EP 1154821 B1 20040526 - DECONTAMINATING AND DISPERSION SUPPRESSING FOAM FORMULATION
Title (en)
DECONTAMINATING AND DISPERSION SUPPRESSING FOAM FORMULATION
Title (de)
SCHAUMFORMULIERUNG ZUR DISPERSION UND DECONTAMINATIONSUNTERDRÜCKUNG
Title (fr)
FORMULATION DE MOUSSE DECONTAMINANTE ET ANTI-DISPERSANTE
Publication
Application
Priority
- CA 0000199 W 20000225
- US 12209199 P 19990226
Abstract (en)
[origin: WO0051687A1] A method and foam formulation are provided for enabling both blast suppressing and decontamination, particularly desirable when faced with an explosive device which has been rigged with a contaminant for destructive dissemination. A formulation is foamed to surround the explosive CB contaminant device, preferably encapsulated in a containment structure. The preferred composition of foamer-compatible decontaminant and foamer to foam and surround the device is about 1 % to 3 % /w of hydrated chloroisocyanuric acid salts and more including lithium hypochlorite, about 1 % of a co-solvent selected from the group consisting of polypropylene glycols, polyethylene glycols, and derivatives and mixtures thereof; about 1 % to about 5 % of a surfactant and foam stabilizer; and a buffer system to initially maintain said formulation at a pH from about 11.0 to about 8.5 for a minimum of 30 minutes; and the balance being water.
IPC 1-7
IPC 8 full level
C09K 23/00 (2022.01); F42B 33/06 (2006.01); F42D 5/045 (2006.01)
CPC (source: EP)
A62D 3/38 (2013.01); F42B 33/06 (2013.01); F42D 5/045 (2013.01); A62D 2101/02 (2013.01); A62D 2101/06 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0051687 A1 20000908; WO 0051687 B1 20001123; AT E267630 T1 20040615; AU 2789800 A 20000921; AU 766865 B2 20031023; CA 2299259 A1 20000826; CA 2299259 C 20071204; DE 60011050 D1 20040701; DE 60011050 T2 20051103; EP 1154821 A1 20011121; EP 1154821 B1 20040526; IL 145033 A0 20020630; IL 145033 A 20060705
DOCDB simple family (application)
CA 0000199 W 20000225; AT 00906112 T 20000225; AU 2789800 A 20000225; CA 2299259 A 20000225; DE 60011050 T 20000225; EP 00906112 A 20000225; IL 14503300 A 20000225; IL 14503301 A 20010821