Global Patent Index - EP 2377840 A3

EP 2377840 A3 20120111 - 5,5'-azotetrazolate explosive

Title (en)

5,5'-azotetrazolate explosive

Title (de)

5,5'-Azotetrazolat-Sprengstoff

Title (fr)

Explosif à base de 5,5'-azotétraeolate

Publication

EP 2377840 A3 20120111 (DE)

Application

EP 11002861 A 20110406

Priority

  • DE 102010014955 A 20100414
  • DE 102010025104 A 20100625

Abstract (en)

[origin: EP2377840A2] Explosive comprises (a) 5,5'-azotetrazolate, which is an iron-, cobalt-, nickel-, copper-, cadmium- or guanylurea-salt, or (b) a mixture of at least one 5,5'-azotetrazolate and at least one bis-tetrazolyltriazenate or at least a further 5,5'-azotetrazolate, which is a metal salt or a guanylurea salt.

IPC 8 full level

C06B 43/00 (2006.01); C06C 7/00 (2006.01); C07D 257/06 (2006.01)

CPC (source: EP)

C06B 43/00 (2013.01); C06C 7/00 (2013.01)

Citation (search report)

  • [IY] GB 185555 A 19220914 - HANS RATHSBURG
  • [Y] US 4566921 A 19860128 - DUGUET JEAN [FR]
  • [Y] DE 370574 C 19230305 - EDMUND VON HERZ
  • [XY] DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; LENOTRE, M.: "Explosive characteristics of priming explosives", XP002653920, retrieved from STN Database accession no. 73:100613
  • [XY] DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; MORISSON, H.: "Chemistry of tetrazole derivative explosives", XP002653961, retrieved from STN Database accession no. 73:100612
  • [XY] KLAPOETKE, THOMAS M. ET AL: "Low Energy Monopropellants Based on the Guanylurea Cation", ZEITSCHRIFT FUER ANORGANISCHE UND ALLGEMEINE CHEMIE, vol. 636, no. 1, 17 September 2009 (2009-09-17), pages 163 - 175, XP002653917
  • [XY] DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; KLAPOETKE, THOMAS M. ET AL: "Energetic salts with the guanylurea cation", XP002653964, retrieved from STN Database accession no. 154:211480 & NEW TRENDS IN RESEARCH OF ENERGETIC MATERIALS, PROCEEDINGS OF THE SEMINAR, 11TH, PARDUBICE, CZECH REPUBLIC, APR. 9-11, 2008 , VOLUME PT. 2, 673-679. EDITOR(S): OTTIS, JAN; PACHMAN, JIRI. PUBLISHER: UNIVERSITY OF PARDUBICE, PARDUBICE, CZECH REP. CODE, 2008
  • [YD] HAMMERL, ANTON ET AL: "Salts of 5,5'- azotetrazolate", EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2002, pages 834 - 845, XP002653887
  • [Y] REDDY G ET AL: "A thermal study of the salts of azotetrazole", THERMOCHIMICA ACTA, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 66, no. 1-3, 1 August 1993 (1993-08-01), pages 231 - 244, XP026568030, ISSN: 0040-6031, [retrieved on 19930801], DOI: 10.1016/0040-6031(93)85034-7
  • [YD] JIAO ET AL: "A new high-nitrogen compound [Mn(ATZ)(H2O)4].2H2O: Synthesis and characterization", JOURNAL OF HAZARDOUS MATERIALS, ELSEVIER, AMSTERDAM, NL, vol. 142, no. 1-2, 19 March 2007 (2007-03-19), pages 550 - 554, XP005933706, ISSN: 0304-3894, DOI: 10.1016/J.JHAZMAT.2006.07.066
  • [Y] STEINHAUSER, GEORG ET AL: "Nitrogen-Rich Compounds of the Lanthanoids : The 5,5'-Azobis[1H-tetrazol-1-ides] of some Yttric Earths (Tb, Dy, Ho, Er, Tm, Yb, and Lu)", HELVETICA CHIMICA ACTA, vol. 92, 2009, pages 1371 - 1384, XP002653888

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2377840 A2 20111019; EP 2377840 A3 20120111; DE 102010025104 A1 20111020; DE 102010025104 B4 20150611; IL 212259 A0 20110731

DOCDB simple family (application)

EP 11002861 A 20110406; DE 102010025104 A 20100625; IL 21225911 A 20110411