| 摘要 |
ALCOHOL-SOLUBLE/WATER-INSOLUBLE OIL-CONTAINING ANTIFREEZE Antifreeze concentrate and working antifreeze composition are disclosed which comprise an alcohol, such as, for example ethylene glycol, a surface modifier, such as for example, an organophosphate which adheres to the interior metal surfaces of an automotive cooling system, and a alcohol-soluble/ water-insoluble oil soluble in the alcohol but substantially insoluble in an aqueous solution of the alcohol, which forms a film on the surfacemodified, interior metal surfaces of the automotive cooling system. D-15581
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