发明授权
- 专利标题: Method for molding calcium phosphate type glass
- 专利标题(中): 磷酸钙型玻璃的成型方法
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申请号: US839076申请日: 1986-03-12
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公开(公告)号: US4662924A公开(公告)日: 1987-05-05
- 发明人: Shigeyoshi Kobayashi , Tsuneo Manabe
- 申请人: Shigeyoshi Kobayashi , Tsuneo Manabe
- 申请人地址: JPX Tokyo
- 专利权人: Asahi Glass Company, Ltd.
- 当前专利权人: Asahi Glass Company, Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX60-47522 19850312; JPX60-53416 19850319
- 主分类号: C03B9/48
- IPC分类号: C03B9/48 ; C03B19/02 ; C03B40/02 ; C03C1/04
摘要:
A method for molding calcium phosphate type glass, which comprises pouring a melt of calcium phosphate into a mold, and cooling and solidifying it, wherein the mold contains boron nitride at least at the surface thereof.
公开/授权文献
- US5741056A Projecting head mechanism of a projecting machine 公开/授权日:1998-04-21
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