エアロゾル消火剤組成物 - Japan Aerospace Exploration Agency

Title:

エアロゾル消火剤組成物

Document Type and Number:

Japanese Patent JP7081760

Kind Code:

B2

Abstract:

To provide an aerosol fire-extinguishing agent composition capable of suppressing combustion of hydrogen gas which leaks to the air.SOLUTION: There is provided an aerosol fire-extinguishing agent composition comprising (A) fuel, (B) chlorate salt, and (C) potassium salt, in which the (C) potassium salt has an endothermic peak total amount of 100-900 J/g which appears in a range of 100-400°C in DSC (differential scan calorimetry) analysis of 10°C every minute heat-up, and thermal decomposition start temperature of the aerosol fire-extinguishing agent composition is higher than 90°C and equal to or less than 260°C.SELECTED DRAWING: None

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Inventors:

Keiichi Hori
Shotaro Tomiyoshi
Yoshikawa Akimitsu
Toyama Shogo

Application Number:

JP2017229515A

Publication Date:

June 07, 2022

Filing Date:

November 29, 2017

Export Citation:

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Assignee:

Japan Aerospace Exploration Agency
Yamato Protec Co., Ltd.

International Classes:

A62D1/06

Domestic Patent References:

JP2004089597A
JP7503159A
JP2010532685A

Foreign References:

WO2017134703A1
EP0925808A2

Attorney, Agent or Firm:

Sumio Tanai
Hiroyuki Hashimoto
Hiroshi Yamaguchi
Takeo Okita
Norihiko Ara

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