Azeotrope-like compositions of difluoromethane and...

Details Azeotrope-like compositions of difluoromethane and... Azeotrope-like compositions of difluoromethane and...

2005-04-18

2008-12-16

Webb, Gregory E (Department: 1796)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Liquid composition

C510S412000

Reexamination Certificate

active

07465698

ABSTRACT:
Provided are azeotrope-like compositions comprising difluoroethane and trifluoroiodomethane, azeotrope-like compositions comprising difluoroethane, tetrafluoropropene and trifluoroiodomethane, and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, aerosol propellants and others.

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