Where the owner name is not linked, that owner no longer owns the brand
Technical Examples
An oxide porcelain composition includes at least one metal element selected from Al, Si, Ba, B and Cr. The oxide porcelain composition contains about 11.5 weight percent to 60.0 weight percent of Al, in the form of Al2O3; about 4.0 weight percent to 70.0 weight percent of Si, in the form of SiO2; about 4.0 weight percent to 40.0 weight percent of Ba, in the form of BaO; about 1.0 weight percent to 30.0 weight percent of B, in the form of B2O3; and about 0.3 weight percent to 3.0 weight percent of Cr, in the form of Cr2O3.