AZEOTROPE-LIKE COMPOSITIONS OF Z-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND E-1,1,1,4,4,4-HEXAFLUORO-2-BUTENE AND USES THEREOF

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United States of America Patent

SERIAL NO

14378342

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Abstract

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Azeotrope-like compositions are disclosed. The azeotrope-like compositions are mixtures of Z-1,1,1,4,4,4-hexafluoro-2-butene and E-1,1,1,4,4,4-hexafluoro-2-butene. Also disclosed is a process of preparing a thermoplastic or thermoset foam by using such azeotrope-like compositions as blowing agents. Also disclosed is a process of producing refrigeration by using such azeotrope-like compositions. Also disclosed is a process of using such azeotrope-like compositions as solvents. Also disclosed is a process of producing an aerosol product by using such azeotrope-like compositions. Also disclosed is a process of using such azeotrope-like compositions as heat transfer media. Also disclosed is a process of extinguishing or suppressing a fire by using such azeotrope-like compositions. Also disclosed is a process of using such azeotrope-like compositions as dielectrics. Also disclosed is a foam-forming composition containing such azeotrope-like composition and an active hydrogen-containing compound having two or more active hydrogens.

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Patent Owner(s)

Patent OwnerAddress
THE CHEMOURS COMPANY FC LLC1007 MARKET STREET WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Creazzo, Joseph Anthony Wilmington, US 26 296
Loh, Gary Newark, US 16 90
Robin, Mark L Middletown, US 65 485

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