Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1990-10-09
1991-11-12
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
252 75, 252173, 25217425, 252156, 252 891, 252159, C11D 308, C11D 312, C11D 714
Patent
active
050645625
ABSTRACT:
Stable suspensions of zeolite particulates, in water, well adapted for detergency applications, have a pumpable low viscosity and include an effective viscosity reducing amount of a silicone resin and, advantageously, a suspension stabilizer, e.g., an alkaline earth metal cation or a biogum polysaccharide.
REFERENCES:
patent: 3915878 (1975-10-01), Yurko
patent: 4402867 (1983-09-01), Rodewald
patent: 4454056 (1984-06-01), Kittelmann
patent: 4639321 (1987-01-01), Barrat
patent: 4673516 (1987-06-01), Berry
patent: 4692264 (1987-09-01), Gresser
patent: 4702855 (1987-10-01), Goossens et al.
Patent Abstracts of Japan, vol. 11, No. 106 (C-414) (2553), 3 Apr. 1987; & JP-A-61,256,915 (Showakoki K.K.) 14.11.1986.
Jost Philippe
Malassis Marc
Lieberman Paul
McCarthy Kevin D.
Rhone-Poulenc Chimie
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