Perfluorinated propyl derivative compounds for vapor bath soldering
摘要
A method of vapor bath soldering wherein vapor bath compositions include compounds of the formula: <IMAGE> wherein the carbon rings are fully fluorinated and R is selected from the group consisting of fluorine, -CF3 or -CF(CF3)2.
申请公布号
US4901910(A)
申请公布日期
1990.02.20
申请号
US19890329122
申请日期
1989.03.27
申请人
AIR PRODUCTS AND CHEMICALS, INC.
发明人
SCHWEIGHARDT, FRANK K.;BAILEY, WEBB I.;LILECK, JOHN T.;GRAYBILL, JOHN K.;LUTZ, EUGENE G.
