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Title:
GAS GENERATING AGENT AND GAS GENERATOR
Document Type and Number:
WIPO Patent Application WO/2002/044109
Kind Code:
A2
Abstract:
A gas generating agent used for a gas generator having a function to automatically ignite before the mechanical strength of the container of the gas generator is remarkably lowered under high temperature caused by the exposure of the container to an flame, characterized in that, when the relation between heat and weight is measured by using an apparatus for measuring the heat and weight simultaneously, the process of start to end of weight reduction occurs in the temperature range of 50 ° C or higher at a temperature rise rate of 5 ° C/minute and, when the relation between the heat and weight is measured by using the apparatus for measuring the heat and weight simultaneously, a curve showing the ratio of a weight reduction to a temperature rise has two or more inflection points; the gas generator having the gas generating agent filled therein.

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Inventors:
MATSUMURA YASUSHI (JP)
SATO EISHI (JP)
KUBO DAIRI (JP)
KODAMA RYOI (JP)
IKEDA KENJIRO (JP)
Application Number:
PCT/JP2001/010528
Publication Date:
June 06, 2002
Filing Date:
December 03, 2001
Export Citation:
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Assignee:
NIPPON KAYAKU KK (JP)
MATSUMURA YASUSHI (JP)
SATO EISHI (JP)
KUBO DAIRI (JP)
KODAMA RYOI (JP)
IKEDA KENJIRO (JP)
International Classes:
B60R22/46; B01J7/00; B60R21/26; B60R21/264; C06B29/22; C06B43/00; C06C9/00; C06D5/00; C06D5/06; (IPC1-7): C06D5/00
Domestic Patent References:
WO2001066494A12001-09-13
Foreign References:
JP2000086376A2000-03-28
US6132537A2000-10-17
JPH1192264A1999-04-06
US5538567A1996-07-23
EP0950647A11999-10-20
EP0795528A11997-09-17
JPH1072273A1998-03-17
JPH11310490A1999-11-09
JP2001192288A2001-07-17
Attorney, Agent or Firm:
Kaji, Yoshiyuki (Nishinakajima 5-chome Yodogawa-ku Osaka-shi, Osaka, JP)
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