Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1988-06-10
1989-05-16
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252171, 252DIG8, 134 38, 134 42, C11D 700, C11D 726, C11D 724
Patent
active
048307726
ABSTRACT:
Stripper compositions for coatings comprise an aromatic hydrocarbon, an aliphatic alcohol, and trioxane. Xylene and methanol are the preferred solvents. A useful composition for use at room temperature is 33% xylene, 33% methanol, and 33% trioxane. Trioxane slurries at ambient temperature are also useful for hot dip stripping when heated to a temperature which causes the trioxane to be dissolved.
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patent: 3702304 (1972-11-01), Esposito
patent: 3743542 (1973-07-01), Cooper et al.
patent: 4392000 (1983-07-01), Ryckaert et al.
Hoechst Celanese Corporation
Krasnow Ronald A.
Lieberman Paul
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