Azeotrope compositions containing a fluorocyclopentane

Cleaning compositions for solid surfaces – auxiliary compositions – Cleaning compositions or processes of preparing – Liquid composition

Reexamination Certificate

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Details

C510S408000, C510S410000, C510S412000

Reexamination Certificate

active

07067468

ABSTRACT:
Novel azeotrope compositions comprised of a mixture of a fluorocyclopentane with a solvent selected from the group consisting of 1-bromopropane, t-dichloroethylene, and methylene chloride. Such compositions are useful as solvents in refrigeration flushing, oxygen system cleaning, foam blowing, and cleaning operations such as cold cleaning, vapor degreasing, and aerosol cleaners.

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patent: WO 00/56833 (2000-03-01), None

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