TW349874B - A fire extinguishant containing bis (difluoromethyl) ether and its application - Google Patents

A fire extinguishant containing bis (difluoromethyl) ether and its application

Info

Publication number
TW349874B
TW349874B TW085106651A TW85106651A TW349874B TW 349874 B TW349874 B TW 349874B TW 085106651 A TW085106651 A TW 085106651A TW 85106651 A TW85106651 A TW 85106651A TW 349874 B TW349874 B TW 349874B
Authority
TW
Taiwan
Prior art keywords
ether
difluoromethyl
application
fire extinguishant
containing bis
Prior art date
Application number
TW085106651A
Other languages
Chinese (zh)
Inventor
Neill Gerald J O
Original Assignee
Hampshire Chemical Corp
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 Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Application granted granted Critical
Publication of TW349874B publication Critical patent/TW349874B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • C08J2203/146—Saturated hydrocarbons containing oxygen and halogen atoms, e.g. F3C-O-CH2-CH3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fire-Extinguishing Compositions (AREA)

Abstract

A sort of fire extinguishant containing basically bis (difluoromethyl) ether and an inertial gas for removal or dispersion of said ether being selected the inertial gas from nitrogen, CO2 and inflmmable gaseous fluorochlorocarbide.
TW085106651A 1995-06-07 1996-06-04 A fire extinguishant containing bis (difluoromethyl) ether and its application TW349874B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US48400595A 1995-06-07 1995-06-07

Publications (1)

Publication Number Publication Date
TW349874B true TW349874B (en) 1999-01-11

Family

ID=23922346

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085106651A TW349874B (en) 1995-06-07 1996-06-04 A fire extinguishant containing bis (difluoromethyl) ether and its application

Country Status (12)

Country Link
EP (1) EP0841967A4 (en)
JP (1) JPH11506648A (en)
CN (1) CN1199349A (en)
AU (1) AU699193B2 (en)
BR (1) BR9609407A (en)
CA (1) CA2220431A1 (en)
DE (1) DE841967T1 (en)
ES (1) ES2128279T1 (en)
MX (1) MX9709476A (en)
TW (1) TW349874B (en)
WO (1) WO1996040371A1 (en)
ZA (1) ZA964268B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1283203B1 (en) * 1996-03-07 1998-04-16 Ausimont Spa FIRE EXTINGUISHING COMPOSITIONS
CN106823227B (en) * 2017-03-17 2019-08-16 公安部天津消防研究所 A kind of higher boiling gas extinguishing agent extinguishing concentration experimental rig and test method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2066905A (en) * 1935-03-23 1937-01-05 Westinghouse Electric & Mfg Co Halogenated methyl ethers
CA1075854A (en) * 1976-08-16 1980-04-22 Charles W. Simons Aerosol propellants for personal products
US5611210A (en) * 1993-03-05 1997-03-18 Ikon Corporation Fluoroiodocarbon blends as CFC and halon replacements
GB9403334D0 (en) * 1993-04-23 1994-04-13 Ici Plc Process for rigid polyurethane foams
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether

Also Published As

Publication number Publication date
DE841967T1 (en) 1999-02-25
MX9709476A (en) 1998-02-28
CA2220431A1 (en) 1996-12-19
BR9609407A (en) 1999-05-11
EP0841967A1 (en) 1998-05-20
AU6147596A (en) 1996-12-30
EP0841967A4 (en) 1999-11-17
JPH11506648A (en) 1999-06-15
AU699193B2 (en) 1998-11-26
ZA964268B (en) 1996-12-04
WO1996040371A1 (en) 1996-12-19
ES2128279T1 (en) 1999-05-16
CN1199349A (en) 1998-11-18

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