EP 0936205 B1 20021002 - Non-detonatable pyrotechnic materials for microsystems
Title (en)
Non-detonatable pyrotechnic materials for microsystems
Title (de)
Nichtdetonierbare pyrotechnische Materialien für Mikrosysteme
Title (fr)
Nouveaux matériaux pyrotechniques non détonables pour microsytèmes
Publication
Application
Priority
- CA 2267512 A 19990326
- FR 9801538 A 19980210
- NO 991464 A 19990325
Abstract (en)
[origin: EP0936205A1] Non-explosive pyrotechnic material, which is auto-combustible at or near atmospheric pressure, comprises an energizing binder and ammonium perchlorate. The material is auto-combustible after initiation by an electrical pulse. Non-explosive pyrotechnic material, which is auto-combustible at or near atmospheric pressure, comprises an energizing binder and ammonium perchlorate. The material has a thickness less than 500 microns or a mass less than 15 mg. The material is auto-combustible after initiation by an electrical pulse, P, such that 150 mW ≤ P ≤ 800 mW for a time, t, such that 20 ms ≤ t ≤ 600 ms. the material comprises: 25-80 wt.% energetic binder based on glycidyl polyazote (PAG), or poly-3,3-bis(azidomethyl)oxetane (BAMO), or polyester or polyether and at least one energizing plastifier; 10-70 wt.% ammonium perchlorate with grain size of 0.5-30 microns; and 0-45 wt.% at least one nitroamine. Independent claims are also included for energizing compound for making the material; and use of the material as micro-generator for gas or heat.
IPC 1-7
IPC 8 full level
C06B 29/22 (2006.01); C06B 45/10 (2006.01); C06B 45/12 (2006.01); C06D 5/00 (2006.01)
CPC (source: EP US)
C06B 29/22 (2013.01 - EP US); C06B 45/105 (2013.01 - EP US); C06B 45/12 (2013.01 - EP US); C06D 5/00 (2013.01 - EP US); Y10S 149/113 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0936205 A1 19990818; EP 0936205 B1 20021002; CA 2267512 A1 20000926; CA 2267512 C 20090616; DE 69903205 D1 20021107; DE 69903205 T2 20030626; FR 2774684 A1 19990813; FR 2774684 B1 20000303; NO 311210 B1 20011029; NO 991464 D0 19990325; NO 991464 L 20000926; US 6080248 A 20000627
DOCDB simple family (application)
EP 99400281 A 19990208; CA 2267512 A 19990326; DE 69903205 T 19990208; FR 9801538 A 19980210; NO 991464 A 19990325; US 24752099 A 19990210