FR1605545A - 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) - Google Patents

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)

Info

Publication number
FR1605545A
FR1605545A FR893358A FR893358A FR1605545A FR 1605545 A FR1605545 A FR 1605545A FR 893358 A FR893358 A FR 893358A FR 893358 A FR893358 A FR 893358A FR 1605545 A FR1605545 A FR 1605545A
Authority
FR
France
Prior art keywords
fluoro
pts
compsn
tri
degrees
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
FR893358A
Other languages
French (fr)
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 filed Critical
Priority to FR893358A priority Critical patent/FR1605545A/en
Application granted granted Critical
Publication of FR1605545A publication Critical patent/FR1605545A/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

Abstract

Fire extinguishing compsn. partic. suitable for the rapid extinguishing of intense fire on board ships, planes, armoured engines, hydrocarbon probes, special prod. plants, etc. comprises (1) trifluorochloroethylene (TFCE) and/or an oligomer pref. a dimer or trimer of TFCE obtd. by cracking high polymers or by telomerisation and having b. pts. >100-120 degrees C and f.pts. -60 degrees C and/or (2) trifluorochlorobromoethanes having b.pts. >90-100 degrees C and f.pts. -60 degrees C. The compsn. pref. also contains other halogenated hydrocarbons e.g. CFBr3, CF2Br2, C2F2Cl2Br2 as f.pt. depressants. The extinguishing power of the compsn. is >=2 x that of the most active fire extinguishers known. The high b.pts. of the ingredients ensure that the latter do not vaporise easily on contact with flames and the low f.pts that they do not freeze in the extinguishing appts. at low temps.
FR893358A 1962-04-04 1962-04-04 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) Expired FR1605545A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR893358A FR1605545A (en) 1962-04-04 1962-04-04 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)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR893358A FR1605545A (en) 1962-04-04 1962-04-04 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)

Publications (1)

Publication Number Publication Date
FR1605545A true FR1605545A (en) 1979-06-29

Family

ID=8776103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR893358A Expired FR1605545A (en) 1962-04-04 1962-04-04 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)

Country Status (1)

Country Link
FR (1) FR1605545A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383443A2 (en) * 1989-02-14 1990-08-22 Imperial Chemical Industries Plc Fire extinguishing compositions
WO2020072721A1 (en) * 2018-10-05 2020-04-09 The Chemours Company Fc, Llc Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in fire suppression applications
CN112513222A (en) * 2018-07-18 2021-03-16 大金工业株式会社 Composition comprising a flammable refrigerant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383443A2 (en) * 1989-02-14 1990-08-22 Imperial Chemical Industries Plc Fire extinguishing compositions
EP0383443A3 (en) * 1989-02-14 1991-05-08 Imperial Chemical Industries Plc Fire extinguishing compositions
CN112513222A (en) * 2018-07-18 2021-03-16 大金工业株式会社 Composition comprising a flammable refrigerant
WO2020072721A1 (en) * 2018-10-05 2020-04-09 The Chemours Company Fc, Llc Compositions comprising 1,2-dichloro-1,2-difluoroethylene for use in fire suppression applications

Similar Documents

Publication Publication Date Title
ES399852A1 (en) System for aiming projectiles at close range
FR1605545A (en) 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)
Koo et al. Flammability studies of thermally resistant polymers using cone calorimetry
Fisher Arms and Men on the Northwest Coast 1774-1825
GB553820A (en) Improvements in ships for use in naval warfare
ES2050622B1 (en) FOOD PRODUCT TYPE HAMBURGER BASED ON MUSCLE OF CEPHALOPOD AND ITS PROCEDURE FOR OBTAINING.
Mead 2. Beowulf, 11b:“Thæt wæs God Cyning!”
SU735262A1 (en) Apparatus for extinguishing forest fire
Crispin Jr et al. The measurement and use of scattering matrices
GB1069424A (en) Improvements in and relating to fire fighting
SU134642A1 (en) Fire extinguishing mixture
Fromm Excerpt of Bertalanffy, L. von, 1956: Comments on Aggression, presented at the 1956 Winter Meeting of the American Psychoanalytic Association, New York City.
Becker The Iowa Academy of Science
Rasbash THE USE OF LIQUID GASES TO EXTINGUISH FIRES
Gaydon The Condition of Freshly Burnt Gases
Jinks et al. An approach for the analysis of striped bass entrainment survival at Hudson River Power Plants
SU603395A1 (en) Medium for extinguishing fire of metals
JPS521719A (en) Buoyace type storage tank in water for fire prevention and spread of f ire prevention
French et al. The extinction of fires in petrol storage tanks by the base injection of air-foam
DEHN et al. Experiments on the chemical and physical behavior of fire-extinguishing agents, with particular reference to halons(Chemical and physical behavior of various halogenated hydrocarbons compared for use in airborne fire extinguishing systems)
Rasbash VISIBILITY THROUGH SMOKE WITH ADMIRALTY HAND-LAMPS
Alpen Effects of High Intensity Radiant Energy on Skin: Quantitative dependence of tissue injury on duration of exposure
Herman et al. ECHOES OF NAVY MEDICINE'S PAST: THE CIVIL WAR (1861-1865).
Hankey The Supply and Training of Officers
French et al. Air foam in the control and extinction of petrol fires by surface application