Method of cleaning a substrate using a dichloropentafluoropropane
AssigneeAsaki Glass Company Ltd.
InventorsTeruo Asano, Naohiro Watanabe, Kazuki Jinushi, Shunichi Samejima
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Abstract
A method for cleaning a surface of a substrate which comprises treating the surface with a dichloro-pentafluoro-propane solvent. The method is specifically directed to the use of 1,1-dichloro-2,2,3,3,3-pentafluoro propane and 1,3-dichloro-1,1,2,2,3-pentafluoropropane as the cleaning solvent.
Claims2
A method of cleaning a surface of a substrate which comprises treating said surface with a solvent comprising a compound of the formula 1,1-dichloro-2,2,3,3-pentafluoropropane.
A method of cleaning a surface of a substrate which comprises treating said surface with a solvent comprising a compound of the formula 1,3-dichloro-1,1,2,2,3-pentafluoropropane.
Dependencies are inferred from the claim text.