Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions
AssigneeSolvay (Societe Anonyme)
InventorsPierre Dournel, Pierre Barthelemy
Life of this patent
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Abstract
Compositions comprising 1,1,1,3,3-pentafluorobutane and more than 5% by weight of at least one non-flammable fluoro compound, and use thereof.
Claims14
A composition comprising 1,1,1,3,3-pentafluorobutane and more than 5% of weight of at least one non-flammable fluoro compound presenting no flash point according to ISO standard 1523 and wherein said fluoro compound is a fluoroamine and further comprising a surfactant.
A composition comprising 1,1,1,3,3-pentafluorobutane and more than 5% of weight of at least one non-flammable fluoro compound presenting no flash point according to ISO standard 1523 and wherein said fluoro compound is a fluoroamine and further comprising at least one non-fluoro organic solvent in which the non-fluoro organic solvent is ethyl acetate, 1,2-dichloroethylene, methanol, ethanol, isopropanol or isobutanol.
A composition comprising 1,1,1,3,3-pentafluorobutane and more than 5% of weight of at least one non-flammable fluoro compound presenting no flash point according to ISO standard 1523 and wherein said fluoro compound is a fluoroamine and wherein said fluoroamine compound is perfluorotriethylamine.
Dependencies are inferred from the claim text.