Compositions containing 1-chloro-2,2,2-trifluoroethyl defluoromethyl ether
AssigneeSolvay Fluor und Derivate GmbH
InventorsHans Buchwald, Joachim Hellmann, Boleslaus Raszkowski, Pierre Barth-Elemy, Mireille Paulus
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Abstract
Liquid compositions useful as release agents or cooling lubricants containing 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether and an agent having a lubricant and/or release action and optionally further conventional additives for release agents or cooling lubricants, the use of such compositions as release agents or cooling lubricants, and a process for preparing such compositions.
Claims31
A liquid composition useful as a coolant lubricant comprising 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether, at least one agent having a lubricant action, and at least one additive selected from the group consisting of evaporation-control agents, solubilizers, corrosion inhibitors and stabilizers.
In a process for forming a metal article comprising the step of machining a piece of metal with a tool, the improvement comprising introducing between said piece of metal and said tool an effective cooling and lubricating amount of a coolant lubricant composition comprising 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether and at least one other agent having a lubricant action.
A liquid composition useful as a release agent comprising 1-chloro-2,2,2-trifluoroethyl difluoromethyl ether, at least one agent having a release action, and at least one additive selected from the group consisting of evaporation-control agents, solubilizers, corrosion inhibitors and stabilizers.
Dependencies are inferred from the claim text.