Patents Represented by Attorney Decon A. Cook

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  • Hydrofluorocarbon cleaning compositions
    Patent number: 7943564
    Abstract: A cleaning composition suitable for cleaning electronic components includes a blend of hydrofluorocarbons and one or more C1-C5 alcohols. The composition may include from about 1.0 to about 20% by weight of 1,1,1,3,3 pentafluoropropane and from about 75 to about 98.9% by weight of 1,1,1,2,3,4,4,5,5,5 decafluoropentane, and from about 0.1 to about 5% by weight of isopropyl alcohol.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: May 17, 2011
    Assignee: The Sherwin-Williams Company
    Inventors: Christina A. Karniotis Thomas, Timothy P. McNeilly