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US 6,551,978 B2Granted
Azeotropic solvent composition and cleaning method
AssigneeAsahi Glass Company, Limited
InventorsTsuyoshi Hanada, Masaaki Tsuzaki
Life of this patent
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Abstract
An azeotropic solvent composition comprising 90.3 mass % of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and 9.7 mass % of n-hexane.
Claims5
An azeotropic solvent composition comprising 90.3 mass % of 1,3-dichloro-1,1,2,2,3-pentafluoropropane and 9.7 mass % of n-hexane.
Dependencies are inferred from the claim text.