Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1976-11-16
1977-08-30
Pitlick, Harris A.
Compositions
Water-softening or purifying or scale-inhibiting agents
252 67, 252 781, 252364, 252DIG9, 134 38, 134 40, C11D 750, C11D 732, C11D 730
Patent
active
040453669
ABSTRACT:
Azeotrope-like compositions consisting essentially of 1,1,2-trichloro-1,2,2-trifluoroethane, nitromethane and acetone have utility as degreasing agents and as solvents to remove rosin fluxes from printed circuit boards.
REFERENCES:
patent: 2999815 (1961-09-01), Eiseman
patent: 3573213 (1971-03-01), Burt
patent: 3728268 (1973-04-01), Burt
patent: 3789006 (1974-01-01), McMillan et al.
patent: 3903009 (1975-09-01), Bauer et al.
patent: 3960746 (1976-06-01), Gorski
Allied Chemical Corporation
Doernberg Alan M.
Friedenson Jay P.
Pitlick Harris A.
LandOfFree
Azeotrope-like compositions of trichlorotrifluoroethane, nitrome does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Azeotrope-like compositions of trichlorotrifluoroethane, nitrome, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Azeotrope-like compositions of trichlorotrifluoroethane, nitrome will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-961183