FR2451201A1 - Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl - Google Patents

Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl

Info

Publication number
FR2451201A1
FR2451201A1 FR7906930A FR7906930A FR2451201A1 FR 2451201 A1 FR2451201 A1 FR 2451201A1 FR 7906930 A FR7906930 A FR 7906930A FR 7906930 A FR7906930 A FR 7906930A FR 2451201 A1 FR2451201 A1 FR 2451201A1
Authority
FR
France
Prior art keywords
pref
contg
partic
maerl
vegetal
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.)
Withdrawn
Application number
FR7906930A
Other languages
French (fr)
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
Priority to FR7906930A priority Critical patent/FR2451201A1/en
Publication of FR2451201A1 publication Critical patent/FR2451201A1/en
Withdrawn legal-status Critical Current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

Abstract

A novel extinguishing powder contains a vegetal prod. which is pref. in the organic state, partic. one of marine origin. Partic. pref. is an alga, esp. a calco-magnesian alga, pref. originating from Lithothamnium Calcareum and/or Maerl calco-magnesian algae, having an extremely porous structure which exerts a thermo-regulating action by heat absorption. The powder can be used, opt. complexed with other materials, for insulating, fireproofing, fire extinguishing or absorbing combustible liquids, opt. using a fire-extinguisher, in the compressed and/or granulated state. It does not have the drawbacks of inorganic extinguishers and combines good props. of hardness, density, stacking, dielectric and flow.
FR7906930A 1979-03-13 1979-03-13 Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl Withdrawn FR2451201A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906930A FR2451201A1 (en) 1979-03-13 1979-03-13 Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906930A FR2451201A1 (en) 1979-03-13 1979-03-13 Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl

Publications (1)

Publication Number Publication Date
FR2451201A1 true FR2451201A1 (en) 1980-10-10

Family

ID=9223300

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906930A Withdrawn FR2451201A1 (en) 1979-03-13 1979-03-13 Extinguishing powder contg. vegetal prod. pref. of marine origin - partic. calcium and magnesium contg. seaweed e.g. Lithothamnium calcareum and Maerl

Country Status (1)

Country Link
FR (1) FR2451201A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0579171A1 (en) * 1992-07-16 1994-01-19 Maddalena Sonnino Process for producing an organic material with high flame-extinguishing power, and product obtained thereby

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494713A (en) * 1968-08-14 1970-08-15 Artusi Mario Building material and method of manufacturing same
FR2171367A1 (en) * 1972-02-09 1973-09-21 Hoechst Ag Fire extinguisher powder - consisting of mixture of potassium bicarbonate and calcium or magnesium carbonate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH494713A (en) * 1968-08-14 1970-08-15 Artusi Mario Building material and method of manufacturing same
FR2171367A1 (en) * 1972-02-09 1973-09-21 Hoechst Ag Fire extinguisher powder - consisting of mixture of potassium bicarbonate and calcium or magnesium carbonate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0579171A1 (en) * 1992-07-16 1994-01-19 Maddalena Sonnino Process for producing an organic material with high flame-extinguishing power, and product obtained thereby
US5510041A (en) * 1992-07-16 1996-04-23 Sonnino; Maddalena Process for producing an organic material with high flame-extinguishing power, and product obtained thereby

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Legal Events

Date Code Title Description
ST Notification of lapse