Composition and method for preventing freezing together of vario

Details Composition and method for preventing freezing together of vario Composition and method for preventing freezing together of vario

1981-11-20

1984-03-27

Kittle, John E.

Compositions

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

252 71, 44 6, 106 13, 427230, 427239, C09K 318

Patent

active

044393377

ABSTRACT:
A surface which is to be contacted with another surface, e.g., a particulate material, in the presence of moisture (water) which is subject to freezing, is coated with a composition containing water and substantially water soluble components comprising (1) a polyhydroxy compound or monoalkyl ether thereof, (2) an organic nonvolatile compound having at least one hydrophilic group, (2) being different than (1), optionally a salt which functions to lower the freezing point of water, and a sufficient quantity of an organic polymer which functions to increase the viscosity and tackiness of the composition sufficient to retain the composition on non-horizontal surfaces to freeze proof the same.

REFERENCES:
patent: 1968195 (1934-07-01), Fleischer
patent: 2116682 (1938-05-01), Kleinicke
patent: 2238776 (1941-04-01), Kleinicke et al.
patent: 2436146 (1948-02-01), Kleinicke
patent: 4117214 (1978-09-01), Parks et al.
patent: 4163079 (1979-07-01), Beafore
patent: 4254166 (1981-03-01), Glanville et al.
patent: 4290810 (1981-09-01), Montgomery
patent: 4338359 (1982-07-01), Kestner
Thickeners, Polymers of Ethylene Oxide, McCutcheon's 1980 Functional Materials p. 192, The Manufacturing Confectioner Publishing Co., Glen Rock, N.J.

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