发明名称 |
Lubricant composition with improved water tolerance |
摘要 |
<p>Disclosed are lubricant compositions comprising a dispersed hydrated alkali metal borate, a polyalkylene succinic dispersant selected from a polyalkylene succinic anhydride, a mixture of polyalkylene succinic anhydrides or derivatives thereof; and a metal salt of a polyisobutenyl sulfonate. Also disclosed are methods for improving the water tolerance of a lubricant composition and methods for preparing such lubricants comprising a dispersed hydrated alkali metal borate and a dispersant mixture.</p> |
申请公布号 |
EP1298191(A1) |
申请公布日期 |
2003.04.02 |
申请号 |
EP20020256540 |
申请日期 |
2002.09.20 |
申请人 |
CHEVRON ORONITE COMPANY LLC |
发明人 |
HARRISON, JAMES J.;NELSON, KENNETH D. |
分类号 |
C10M169/04;C10M125/10;C10M125/20;C10M125/22;C10M125/24;C10M125/26;C10M129/93;C10M135/10;C10M141/08;C10M141/10;C10M151/02;C10M163/00;C10N10/02;C10N10/04;C10N20/04;C10N30/00;C10N40/02;C10N40/04;(IPC1-7):C10M163/00 |
主分类号 |
C10M169/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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