Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1993-07-15
1995-08-01
Raymond, Richard L.
Compositions
Water-softening or purifying or scale-inhibiting agents
252142, 252358, 252364, 252DIG8, 134 38, 134 39, 134 40, C23G 5032, G11D 750, C09D 900
Patent
active
054378087
ABSTRACT:
Disclosed are three organic solvent cleaning formulations. In one embodiment, the formulation is methyl or ethyl lactate and propylene glycol methyl ether. In another embodiment, the formulation is methyl or ethyl lactate and propylene glycol propyl ether. In a third embodiment, the formulation is ethyl lactate and isoparaffins of isoundecane and isododecane with propylene glycol propyl ether added as a stabilizing agent.
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Phillips Tony L.
Weltman Henry J.
Bembenick B.
Lockheed Corporation
Raymond Richard L.
Zobal Arthur F.
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