ATE267630T1 - FOAM FORMULATION FOR DISPERSION AND DECONTAMINATION SUPPRESSION - Google Patents

FOAM FORMULATION FOR DISPERSION AND DECONTAMINATION SUPPRESSION

Info

Publication number
ATE267630T1
ATE267630T1 AT00906112T AT00906112T ATE267630T1 AT E267630 T1 ATE267630 T1 AT E267630T1 AT 00906112 T AT00906112 T AT 00906112T AT 00906112 T AT00906112 T AT 00906112T AT E267630 T1 ATE267630 T1 AT E267630T1
Authority
AT
Austria
Prior art keywords
formulation
foam
decontamination
foamer
surround
Prior art date
Application number
AT00906112T
Other languages
German (de)
Inventor
John G Bureaux
George R Cowan
N Edward Cundasawmy
J Garfield Purdon
Original Assignee
H M The Queen In Right Of Cana
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by H M The Queen In Right Of Cana filed Critical H M The Queen In Right Of Cana
Application granted granted Critical
Publication of ATE267630T1 publication Critical patent/ATE267630T1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/06—Dismantling fuzes, cartridges, projectiles, missiles, rockets or bombs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
    • F42D5/045—Detonation-wave absorbing or damping means
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/02—Chemical warfare substances, e.g. cholinesterase inhibitors
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/06—Explosives, propellants or pyrotechnics, e.g. rocket fuel or napalm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

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.
AT00906112T 1999-02-26 2000-02-25 FOAM FORMULATION FOR DISPERSION AND DECONTAMINATION SUPPRESSION ATE267630T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12209199P 1999-02-26 1999-02-26
PCT/CA2000/000199 WO2000051687A1 (en) 1999-02-26 2000-02-25 Decontaminating and dispersion suppressing foam formulation

Publications (1)

Publication Number Publication Date
ATE267630T1 true ATE267630T1 (en) 2004-06-15

Family

ID=22400549

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00906112T ATE267630T1 (en) 1999-02-26 2000-02-25 FOAM FORMULATION FOR DISPERSION AND DECONTAMINATION SUPPRESSION

Country Status (7)

Country Link
EP (1) EP1154821B1 (en)
AT (1) ATE267630T1 (en)
AU (1) AU766865B2 (en)
CA (1) CA2299259C (en)
DE (1) DE60011050T2 (en)
IL (2) IL145033A0 (en)
WO (1) WO2000051687A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004052918A2 (en) 2002-12-09 2004-06-24 The Trustees Of Columbia University In The City Of New York Peptides and methods for deactivation of organophosphorus-based nerve agents and insecticides
FR2931687B1 (en) * 2008-05-27 2017-11-24 Commissariat A L'energie Atomique AQUEOUS DECONTAMINANT AND FOAMING SOLUTION.
FR3103549B1 (en) * 2019-11-25 2021-12-03 Arianegroup Sas MOBILE DEVICE FOR NEUTRALIZING CHEMICAL OR BIOLOGICAL WEAPONS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5271592A (en) * 1975-12-12 1977-06-15 Mitsubishi Chem Ind Ltd Production of regenerared nylon resin
ZA775615B (en) * 1976-10-26 1978-08-30 Stauffer Chemical Co Hard surface cleaning composition
JPS56143300A (en) * 1980-04-09 1981-11-07 Kao Corp Foamable composition
JPS5953314B2 (en) * 1980-04-09 1984-12-24 花王株式会社 foamable composition
KR930009035B1 (en) * 1990-03-19 1993-09-22 국방과학연구소 Aqueous antidote composition
FR2679458A1 (en) * 1991-07-23 1993-01-29 Commissariat Energie Atomique DECONTAMINATION FOAM WITH CONTROLLED LIFETIME AND DECONTAMINATION INSTALLATION OF OBJECTS USING SUCH FOAM.
WO1998030861A2 (en) * 1997-01-10 1998-07-16 Loizeaux Group Int'l Ltd. Method and apparatus for the destruction of articles

Also Published As

Publication number Publication date
EP1154821A1 (en) 2001-11-21
CA2299259A1 (en) 2000-08-26
AU2789800A (en) 2000-09-21
IL145033A0 (en) 2002-06-30
DE60011050D1 (en) 2004-07-01
AU766865B2 (en) 2003-10-23
DE60011050T2 (en) 2005-11-03
WO2000051687B1 (en) 2000-11-23
WO2000051687A1 (en) 2000-09-08
IL145033A (en) 2006-07-05
CA2299259C (en) 2007-12-04
EP1154821B1 (en) 2004-05-26

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Legal Events

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