Barium calcium titanate, production process thereof and...

Details Barium calcium titanate, production process thereof and... Barium calcium titanate, production process thereof and...

2005-08-26

2011-11-08

Bos, Steven (Department: 1736)

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C501S136000

Reexamination Certificate

active

08052954

ABSTRACT:
A barium calcium titanate of the present invention has a remarkable effect that a fine barium calcium titanate powder having excellent dispersibility, reduced impurities and high crystallinity and being solid-dissolved at an arbitrary ratio, and a production process thereof are provided.The barium calcium titanate represented by the compositional formula: (Ba(1-X)CaX)YTiO3(wherein 0<X<0.2 and 0.98≦Y≦1.02), which contains 3 mol % or less (including 0 mol %) of an orthorhombic perovskite compound and in which the specific surface area D is from 1 to 100 m2/g.

REFERENCES:
patent: 6893623 (2005-05-01), Ohmori et al.
patent: 7431911 (2008-10-01), Shirakawa et al.
patent: 2002/0074154 (2002-06-01), Kim et al.
patent: 2003/0044347 (2003-03-01), Shirakawa et al.
patent: 3-39014 (1991-06-01), None
patent: 2002-60219 (2002-02-01), None
patent: 2002-211920 (2002-07-01), None
patent: 2003-48774 (2003-02-01), None
patent: WO 00/35811 (2000-06-01), None
patent: WO 03/004416 (2003-01-01), None
patent: 2004/092070 (2004-10-01), None
M. Ceh, et al, “Solubility of Calcium Oxide in Barium Titanate”, Materials Research Bulletin, vol. 29, No. 3, 1994, pp. 269-275, XP002354304.

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