发明名称 METHOD FOR MANUFACTURING MOLDED GLASS ARTICLE, AND DEVICE FOR MANUFACTURING MOLDED GLASS ARTICLE
摘要 <p> A method for manufacturing a molded glass article is provided with a step for placing a first mold (61) and a second mold (62) opposite each other to pressure-mold molten glass (10E) and a step for sandwiching the molten glass (10E) between the first mold (61) and the second mold (62) and pressure molding. The first mold (61) includes a first molding surface (61a) and a second molding surface (61b), and the second mold (62) includes a third molding surface (62a) and a fourth molding surface (62b). A mold provided with recesses (65) near the boundary portion is used as the first mold (61) in the pressure-molding step so that at least part of the molten glass (10E) that has been pushed and spread by the first molding surface (61a) and the third molding surface (62a) remains near the boundary portion of the first molding surface (61a) and the second molding surface (61b).</p>
申请公布号 WO2014199702(A1) 申请公布日期 2014.12.18
申请号 WO2014JP59409 申请日期 2014.03.31
申请人 KONICA MINOLTA, INC. 发明人 KINOSHITA, MASAYA
分类号 C03B11/08;G02B3/00 主分类号 C03B11/08
代理机构 代理人
主权项
地址