Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Particulate matter
Reexamination Certificate
2006-03-15
2010-12-28
Le, H. (Holly) T (Department: 1787)
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Particulate matter
C427S216000, C427S217000, C427S226000, C427S227000, C427S337000, C427S343000, C427S372200
Reexamination Certificate
active
07858184
ABSTRACT:
A method for producing fine, coated metal particles comprising the steps of mixing Ti-containing powder except for Ti oxide powder with oxide powder of a metal M, an M oxide having a standard free energy of formation meeting the relation of ΔGM-O>ΔGTiO2; and heat-treating the resultant mixed powder at a temperature of 650-900° C. in a non-oxidizing atmosphere, thereby reducing the oxide of the metal M with Ti to provide the resultant fine particles of the metal M with TiO2-based titanium oxide coating.
REFERENCES:
patent: 4675251 (1987-06-01), Matijevic et al.
patent: 5489449 (1996-02-01), Umeya et al.
patent: 5763085 (1998-06-01), Atarashi et al.
patent: 6582763 (2003-06-01), Nishimura et al.
patent: 2010/0047579 (2010-02-01), Tokoro et al.
patent: 09-143502 (1997-06-01), None
patent: 10-153116 (1998-06-01), None
patent: 2000-030920 (2000-01-01), None
patent: 2005-120470 (2005-05-01), None
Online machine translation of JP 2005-120,470, May 2005.
Takeo Oku, et al; Formation, atomic structures and properties of boron nitride and carbon nanocage fullerene materials; International Journal of Inorganic Materials 3 (2001) 597-612.
Hyun-Min Kim, et al; Apatite-Forming Ability of Alkali-Treated Ti Metal in Body Environment; Journal of the Ceramic Society of Japan; 105[2] 111-116 (1997).
Fujii Shigeo
Tokoro Hisato
Hitachi Metals Ltd.
Le H. (Holly) T
Sughrue & Mion, PLLC
LandOfFree
Fine, TiO 2 -based titanium oxide-coated metal particles and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fine, TiO 2 -based titanium oxide-coated metal particles and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fine, TiO 2 -based titanium oxide-coated metal particles and... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4182909