Patent ID: 7438831
Filing Date: 2008-10-21
Classification: C09K

Abstract:
1. An oxide which is (Ca 0.9 Mn 0.04 Zr 0.02 Na 0.04 )Al 2 Si 2 O 8 , (Ca 0.9 Mn 0.1 )(Mg 0.8 □ 0.1 Zr 0.1 ) Si 2 O 6 , (Y 0.8 Mn 0.1 Zr 0.1 )Al 3 (BO 3 ) 4 , or (Ca 0.96 Mn 0.01 Zr 0.01 Na 0.02 ) 5 (PO 4 ) 3 F.