AU699193B2 - The use of bis(difluoromethyl)ether as a fire extinguishant - Google Patents

The use of bis(difluoromethyl)ether as a fire extinguishant Download PDF

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Publication number
AU699193B2
AU699193B2 AU61475/96A AU6147596A AU699193B2 AU 699193 B2 AU699193 B2 AU 699193B2 AU 61475/96 A AU61475/96 A AU 61475/96A AU 6147596 A AU6147596 A AU 6147596A AU 699193 B2 AU699193 B2 AU 699193B2
Authority
AU
Australia
Prior art keywords
ether
difluoromethyl
bis
fire
reaction
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.)
Ceased
Application number
AU61475/96A
Other languages
English (en)
Other versions
AU6147596A (en
Inventor
Gerald J. O'neill
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.)
Hampshire Chemical Corp
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
Publication of AU6147596A publication Critical patent/AU6147596A/en
Application granted granted Critical
Publication of AU699193B2 publication Critical patent/AU699193B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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)
AU61475/96A 1995-06-07 1996-05-31 The use of bis(difluoromethyl)ether as a fire extinguishant Ceased AU699193B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48400595A 1995-06-07 1995-06-07
US08/484005 1995-06-07
PCT/US1996/008187 WO1996040371A1 (en) 1995-06-07 1996-05-31 The use of bis(difluoromethyl)ether as a fire extinguishant

Publications (2)

Publication Number Publication Date
AU6147596A AU6147596A (en) 1996-12-30
AU699193B2 true AU699193B2 (en) 1998-11-26

Family

ID=23922346

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61475/96A Ceased AU699193B2 (en) 1995-06-07 1996-05-31 The use of bis(difluoromethyl)ether as a fire extinguishant

Country Status (12)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1283203B1 (it) * 1996-03-07 1998-04-16 Ausimont Spa Composizioni estinguenti la fiamma
CN106823227B (zh) * 2017-03-17 2019-08-16 公安部天津消防研究所 一种高沸点气体灭火剂灭火浓度试验装置及试验方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444101A (en) * 1993-04-23 1995-08-22 Imperial Chemical Industries Plc Process for rigid polyurethane foams
US5444102A (en) * 1993-03-05 1995-08-22 Ikon Corporation Fluoroiodocarbon blends as CFC and halon replacements
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether

Family Cites Families (2)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444102A (en) * 1993-03-05 1995-08-22 Ikon Corporation Fluoroiodocarbon blends as CFC and halon replacements
US5444101A (en) * 1993-04-23 1995-08-22 Imperial Chemical Industries 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
EP0841967A4 (en) 1999-11-17
CN1199349A (zh) 1998-11-18
EP0841967A1 (en) 1998-05-20
ES2128279T1 (es) 1999-05-16
WO1996040371A1 (en) 1996-12-19
CA2220431A1 (en) 1996-12-19
ZA964268B (en) 1996-12-04
AU6147596A (en) 1996-12-30
BR9609407A (pt) 1999-05-11
TW349874B (en) 1999-01-11
JPH11506648A (ja) 1999-06-15
DE841967T1 (de) 1999-02-25
MX9709476A (es) 1998-02-28

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired