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Current content: 157 593 259 patent documents

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108 752 new documents added

1 451 440 documents amended

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EP 3514132 B1 20231004 - PYROTECHNICAL DELAY COMPOSITION

Title (en)

PYROTECHNICAL DELAY COMPOSITION

Title (de)

PYROTECHNISCHE VERZÖGERUNGSZUSAMMENSETZUNG

Title (fr)

COMPOSITION RETARD PYROTECHNIQUE

Publication

EP 3514132 B1 20231004 (FR)

Application

EP 19151002 A 20190109

Priority

FR 1800062 A 20180117

Abstract (en)

[origin: US2020024211A1] A pyrotechnic delay composition comprising at least one oxidant and at least one reducing agent. This composition comprises tungsten as the first reducing agent, a first oxidant consisting of triiron tetraoxide, and a second oxidant having an oxygen content greater than that of the first oxidant.

IPC 8 full level

C06B 33/12 (2006.01); C06C 5/06 (2006.01)

CPC (source: EP US)

C06B 29/06 (2013.01 - US); C06B 33/12 (2013.01 - EP); C06C 5/06 (2013.01 - EP)

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

DOCDB simple family (publication)

EP 3514132 A1 20190724; EP 3514132 B1 20231004; FR 3076830 A1 20190719; FR 3076830 B1 20220128; US 2020024211 A1 20200123

DOCDB simple family (application)

EP 19151002 A 20190109; FR 1800062 A 20180117; US 201916243177 A 20190109