Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1985-07-19
1986-08-19
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252 891, 252158, 252162, 252173, 25217416, 252556, 252DIG2, 252DIG10, 252DIG11, 134 40, C11D 337
Patent
active
046068422
ABSTRACT:
A polyacrylic resin which can be a polyacrylic acid or a mixture of a polyacrylic acid and an acrylic polymeric complex with a phosphinate or sulfur containing moiety is used as a builder in an aqueous glass cleaning composition of the spray-on wipe-off type containing an organic solvent system and at least one detergent surface active agent. Cleaning efficiency is comparable to and even superior to tetrasodium pyrophosphate built compositions.
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Hilton Thomas B.
Keyes George B.
Requejo Lux P.
Drackett Company
Le Hoa Van
Lieberman Paul
Zeller Charles J.
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