| 摘要 |
<p>A composition comprising: (a) from 0.1% to 20% of at least one compound comprising: (i) a five-, six-, or seven-membered ring containing a thiourea functional group; and (ii) at least one of: (A) a carbocyclic ring system fused to the five-, six-, or seven-membered ring; and (B) an aryl, aralkyl, C4-C22 alkyl or C4-C22 alkenyl group attached to a ring carbon atom of the five-, six-, or seven-membered ring; and (b) a lubricating oil.</p> |
