Title:
CARBOHYDRAZIDE/MANGANESE COMPLEX AND GAS-GENERATING AGENT FOR AIR BAG
Document Type and Number:
WIPO Patent Application WO/1998/029426
Kind Code:
A1
Abstract:
A manganese complex represented by the formula (1): [Mn(H�2?NNHCONHNH�2?)�3?](NO�3?)�2? and having a weight loss of 1 % or lower when heated for 400 hours at 107 �C. The complex has an excellent thermal stability and is used as an active ingredient for a gas-generating agent for air bags. The gas-generating agent for air bags contains the manganese complex. A gas-generating agent containing a mixture of the manganese complex with a magnesium complex of a semicarbazide and/or carbohydrazide has such a property that a large proportion of the combustion residue remains in the inflator.
Inventors:
YOSHIDA TADAO (JP)
CHIJIWA SHIRO (JP)
SHIMIZU YASUO (JP)
HARA KAZUO (JP)
KAZUMI TAKASHI (JP)
MATSUDA KEISUKE (JP)
FUKASE KENICHI (JP)
CHIJIWA SHIRO (JP)
SHIMIZU YASUO (JP)
HARA KAZUO (JP)
KAZUMI TAKASHI (JP)
MATSUDA KEISUKE (JP)
FUKASE KENICHI (JP)
Application Number:
PCT/JP1997/004740
Publication Date:
July 09, 1998
Filing Date:
December 22, 1997
Export Citation:
Assignee:
OTSUKA KAGAKU KK (JP)
NIPPON KOKI KK (JP)
YOSHIDA TADAO (JP)
CHIJIWA SHIRO (JP)
SHIMIZU YASUO (JP)
HARA KAZUO (JP)
KAZUMI TAKASHI (JP)
MATSUDA KEISUKE (JP)
FUKASE KENICHI (JP)
NIPPON KOKI KK (JP)
YOSHIDA TADAO (JP)
CHIJIWA SHIRO (JP)
SHIMIZU YASUO (JP)
HARA KAZUO (JP)
KAZUMI TAKASHI (JP)
MATSUDA KEISUKE (JP)
FUKASE KENICHI (JP)
International Classes:
C06D5/06; C07F1/00; C07F3/00; C07F5/06; C07F15/02; (IPC1-7): C07F13/00; C06D5/00; C06D5/06; B60R21/26
Domestic Patent References:
| WO1996020147A1 | 1996-07-04 |
Foreign References:
| JPH09104687A | 1997-04-22 |
Attorney, Agent or Firm:
Saegusa, Eiji (1-7-1 Dosho-machi, Chuo-k, Osaka-shi Osaka 541, JP)
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