Cleaning and liquid contact with solids – Processes – Miscellaneous
Patent
1989-12-22
1990-11-27
Pal, Asok
Cleaning and liquid contact with solids
Processes
Miscellaneous
134 38, 134 40, 252171, 252172, B08B 308, C23G 5028, C11D 730
Patent
active
049733621
ABSTRACT:
Azeotrope-like compositions comprising 1,1,2-trichloro-1,2,2-trifluoroethane, methanol, nitromethane, 1,2-dichloroethylene and hexane. These mixtures are useful in a variety of vapor degreasing applications and as solvents in a variety of industrial cleaning applications including defluxing of printed circuit boards.
REFERENCES:
patent: 2947792 (1960-08-01), Skeeters
patent: 2999816 (1961-09-01), Bennett et al.
patent: 3085116 (1963-04-01), Kvalnes
patent: 3265747 (1966-08-01), Cormany et al.
patent: 3281480 (1966-10-01), Hardies
patent: 3455835 (1969-07-01), Burt
patent: 3573213 (1971-03-01), Burt
patent: 3960746 (1976-06-01), Gorski
patent: 4767561 (1988-08-01), Gorski
patent: 4803009 (1989-02-01), Gorski
Lund Earl A. E.
Magid Hillel
Wilson David P.
Allied-Signal Inc.
Friedenson J. P.
Ojan Ourmazd
Pal Asok
Szuch Colleen D.
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