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AssigneeGfi Co., Ltd.
InventorsSang Sup Lee, Alexandra Sertsova, Sergei Krasilnikov
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The present invention relates to a fire extinguishing micro-capsule, a method for manufacturing the same, and a fire extinguisher using the same. The fire extinguishing micro-capsule has a core-shell structure in which a core includes a liquid fire extinguishing agent and a shell uses a high-density non-porous polymer material. A decapsulation process of the fire extinguishing micro-capsule occurs in a narrow time and temperature range at a rate of at least 150%/min, and the stability of the agent in water and other solvents is significantly increased. A fire extinguisher including the fire extinguishing micro-capsule has increased lifetime and operational efficiency.
A fire extinguishing micro-capsule having a core-shell structure consists of a core, a shell, a precipitant and/or a coagulant, in which the core is a fire extinguishing agent and the shell is a non-porous polymer,
Dependencies are inferred from the claim text.