Global patent index - EP 1036781 A4

EP 1036781 A4 2000-09-20 - AIR BAG GAS-GENERATING COMPOSITION WITH ONLY A SMALL AMOUNT OF RESIDUE

Title (en)

AIR BAG GAS-GENERATING COMPOSITION WITH ONLY A SMALL AMOUNT OF RESIDUE

Title (de)

GASERZEUGENDE ZUSAMMENSETZUNG FÜR EINEN AIRBAG MIT NUR GERINGER RÜCKSTANDSMENGE

Title (fr)

COMPOSITION SERVANT A GENERER UN GAZ POUR SAC GONFLABLE AVEC UNE QUANTITE LIMITEE DE RESIDUS

Publication

EP 1036781 A4 (EN)

Application

EP 98907271 A

Priority

  • JP 9801125 W
  • JP 6768797 A

Abstract (en)

[origin: EP1036781A1] A gas generating composition for use in an air bag generating a large volume of gases and forming less amount of solid and liquid particles (residues) upon burning and capable of downsizing a gas generator. A gas generating composition comprising an oxidizer comprising a mixture comprising a phase stabilized ammonium nitrate (PSAN), and nitroguanidine as essential ingredients wherein the content of nitroguanidine in the composition is 35% by weight or less.

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

C06D 5/00; C06B 31/36; C06D 5/06

IPC 8 full level (invention and additional information)

C06B 23/00 (2006.01); B60R 21/26 (2011.01); B60R 21/264 (2006.01); C06B 31/32 (2006.01); C06D 5/00 (2006.01); C06D 5/06 (2006.01)

CPC (invention and additional information)

C06D 5/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 1036781 A1 20000920; EP 1036781 A4 20000920; CN 1250429 A 20000412; JP 3641343 B2 20050420; JP H10259085 A 19980929; KR 20000076253 A 20001226; TW 495496 B 20020721; WO 9842641 A1 19981001

INPADOC legal status

2009-04-08 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20081001

2008-01-02 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: DAICEL CHEMICAL INDUSTRIES, LTD.

- Ref Legal Event Code: RAP1

2001-07-11 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010525

2000-09-20 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19990917

2000-09-20 [A4] SUPPLEMENTARY SEARCH REPORT

- Ref Legal Event Code: A4

- Effective date: 20000703

2000-09-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB

2000-09-20 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB