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公开(公告)号:US06690869B2
公开(公告)日:2004-02-10
申请号:US10043531
申请日:2002-01-11
申请人: Petrus Jacobus Maria Dohmen , Johannes Cornelis Antonius Van Ham , Adrianus Johannes Hendricus Petrus Van Der Pol
发明人: Petrus Jacobus Maria Dohmen , Johannes Cornelis Antonius Van Ham , Adrianus Johannes Hendricus Petrus Van Der Pol
IPC分类号: G02B602
CPC分类号: C03C3/074 , C03C3/068 , C03C3/15 , C03C3/155 , C03C13/046 , C03C13/048
摘要: Cd-free multicomponent glass to be used in particular as core glass (2) in glass fibers for optical twisters and tapers, the glass being of the lanthanide flint type and comprising the following main constituents (in mol %): B2O3 20-70 ZnO 1-15 Lanthanide oxide 1-23 ZrO2, and/or HfO2 1-10 As2O3 0.1-0.3.
摘要翻译: 不含Cd的多组分玻璃特别用作用于光学加捻器和锥形的玻璃纤维中的核心玻璃(2),该玻璃是镧系燧石型并且包含以下主要成分(以摩尔%计):