[EN] METHODS OF POLISHING SAPPHIRE SURFACES<br/>[FR] PROCÉDÉS DE POLISSAGE DE SURFACES DE SAPHIR
申请人:ECOLAB USA INC
公开号:WO2014032012A1
公开(公告)日:2014-02-27
Described herein are methods for polishing sapphire surfaces using compositions comprising colloidal silica, wherein the colloidal silica has a broad particle size distribution.