EP1289910B8 - Poudres a allumage precoce pour dispositifs de securite thermiques de generateurs de gaz d'airbags - Google Patents

Poudres a allumage precoce pour dispositifs de securite thermiques de generateurs de gaz d'airbags Download PDF

Info

Publication number: EP1289910B8
Authority: EP; European Patent Office
Prior art keywords: powders; gas generators; thermal fuses; autoignition; inventive
Prior art date: 2000-05-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

EP00945583A

Other languages

German (de)

English (en)

Other versions

EP1289910B1 (fr

EP1289910A1 (fr

Inventor

Eduard Gast

Peter Semmler

Bernhard Schmid

Christian Recker

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nigu Chemie GmbH

Original Assignee

Nigu Chemie GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2000-05-26

Filing date

2000-05-26

Publication date

2004-05-26

2000-05-26 Application filed by Nigu Chemie GmbH filed Critical Nigu Chemie GmbH

2003-03-12 Publication of EP1289910A1 publication Critical patent/EP1289910A1/fr

2004-03-31 Application granted granted Critical

2004-03-31 Publication of EP1289910B1 publication Critical patent/EP1289910B1/fr

2004-05-26 Publication of EP1289910B8 publication Critical patent/EP1289910B8/fr

2020-05-26 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000843 powder Substances 0.000 title abstract 4
239000000446 fuel Substances 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
UGWULZWUXSCWPX-UHFFFAOYSA-N 2-sulfanylideneimidazolidin-4-one Chemical compound O=C1CNC(=S)N1 UGWULZWUXSCWPX-UHFFFAOYSA-N 0.000 abstract 1
RVBUGGBMJDPOST-UHFFFAOYSA-N 2-thiobarbituric acid Chemical compound O=C1CC(=O)NC(=S)N1 RVBUGGBMJDPOST-UHFFFAOYSA-N 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
239000000945 filler Substances 0.000 abstract 1
239000007800 oxidant agent Substances 0.000 abstract 1
230000001590 oxidative effect Effects 0.000 abstract 1
239000003381 stabilizer Substances 0.000 abstract 1
230000004580 weight loss Effects 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C9/00—Chemical contact igniters; Chemical lighters

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Air Bags (AREA)
Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

EP00945583A 2000-05-26 2000-05-26 Poudres a allumage precoce pour dispositifs de securite thermiques de generateurs de gaz d'airbags Expired - Lifetime EP1289910B8 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/DE2000/001744 WO2001090032A1 (fr)	2000-05-26	2000-05-26	Poudres a allumage precoce pour dispositifs de securite thermiques de generateurs de gaz d'airbags

Publications (3)

Publication Number	Publication Date
EP1289910A1 EP1289910A1 (fr)	2003-03-12
EP1289910B1 EP1289910B1 (fr)	2004-03-31
EP1289910B8 true EP1289910B8 (fr)	2004-05-26

Family

ID=5647716

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP00945583A Expired - Lifetime EP1289910B8 (fr)	2000-05-26	2000-05-26	Poudres a allumage precoce pour dispositifs de securite thermiques de generateurs de gaz d'airbags

Country Status (6)

Country	Link
EP (1)	EP1289910B8 (fr)
JP (1)	JP2003534228A (fr)
AT (1)	ATE263130T1 (fr)
AU (1)	AU2000259631A1 (fr)
DE (2)	DE50005943D1 (fr)
WO (1)	WO2001090032A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108083959A (zh) *	2017-12-20	2018-05-29	湖北航鹏化学动力科技有限责任公司	一种点火性能可靠的点火药剂组合物及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19805976C1 (de) *	1998-02-13	1999-04-29	Nigu Chemie Gmbh	Frühzündpulver für thermische Sicherungen für Airbag-Gasgeneratoren
DE19840993B4 (de) *	1998-09-08	2006-03-09	Trw Airbag Systems Gmbh & Co. Kg	Verwendung eines gaserzeugenden Gemisches als Anzündmischung in einem Gasgenerator

2000
- 2000-05-26 AT AT00945583T patent/ATE263130T1/de not_active IP Right Cessation
- 2000-05-26 WO PCT/DE2000/001744 patent/WO2001090032A1/fr not_active Ceased
- 2000-05-26 EP EP00945583A patent/EP1289910B8/fr not_active Expired - Lifetime
- 2000-05-26 JP JP2001586224A patent/JP2003534228A/ja active Pending
- 2000-05-26 AU AU2000259631A patent/AU2000259631A1/en not_active Abandoned
- 2000-05-26 DE DE50005943T patent/DE50005943D1/de not_active Expired - Fee Related
- 2000-05-26 DE DE10084823T patent/DE10084823D2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2001090032A1 (fr)	2001-11-29
AU2000259631A1 (en)	2001-12-03
EP1289910B1 (fr)	2004-03-31
EP1289910A1 (fr)	2003-03-12
JP2003534228A (ja)	2003-11-18
ATE263130T1 (de)	2004-04-15
DE50005943D1 (de)	2004-05-06
DE10084823D2 (de)	2003-04-30

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Date	Code	Title	Description
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2003-03-12	AX	Request for extension of the european patent	Extension state: AL LT LV MK RO SI
2003-05-02	RIN1	Information on inventor provided before grant (corrected)	Inventor name: RECKER, CHRISTIAN Inventor name: SCHMID, BERNHARD Inventor name: SEMMLER, PETER Inventor name: GAST, EDUARD
2003-09-27	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
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2004-04-28	RTI2	Title (correction)	Free format text: AUTOIGNITION POWDERS FOR THERMAL FUSES USED IN AIRBAG GAS GENERATORS
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