发明名称 METHOD FOR PRODUCING GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, GLASS SUBSTRATE FOR INFORMATION RECORDING MEDIUM, AND INFORMATION RECORDING MEDIUM
摘要 <p>Disclosed is a method for producing a glass substrate for information recording medium, which enables to efficiently produce a glass substrate having both high strength due to chemical strengthening and high smoothness. Also disclosed are a glass substrate for information recording medium which is produced by such a production method, and an information recording medium using such a glass substrate.</p>
申请公布号 WO2008062657(A1) 申请公布日期 2008.05.29
申请号 WO2007JP71486 申请日期 2007.11.05
申请人 KONICA MINOLTA OPTO, INC.;ISHIDA, FUTOSHI;NAKATSUJI, YUKITOSHI;SAWADA, HIROAKI;SAEKI, SHINICHI 发明人 ISHIDA, FUTOSHI;NAKATSUJI, YUKITOSHI;SAWADA, HIROAKI;SAEKI, SHINICHI
分类号 G11B5/84;C03C15/00;C03C19/00;C03C21/00;G11B5/73 主分类号 G11B5/84
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