| 摘要 |
A glycol-based liquid coolant composition which contains (a) 0.1 to 8wt% of an aliphatic dicarboxylic acid having 8 to 18 carbon atoms or an alkali metal salt thereof, (b) 0.1 to 10wt% of an alkylbenzoic acid having 7 to 18 carbon atoms or an alkali metal salt thereof, and (c) 0.1 to 5wt% of an aliphatic monocarboxylic acid having 6 to 18 carbon atoms or a salt thereof. |
