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US 6,660,709 B1Granted
Compositions comprising 1,1,1,3,3-pentafluorobutane and use of these compositions
AssigneeSolvay (Societe Anonyme)
InventorsPierre Dournel, Pierre Barthelemy
Life of this patent
Estimating the term…
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. No figures.
Claims20
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 standard ISO standard 1523, selected from hydrofluorocarbons comprising at least 5 carbon atoms.
Dependencies are inferred from the claim text.