| titleOfInvention |
VII-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene, and azeotropic and azeotrope-like compositions of third component |
| abstract |
Azeotropic or azeotrope-like compositions are disclosed. The azeotropic or azeotrope-like composition is a mixture of Z-1,1,1,4,4,4-hexafluoro-2-butene, trans-1,2-dichloroethylene and a third component. Also disclosed are compositions wherein the third component is cyclopentane, methanol, dimethoxymethane, methyl formate or perfluoro ethyl isopropyl ketone. Also disclosed are methods of making thermoplastic or thermoset foams using such azeotropic or azeotrope-like compositions as blowing agents. Also disclosed is a method of producing a freeze using such an azeotrope or azeotrope-like composition. Also disclosed are methods of using such azeotropic or azeotrope-like compositions as solvents. Also disclosed are methods of making aerosol products using such azeotropic or azeotrope-like compositions. Also disclosed are methods of using such azeotropic or azeotrope-like compositions as heat transfer media. Also disclosed are methods of extinguishing or extinguishing fire using such azeotropic or azeotrope-like compositions. Also disclosed are methods of using such azeotropic or azeotrope-like compositions as dielectrics. |