C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
261/24
C04B 24/38 (2006.01) C04B 35/486 (2006.01) C04B 35/634 (2006.01) C04B 35/636 (2006.01) C04B 35/64 (2006.01) H01M 8/12 (2006.01)
Patent
CA 1196346
ABSTRACT OF THE DISCLOSURE A composition is disclosed of about 0.45 to about 5.5 percent of an organic water-soluble binder which has a thermal decomposition temperature of about 100 to about 500°C and a viscosity of less than about 10,000 poises at 20°C, about 1.5 to about 4.0 percent of a starch which has a thermal decomposition temperature of about 250 to about 535°C where the thermal decomposition temperature of the binder and the starch are at least about 50°C apart, about 1.5 to about 3.5 percent cellulose, about0.5 to about 2.0 percent of a dispersant, and about 7 to about 11 percent water, and about 75 to about 89 percent of a high temperature refractory material such as stabilized zirconia. The composition is de-aired, formed into a shape, and fired to produce a ceramic structure.
419604
Halgas George M.
Ichikawa Yoshio
Oldham And Company
Westinghouse Electric Corporation
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