Compositions: coating or plastic – Coating or plastic compositions – Fog – frost or ice preventive
Patent
1979-05-04
1981-09-22
Lieberman, Allan
Compositions: coating or plastic
Coating or plastic compositions
Fog, frost or ice preventive
106 3, 10628713, 260 292M, B32B 904, C09K 3118
Patent
active
042908108
ABSTRACT:
Coal and other particulate can be transported on a conveyor belt exposed to winter weather conditions with reduced slippage of the particulate on the belt surface by periodically treating the belt surface with from about 0.001 to about 0.005 gallons per square foot of belt surface (0.04-0.4 liters/sq. meter) of a composition containing a small amount of a dimethyl polysiloxane with the balance consisting substantially of water soluble components comprising (A) a water soluble polyhydroxy compound or monoalkyl ether thereof, and (B) a water soluble organic nonvolatile compound having at least one hydrophilic group, (A) being different from (B).
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Fifield D. H.
Lieberman Allan
The Dow Chemical Co.
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