GB1150682A - Improvements in or relating to Fire Extinguishing Substances - Google Patents

Improvements in or relating to Fire Extinguishing Substances

Info

Publication number
GB1150682A
GB1150682A GB614067A GB614067A GB1150682A GB 1150682 A GB1150682 A GB 1150682A GB 614067 A GB614067 A GB 614067A GB 614067 A GB614067 A GB 614067A GB 1150682 A GB1150682 A GB 1150682A
Authority
GB
United Kingdom
Prior art keywords
minerals
hydrogen
ammonium
free
phosphate
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
GB614067A
Inventor
Arnold Jordy
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.)
NU SWIFT INTERNAT Ltd
Original Assignee
NU SWIFT INTERNAT 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 NU SWIFT INTERNAT Ltd filed Critical NU SWIFT INTERNAT Ltd
Priority to GB614067A priority Critical patent/GB1150682A/en
Priority to AT120068A priority patent/AT283126B/en
Priority to BE710489D priority patent/BE710489A/xx
Priority to NO49168A priority patent/NO126831B/no
Priority to NL6801844A priority patent/NL6801844A/xx
Publication of GB1150682A publication Critical patent/GB1150682A/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)
  • Fire-Extinguishing Compositions (AREA)

Abstract

1,150,682. Dry powder fire extinguishing compositions. NU-SWIFT INTERNATIONAL Ltd. 29 Jan., 1968 [9 Feb., 1967], No. 6140/67. Heaiding A5A. [Also in Division C1] A dry fire-extinguishing powder comprises ammonium sulphate, ammonium phosphate (mono-ammonium and/or di-ammonium phosphate) and potassium bicarbonate and, as inert additives, micronised minerals halving free OH-groups, the minerals having been dried to a moisture content of not more than 0.05% by weight and rendered hydrophobic by treatment with chlorine-free hydrogen silicone oils. #Micronised" is defined as 90% of the particles being <10Á, and "hydrogen silicone oils" as oils with silicon and hydrogen directly bonded. The minerals may be amphiboles or pyroxenes with free OH- groups obtained in geological development or by alkali hydroxide treatment. Preferably the ammonium sulphate and (phosphate are treated with neutral to acid minerals and the potassium bicarbonate with neutral to alkaline ones. The hydrogen silicone oil. may be augmented with a silicone oil without active hydrogen to the extent of 30% by weight of the mixture. Preferably each active ingredient is separately pre-mixed with inert additive before mixture.
GB614067A 1967-02-09 1967-02-09 Improvements in or relating to Fire Extinguishing Substances Expired GB1150682A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB614067A GB1150682A (en) 1967-02-09 1967-02-09 Improvements in or relating to Fire Extinguishing Substances
AT120068A AT283126B (en) 1967-02-09 1968-02-08 Fire extinguishing powder and process for its manufacture
BE710489D BE710489A (en) 1967-02-09 1968-02-08
NO49168A NO126831B (en) 1967-02-09 1968-02-08
NL6801844A NL6801844A (en) 1967-02-09 1968-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB614067A GB1150682A (en) 1967-02-09 1967-02-09 Improvements in or relating to Fire Extinguishing Substances

Publications (1)

Publication Number Publication Date
GB1150682A true GB1150682A (en) 1969-04-30

Family

ID=9809157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB614067A Expired GB1150682A (en) 1967-02-09 1967-02-09 Improvements in or relating to Fire Extinguishing Substances

Country Status (5)

Country Link
AT (1) AT283126B (en)
BE (1) BE710489A (en)
GB (1) GB1150682A (en)
NL (1) NL6801844A (en)
NO (1) NO126831B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Also Published As

Publication number Publication date
NO126831B (en) 1973-04-02
AT283126B (en) 1970-07-27
NL6801844A (en) 1968-08-12
BE710489A (en) 1968-06-17

Similar Documents

Publication Publication Date Title
AU4603789A (en) Hemostatic collagen paste composition
DE3760267D1 (en) Spread
GB1218222A (en) Process for preparing a dry-shampoo in aerosol form
GB1283426A (en) Fire-proofing agents for polyurethanes
ES269650A1 (en) Silica-gel powder tablet compositions
GB1150682A (en) Improvements in or relating to Fire Extinguishing Substances
GB869440A (en) Anhydrous fire-extinguishing powder
DE2961879D1 (en) 1-iminomethylene-2-(phenoxy-alkyl)-2-imidazoline derivatives, their preparation, compositions containing them as active components and their application as pesticides
GB1303411A (en)
GB1089245A (en) Process for the manufacture of stabilised dicalcium phosphate dihydrate
IE34077B1 (en) Dentifrice compositions
GB1076782A (en) Improvements in or relating to fire extinguishing compositions
ES8404825A1 (en) Stable compositions based on fenarimol, their preparation and their use
GB1208261A (en) Improvements in or relating to fire extinguishing agents
GB635393A (en) Improvements in or relating to sodium bicarbonate
GB590502A (en) Preparation of sulphur for burning
GB635394A (en) Improvements in or relating to sodium bicarbonate
DE3167437D1 (en) Aluminium-organic compounds, preparation of these compounds, cosmetic compositions containing these compounds as active agents and use of these compositions to combat and prevent seborrhoea
GB909064A (en) Improvements in or relating to fire extinguishing substances
GB748211A (en) Improvements relating to fire-extinguishing foam
GB812146A (en) Improvements relating to fire extinguishing agents
ES8300468A1 (en) Non-bleeding chewable tablets having high lipid content.
GB539353A (en) A new or improved method of, and preparation for, treating outdoor surfaces for camouflage or other purposes
AU153310B2 (en) Agricultural compositions containing sodium chlorate and sodium polyborates
GB719295A (en) Improvements in or relating to therapeutic procaine penicillin compositions

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees