发明名称 OPTICAL GLASS
摘要 <p>Provided is an optical glass which exhibits excellent weather resistance, chemical durability, and transmittance with respect to the visible range and the near ultraviolet range, and which is capable of easily achieving a low glass transition point without including components unfavourable to the environment. This optical glass is characterized by including, in mol%, 43.5-80% of SnO, and a total of 0.1-29.9% of P2O5, B2O3, and SiO2. The optical glass is further characterized by substantially not including lead components and arsenic components. It is preferable that the P2O5 content be 0.1-29.5%.</p>
申请公布号 WO2014162869(A1) 申请公布日期 2014.10.09
申请号 WO2014JP57313 申请日期 2014.03.18
申请人 NIPPON ELECTRIC GLASS CO., LTD. 发明人 MATANO, TAKAHIRO;ANDO, TAMIO
分类号 C03C3/16;C03C3/064;C03C3/17;C03C3/19;C03C3/21;G02B1/02 主分类号 C03C3/16
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