HYDROXYCHROMAN DERIVATIVES AS ENGINE OIL ANTIOXIDANTS
摘要
<p>A lubricant and concentrate composition comprises a hydroxychroman derived antioxidant and a method for improving the performance of a lubricant composition, especially a lubricant composition for an internal combustion engine, comprising the use of a lubricant containing said antioxidant.</p>
申请公布号
WO2012033668(A1)
申请公布日期
2012.03.15
申请号
WO2011US49622
申请日期
2011.08.30
申请人
THE LUBRIZOL CORPORATION;CRAWLEY, SETH, L.;CARRICK, VIRGINIA, A.
