP)
YOKOYAMA TOYOKAZU (JP)
TAKESHIMA KAZUO (JP)
YAMAMOTO MASAHARU (JP)
INOUE HAYAO (JP)
YOKOYAMA TOYOKAZU (JP)
TAKESHIMA KAZUO (JP)
YAMAMOTO MASAHARU (JP)
INOUE HAYAO (JP)
Application Number:
PCT/JP2003/012623
Publication Date:
April 15, 2004
Filing Date:
October 01, 2003
Export Citation:
Assignee:
HOSOKAWA POWDER TECHNOLOGY RES (JP)
SHIONOGI & CO (JP)
TSUJIMOTO HIROYUKI (JP)
YOKOYAMA TOYOKAZU (JP)
TAKESHIMA KAZUO (JP)
YAMAMOTO MASAHARU (JP)
INOUE HAYAO (JP)
SHIONOGI & CO (JP)
TSUJIMOTO HIROYUKI (JP)
YOKOYAMA TOYOKAZU (JP)
TAKESHIMA KAZUO (JP)
YAMAMOTO MASAHARU (JP)
INOUE HAYAO (JP)
International Classes:
A61L2/06; A61K9/14; A61K31/5365; B01J2/04; B01J2/16; (IPC1-7): B01J2/04
Domestic Patent References:
| WO1993023129A1 | 1993-11-25 |
Foreign References:
| US3735792A | 1973-05-29 | |||
| GB1289996A | 1972-09-20 | |||
| JPH08511335A | 1996-11-26 | |||
| JPH11114027A | 1999-04-27 |
Attorney, Agent or Firm:
Hara, Kenzo (Daiwa Minamimorimachi Building 2-6,
Tenjinbashi 2-chome Kita, Kita-k, Osaka-shi Osaka, JP)
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