| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain a heat transfer medium composition having excellent resistance to oxidation deterioration and maintaining corrosion preventing properties for a metal over a long period. <P>SOLUTION: This heat transfer medium composition comprises glycols and/or glycerol as a principal component and contains an aliphatic dibacic acid or its alkali metal salt, benzoic acid or its alkali metal salt, triazoles and thiazoles in the component. <P>COPYRIGHT: (C)2004,JPO |
