Title:
SOLID LUBRICANT AND COMPOSITION
Document Type and Number:
WIPO Patent Application WO2002083822
Kind Code:
A3
Abstract:
A solid lubricant and composition useful for lubricating the flanges of locomotive wheels, railcar wheels, rail track and in applications where it is desirable to reduce friction when metal contacts metal. The solid lubricant having from about twenty-five percent to about seventy percent by volume of a polymeric carrier, about five to seventy-five percent by volume of organic and inorganic extreme pressure additives, about zero to twenty percent by volume synthetic extreme pressure anti-wear liquid oil, and about zero to one percent by volume optical brightener.
Inventors:
MITROVICH MICHAEL J (US)
Application Number:
PCT/US2002/011751
Publication Date:
April 03, 2003
Filing Date:
April 11, 2002
Export Citation:
Assignee:
MITROVICH MICHAEL J (US)
International Classes:
C08K3/04; C08K3/30; C10M111/04; C12Q1/68; (IPC1-7): C10M111/04; C08K3/04; C08K3/30
Domestic Patent References:
| WO1990015123A1 | 1990-12-13 |
Foreign References:
| EP0590959A2 | 1994-04-06 | |||
| GB2223504A | 1990-04-11 | |||
| US3607746A | 1971-09-21 | |||
| US3433742A | 1969-03-18 | |||
| EP0469906A1 | 1992-02-05 | |||
| EP0774488A1 | 1997-05-21 | |||
| DE29719861U1 | 1998-01-02 | |||
| GB2207146A | 1989-01-25 | |||
| CH669207A5 | 1989-02-28 |
Other References:
DATABASE WPI Section Ch Week 199527, Derwent World Patents Index; Class A97, AN 1995-200900, XP002213543
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