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US 4,790,955 AGranted
Azeotrope-like compositions of trichlorotrifluoroethane, acetone, nitromethane and hexane
AssigneeAllied-Signal Inc.
InventorsEarl E. A. Lund, David P. Wilson, Rajat S. Basu, Hang T. Pham
Life of this patent
Estimating the term…
Abstract
Azeotrope-like compositions comprising of trichlorotrifluoroethane, acetone, nitromethane and hexane are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications.
Claims17
Azeotrope-like compositions comprising trichlorotrifluoroethane, acetone, nitromethane, and hexane.
Dependencies are inferred from the claim text.