Azeotropic or azeotrope-like compositions are disclosed. The azeotropic or azeotrope-like compositions are mixtures of E-1,1,1,4,4,4-hexafluoro-2-butene with methyl formate, n-pentane, 2-methylbutane, trans-1,2-dichloroethylene, 1,1,1,3,3-pentafluoropropane, n-butane or isobutane. Also disclosed is a...http://www.google.es/patents/US7972525?utm_source=gb-gplus-sharePatente US7972525 - Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene
Azeotropic and azeotrope-like compositions of E-1,1,1,4,4,4-hexafluoro-2-butene
