| 发明名称 |
BIODEGRADABLE NON-TOXIC GEAR OIL |
| 摘要 |
A biodegradable lubricating oil composition especially useful as a gear oil employs a synthetic alcohol ester basestock formed from mono- and dipentaerythritol with certain mono- and dicarboxylic acids or dicarboxylic acid anhydrides and an effective amount of a polyoxyalkylene alcohol demulsifying agent, a combination of alkylated organic acid and ashless succinimide rust inhibitors and an ashless dithiocarbamate antiwear and extreme pressure agent.
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| 申请公布号 |
CA2463308(A1) |
申请公布日期 |
2003.10.23 |
| 申请号 |
CA20022463308 |
申请日期 |
2002.10.08 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
CARDIS, ANGELINE BAIRD;ARDITO, SUSAN C. |
| 分类号 |
C10M105/38;C10M105/40;C10M129/34;C10M129/76;C10M133/12;C10M133/16;C10M133/44;C10M135/18;C10M135/36;C10M145/14;C10M145/34;C10M155/02;C10M169/04;C10N20/00;C10N20/02;C10N30/00;C10N30/06;C10N30/12;C10N40/04;(IPC1-7):C10M169/04;C10M105/42;C10M129/10;C10M133/46;C10M137/04 |
主分类号 |
C10M105/38 |
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