Azeotrope-like compositions of pentafluoropropene and water

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United States of America Patent

PATENT NO RE46928
SERIAL NO

15429745

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Abstract

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Provided are azeotropic and azeotrope-like compositions of 1,2,3,3,3-pentafluoropropene (HFO-1225ye) and water. Such azeotropic and azeotrope-like compositions are useful in isolating 1,2,3,3,3-pentafluoropropene from impurities during production. Azeotropes of the instant invention are similarly useful in final compositions or manufacturing final compositions, such as blowing agent, propellants, refrigerants, diluents for gaseous sterilization and the like.

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Patent Owner(s)

Patent OwnerAddress
THE CHEMOURS COMPANY FC LLCWILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hulse, Ryan Getzville, US 132 1113
Kopkalli, Haluk Staten Island, US 69 307
Pham, Hang T Amherst, US 197 3226

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