Deicing fluids

Details Deicing fluids Deicing fluids

1991-02-26

1992-06-02

Lieberman, Paul

Compositions

Frost-preventing, ice-thawing, thermostatic, thermophoric,...

252 73, 252 75, 252 76, 252 781, 252 79, 252180, 210701, 524376, 524378, 526287, 52631842, C09K 318

Patent

active

051184346

ABSTRACT:
Precipitation of salts from glycol-based fluids when mixed with water is prevented by the addition of copolymers or terpolymers of acrylic acid or alkali metal salt thereof and one or more of the monomers selected from the group consisting of 2-acrylamido-2-methylpropyl sulfonic acid or metal salt thereof, 4-styrenesulfonic acid or metal salt thereof, a lower alkyl hydroxy acrylate, and mixtures thereof.

REFERENCES:
patent: 2802788 (1957-08-01), Flaxman
patent: 3928196 (1975-12-01), Persinski et al.
patent: 3948792 (1976-04-01), Watson et al.
patent: 3962109 (1976-06-01), Oberhofer et al.
patent: 4029577 (1977-06-01), Godlewski et al.
patent: 4711735 (1987-12-01), Gulley
patent: 4828795 (1989-05-01), Cook et al.
patent: 4952327 (1990-08-01), Amjad et al.

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