Liquid purification or separation – With alarm – indicator – register – recorder – signal or... – Responsive to fluid flow
Patent
1978-10-20
1979-10-30
Weinblatt, Mayer
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
Responsive to fluid flow
252180, 252 82, 252389A, 2605024P, 422 15, 106 14, 106 12, C02B 506, C23F 1116
Patent
active
041727878
ABSTRACT:
Novel compounds and the use of these compounds in inhibiting corrosion and scale in open cooling systems containing ferrous materials which are: ##STR1## These compounds are prepared by a carboxylic acid-phosphonic acid interchange in the general reaction involving .alpha.-phosphorus containing carboxylic acids as reactants:
REFERENCES:
patent: 3297578 (1967-01-01), Crutchfield et al.
patent: 4077997 (1978-03-01), Blum et al.
Maniscalco Joseph P.
Ries Donald G.
Miller Robert A.
Nalco Chemical Company
Premo John G.
Roberts John S.
Weinblatt Mayer
LandOfFree
Reaction of .alpha.-phosphorus containing carboxylic acids with does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Reaction of .alpha.-phosphorus containing carboxylic acids with , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reaction of .alpha.-phosphorus containing carboxylic acids with will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-19338