| 摘要 |
<p>The present invention relates to a lubricant additive composition comprising base oil, a dispersant, a purifier, an antioxidant, fullerene, and an oil-soluble metal compound, a method for preparing the same, and a lubricant comprising the same. The engine lubricant additive composition of the present invention is in a physically stable state, does not precipitate, is not filtered through an oil filter, and maximizes the anti-abrasive performance such as reducing the friction and abrasion of an engine lubricant, and thus can also exhibit additive effects, such as power uprating and fuel efficiency improvement.</p> |
