Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Reexamination Certificate
2006-10-10
2006-10-10
Xu, Ling (Department: 1775)
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
C428S325000, C428S701000, C428S702000, C428S036500, C428S699000, C501S035000, C501S053000, C501S133000, C422S178000
Reexamination Certificate
active
07118802
ABSTRACT:
A two-layer ceramic composite material, wherein the first predominantly load-bearing layer is an oxidic, carbon-free fiber-reinforced ceramic layer which is made by a colloidal process. The second predominantly thermally insulating layer is an oxide-ceramic foam. The colloidal process produces carbon-free oxide ceramics which, because of their high purity, have low dielectric losses in the entire usage temperature range. In addition, the colloidal process provides a simple and cost-effective production method.
REFERENCES:
patent: 5188780 (1993-02-01), Lange et al.
patent: 5441682 (1995-08-01), Baker et al.
patent: 5738750 (1998-04-01), Purinton et al.
patent: 5856252 (1999-01-01), Lange et al.
patent: 6497390 (2002-12-01), Fischer et al.
patent: B-79296/87 (1991-01-01), None
patent: 686 879 (1996-07-01), None
patent: 0813508 (1999-06-01), None
patent: WO 94/02429 (1994-02-01), None
D.M. Flyate, Effect of the Zeta Potential on Paper Manufacturing Processes, 1004 Abstract Bulletin of the Inst. Of Paper Chemistry, Aug. 1998, No. 2, Appleton, US, XP 000030726.
S. Vallar et al., “Oxide Slurries Stability and Powders Dispersion: Optimization with Zeta Potential and Rheological Measurements,” Journal of the European Ceramic Society, 1999, pp. 1017-1021, 19, Elsevier Science Limited, Great Britain.
K. Keller et al., “High-Temperature Insulations,” ESA Bulletin, Nov. 1994, pp. 50-56, No. 80, Noordwijk, NL, XP 000481034.
Hager Wilhelm
Hennig Paul
Knabe Helmut E. A.
Lindner Kurt
Schäfer Wolfgang
Crowell & Moring LLP
LFK-Lenkflugkoerpersysteme
Xu Ling
LandOfFree
Multi-layer ceramic composite material with a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multi-layer ceramic composite material with a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-layer ceramic composite material with a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3649883