发明名称 Clear glass composition with high visible transmittance
摘要 A high transmittance fairly clear/neutral colored glass composition is provided. An oxidizing agent(s) such as cerium oxide (e.g., CeO<SUB>2</SUB>) or the like is added to the glass batch in order to realize very oxidized conditions (i.e., to significantly lower the redox of the resulting glass). As a result of the oxidizing agent(s) used in the batch, the iron is oxidized to a very low FeO (ferrous state) content. For example, this may result in a glass having a glass redox value of no greater than 0.12 (more preferably <=0.10; even more preferably <=0.08; and most preferably <=0.05) and a % FeO (i.e., ferrous content) of from 0.0001 to 0.05%. In certain example embodiments, in order to compensate for yellow or yellow-green coloration a small amount of cobalt (Co) may be provided-in the glass to enable it to realize a more neutral color.
申请公布号 US2006293163(A1) 申请公布日期 2006.12.28
申请号 US20060513010 申请日期 2006.08.31
申请人 发明人 LANDA KSENIA A.;LANDA LEONID;HULME RICHARD;THOMSEN SCOTT V.
分类号 C03C3/087 主分类号 C03C3/087
代理机构 代理人
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