A fire suppression composition comprises CF.sub.3I and CO.sub.2, wherein said CF.sub.3I is present in an amount of from 23 mol. % to 39 mol. %, based on the total moles of CF.sub.3I and CO.sub.2 present in the fire suppression composition. Alternatively, the fire suppression composition comprises CF.sub.3I and CO.sub.2, wherein said CF.sub.3I is present in an amount of from 53 mol. % to 85 mol. %, based on the total moles of CF.sub.3I and CO.sub.2 present in the fire suppression composition.

Proposed is a two-component-type epoxy-based coating composition and aerosol-type epoxy-based coating composition for initial fire extinction, using a capsule-type fire extinguishing agent. The two-liquid-type epoxy-based coating composition using a capsule-type fire extinguishing agent for initial fire extinction includes a main agent and a curing agent. The main agent includes 10 to 50 parts by weight of an epoxy binder, 10 to 60 parts by weight of a solvent, 10 to 50 parts by weight of a capsule-type fire extinguishing agent, 5 to 40 parts by weight of a pigment, and 0.01 to 10 parts by weight of an additive. The curing agent includes 30 to 80 parts by weight of a curing agent binder, 10 to 60 parts by weight of a solvent, and 0.01 to 10 parts by weight of an additive. The main agent and the curing agent are mixed in a volume ratio that falls within a range of 1:1 to 10:1.

Disclosed is a fire suppression agent composition including CF.sub.3I and an additional fire suppression agent selected from the group consisting of HFC-23, HFC-125, HFC-227ea, dodecafluoro-2-methylpentan-3-one (Novec 1230), and HCFO-1233zd(E), wherein the fire suppression agent composition passes the FAA aerosol can test.

Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one to additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF═CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.

An extinguishing system for a high-voltage battery of a motor vehicle, including at least one extinguishing agent container with a gaseous extinguishing agent; a seal for sealing the extinguishing agent container, which prevents an outflow of the extinguishing agent into the interior of the high-voltage battery; a control device interacting with the seal device, designed to open the seal upon the incidence of a triggering signal, thus allowing the extinguishing agent to flow into the interior of the high-voltage battery and to displace any air included therein; an auto-ignition mechanism that interacts with the seal, which auto-ignites at a certain auto-ignition temperature and opens the seal.

An aircraft fire suppression system includes a container filled with gases in both a liquefied state and a compressed gas state. The container includes a first tube positioned in the liquefied gas section configured to expel a regulated amount of liquefied gas into the fire suppression system. The container also includes a second tube positioned in the compressed gas section configured to expel a regulated amount of compressed gas into the fire suppression system.

Disclosed are fire extinguishants comprising from about 20% to about 80% by weight of 1-chloro-3,3,3-trifluoropropene (HFO-1233zd) and from about 20% to about 80% by weight of 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone (FK5-1-12), and to methods, systems and containers which use the fire extinguishants.

A method for extinguishing a flame and terminating thermal runaway in a device powered by a lithium ion battery. The disclosure also provides a system for extinguishing fires generated by lithium ion batteries exhibiting thermal runaway.

A method for extinguishing a flame and terminating thermal runaway in a device powered by a lithium ion battery. The disclosure also provides a system for extinguishing fires generated by lithium ion batteries exhibiting thermal runaway.

Systems and compositions for suppressing and extinguishing several classes of fire, e.g. Class D, fires are disclosed. The composition includes some form of powdered aloe vera, a bio-surfactant, a thickening agent, and a diol. The composition may be mixed with paint to coat a structure thus protecting the structure from fire. The composition may also be mixed with epoxy resin for coating a structure also for fire protection. The composition may also be in the form of a gel in canisters for extinguishing fire.