发明授权
- 专利标题: Metal free hydraulic fluid with amine salt
- 专利标题(中): 无金属液压油与胺盐
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申请号: US474051申请日: 1995-06-07
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公开(公告)号: US5531911A公开(公告)日: 1996-07-02
- 发明人: Paul E. Adams , Thomas G. Hach , James N. Vinci
- 申请人: Paul E. Adams , Thomas G. Hach , James N. Vinci
- 申请人地址: OH Wickliffe
- 专利权人: The Lubrizol Corporation
- 当前专利权人: The Lubrizol Corporation
- 当前专利权人地址: OH Wickliffe
- 主分类号: C10M137/00
- IPC分类号: C10M137/00 ; C10M137/10 ; C10M141/10 ; C10M169/06 ; C10N30/06 ; C10N30/12 ; C10N40/08 ; C10N50/10 ; C10M135/10
摘要:
Functional fluids comprising an oil of lubricating viscosity, the reaction product of an amine and a sulfonic acid, and at least one sulfur-containing compound of the structure(RX).sub.3 P.dbd.Xwhere X is sulfur or oxygen exhibit good anti-rust and antiwear performance.
公开/授权文献
- US5285145A Current-limit system for voltage-type inverter 公开/授权日:1994-02-08
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