<p>A lubricant composition with improved antioxidant capability is provided by way of an additive composition containing a metal free sulfur-containing compound, an aromatic amine, and a hindered amine. Particularly effective metal-free sulfur-containing compounds include ashless dithiocarbamates, such as methylenebis(dibutyldithiocarbamate), and sulfurized fatty acids.</p>
申请公布号
WO2010088377(A1)
申请公布日期
2010.08.05
申请号
WO2010US22392
申请日期
2010.01.28
申请人
R.T. VANDERBILT COMPANY, INC.;CHASE, KEVIN, J.;STUNKEL, BRIAN, W.