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US 4,055,507 AGranted
Methylpentane/CClF.sub.2 CH.sub.2 Cl azeotropic mixtures
AssigneeE. I. Du Pont de Nemours and Company
InventorsKavsy D. Dastur, Robert A. Gorski
Life of this patent
Estimating the term…
Abstract
Azeotropic mixtures of 3-methylpentane and 1,2-dichloro-1,1-difluoroethane useful in solvent cleaning applications.
Claims3
An azeotropic composition consisting essentially of about from 4 to 10 weight percent 3-methylpentane and about from 96 to 90 weight percent
Dependencies are inferred from the claim text.