CHLORINE DIOXIDE GENERATOR - TAIKO PHARMACEUTICAL CO LTD

Title:

CHLORINE DIOXIDE GENERATOR

Document Type and Number:

WIPO Patent Application WO/2012/128022

Kind Code:

A1

Abstract:

A chlorine dioxide generator (10) in which a solid acidic composition (18) and an aqueous chlorite solution (19) are contained within a container main body (12) that can be deformed by the application of an external force in such a manner that the solid acidic composition (18) and the aqueous chlorite solution (19) are out of contact with each other. The solid acidic composition (18) comprises a porous material that contains an acidic substance. The aqueous chlorite solution (19) is sealed within an easily breakable encapsulation body (20), and the encapsulation body (20) contained within the container main body (12) is broken by deforming the container main body (12) so that the aqueous chlorite solution (19) comes into contact with the solid acidic composition (18). The thus-generated chlorine dioxide gas is discharged outside the container main body (12) through a gas discharge port (14).

Inventors:

OZAWA FUMIHIRO (JP)
ASADA SHIGEO (JP)
NAKAHARA KOICHI (JP)
TAGUCHI KAZUHIKO (JP)

Application Number:

PCT/JP2012/055614

Publication Date:

September 27, 2012

Filing Date:

March 06, 2012

Export Citation:

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Assignee:

TAIKO PHARMACEUTICAL CO LTD (JP)
OZAWA FUMIHIRO (JP)
ASADA SHIGEO (JP)
NAKAHARA KOICHI (JP)
TAGUCHI KAZUHIKO (JP)

International Classes:

C01B11/02

Domestic Patent References:

WO2009093540A1

2009-07-30

Foreign References:

JPH03164403A	1991-07-16
JPH03126143U	1991-12-19
JPH05237365A	1993-09-17
JP2001522773A	2001-11-20
JP2006083056A	2006-03-30
JPH02164702A	1990-06-25
JP2007145654A	2007-06-14

Other References: