Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1987-01-16
1989-06-06
Henderson, Christopher
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
526287, C02F 510
Patent
active
048369330
ABSTRACT:
Aqueous media are treated to reduce or prevent the deposition of solid material therein comprising the addition to the water of an effective amount of at least one polymer or copolymer formed from a monomer of the following general structure: ##STR1## wherein R.sub.1 is independently H or CH.sub.3 ; X is (CH.sub.2)n with n an integer of 0 or 1 or ##STR2## n.sub.1 is an integer of 1 to 10; and M is a metal cation, ammonium or hydrogen.
REFERENCES:
patent: 3663448 (1972-05-01), Hotchkiss
patent: 3839393 (1974-10-01), Steckler
patent: 3928196 (1975-12-01), Persinski et al.
patent: 3959167 (1976-05-01), Hwa et al.
patent: 4029577 (1977-06-01), Godlewski et al.
patent: 4202568 (1981-12-01), May et al.
patent: 4209398 (1980-06-01), Ii et al.
patent: 4255259 (1981-03-01), Hwa et al.
patent: 4306991 (1981-12-01), Hwa
patent: 4324664 (1982-04-01), Snyder et al.
patent: 4326980 (1982-04-01), Snyder et al.
patent: 4374733 (1983-02-01), Snyder et al.
patent: 4530766 (1985-07-01), Hamn et al.
patent: 4552665 (1985-11-01), Ralston
patent: 4676911 (1987-06-01), Fong
"Inhibition of the Corrosion of Industrial Cooling Systems", J. Weber, Br. Corros. J., 1979, vol. 14, No. 2.
"Cooling-Water Treatment for Control of Scaling, Fouling, Corrosion", S. Strauss & P. Puckorius, Reprinted from Power, Jun. 1984.
Bainbridge Peter
Montague Peter G.
Dec Ellen T.
Henderson Christopher
National Starch and Chemical Corporation
Szala Edwin M.
LandOfFree
Water treatment polymer does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water treatment polymer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water treatment polymer will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-38999