Zirconia particles

Details Zirconia particles Zirconia particles

2008-09-30

2008-09-30

Vanoy, Timothy C (Department: 1793)

Stock material or miscellaneous articles

Composite

C428S418000, C428S423100, C428S425900, C428S458000, C428S480000, C428S500000

Reexamination Certificate

active

11759520

ABSTRACT:
Zirconia particles, methods of making zirconia particles, composite materials that contain the zirconia particles, methods of making the composite materials, and zirconia sols that contain the zirconia particles are described. The zirconia particles are substantially non-associated and have an average size no greater than 50 nanometers and may contain yttrium. The zirconia particles are prepared by a method that includes two separate hydrothermal treatments.

REFERENCES:
patent: 2984628 (1961-05-01), Alexander et al.
patent: 4568445 (1986-02-01), Cates et al.
patent: 4619817 (1986-10-01), Stambaugh et al.
patent: 4721377 (1988-01-01), Fukuda et al.
patent: 4784794 (1988-11-01), Kato
patent: 4812032 (1989-03-01), Fukuda et al.
patent: 4845056 (1989-07-01), Yamanis
patent: 5037579 (1991-08-01), Matchett
patent: 5047174 (1991-09-01), Sherif
patent: 5175030 (1992-12-01), Lu et al.
patent: 5183597 (1993-02-01), Lu
patent: 5223176 (1993-06-01), Obitsu et al.
patent: 5234870 (1993-08-01), Osaka et al.
patent: 5424339 (1995-06-01), Zanka et al.
patent: 5453262 (1995-09-01), Dawson et al.
patent: 5486949 (1996-01-01), Schrenk et al.
patent: 5652192 (1997-07-01), Matson et al.
patent: 5698483 (1997-12-01), Ong et al.
patent: 5783120 (1998-07-01), Ouderkirk et al.
patent: 5825543 (1998-10-01), Ouderkirk et al.
patent: 5828488 (1998-10-01), Ouderkirk et al.
patent: 5882774 (1999-03-01), Jonza et al.
patent: 5908874 (1999-06-01), Fong et al.
patent: 5917664 (1999-06-01), O'Neill et al.
patent: 5919551 (1999-07-01), Cobb, Jr. et al.
patent: 5932626 (1999-08-01), Fong et al.
patent: 5935275 (1999-08-01), Burgard et al.
patent: 6107364 (2000-08-01), Fong et al.
patent: 6111696 (2000-08-01), Allen et al.
patent: 6280063 (2001-08-01), Fong et al.
patent: 6329058 (2001-12-01), Arney et al.
patent: 6355754 (2002-03-01), Olson et al.
patent: 6356391 (2002-03-01), Gardiner et al.
patent: 6376590 (2002-04-01), Kolb et al.
patent: 6387981 (2002-05-01), Zhang et al.
patent: 6461732 (2002-10-01), Wittmann et al.
patent: 6541591 (2003-04-01), Olson et al.
patent: 6569533 (2003-05-01), Uchida et al.
patent: 6663978 (2003-12-01), Olson et al.
patent: 6703334 (2004-03-01), Belov et al.
patent: 6833176 (2004-12-01), Chisholm et al.
patent: 6833391 (2004-12-01), Chisholm et al.
patent: 6844950 (2005-01-01), Ja Chisholm et al.
patent: 6984935 (2006-01-01), Chiu et al.
patent: 7045558 (2006-05-01), Chisholm et al.
patent: 7046439 (2006-05-01), Kaminsky et al.
patent: 7087659 (2006-08-01), Chisholm et al.
patent: 7179513 (2007-02-01), Jones et al.
patent: 7241437 (2007-07-01), Davidson et al.
patent: 7282272 (2007-10-01), Jones et al.
patent: 7289202 (2007-10-01), Groess et al.
patent: 2002/0156162 (2002-10-01), Stadler
patent: 2003/0086865 (2003-05-01), Sabacky et al.
patent: 2003/0165680 (2003-09-01), Brady et al.
patent: 2004/0192790 (2004-09-01), Chiang et al.
patent: 2005/0059766 (2005-03-01), Jones et al.
patent: 2005/0147838 (2005-07-01), Olson et al.
patent: 2005/0148735 (2005-07-01), Olson et al.
patent: 2006/0147702 (2006-07-01), Pokorny et al.
patent: 2006/0204676 (2006-09-01), Jones et al.
patent: 0 337 472 (1989-10-01), None
patent: 1 014 113 (2000-06-01), None
patent: 1 510 557 (2005-03-01), None
patent: 59-107969 (1984-06-01), None
patent: 60-176920 (1985-09-01), None
patent: 5-247854 (1993-09-01), None
patent: WO 94-01361 (1994-01-01), None
patent: WO 97/10527 (1997-03-01), None
patent: WO 02/20396 (2002-03-01), None
patent: WO 02/42201 (2002-05-01), None
patent: WO 03/076528 (2003-09-01), None
patent: WO 2004/078652 (2004-09-01), None
Adschiri et al., “Rapid and Continuous Hydrothermal Crystallization of Metal Oxide Particles in Supercritical Water” J. Am. Ceram. Soc. vol. 75, pp. 1019-1022, 1992.
Cabanas et al. “Continuous Hydrothermal Synthesis of Inorganic Materials in a Near-Critical Water Flow Reactor; the one-step synthesis of Nano-Particulate Ce1−xZrxO2(x=0−1) Solid Solutions” J. Mater. Chem. vol. 11, pp. 561-568, 2001.
Cabanas et al., “A Continuous and Clean One-Step Synthesis Of Nano-Particulate Ce1−xZrxO2Solid Solutions in Near-Critical Water”, Chem. Commun. pp. 901-902, 2000.
Dawson, “Hydrothermal Synthesis of Advanced Ceramic Powders”, Ceramic Bulletin, vol. 67, No. 10, pp. 1673-1678, 1988.
Li et al., “X-ray Absorption Studies of Zirconia Polymorphs, I. Characteristic Local Structures” Physical Review B, vol. 48, No. 14, pp. 10 063-10 073, 1993.
Finsy et al., “Particle Sizing by Photon Correlation Spectroscopy,”Particle and Particle Systems Characterization, 1991, vol. 8, pp. 187-193.
Stakkestad et al., “Surface Chemistry of Lanthanum Chromite I. Multivate Data Modeling of Brunauer-Emmett-Teller Surface Area by the use of Particle Size Distribution Data from Photon-Correlation Spectroscopy Measurements”,Colloid Polym. Sci., 1999, vol. 277, pp. 174-183.

Affiliated with

Also associated with

Rating

Zirconia particles does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Zirconia particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Zirconia particles will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3948216