Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1993-12-15
1994-11-22
Lieberman, Paul L.
Compositions
Water-softening or purifying or scale-inhibiting agents
252173, 252DIG14, C11D 300, C11D 322, C11D 360
Patent
active
053666542
ABSTRACT:
Rinse aid compositions based on alkyl polyglycoside surfactants attack plastics, in particular polycarbonate, to a much lesser degree than rinse aid compositions based on other types of nonionic surfactants. It is preferred that the compositions also comprise an anti-foam agent, preferably a ketone having more than 25 carbon atoms.
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Los Leendert
van den Brom Guido C.
Hailey Patricia L.
Lieberman Paul L.
Unilever Patent Holdings B.V.
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