公开(公告)号：EP0973957A4

公开(公告)日：2004-04-28

申请号：EP98908711

申请日：1998-02-25

Applicant: CORNING INC

Inventor： BLACKWELL JEFFERY L ,  DASHER DAVID ,  SUTTON A RENEE ,  TRUESDALE CARLTON M

IPC: C03B20/00 ,  C03C3/06 ,  C03C25/10 ,  C23C16/40 ,  B29D11/00 ,  C03B37/014

CPC classification number: C03C3/06 ,  C03C25/1061 ,  C03C2201/42 ,  C03C2203/40 ,  C03C2203/50

Abstract: This invention relates to production of high purity fused silica glass doped with titania using titanium chelates. Useful chelates include titanium acetylacetonate, and titanium ethyl acetoacetate among others.