Compositions – Water-softening or purifying or scale-inhibiting agents – Plant or organic material containing
Patent
1985-09-04
1986-10-21
Lieberman, Paul
Compositions
Water-softening or purifying or scale-inhibiting agents
Plant or organic material containing
252175, 210696, 210698, 210701, 526240, 526287, C02F 510
Patent
active
046184481
ABSTRACT:
The instant invention is directed to a process for inhibiting corrosion and the formation and deposition of scale and iron oxide in aqueous systems, comprising adding to the system at least 0.1 ppm of a water-soluble polymer having an intrinsic viscosity of 0.05 to 2.5 dl/g, prepared from:
REFERENCES:
patent: 3928196 (1975-12-01), Persinski et al.
Cha Charles Y.
Chen Shih-Ruey T.
Varsanik Richard G.
Calgon Corporation
Le Hoa Van
Lieberman Paul
Mitchell William C.
Olson R. Brent
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