Invention Grant
- Patent Title: Modified friction control compositions
- Patent Title (中): 改性摩擦控制组合物
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Application No.: US11198163Application Date: 2005-08-08
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Publication No.: US07939476B2Publication Date: 2011-05-10
- Inventor: Don Eadie , Xin Lu , John Cotter
- Applicant: Don Eadie , Xin Lu , John Cotter
- Applicant Address: CA British Columbia
- Assignee: Kelsan Technologies Corp.
- Current Assignee: Kelsan Technologies Corp.
- Current Assignee Address: CA British Columbia
- Agency: Cooley LLP
- Main IPC: C10M169/00
- IPC: C10M169/00

Abstract:
The present invention provides a friction control composition comprising a binder a rheological control agent, and optionally a lubricant. The liquid friction control composition may also comprise other components a wetting agent, a consistency modifier, and a preservative. The liquid friction control compositions may be used to modify the interfacial friction characteristics in sliding and rolling-sliding contact such as steel wheel-rail systems including mass transit and freight systems. A method of reducing lateral force, reducing energy consumption, or controlling friction between a metal surface and a second metal surface by applying the composition to metal surface, for example a top of rail or wheel, is also provided. The composition may be sprayed onto the rail surface.
Public/Granted literature
- US20070032389A1 Modified friction control compositions Public/Granted day:2007-02-08
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