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Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Hideki Tomoto0
Date of Patent
September 4, 2007
Patent Application Number
10757398
Date Filed
January 15, 2004
Patent Primary Examiner
Patent abstract
Sliding element for seals includes 25 to 75 weight % carbonaceous impalpable powdery aggregate of non-graphitizing carbon and/or graphitizing carbon and 20 to 50 weight % synthetic resin as binder. The sliding element is blended with the range of 5 to 25 weight % carbonaceous carbon fibers without surface treatment and inside the carbon matrix, the carbon fibers are randomly scattered.
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