Compositions – Water-softening or purifying or scale-inhibiting agents – Plant or organic material containing
Patent
1974-09-23
1976-05-11
Weinblatt, Mayer
Compositions
Water-softening or purifying or scale-inhibiting agents
Plant or organic material containing
210 58, 252 82, 252546, C02B 506
Patent
active
039561640
ABSTRACT:
Combination of ethylenediaminetetraacetic acid and nitrilotriacetic acid or water soluble salts thereof for the removal and prevention of scale in steam generators.
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patent: 3804770 (1974-04-01), Lorenc et al.
Sequestrene, "Water Treatment," p. 50, 1952, Geigy Industrial Chemicals.
Cornelius, III Thomas Edward
Walker Jerry Lee
Anderson, Jr. Rudolph J.
Buffalow Edith R.
Calgon Corporation
Katz Martin L.
Weinblatt Mayer
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