Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Reexamination Certificate
2010-07-23
2011-11-15
Group, Karl (Department: 1731)
Compositions: ceramic
Ceramic compositions
Carbide or oxycarbide containing
C501S095200, C501S099000, C106S036000, C188S25100R, C264S641000, C264S029100, C264S029500, C264S029600, C264S029700
Reexamination Certificate
active
08058197
ABSTRACT:
This invention provides carbon composite materials, which comprise metal carbide particles, at least the particle surfaces or the entirety of which are metal carbides, synthesized in situ from a metal source, i.e., at least one member selected from the group comprising metal particles, metal oxide particles, and composite metal oxide particles, and a carbon source, i.e., a thermosetting resin, dispersed in a carbon, carbon fiber, or carbon/carbon fiber matrix, and contain no free metal particles. This invention also provides a method for producing such composite carbon materials, which enables the production of carbon composite materials having a high coefficient of friction, high thermostability, and abrasion resistance.
REFERENCES:
patent: 4722817 (1988-02-01), Nakano et al.
patent: 5962135 (1999-10-01), Walker et al.
patent: 6261692 (2001-07-01), Park et al.
patent: 6676887 (2004-01-01), Lafdi
patent: 6878331 (2005-04-01), Huang et al.
patent: 7207424 (2007-04-01), Huang et al.
patent: 7348286 (2008-03-01), Yoshimura et al.
patent: 7449234 (2008-11-01), Fukagawa et al.
patent: 2004/0155382 (2004-08-01), Huang et al.
patent: 2005/0221051 (2005-10-01), Simpson et al.
patent: 2005/0274581 (2005-12-01), Huang et al.
patent: 2008/0090064 (2008-04-01), James et al.
patent: 0 507 564 (1992-10-01), None
patent: 04-310568 (1992-11-01), None
patent: 05-279119 (1993-10-01), None
patent: 06183863 (1994-07-01), None
patent: 9-10922 (1997-01-01), None
patent: 09-124368 (1997-05-01), None
patent: 11-130537 (1999-05-01), None
patent: 11-217267 (1999-08-01), None
patent: WO 2004/050319 (2004-06-01), None
Machine translation of JP 11-217267, Aug. 1999.
Lin et al., “Preparation and properties of SiC modified carbon/carbon composites by carbothermal reduction reaction,”Journal of Materials Science Letters, 18:1353-1355 (1999).
Supplementary European Search Report for Appl. No. EP 05 73 6899, mailed Feb. 11, 2008.
Ichikawa Shigeru
Kamiya Sumio
Sasaki Hironori
Yamada Koji
Finnegan Henderson Farabow Garrett & Dunner LLP
Group Karl
Toyota Jidosha & Kabushiki Kaisha
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