Title:
GAS GENERANT COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2010/134466
Kind Code:
A1
Abstract:
Disclosed is a gas generant composition containing a fuel and an oxidant, which can be used for an inflator for a vehicle airbag system, or the like. The gas generant composition is characterized in that the oxidant contains a basic copper carbonate, the basic copper carbonate content in the gas generant composition is more than 40% by mass but 60% by mass or less, and the following conditions (a)-(c) are satisfied.
(a) The burning rate is not less than 7.0 mm/sec.
(b) The gas generation efficiency is not less than 2.30 mol/100 g.
(c) The amount of heat generated per 1 mole of the generated gas is not more than 100 kJ/mol.
Inventors:
KOBAYASHI SYOUJI (JP)
Application Number:
PCT/JP2010/058154
Publication Date:
November 25, 2010
Filing Date:
May 14, 2010
Export Citation:
Assignee:
DAICEL CHEM (JP)
KOBAYASHI SYOUJI (JP)
KOBAYASHI SYOUJI (JP)
International Classes:
C06D5/00; B60R21/26; B60R21/264; C06B31/00; C06B31/02; C06B43/00; C06C7/00
Foreign References:
| JP2006076849A | 2006-03-23 | |||
| JP2008115030A | 2008-05-22 | |||
| JP2008156132A | 2008-07-10 | |||
| JPH0288488A | 1990-03-28 | |||
| JP2004155645A | 2004-06-03 | |||
| JP2001220282A | 2001-08-14 | |||
| JP3907548B2 | 2007-04-18 | |||
| JP2006076849A | 2006-03-23 |
Other References:
See also references of EP 2444383A4
Attorney, Agent or Firm:
FURUYA Satoshi et al. (JP)
Satoshi Furuya (JP)
Satoshi Furuya (JP)
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Claims: