| 发明名称 | Lubricating oil additive composition and lubricating oil composition | ||
| 摘要 | A lubricating oil additive composition contains a borated succinimide derivative and an amino alcohol compound. A lubricating oil composition containing the lubricating oil additive composition is excellent in high-temperature detergency and base value retention (long-drain capabilities) even though a blended content of a metal detergent is low and an ash content is small. | ||
| 申请公布号 | US9388361(B2) | 申请公布日期 | 2016.07.12 |
| 申请号 | US201314384523 | 申请日期 | 2013.03.13 |
| 申请人 | IDEMITSU KOSAN CO., LTD. | 发明人 | Terada Izumi;Iwasaki Junya |
| 分类号 | C10M141/06;C10M141/12 | 主分类号 | C10M141/06 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A lubricating oil additive composition, comprising: a borated succinimide derivative; and an amino alcohol compound; wherein the amino alcohol compound is obtained by reacting a compound (A) having an epoxy group with a compound (B) having a secondary cyclic amino group. | ||
| 地址 | Chiyoda-ku JP | ||