GB805393A - Dry powder fire-extinguishing medium - Google Patents

Dry powder fire-extinguishing medium

Info

Publication number
GB805393A
GB805393A GB14676/55A GB1467655A GB805393A GB 805393 A GB805393 A GB 805393A GB 14676/55 A GB14676/55 A GB 14676/55A GB 1467655 A GB1467655 A GB 1467655A GB 805393 A GB805393 A GB 805393A
Authority
GB
United Kingdom
Prior art keywords
dry powder
ammonium
extinguishing medium
powder fire
fire
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
GB14676/55A
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.)
Minimax Ltd
Original Assignee
Minimax 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 Minimax Ltd filed Critical Minimax Ltd
Publication of GB805393A publication Critical patent/GB805393A/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
    • A62D1/0007—Solid extinguishing substances
    • A62D1/0014—Powders; Granules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Cosmetics (AREA)
  • Lubricants (AREA)

Abstract

805,393. Fire - extinguishing powders. MINIMAX, Ltd. May 20, 1955 [May 21, 1954], No. 14676/55. Class 47 A fire-extinguishing powder comprises an ammonium sodium, sulphate, an ammonium phosphate, and a bicarbonate e.g. sodium or ammonium. The powder may also include zinc oxide and silica gel and small amounts of silver chloride, stearic acid or magnesium stearate, fuller's earth, or tricalcium phosphate.
GB14676/55A 1954-05-21 1955-05-20 Dry powder fire-extinguishing medium Expired GB805393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332671X 1954-05-21

Publications (1)

Publication Number Publication Date
GB805393A true GB805393A (en) 1958-12-03

Family

ID=6204823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14676/55A Expired GB805393A (en) 1954-05-21 1955-05-20 Dry powder fire-extinguishing medium

Country Status (4)

Country Link
CH (1) CH332671A (en)
FR (1) FR1124794A (en)
GB (1) GB805393A (en)
NL (1) NL86595C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225500B (en) * 1958-01-22 1966-09-22 Gruenau Gmbh Chem Fab Fire extinguishing powder
GB2138285A (en) * 1983-04-21 1984-10-24 Magyar Szenhidrogenipari Fire-fighting powders
DE102009053186A1 (en) 2009-11-08 2011-05-12 Caldic Deutschland Chemie Bv Fire-extinguishing compositions, in particular dry powder mixtures, process for their preparation and use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225500B (en) * 1958-01-22 1966-09-22 Gruenau Gmbh Chem Fab Fire extinguishing powder
GB2138285A (en) * 1983-04-21 1984-10-24 Magyar Szenhidrogenipari Fire-fighting powders
DE102009053186A1 (en) 2009-11-08 2011-05-12 Caldic Deutschland Chemie Bv Fire-extinguishing compositions, in particular dry powder mixtures, process for their preparation and use
WO2011054345A2 (en) 2009-11-08 2011-05-12 Caldic Deutschland Chemie B.V. Fire extinguishing agent, in particular dry powder mixtures, method for the production thereof and use

Also Published As

Publication number Publication date
FR1124794A (en) 1956-10-17
NL86595C (en)
CH332671A (en) 1958-09-15

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