GB1079713A - Fire-extinguishing compositions - Google Patents

Fire-extinguishing compositions

Info

Publication number
GB1079713A
GB1079713A GB1735365A GB1735365A GB1079713A GB 1079713 A GB1079713 A GB 1079713A GB 1735365 A GB1735365 A GB 1735365A GB 1735365 A GB1735365 A GB 1735365A GB 1079713 A GB1079713 A GB 1079713A
Authority
GB
United Kingdom
Prior art keywords
fire
perchloroethylene
dichloromethane
extinguishing compositions
compositions
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1735365A
Inventor
Henry Heward Adams
Ronald William Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Priority to GB1735365A priority Critical patent/GB1079713A/en
Publication of GB1079713A publication Critical patent/GB1079713A/en
Expired legal-status Critical Current

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
    • A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
    • A62D1/0028—Liquid extinguishing substances
    • A62D1/0057—Polyhaloalkanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

A fire-extinguishing composition comprises at least 50% by volume perchloroethylene, dichloromethane or a mixture thereof and less than 50% by volume of at least one brominated hydrocarbon, particularly chlorobromomethane. Preferred compositions are (1) 40-80% perchloroethylene, 0-25% dichloromethane and 15-40% brominated hydrocarbon or (2) 35-45% perchloroethylene, 35-45% dichloromethane and the remainder chlorobromomethane. The compositions may be applied from a pressurised extinguisher the pressurising gas being, for example, CO2 or N2.
GB1735365A 1965-04-23 1965-04-23 Fire-extinguishing compositions Expired GB1079713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1735365A GB1079713A (en) 1965-04-23 1965-04-23 Fire-extinguishing compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1735365A GB1079713A (en) 1965-04-23 1965-04-23 Fire-extinguishing compositions

Publications (1)

Publication Number Publication Date
GB1079713A true GB1079713A (en) 1967-08-16

Family

ID=10093701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1735365A Expired GB1079713A (en) 1965-04-23 1965-04-23 Fire-extinguishing compositions

Country Status (1)

Country Link
GB (1) GB1079713A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960176A1 (en) * 1996-09-27 1999-12-01 University Of New Mexico Tropodegradable bromine-containing halocarbon additives to decrease flammability of refrigerants, foam blowing agents, solvents, aerosol propellants, and sterilants

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0960176A1 (en) * 1996-09-27 1999-12-01 University Of New Mexico Tropodegradable bromine-containing halocarbon additives to decrease flammability of refrigerants, foam blowing agents, solvents, aerosol propellants, and sterilants
EP0960176A4 (en) * 1996-09-27 2000-02-23 Univ New Mexico Tropodegradable bromine-containing halocarbon additives to decrease flammability of refrigerants, foam blowing agents, solvents, aerosol propellants, and sterilants

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