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EP0383443A3 - Fire extinguishing compositions - Google Patents

Fire extinguishing compositions Download PDF

Info

Publication number
EP0383443A3
EP0383443A3 EP19900300774 EP90300774A EP0383443A3 EP 0383443 A3 EP0383443 A3 EP 0383443A3 EP 19900300774 EP19900300774 EP 19900300774 EP 90300774 A EP90300774 A EP 90300774A EP 0383443 A3 EP0383443 A3 EP 0383443A3
Authority
EP
European Patent Office
Prior art keywords
fire extinguishing
extinguishing compositions
tetrafluoroethane
fluorobromochloroalkane
fluorobromoalkane
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.)
Withdrawn
Application number
EP19900300774
Other languages
German (de)
French (fr)
Other versions
EP0383443A2 (en
Inventor
Norman Fletcher
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of EP0383443A2 publication Critical patent/EP0383443A2/en
Publication of EP0383443A3 publication Critical patent/EP0383443A3/en
Withdrawn legal-status Critical Current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
    • 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
    • A62D1/0071—Foams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

A fire extinguishing composition consisting of (a) one or more fire extinguishing compounds selected from bromodifluoromethane, 1-bromo-1,2,2,2-­ tetrafluoroethane, 1-chloro-1,2,2,2-tetrafluoroethane and 1,1-dichloro-2,2,2-trifluoroethane and optionally one or more of (b) a completely halogenated fluorobromoalkane(s) and/or fluorobromochloroalkane(s), (c) a coadjuvant agent(s) having a boiling point below 0°C and (d) a gaseous propellant(s).
EP19900300774 1989-02-14 1990-01-25 Fire extinguishing compositions Withdrawn EP0383443A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898903334A GB8903334D0 (en) 1989-02-14 1989-02-14 Flame extinguishing compositions
GB8903334 1989-02-14

Publications (2)

Publication Number Publication Date
EP0383443A2 EP0383443A2 (en) 1990-08-22
EP0383443A3 true EP0383443A3 (en) 1991-05-08

Family

ID=10651680

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900300774 Withdrawn EP0383443A3 (en) 1989-02-14 1990-01-25 Fire extinguishing compositions

Country Status (5)

Country Link
EP (1) EP0383443A3 (en)
JP (1) JPH02265575A (en)
KR (1) KR900012640A (en)
AU (1) AU620687B2 (en)
GB (1) GB8903334D0 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL95894A0 (en) * 1989-10-10 1991-07-18 Great Lakes Chemical Corp Fire extinguishing compositions,methods and systems utilizing bromodifluoromethane
US5113947A (en) * 1990-03-02 1992-05-19 Great Lakes Chemical Corporation Fire extinguishing methods and compositions utilizing 2-chloro-1,1,1,2-tetrafluoroethane
US5084190A (en) * 1989-11-14 1992-01-28 E. I. Du Pont De Nemours And Company Fire extinguishing composition and process
WO1992001490A1 (en) * 1990-07-26 1992-02-06 Great Lakes Chemical Corporation Fire extinguishing methods utilizing 1-chloro-1,1,2,2-tetrafluoroethane
US5080177A (en) * 1990-07-26 1992-01-14 Great Lakes Chemical Corporation Fire extinguishing methods utilizing 1-bromo-1,1,2,2-tetra-fluoroethane
US5055208A (en) * 1991-01-02 1991-10-08 Powsus, Inc. Fire extinguishing compositions
SE523661C2 (en) * 1992-02-05 2004-05-04 American Pacific Corp Gas-liquid mixture intended for use as a fire extinguishing agent
US7329786B2 (en) 2001-09-28 2008-02-12 Great Lakes Chemical Corporation Processes for producing CF3CFHCF3
US7223351B2 (en) 2003-04-17 2007-05-29 Great Lakes Chemical Corporation Fire extinguishing mixtures, methods and systems
US20050038302A1 (en) 2003-08-13 2005-02-17 Hedrick Vicki E. Systems and methods for producing fluorocarbons
US8920668B2 (en) * 2012-03-16 2014-12-30 Meggitt Safety Systems Inc. Fire suppressing materials and systems and methods of use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021981A (en) * 1930-06-23 1935-11-26 Gen Motors Corp Self propelling fire extinguishing charge containing a double halogen hydrocarbon compound
GB1132636A (en) * 1965-09-22 1968-11-06 Montedison Spa Improvements in or relating to flame-extinguishing compositions
FR1605545A (en) * 1962-04-04 1979-06-29 High boiling and low freezing fire extinguishing compsn. - comprises tri:fluoro:chloroethylene or its oligomer and/or tri:fluoro:chloro:bromo:ethane(s) and opt. halogenated hydrocarbon(s)
US4198313A (en) * 1976-04-16 1980-04-15 Montedison S.P.A. Propellant compositions for aerosols
US4810403A (en) * 1987-06-09 1989-03-07 E. I. Du Pont De Nemours And Company Halocarbon blends for refrigerant use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021981A (en) * 1930-06-23 1935-11-26 Gen Motors Corp Self propelling fire extinguishing charge containing a double halogen hydrocarbon compound
FR1605545A (en) * 1962-04-04 1979-06-29 High boiling and low freezing fire extinguishing compsn. - comprises tri:fluoro:chloroethylene or its oligomer and/or tri:fluoro:chloro:bromo:ethane(s) and opt. halogenated hydrocarbon(s)
GB1132636A (en) * 1965-09-22 1968-11-06 Montedison Spa Improvements in or relating to flame-extinguishing compositions
US4198313A (en) * 1976-04-16 1980-04-15 Montedison S.P.A. Propellant compositions for aerosols
US4810403A (en) * 1987-06-09 1989-03-07 E. I. Du Pont De Nemours And Company Halocarbon blends for refrigerant use

Also Published As

Publication number Publication date
EP0383443A2 (en) 1990-08-22
AU4902690A (en) 1990-08-23
JPH02265575A (en) 1990-10-30
AU620687B2 (en) 1992-02-20
GB8903334D0 (en) 1989-04-05
KR900012640A (en) 1990-09-01

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