EP 3737657 B1 20240207 - USE OF A HALOGENATED SALT OF TETRAPHENYLPHOSPHONIUM AS A SMOKE-PRODUCING AGENT AND SMOKE-PRODUCING PYROTECHNIC COMPOSITION INCORPORATING SUCH MATERIAL
Title (en)
USE OF A HALOGENATED SALT OF TETRAPHENYLPHOSPHONIUM AS A SMOKE-PRODUCING AGENT AND SMOKE-PRODUCING PYROTECHNIC COMPOSITION INCORPORATING SUCH MATERIAL
Title (de)
VERWENDUNG EINES HALOGENIERTEN SALZES VON TETRAPHENYLPHOSPHONIUM ALS EIN RAUCHERZEUGENDES MITTEL UND RAUCHERZEUGENDE PYROTECHNISCHE ZUSAMMENSETZUNG MIT SOLCH EINEM MATERIAL
Title (fr)
UTILISATION D'UN SEL HALOGÉNÉ DE TETRAPHENYL PHOSPHONIUM COMME AGENT FUMIGÈNE ET COMPOSITION PYROTECHNIQUE FUMIGÈNE INCORPORANT UN TEL MATÉRIAU
Publication
Application
Priority
- BE 201805007 A 20180108
- IB 2018060502 W 20181221
Abstract (en)
[origin: WO2019135144A1] The invention relates to the use of at least one halogenated salt of tetraphenylphosphonium as a smoke-producing agent in a pyrotechnic composition intended to provide masking of an objective with respect to electromagnetic radiation in a given wavelength range. The invention also relates to a smoke-producing pyrotechnic composition comprising at least one halogenated salt of tetraphenylphosphonium.
IPC 8 full level
C06D 3/00 (2006.01)
CPC (source: EP US)
C06B 45/10 (2013.01 - US); C06D 3/00 (2013.01 - EP US)
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)
WO 2019135144 A1 20190711; BE 1025879 A1 20190730; BE 1025879 B1 20190806; CA 3085839 A1 20190711; EP 3737657 A1 20201118; EP 3737657 B1 20240207; EP 3737657 C0 20240207; PL 3737657 T3 20240708; US 2020331822 A1 20201022
DOCDB simple family (application)
IB 2018060502 W 20181221; BE 201805007 A 20180108; CA 3085839 A 20181221; EP 18833334 A 20181221; PL 18833334 T 20181221; US 201816960716 A 20181221