ZIRCONIUM CORE

Brand	Owner (click to sort)	Address	Description
ZIRCOR	Sager, David R.	514 Humboldt Plaza Manhattan KS 66502	ZIRCONIUM CORE;Zirconium alloy core for ceramic dental crowns;
ZIRCORE	ZIRCORE	1900 Mill Road Manhattan KS 66402	ZIRCONIUM CORE;Zirconium alloy core for ceramic dental crowns;
ZIRKOR	Sager, David R.	514 Humboldt Plaza Manhattan KS 66502	ZIRCONIUM CORE;zirconium core for ceramic dental crowns;
ZIRKORE	SAGER, R. DAVID	1920 Mill Road Manhattan KS 66502	ZIRCONIUM CORE;Zirconium alloy core for ceramic dental crowns;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

There are provided a method for producing a fine zirconium oxide powder which has a narrower particle size distribution than that of conventional zirconium oxide powders and which is capable of lowering the starting temperature in the sintering reaction of a reactant to which the fine zirconium oxide powder is added. When a hydrated zirconium is calcined to be dispersed in a solvent with a dispersing agent, an alcohol (e.g., IPA or t-butanol) having a branched chain structure, not a straight chain structure, is used as the solvent, and a dicarboxylic acid (e.g., maleic acid or oxalic acid) having two carboxyl groups in its molecule is used as the dispersing agent. Thus, a fine zirconium oxide powder having a narrow particle size distribution and a small particle size at 90 vol % is obtained.