GB319372A - Improvements in dry fire-extinguishing compositions - Google Patents

Improvements in dry fire-extinguishing compositions

Info

Publication number
GB319372A
GB319372A GB28693/29A GB2869329A GB319372A GB 319372 A GB319372 A GB 319372A GB 28693/29 A GB28693/29 A GB 28693/29A GB 2869329 A GB2869329 A GB 2869329A GB 319372 A GB319372 A GB 319372A
Authority
GB
United Kingdom
Prior art keywords
salt
increase
dry fire
extinguishing compositions
caking
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
GB28693/29A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB319372A publication Critical patent/GB319372A/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

319,372. Block, D. J. Sept. 22, 1928, [Convention date]. Salt preparations &c. - The Specification as open to inspection under Sect. 91 (3) (a) states that common salt may be rendered less liable to caking by adding a small quantity of an insoluble salt of a fatty acid, preferably a metallic stearate. Tricalcium phosphate may be added also to increase the ability of the powder to flow, and a light material such as magnesium carbonate to increase its bulk. This subject-matter does not appear in the Specification as accepted.
GB28693/29A 1928-09-22 1929-09-21 Improvements in dry fire-extinguishing compositions Expired GB319372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US319372XA 1928-09-22 1928-09-22

Publications (1)

Publication Number Publication Date
GB319372A true GB319372A (en) 1930-11-13

Family

ID=21862208

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28693/29A Expired GB319372A (en) 1928-09-22 1929-09-21 Improvements in dry fire-extinguishing compositions

Country Status (1)

Country Link
GB (1) GB319372A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964745C (en) * 1954-02-04 1957-05-29 Total Foerstner & Co Dry extinguishing powder for light metal, especially alkali metal braids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964745C (en) * 1954-02-04 1957-05-29 Total Foerstner & Co Dry extinguishing powder for light metal, especially alkali metal braids

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