Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1989-09-06
1991-06-25
Clingman, A. Lionel
Compositions
Water-softening or purifying or scale-inhibiting agents
252172, 252170, 252364, C09D 900, C11D 750, C23G 5028
Patent
active
050265008
ABSTRACT:
A solvent composition is taught which comprises chlorofluorocarbons, ethanol, nitroalkane and phosphoric esters. This composition is suited to clean printed circuits at room temperature.
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European Search Report dated Aug. 12, 1989.
Ausimont S.r.l.
Clingman A. Lionel
Darland J.
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