Cleaning process and composition
A process for removing contaminants from the surface of a substrate comprises contacting the substrate with a cleaning composition comprising at least one mono-, di-, or trialkoxy-substituted perfluoroalkane, perfluorocycloalkane, perfluorocycloalkyl-containing perfluoroalkane, or perfluorocycloalkylene-containing perfluoroalkane compound, the compound optionally containing additional catenary heteroatoms. The compounds exhibit good solvency properties while being environmentally acceptable.
3M Innovative Properties Company
C C C D C C C C C C C C C C
C07D C11D C07C D06L C11D C11D C07C C23G C07D C11D C11D C07D C11D C07C
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Richard M. George G. I. John G.
Flynn Moore Owens