发明申请
- 专利标题： Water compatible hydraulic fluids
- 专利标题（中）： 兼容水的液压油
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申请号： US10709730申请日： 2004-05-25
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公开(公告)号： US20050263290A1公开(公告)日： 2005-12-01
- 发明人: Alexander Zazovsky , Jian Zhou , Christopher Del Campo , Golchehreh Salamat , Diankui Fu , Jese Lee
- 申请人： Alexander Zazovsky , Jian Zhou , Christopher Del Campo , Golchehreh Salamat , Diankui Fu , Jese Lee
- 申请人地址： US TX Sugar Land
- 专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人： SCHLUMBERGER TECHNOLOGY CORPORATION
- 当前专利权人地址： US TX Sugar Land
- 主分类号： C10M161/00
- IPC分类号： C10M161/00 ; E21B43/00
摘要：
A composition for use in an oil chamber of a tool includes a hydraulic oil; and a surfactant, wherein the surfactant is present at an amount sufficient to form micelles in the hydraulic oil. The composition may further include an amphiphilic copolymer. A method includes providing a hydraulic fluid composition comprising a hydraulic oil and a surfactant capable of forming micelles in the hydraulic oil; and filling a hydraulic chamber in the tool with the hydraulic fluid composition. The hydraulic fluid composition may further include an amphiphilic copolymer.
公开/授权文献
- US07185699B2 Water compatible hydraulic fluids 公开/授权日：2007-03-06
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