Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1990-06-25
1991-11-12
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
134 12, 134 31, 134 38, 134 39, 134 40, 203 67, 252153, 252162, 252170, 252364, 252544, 252DIG9, C11D 730, C11D 750, C23G 5028, B08B 300
Patent
active
050645587
ABSTRACT:
Stable azeotrope-like compositions consisting essentially of 1,1,2-trichloro-1,2,2-trifluoroethane, 1,2-dichloroethylene, cyclopentane, methanol, nitromethane, and optionally diisopropylamine which are useful in a variety of industrial cleaning applications.
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patent: 4767561 (1988-08-01), Gorski
patent: 4803009 (1989-02-01), Gorski
patent: 4808331 (1989-02-01), Burt et al.
patent: 4904407 (1990-02-01), Swan et al.
patent: 4973362 (1990-11-01), Magid et al.
patent: 4973421 (1990-11-01), Tamura et al.
Basu Rajat S.
Stachura Leonard M.
Swan Ellen L.
Wilson David P.
Allied-Signal Inc.
Friedenson Jay P.
Lieberman Paul
Skaling Linda
Szuch Colleen D.
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