| 摘要 |
<p>An antioxidant for lubricating oils comprising an amine compound selected from substituted benzylamines or a substituted 1-amino-1,2,3,4-tetrahydro-naphthalene. The preferred antioxidants are N-( alpha -methyl -p-octylbenzyl) aniline, N-(alpha-methylbenzyl)- p -nonylaniline or 1-( p -dodecylanillno)-1,2,3,4-tetrahydronaphthalene.</p> |
