EP 1216977 A3 20020911 - Hydrocarbon binder containing pyrotechnic gas-generating compositions and method for continuous manufacturing
Title (en)
Hydrocarbon binder containing pyrotechnic gas-generating compositions and method for continuous manufacturing
Title (de)
Kohlenwasserstoffbindemittel enthaltende pyrotechnische gaserzeugende Zusammensetzungen und Verfahren zur kontinuierlichen Herstellung
Title (fr)
Compositions pyrotechniques génératrices de gaz à liant hydrocarboné et procédé de fabrication en continu
Publication
Application
Priority
FR 0016879 A 20001222
Abstract (en)
[origin: US6824626B2] The invention is directed to a solvent-free gas-generating pyrotechnic composition, and a method for continuously manufacturing the composition in a twin-screw mixer-extruder, the composition including a binder, a nitrogenous organic compound, an oxidizing filler, and optionally at least one additive; the oxidizing filler including an ammonium perchlorate and a chlorine scavenger; the binder including at least one polymer, having a molecular mass greater than 200,000 and selected from a polyester polymer and an acrylic ester, and wherein the binder uncliding at least one liquid constituent selected from a polyester resin and a plasticizer.
IPC 1-7
IPC 8 full level
B60R 21/26 (2006.01); B01J 7/00 (2006.01); C06B 21/00 (2006.01); C06B 23/00 (2006.01); C06B 23/02 (2006.01); C06B 25/00 (2006.01); C06B 25/34 (2006.01); C06B 29/22 (2006.01); C06B 31/08 (2006.01); C06B 31/12 (2006.01); C06B 33/00 (2006.01); C06D 5/00 (2006.01); C06D 5/06 (2006.01)
CPC (source: EP KR US)
C06B 21/0075 (2013.01 - EP US); C06B 25/00 (2013.01 - KR); C06B 29/22 (2013.01 - EP US); C06B 33/00 (2013.01 - KR); C06D 5/00 (2013.01 - KR); C06D 5/06 (2013.01 - EP US)
Citation (search report)
- [A] FR 2772370 A1 19990618 - POUDRES & EXPLOSIFS STE NALE [FR]
- [A] EP 0718257 A1 19960626 - POUDRES & EXPLOSIFS STE NALE [FR] & FR 2728562 A1 19960628 - POUDRES & EXPLOSIFS STE NALE [FR]
- [A] WO 9847836 A2 19981029 - ATLANTIC RES CORP [US]
- [A] US 3839105 A 19741001 - DEWITT I, et al
- [A] GB 964801 A 19640722 - ATLANTIC RES CORP
- [A] CHEMICAL ABSTRACTS, vol. 129, no. 11, 14 September 1998, Columbus, Ohio, US; abstract no. 138118h, E. GIRAUD ET AL.: "Continuous processing of composite propellants (CPOCP)" page 810; XP000786218 & Int. Annu. Conf. ICT 1998, 29th(Energetic Materials), 44.1-44.23
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1216977 A2 20020626; EP 1216977 A3 20020911; EP 1216977 B1 20050727; AT E300508 T1 20050815; BR 0106250 A 20020813; BR 0106250 B1 20101116; CA 2364135 A1 20020622; CA 2364135 C 20090203; DE 60112231 D1 20050901; DE 60112231 T2 20060524; FR 2818636 A1 20020628; FR 2818636 B1 20030228; JP 2002255679 A 20020911; JP 3825316 B2 20060927; KR 100446267 B1 20040901; KR 20020051850 A 20020629; MX PA01012981 A 20021021; US 2002079031 A1 20020627; US 6824626 B2 20041130
DOCDB simple family (application)
EP 01403255 A 20011214; AT 01403255 T 20011214; BR 0106250 A 20011221; CA 2364135 A 20011210; DE 60112231 T 20011214; FR 0016879 A 20001222; JP 2001389917 A 20011221; KR 20010081683 A 20011220; MX PA01012981 A 20011214; US 308201 A 20011206