Global Patent Index - EP 0801045 A4

EP 0801045 A4 2000-11-02 - GAS GENERATOR FOR AIR BAG

Title (en)

GAS GENERATOR FOR AIR BAG

Title (de)

GASGENERATOR FÜR AIRBAG

Title (fr)

GENERATEUR DE GAZ POUR AIRBAG

Publication

EP 0801045 A4 (EN)

Application

EP 96932011 A

Priority

  • JP 9602796 W
  • JP 25330995 A
  • JP 35320395 A
  • JP 5940596 A
  • JP 23497796 A
  • JP 23498796 A

Abstract (en)

[origin: WO9712849A1] A gas generator for air bags comprising (1) biscarbamoylhydrazine as a base of the generator, (2) a salt of oxoacid of halogen as an oxidizing agent, (3) a nitrate as another oxidizing agent, and (4) a combustion catalyst as the active ingredients. This generator has a proper combustion performance and a low combustion temperature, generates a gas lowered in the content of toxic components such as CO and NOx and that of emitted suspended particles, is excellent in heat stability, and is preferably far superior to azide and non-azide gas generators of prior art in safeness.

IPC 1-7 (main, further and additional classification)

C06D 5/00; B60R 21/26; C06B 29/00; C06B 31/00; C06B 43/00; C06B 45/20

IPC 8 full level (invention and additional information)

C06B 45/22 (2006.01); C06D 5/06 (2006.01)

CPC (invention and additional information)

C06B 45/22 (2013.01); C06D 5/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

WO 9712849 A1 19970410; EP 0801045 A1 19971015; EP 0801045 A4 20001102

INPADOC legal status


2001-10-31 [18W] WITHDRAWN

- Date of withdrawal: 20010907

2000-11-02 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000919

2000-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): DE FR GB

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: YOSHIDA, TADAO

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SHIMIZU, YASUO

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: HARA, KAZUO OTSUKA IMAGIRERYO

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: CHIJIWA, SHIRO 1-5-6-516, TOMOBUCHICHO

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: MAEKAWA, TSUKASA

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: ONISHI, JUNICHI

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: SUMITOMO, SHIGERU

1997-10-22 [RIN1] INVENTOR (CORRECTION)

- Inventor name: KAZUMI, TAKASHI

1997-10-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19970528

1997-10-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB